Apparatus for storing recording media

Claim 2

In apparatus for storing recording media, the apparatus comprising housing means having a first side with at least a first opening therein, the housing first side defining the front of the apparatus, the apparatus also comprising at least a first transport slider means guided for movement in and relative to the housing means through the first side opening thereof, the slider means being arranged to receive a recording medium, the transport slider means being movable between a storage position within the housing means and an outer removal position in which a recording medium placed in the transport slider means can easily be grasped, the apparatus also comprising an ejection spring arrangement which biases the transport slider means into the outer removal position, the apparatus additionally comprising means for automatically locking the transport slider means to the housing means in the storage position of the transport slider means when the transport slider means is pushed inwardly from its removal position, an improved locking mechanism comprising, catch means for rigidly coupling the slider means to the housing means in the storage position of the slider means, said catch means including a catch element carried by one of the slider and housing means, said catch element being at least in part displaceable relative to the other of said means to selectively lock and unlock the slider means whereby the slider means can move to the removal position under the influence of the ejection spring when unlocked, said catch element being supported against movement relative to said slider means in the direction of the movement of said slider means; release means for actuating said catch element to cause the unlocking thereof, said release means including a release element which is linearly displaceable generally in the direction of insertion of the transport slider means, said release element extending from the front of the apparatus and being constructed and located to contact said catch element and impart movement to said at least part of said catch element in a direction generally transverse to the direction of movement of the transport slider means to decouple the transport slider means from the housing means; and means for resiliently biasing said release element away from said catch element.

Claim 3

The apparatus of claim 1 wherein the movement of the release element is limited by stops and is greater than that required to unlock said catch element.

Claim 4

The apparatus of claim 1 wherein the catch element and the release element are both mounted on the transport slider means.

Claim 5

The apparatus of claim 1 further comprising at least a second release element for imparting movement to said catch element.

Claim 6

The apparatus of claim 1 further comprising means for resiliently biasing said catch element into the locked position.

Claim 7

The apparatus of claim 5 wherein the means for resiliently biasing said catch element also provides the resilient bias for said release element.

Claim 8

The apparatus of claim 1 wherein the mass of said release element and the resilient bias force applied to said release element are such that decoupling due to inertia forces can occur only at a predetermined acceleration of the apparatus in the direction in which the transport slider means travels in moving from the storage to the removal position.

Claim 9

The apparatus of claim 1 wherein the recording media are disc-shaped and wherein the apparatus includes a plurality of transport slider means, each transport slider means having a front wall defining portion which is articulated to a main recording medium support member about an axis which extends transversely to the direction of movement of the transport slider means, the opposite faces of a recording medium supported on said support member being accessible when said transport slider means are in the removal position.

Claim 10

The apparatus of claim 8 wherein each disc-shaped recording medium is provided with its own transport slider means and said slider means in the removal position extend from the housing means to a point where a portion of the main support member which is sufficient to act as an insertion guide member projects out of the housing means.

Claim 11

The apparatus of claim 9 wherein recording medium braking means are provided on said main support members, said braking means contacting the edge of an inserted recording medium in the region of that half thereof which faces towards the front wall defining portion, said braking elements being arranged at a distance from each other which is smaller than the diameter of the recording medium, and being capable of being resiliently deflected away from each other in such a way that when a recording medium is pushed therebetween the braking elements yield until they are at a distance from each other equal to the recording medium diameter.

Claim 12

The apparatus of claim 8 wherein the housing means has a rear wall and wherein the bias spring arrangement for each transport slider means comprises a helical torsion spring, of which the helix and one projecting end of each spring being housed in the main support member while the other projecting spring end is free and engages an associated groove in the rear wall of the housing means, said torsion spring other projecting end lying in a plane defined by said support member.

Claim 13

The apparatus of claim 8 further comprising indicating means for showing whether the transport slider means is empty or occupied, the indicating means comprising a pivotable feeler which, when said front wall defining portion is pivoted into the insertion position, is spring biased against the surface of an inserted recording medium, said indicating means further comprising an indicating element which is coupled to said feeler, the feeler and the indicating element being constructed as arms of a two-armed lever which is rotatably supported in said front wall defining portion.

Claim 14

The apparatus of claim 12 wherein said front wall defining portions are each biased by means of a leaf spring arranged in the region of said axis into a position in which said front wall defining portions are pivoted away from the main support member, and wherein the leaf springs each have an extension which provides the spring bias for said pivotable feelers.

Claim 15

The apparatus of claim 10 wherein the braking elements are integral with the main support members.

Claim 16

The apparatus of claim 10 wherein the angle defined by an apex in the center point of an inserted disc-shaped recording medium and lines passing through the points of contact of the braking elements with the edge of the recording medium is less than 160° and greater than 90°.

Claim 17

The apparatus of claim 15 wherein said angle is approximately 140°.

Claim 18

The apparatus of claim 1 wherein said catch element is integral with the said one of the housing and transport slider means and is at least in part resiliently displaceable relative thereto.

Claim 19

The apparatus of claim 1 wherein one of the elements is integral with one of the means and the connection therebetween is constructed as a bias spring for the element.

Claim 20

The apparatus of claim 18 wherein the other element is separate from the other means and is inserted therein.

Claim 21

The apparatus of claim 1 wherein the catch element is displaceable parallel to a plane defined by a recording medium support surface of the transport slider means.

Claim 22

The apparatus of claim 1 wherein the catch element is displaceable in a direction transverse a plane defined by a recording medium support surface of the transport slider means.

Claim 23

The apparatus of claim 21 wherein the catch element cooperates with an aperture in the transport slider means.

Claim 24

The apparatus of claim 20 wherein the catch element cooperates with an aperture in the transport slider means.

Claim 25

The apparatus of claim 21 wherein the housing means includes side walls and wherein said transport slider means is guided along rails molded on the side walls of the housing means and wherein the catch element cooperates with a latch portion of a guide rail.

Claim 26

The apparatus of claim 24 wherein the guide rails engage guide slots provided on the transport slider means and wherein the catch element is constructed as a cut-out tongue-shaped section of a web bordering a guide slot.

Claim 27

In apparatus for storing recording media, the apparatus comprising housing means having a first side with at least a first opening therein, the housing first side defining the front of the apparatus, the apparatus also comprising at least a first transport slider means guided for movement in and relative to the housing means through the first side opening thereof, the slider means being arranged to receive a recording medium, the transport slider means being movable between a storage position within the housing means and an outer removal position in which a recording medium placed in the transport slider means can easily be grasped, the apparatus also comprising an ejection spring arrangement which biases the transport slider means into the outer removal position, the apparatus additionally comprising means for automatically locking the transport slider means to the housing means in the storage position of the transport slider means when the transport slider means is pushed inwardly from its removal position, an improved locking mechanism comprising, catch means for rigidly coupling the slider means to the housing means in the storage position of the slider means, said catch means including a catch element carried by one of the slider and housing means, said catch element being at least in part displaceable relative to the other of said means to selectively lock and unlock the slider means whereby the slider means can move to the removal position under the influence of the ejection spring when unlocked, said catch element being supported against movement relative to said slider means in the direction of the movement of said slider means; release means for actuating said catch element to cause the unlocking thereof, said release means including a release element which is integral with the transport slider means and is linearly displaceable generally in the direction of insertion of the transport slider means, said release element extending from the front of the apparatus and being constructed and located to contact said catch element and impart movement to said at least part of said catch element in a direction generally transverse to the direction of movement of the transport slider means to decouple the transport slider means from the housing means; and means for resiliently biasing said release element away from said catch element, said biasing means comprising a first resilient intermediate member which connects said release element to the transport slider means.

Claim 28

In apparatus for storing recording media, the apparatus comprising housing means having a first side with at least a first opening therein, the housing first side defining the front of the apparatus, the apparatus also comprising at least a first transport slider means guided for movement in and relative to the housing means through the first side opening thereof, the slider means being arranged to receive a recording medium, the transport slider means being movable between a storage position within the housing means and an outer removal position in which a recording medium placed in the transport slider means can easily be grasped, the apparatus also comprising an ejection spring arrangement which biases the transport slider means into the outer removal position, the apparatus additionally comprising means for automatically locking the transport slider means to the housing means in the storage position of the transport slider means when the transport slider means is pushed inwardly from its removal position, an improved locking mechanism comprising, catch means for rigidly coupling the slider means to the housing means in the storage position of the slider means, said catch means including a catch element carried by one of the slider and housing means, said catch element being at least in part displaceable relative to the other of said means to selectively lock and unlock the slider means whereby the slider means can move to the removal position under the influence of the ejection spring when unlocked, said catch element being supported against movement relative to said slider means in the direction of the movement of said slider means; release means for actuating said catch element to cause the unlocking thereof, said release means including a release element which is integral with the transport slider means and is linearly displaceable generally in the direction of insertion of the transport slider means, said release element extending from the front of the apparatus and being constructed and located to contact said catch element and impart movement to said at least part of said catch element in a direction generally transverse to the direction of movement of the transport slider means to decouple the transport slider means from the housing means; and means for resiliently biasing said release element away from said catch element, said biasing means comprising a first resilient intermediate member which connects said release element to the transport slider means.

Claim 29

In apparatus for storing recording media, the apparatus comprising housing means having a first side with at least a first opening therein, the housing first side defining the front of the apparatus, the apparatus also comprising at least a first transport slider means guided for movement in and relative to the housing means through the first side opening thereof, the slider means being arranged to receive a recording medium, the transport slider means being movable between a storage position within the housing means and an outer removal position in which a recording medium placed in the transport slider means can easily be grasped, the apparatus also comprising an ejection spring arrangement which biases the transport slider means into the outer removal position, the apparatus additionally comprising means for automatically locking the transport slider means to the housing means in the storage position of the transport slider means when the transport slider means is pushed inwardly from its removal position, an improved locking mechanism comprising, catch means for rigidly coupling the slider means to the housing means in the storage position of the slider means, said catch means including a catch element on the housing means, said catch element being at least in part displaceable relative to the transport slider means to selectively lock and unlock the slider means whereby the slider means can move to the removal position under the influence of the ejection spring when unlocked, said catch element being supported against movement relative to said slider means in the direction of the movement of said slider means; release means for actuating said catch element to cause the unlocking thereof, said release means including a release element which is linearly displaceable generally in the direction of insertion of the transport slider means, said release element being mounted on said housing means and extending from the front of the apparatus, said release element being constructed and located to contact said catch element and impart movement to said at least part of said catch element in a direction generally transverse to the direction of movement of the transport slider means to decouple the transport slider means from the housing means; and means for resiliently biasing said release element away from said catch element.

Claim 30

In apparatus for storing recording media, the apparatus comprising housing means having a first side with at least a first opening therein, the housing first side defining the front of the apparatus, the apparatus also comprising at least a first transport slider means guided for movement in and relative to the housing means through the first side opening thereof, the slider means being arranged to receive a recording medium, the transport slider means being movable between a storage position within the housing means and an outer removal position in which a recording medium placed in the transport slider means can easily be grasped, the apparatus also comprising an ejection spring arrangement which biases the transport slider means into the outer removal position, the apparatus additionally comprising means for automatically locking the transport slider means to the housing means in the storage position of the transport slider means when the transport slider means is pushed inwardly from its removal position, an improved locking mechanism comprising, catch means for rigidly coupling the slider means to the housing means in the storage position of the slider means, said catch means including a catch element on the housing means, said catch element being at least in part displaceable relative to the transport slider means to selectively lock and unlock the slider means whereby the slider means can move to the removal position under the influence of the ejection spring when unlocked, said catch element being supported against movement relative to said slider means in the direction of the movement of said slider means; release means for actuating said catch element to cause the unlocking thereof, said release means including a release element which is linearly displaceable generally in the direction of insertion of the transport slider means, said release element being mounted on said housing means and extending from the front of the apparatus, said release element being constructed and located to contact said catch element and impart movement to said at least part of said catch element in a direction generally transverse to the direction of movement of the transport slider means to decouple the transport slider means from the housing means; and means for resiliently biasing said release element away from said catch element.

Claim 31

In apparatus for storing recording media, the apparatus comprising housing means having a first side with at least a first opening therein, the housing first side defining the front of the apparatus, the apparatus also comprising at least a first transport slider means guided for movement in and relative to the housing means through the first side opening thereof, the slider means being arranged to receive a recording medium, the transport slider means being movable between a storage position within the housing means and an outer removal position in which a recording medium placed in the transport slider means can easily be grasped, the apparatus also comprising an ejection spring arrangement which biases the transport slider means into the outer removal position, the apparatus additionally comprising means for automatically locking the transport slider means to the housing means in the storage position of the transport slider means when the transport slider means is pushed inwardly from its removal position, an improved locking mechanism comprising, catch means for rigidly coupling the slider means to the housing means in the storage position of the slider means, said catch means including a catch element mounted on the housing means, said catch element being at least in part displaceable relative to the transport slider means to selectively lock and unlock the slider means whereby the slider means can move to the removal position under the influence of the ejection spring when unlocked, said catch element being supported against movement relative to said slider means in the direction of the movement of said slider means; release means for actuating said catch element to cause the unlocking thereof, said release means including a release element which is linearly displaceable generally in the direction of insertion of the transport slider means, said release element being mounted on the transport slider means and extending from the front of the apparatus, said release element being constructed and located to contact said catch element and impart movement to said at least part of said catch element in a direction generally transverse to the direction of movement of the transport slider means to decouple the transport slider means from the housing means; and means for resiliently biasing said release element away from said catch element.

Claim 32

In apparatus for storing recording media, the apparatus comprising housing means having a first side with at least a first opening therein, the housing first side defining the front of the apparatus, the apparatus also comprising at least a first transport slider means guided for movement in and relative to the housing means through the first side opening thereof, the slider means being arranged to receive a recording medium, the transport slider means being movable between a storage position within the housing means and an outer removal position in which a recording medium placed in the transport slider means can easily be grasped, the apparatus also comprising an ejection spring arrangement which biases the transport slider means into the outer removal position, the apparatus additionally comprising means for automatically locking the transport slider means to the housing means in the storage position of the transport slider means when the transport slider means is pushed inwardly from its removal position, an improved locking mechanism comprising, catch means for rigidly coupling the slider means to the housing means in the storage position of the slider means, said catch means including a catch element mounted on the housing means, said catch element being at least in part displaceable relative to the transport slider means to selectively lock and unlock the slider means whereby the slider means can move to the removal position under the influence of the ejection spring when unlocked, said catch element being supported against movement relative to said slider means in the direction of the movement of said slider means; release means for actuating said catch element to cause the unlocking thereof, said release means including a release element which is linearly displaceable generally in the direction of insertion of the transport slider means, said release element being mounted on the transport slider means and extending from the front of the apparatus, said release element being constructed and located to contact said catch element and impart movement to said at least part of said catch element in a direction generally transverse to the direction of movement of the transport slider means to decouple the transport slider means from the housing means; and means for resiliently biasing said release element away from said catch element.

Claim 33

The apparatus of claim 28 further comprising means for resiliently biasing said catch element into the locked position.

Claim 34

The apparatus of claim 29 wherein said resilient biasing means each comprise a bias spring.

Claim 35

The apparatus of claim 30 wherein said bias springs are comprised of metal.

Claim 36

The apparatus of claim 30 wherein at least one of the bias springs is integral with the associated element.

Claim 37

The apparatus of claim 28 wherein a common bias spring is associated with said catch and release elements and said elements are mechanically coupled to each other.

Claim 38

In apparatus for storing recording media, the apparatus comprising housing means having a first side with at least a first opening therein, the housing first side defining the front of the apparatus, the apparatus also comprising at least a first transport slider means guided for movement in and relative to the housing means through the first side opening thereof, the slider means being arranged to receive a recording medium, the transport slider means being movable between a storage position within the housing means and an outer removal position in which a recording medium placed in the transport slider means can easily be grasped, the apparatus also comprising an ejection spring arrangement which biases the transport slider means into the outer removal position, the apparatus additionally comprising means for automatically locking the transport slider means to the housing means in the storage position of the transport slider means when the transport slider means is pushed inwardly from its removal position, an improved locking mechanism comprising, catch means for rigidly coupling the slider means to the housing means in the storage position of the slider means, said catch means including a catch element carried by one of the slider and housing means, said catch element being at least in part displaceable relative to the other of said means to selectively lock and unlock the slider means whereby the slider means can move to the removal position under the influence of the ejection spring when unlocked, said catch element being supported against movement relative to said slider means in the direction of the movement of said slider means; release means for actuating said catch element to cause the unlocking thereof, said release means including a release element which is linearly displaceable generally in the direction of insertion of the transport slider means, said release element extending from the front of the apparatus and being constructed and located to contact said catch element and impart movement to said at least part of said catch element in a direction generally transverse to the direction of movement of the transport slider means to decouple the transport slider means from the housing means, said release element being coupled to said catch element by means of a wedge-shaped actuating surface. means for resiliently biasing said release element away from said catch element.

Claim 39

In apparatus for storing recording media, the apparatus comprising housing means having a first side with at least a first opening therein, the housing first side defining the front of the apparatus, the apparatus also comprising at least a first transport slider means guided for movement in and relative to the housing means through the first side opening thereof, the slider means being arranged to receive a recording medium, the transport slider means being movable between a storage position within the housing means and an outer removal position in which a recording medium placed in the transport slider means can easily be grasped, the apparatus also comprising an ejection spring arrangement which biases the transport slider means into the outer removal position, the apparatus additionally comprising means for automatically locking the transport slider means to the housing means in the storage position of the transport slider means when the transport slider means is pushed inwardly from its removal position, an improved locking mechanism comprising, catch means for rigidly coupling the slider means to the housing means in the storage position of the slider means, said catch means including a catch element carried by one of the slider and housing means, said catch element being at least in part displaceable relative to the other of said means to selectively lock and unlock the slider means whereby the slider means can move to the removal position under the influence of the ejection spring when unlocked, said catch element being supported against movement relative to said slider means in the direction of the movement of said slider means; release means for actuating said catch element to cause the unlocking thereof, said release means including a release element which is linearly displaceable generally in the direction of insertion of the transport slider means, said release element extending from the front of the apparatus and being constructed and located to contact said catch element and impart movement to said at least part of said catch element in a direction generally transverse to the direction of movement of the transport slider means to decouple the transport slider means from the housing means, said release element being coupled to said catch element by means of a wedge-shaped actuating surface. means for resiliently biasing said release element away from said catch element.

Claim 40

In apparatus for storing recording media, the apparatus comprising housing means having a first side with at least a first opening therein, the housing first side defining the front of the apparatus, the housing means also having an apertured floor panel, apparatus also comprising at least a first transport slider means guided for movement in and relative to the housing means through the first side opening thereof, the slider means being arranged to receive a recording medium, the transport slider means being movable between a storage position within the housing means and an outer removal position in which a recording medium placed in the transport slider means can easily be grasped, the apparatus also comprising an ejection spring arrangement which biases the transport slider means into the outer removal position, the apparatus additionally comprising means for automatically locking the transport slider means to the housing means in the storage position of the transport slider means when the transport slider means is pushed inwardly from its removal position, an improved locking mechanism comprising, catch means for rigidly coupling the slider means to the housing means in the storage position of the slider means, said catch means including a catch element carried by the slider means, said catch element cooperating with an aperture in the housing means floor panel and being at least in part displaceable relative to the said floor to selectively lock and unlock the slider means whereby the slider means can move to the removal position under the influence of the ejection spring when unlocked, said catch element being supported against movement relative to said slider means in the direction of the movement of said slider means; release means for actating said catch element to cause the unlocking thereof, said release means including a release element which is linearly displaceable generally in the direction of insertion of the transport slider means, said release element extending from the front of the apparatus and being constructed and located to contact said catch element and impart movement to said at least part of said catch element in a direction generally transverse to the direction of movement of the transport slider means to move said catch element out of the aperture in the housing means floor to thereby decouple the transport slider means from the housing means; and means for resiliently biasing said release element away from said catch element.

Claim 41

In apparatus for storing recording media, the apparatus comprising housing means having a first side with at least a first opening therein, the housing first side defining the front of the apparatus, the housing means also having an apertured floor panel, apparatus also comprising at least a first transport slider means guided for movement in and relative to the housing means through the first side opening thereof, the slider means being arranged to receive a recording medium, the transport slider means being movable between a storage position within the housing means and an outer removal position in which a recording medium placed in the transport slider means can easily be grasped, the apparatus also comprising an ejection spring arrangement which biases the transport slider means into the outer removal position, the apparatus additionally comprising means for automatically locking the transport slider means to the housing means in the storage position of the transport slider means when the transport slider means is pushed inwardly from its removal position, an improved locking mechanism comprising, catch means for rigidly coupling the slider means to the housing means in the storage position of the slider means, said catch means including a catch element carried by the slider means, said catch element cooperating with an aperture in the housing means floor panel and being at least in part displaceable relative to the said floor to selectively lock and unlock the slider means whereby the slider means can move to the removal position under the influence of the ejection spring when unlocked, said catch element being supported against movement relative to said slider means in the direction of the movement of said slider means; release means for actating said catch element to cause the unlocking thereof, said release means including a release element which is linearly displaceable generally in the direction of insertion of the transport slider means, said release element extending from the front of the apparatus and being constructed and located to contact said catch element and impart movement to said at least part of said catch element in a direction generally transverse to the direction of movement of the transport slider means to move said catch element out of the aperture in the housing means floor to thereby decouple the transport slider means from the housing means; and means for resiliently biasing said release element away from said catch element.

Claim 42

In apparatus for storing recording media, the apparatus comprising housing means having a first side with at least a first opening therein, the housing first side defining the front of the apparatus, the apparatus also comprising a plurality of transport slider means guided for movement in and relative to the housing means through the first side opening thereof, the slider means each being configured to receive a recording medium, the transport slider means being movable between a storage position within the housing means and an outer removal position in which a recording medium placed in the transport slider means can easily be grasped, the apparatus also comprising an ejection spring arrangement which biases the transport slider means into the outer removal position, the apparatus additionally comprising means for automatically locking each of the transport slider means to the housing means in the storage position of the transport slider means when each transport slider means is pushed inwardly from its removal position, an improved locking mechanism comprising, catch means for rigidly coupling each of the slider means to the housing means in the storage position of the slider means, said catch means each including a catch element carried by one of the slider and housing means, said catch elements being at least in part displaceable relative to the other of said means to selectively lock and unlock the slider means whereby the slider means can move to the removal position under the influence of the ejection spring arrangement when unlocked, said catch element being supported against movement relative to said slider means in the direction of the movement of said slider means; release means for actuating said catch elements to cause the unlocking thereof, said release means each including a release element which is linearly displaceable generally in the direction of insertion of the transport slider means, said release element extending from the front of the apparatus and being constructed and located to contact said catch elements and impart movement to said at least part of said catch elements in a direction generally transverse to the direction of movement of the transport slider means to decouple the transport slider means from the housing means, said release elements being staggered with respect to one another; and means for resiliently biasing said release elements away from said catch elements.

Claim 43

In apparatus for storing recording media, the apparatus comprising housing means having a first side with at least a first opening therein, the housing first side defining the front of the apparatus, the apparatus also comprising a plurality of transport slider means guided for movement in and relative to the housing means through the first side opening thereof, the slider means each being configured to receive a recording medium, the transport slider means being movable between a storage position within the housing means and an outer removal position in which a recording medium placed in the transport slider means can easily be grasped, the apparatus also comprising an ejection spring arrangement which biases the transport slider means into the outer removal position, the apparatus additionally comprising means for automatically locking each of the transport slider means to the housing means in the storage position of the transport slider means when each transport slider means is pushed inwardly from its removal position, an improved locking mechanism comprising, catch means for rigidly coupling each of the slider means to the housing means in the storage position of the slider means, said catch means each including a catch element carried by one of the slider and housing means, said catch elements being at least in part displaceable relative to the other of said means to selectively lock and unlock the slider means whereby the slider means can move to the removal position under the influence of the ejection spring arrangement when unlocked, said catch element being supported against movement relative to said slider means in the direction of the movement of said slider means; release means for actuating said catch elements to cause the unlocking thereof, said release means each including a release element which is linearly displaceable generally in the direction of insertion of the transport slider means, said release element extending from the front of the apparatus and being constructed and located to contact said catch elements and impart movement to said at least part of said catch elements in a direction generally transverse to the direction of movement of the transport slider means to decouple the transport slider means from the housing means, said release elements being staggered with respect to one another; and means for resiliently biasing said release elements away from said catch elements.

Claim 44

The apparatus of claim 36 wherein the housing means includes a pair of parallel opposite side walls and said release elements are arranged alternately adjacent the opposite side walls of the housing means.