Apparatus and method for applying hard and soft covers to bound or unbound documents

Claim 2

A binding apparatus for binding a plurality of pages with a U-shaped channel member, comprising: deforming means for deforming the U-shaped channel member to secure the plurality of pages into the U-shaped channel upon an application of a binding force to the deforming means; and force applying means for positioning the deforming means in a preparatory position adjacent the U-shaped channel and for subsequently applying the binding force to the deforming means, wherein the deforming means comprises a fixed jaw; a movable jaw; and connection means for movably connecting the fixed and movable jaws to each other, the connection means comprising a pair of scissor arms connected to each other.

Claim 3

The binding apparatus of claim 1, further comprising a debinding apparatus, the debinding apparatus comprising: a debinding force transforming means, engageable with the deforming means, for transforming the binding force to a debinding force; and wedge means, engageable with the debinding force transforming means, for uncrimping the U-shaped channel member upon an application of the debinding force.

Claim 4

A binding apparatus for binding a plurality of pages with a U-shaped channel member, comprising: deforming means for deforming the U-shaped channel member to secure the plurality of pages into the U-shaped channel upon an application of a binding force to the deforming means; and force applying means for positioning the deforming means in a preparatory position adjacent the U-shaped channel and for subsequently applying the binding force to the deforming means, wherein the deforming means comprises a fixed jaw, a movable jaw and connection means for movably connecting the fixed and movable jaws to each other, the connection means comprising a pair of scissor arms, each scissor arm pivotably connected at a first end to one of the fixed and movable jaws and having a void formed at a second end, and a pair of pin members, each pin member extending through one of the voids to slidably connect one of the scissor arms to the other of the fixed and movable jaws.

Claim 5

A binding apparatus for binding a plurality of pages with a U-shaped channel member, comprising: deforming means for deforming the U-shaped channel member to secure the plurality of pages into the U-shaped channel upon an application of a binding force to the deforming means; and force applying means for positioning the deforming means in a preparatory position adjacent the U-shaped channel and for subsequently applying the binding force to the deforming means, wherein the deforming means comprises a fixed jaw, a movable jaw and connection means for movably connecting the fixed and movable jaws to each other, the connection means comprising a pair of scissor arms, each scissor arm pivotably connected at a first end to one of the fixed and movable jaws and having a void formed at a second end, and a pair of pin members, each pin member extending through one of the voids to slidably connect one of the scissor arms to the other of the fixed and movable jaws.

Claim 6

A binding apparatus for binding a plurality of pages with a U-shaped channel member, comprising: deforming means for deforming the U-shaped channel member to secure the plurality of pages into the U-shaped channel upon an application of a binding force to the deforming means; and force applying means for positioning the deforming means in a preparatory position adjacent the U-shaped channel and for subsequently applying the binding force to the deforming means, wherein the deforming means comprises a fixed jaw; a movable jaw; connection means for movably connecting the fixed and movable jaws; and biasing means for biasing the movable jaw away from the fixed jaw.

Claim 7

A binding apparatus for binding a plurality of pages with a U-shaped channel member, comprising: deforming means for deforming the U-shaped channel member to secure the plurality of pages into the U-shaped channel upon an application of a binding force to the deforming means; and force applying means for positioning the deforming means in a preparatory position adjacent the U-shaped channel and for subsequently applying the binding force to the deforming means, wherein the deforming means comprises a fixed jaw; a movable jaw; connection means for movably connecting the fixed and movable jaws; and biasing means for biasing the movable jaw away from the fixed jaw.

Claim 8

A binding apparatus for binding a plurality of pages with a U-shaped channel member, comprising: deforming means for deforming the U-shaped channel member to secure the plurality of pages into the U-shaped channel upon an application of a binding force to the deforming means; and force applying means for positioning the deforming means in a preparatory position adjacent the U-shaped channel and for subsequently applying the binding force to the deforming means, wherein the deforming means comprises a fixed jaw; a movable jaw; connection means for movably connecting the fixed and movable jaws; and a movable support bed pivotably connected to the connection means.

Claim 9

A binding apparatus for binding a plurality of pages with a U-shaped channel member, comprising: deforming means for deforming the U-shaped channel member to secure the plurality of pages into the U-shaped channel upon an application of a binding force to the deforming means; and force applying means for positioning the deforming means in a preparatory position adjacent the U-shaped channel and for subsequently applying the binding force to the deforming means, wherein the deforming means comprises a fixed jaw; a movable jaw; connection means for movably connecting the fixed and movable jaws; and a movable support bed pivotably connected to the connection means.

Claim 10

A binding apparatus for binding a plurality of pages with a U-shaped channel member, comprising: deforming means for deforming the U-shaped channel member to secure the plurality of pages into the U-shaped channel upon an application of a binding force to the deforming means; and force applying means for positioning the deforming means in a preparatory position adjacent the U-shaped channel and for subsequently applying the binding force to the deforming means, wherein the force applying means comprises a rotatable handle; at least one pair of rollers rotatably supported on the handle; a pair of face cams, positioned on either side of the handle, each face cam having at least one ramp portion; lever means having a free end and a fixed end for rotationally-fixedly supporting the pair of face cams on the free end such that each at least one pair of rollers engages a corresponding one of the at least one ramp portion, wherein the lever means expand and contract at the free end as the at least one pair of rollers are moved along the corresponding ramp portion; and force transmitting means connected to the lever means for bearing against the deforming means, such that when the lever means expand and the deforming means are in the preparatory position, the deforming means is moved from the preparatory position to a deforming position, thereby deforming the U-shaped channel.

Claim 11

A binding apparatus for binding a plurality of pages with a U-shaped channel member, comprising: deforming means for deforming the U-shaped channel member to secure the plurality of pages into the U-shaped channel upon an application of a binding force to the deforming means; and force applying means for positioning the deforming means in a preparatory position adjacent the U-shaped channel and for subsequently applying the binding force to the deforming means, wherein the force applying means comprises a rotatable handle; at least one pair of rollers rotatably supported on the handle; a pair of face cams, positioned on either side of the handle, each face cam having at least one ramp portion; lever means having a free end and a fixed end for rotationally-fixedly supporting the pair of face cams on the free end such that each at least one pair of rollers engages a corresponding one of the at least one ramp portion, wherein the lever means expand and contract at the free end as the at least one pair of rollers are moved along the corresponding ramp portion; and force transmitting means connected to the lever means for bearing against the deforming means, such that when the lever means expand and the deforming means are in the preparatory position, the deforming means is moved from the preparatory position to a deforming position, thereby deforming the U-shaped channel.

Claim 12

The binding apparatus of claim 6, wherein the lever means comprises at least one pair of lever arms, each pair consisting of a right lever arm and a left lever arm.

Claim 13

The binding apparatus of claim 7, wherein a flexibility of each lever arm is determined by controlling one of a width and a thickness of each lever arm.

Claim 14

The binding apparatus of claim 6, wherein the adjusting means comprises: the force transmitting means, the force transmitting means comprising a cam bearing against the deforming means and pivoting means for pivotably connecting the cam to the lever means; and actuating means connected to the handle for rotating the pivoting means, wherein when the handle is moved from a first position to a second position, the cam moves the deforming means from an initial position to the preparatory position.

Claim 15

The binding apparatus of claim 9, wherein the pivoting means comprises: a cam shaft rotatably supported by the lever means, the cam rotationally-fixed to the cam shaft; and a pinion gear supported on and rotationally fixed to the cam shaft.

Claim 16

The binding apparatus of claim 10, wherein the actuating means comprises: a sector gear, rotatably supported on the lever means and engaged with the pinion gear. a actuator arm engageable with the sector gear; a spring connected at a first end to the actuator arm; and a spring link connected at a first end to a second end of the spring and at a second end to the handle, wherein when the handle is moved from the first position to the second position, the actuator arm moves laterally causing the sector gear to rotate, thereby causing the pivoting means to rotate the cam.

Claim 17

The binding apparatus of claim 11, wherein when the handle is moved from the second position to a third position, the spring expands such that the actuator arm does not move and the cam remains stationary, and the lever means expand, forcing the deforming means from the preparatory position to a deforming position, thereby deforming the U-shaped channel.

Claim 18

The binding apparatus of claim 11, wherein the gear ratio of the pinion gear to the sector gear is 10 to 1.

Claim 19

A binding apparatus for crimping a U-shaped channel around a plurality of pages to secure the pages therein, comprising: jaw means for crimping the U-shaped channel; and force applying means for applying in a first stage of operation a positioning force to the jaw means to position the jaw means in a preparatory position adjacent the U-shaped channel, and applying in a second stage of operation a crimping force to the jaw means to crimp the U-shaped channel, wherein the jaw means comprises a fixed jaw; a movable jaw; a support bed; and connection means for movably connecting the fixed end of movable jaws to each other, the connection means comprising a pair of scissor arms connected to each other.

Claim 20

A binding apparatus for crimping a U-shaped channel around a plurality of pages to secure the pages therein, comprising: jaw means for crimping the U-shaped channel; and force applying means for applying in a first stage of operation a positioning force to the jaw means to position the jaw means in a preparatory position adjacent the U-shaped channel, and applying in a second stage of operation a crimping force to the jaw means to crimp the U-shaped channel, wherein the jaw means comprises a fixed jaw; a movable jaw; a support bed; and connection means for movably connecting the fixed end of movable jaws to each other, the connection means comprising a pair of scissor arms connected to each other.

Claim 21

A binding apparatus for crimping a U-shaped channel around a plurality of pages to secure the pages therein, comprising: jaw means for crimping the U-shaped channel; and force applying means for applying in a first stage of operation a positioning force to the jaw means to position the jaw means in a preparatory position adjacent the U-shaped channel, and applying in a second stage of operation a crimping force to the jaw means to crimp the U-shaped channel, wherein the jaw means comprises a fixed jaw; a movable jaw; a support bed; and connection means for movably connecting the fixed end of movable jaws to each other, the connection means comprising a pair of scissor arms, each scissor arm pivotably connected at a first end to one of the fixed and movable jaws and having a void formed at a second end, and a pair of pin members, each pin member extending through one of the voids to slidably connect one of the scissor arms to the other of the fixed and movable jaws.

Claim 22

A binding apparatus for crimping a U-shaped channel around a plurality of pages to secure the pages therein, comprising: jaw means for crimping the U-shaped channel; and force applying means for applying in a first stage of operation a positioning force to the jaw means to position the jaw means in a preparatory position adjacent the U-shaped channel, and applying in a second stage of operation a crimping force to the jaw means to crimp the U-shaped channel, wherein the jaw means comprises a fixed jaw; a movable jaw; a support bed; and connection means for movably connecting the fixed end of movable jaws to each other, the connection means comprising a pair of scissor arms, each scissor arm pivotably connected at a first end to one of the fixed and movable jaws and having a void formed at a second end, and a pair of pin members, each pin member extending through one of the voids to slidably connect one of the scissor arms to the other of the fixed and movable jaws.

Claim 23

A binding apparatus for crimping a U-shaped channel around a plurality of pages to secure the pages therein, comprising: jaw means for crimping the U-shaped channel; and force applying means for applying in a first stage of operation a positioning force to the jaw means to position the jaw means in a preparatory position adjacent the U-shaped channel, and applying in a second stage of operation a crimping force to the jaw means to crimp the U-shaped channel, wherein the jaw means comprises a fixed jaw; a movable jaw; connection means for movably connecting the fixed and the movable jaws; and a support bed movable relative to the fixed and movable jaws and pivotably connected to the connection means.

Claim 24

A binding apparatus for crimping a U-shaped channel around a plurality of pages to secure the pages therein, comprising: jaw means for crimping the U-shaped channel; and force applying means for applying in a first stage of operation a positioning force to the jaw means to position the jaw means in a preparatory position adjacent the U-shaped channel, and applying in a second stage of operation a crimping force to the jaw means to crimp the U-shaped channel, wherein the jaw means comprises a fixed jaw; a movable jaw; connection means for movably connecting the fixed and the movable jaws; and a support bed movable relative to the fixed and movable jaws and pivotably connected to the connection means.

Claim 25

A binding apparatus for crimping a U-shaped channel around a plurality of pages to secure the pages therein, comprising: jaw means for crimping the U-shaped channel; and force applying means for applying in a first stage of operation a positioning force to the jaw means to position the jaw means in a preparatory position adjacent the U-shaped channel, and applying in a second stage of operation a crimping force to the jaw means to crimp the U-shaped channel, wherein the jaw means comprises a fixed jaw; a movable jaw; connection means for movably connecting the fixed and movable jaws; and biasing means for biasing the movable jaw away from the fixed jaw.

Claim 26

A binding apparatus for crimping a U-shaped channel around a plurality of pages to secure the pages therein, comprising: jaw means for crimping the U-shaped channel; and force applying means for applying in a first stage of operation a positioning force to the jaw means to position the jaw means in a preparatory position adjacent the U-shaped channel, and applying in a second stage of operation a crimping force to the jaw means to crimp the U-shaped channel, wherein the jaw means comprises a fixed jaw; a movable jaw; connection means for movably connecting the fixed and movable jaws; and biasing means for biasing the movable jaw away from the fixed jaw.

Claim 27

A binding apparatus for crimping a U-shaped channel around a plurality of pages to secure the pages therein, comprising: jaw means for crimping the U-shaped channel; and force applying means for applying a first stage of operation a positioning force to position the jaw means in a preparatory position adjacent the U-shaped channel, and for applying in a second stage of operation a crimping force to the jaw means to crimp the U-shaped channel, wherein the force applying means comprises adjusting means for moving the jaw means to the preparatory position; lever means for supporting the adjusting means, the lever means having a free end and a fixed end; lever expanding means supported on the free end of the lever means for forcing apart the lever means; and force transmitting means for transmitting the positioning force and the crimping force to the jaw means.

Claim 28

A binding apparatus for crimping a U-shaped channel around a plurality of pages to secure the pages therein, comprising: jaw means for crimping the U-shaped channel; and force applying means for applying a first stage of operation a positioning force to position the jaw means in a preparatory position adjacent the U-shaped channel, and for applying in a second stage of operation a crimping force to the jaw means to crimp the U-shaped channel, wherein the force applying means comprises adjusting means for moving the jaw means to the preparatory position; lever means for supporting the adjusting means, the lever means having a free end and a fixed end; lever expanding means supported on the free end of the lever means for forcing apart the lever means; and force transmitting means for transmitting the positioning force and the crimping force to the jaw means.

Claim 29

The binding apparatus of claim 18, wherein the lever expanding means comprises: a pair of face cams, each face cam having at least one ramp portion; a corresponding pair of rollers for each at least one ramp portion; and a rotatable handle, each pair of rollers rotatably supported by the handle to engage the corresponding ramp portion, wherein the lever means is forced apart as the pair of rollers move up the ramp portions.

Claim 30

The binding apparatus of claim 18, wherein the force applying means comprises: a cam shaft pivotably supported by the lever means; a cam fixedly connected to the cam shaft, a bearing surface of the cam contacting the jaw means; and a pinion gear, wherein the first stage of operation the cam shaft is pivoted to an adjusting position, thereby moving the jaw means adjacent the U-shaped channel, and in the second stage of operation the cam remains in the adjusting position, and moves laterally with the lever means as the lever means is forced apart to apply the crimping force to the jaw means.

Claim 31

The binding apparatus of claim 18, wherein the adjusting means further comprises: a sector gear rotatably supported on the lever means, and engaged with a gear means of the force transmitting means; an actuator arm engageable with the sector gear; a spring connected at a first end to the actuator arm and at a second end to a spring link; a second end of the spring link connected to the lever expanding means; wherein in the first stage of operation, the lever expanding means are moved from a first position to a second position, thereby moving the actuating arm laterally to rotate the sector gear, thereby rotating the force transmitting means to move the jaw means to the preparatory position.

Claim 34

A debinding apparatus for debinding a plurality of pages from a crimped U-shaped channel, comprising: a movable member; a force apply means for applying a force against the movable member; a pair of movable debinding arms, engageable with the moving member such that the force is transferred to the debinding arms; and a wedge member, engageable with the pair of debinding arms and situated within the U-shaped channel, such that the U-shaped channel is uncrimped upon an application of force by the force applying means.

Claim 35

A debinding apparatus for debinding a plurality of pages from a crimped U-shaped channel, comprising: a movable member; a force apply means for applying a force against the movable member; a pair of movable debinding arms, engageable with the moving member such that the force is transferred to the debinding arms; and a wedge member, engageable with the pair of debinding arms and situated within the U-shaped channel, such that the U-shaped channel is uncrimped upon an application of force by the force applying means.