Chipcard reader

Claim 2

A chipcard reader comprising: a contact support reciprocally mounted in a frame for movement from an initial position to a reading position when a chipcard is moved from a first position in the reader, said first position defining a plane including the chipcard, to a second position in the reader, and for movement from said reading position to said initial position when the chipcard is moved from the second position to the first position; a set of contact elements mounted on said contact support for movement therewith and arranged to contact contacts on the chip card when said contact support is in said reading position; and guide means for guiding said contact support during said reciprocal movement such that said reciprocal movement includes a lowering movement of said contact support in a direction away from the plane of initial insertion as said contact support moves from the initial position to the reading position, wherein said movement of the contact support away from the plane of initial insertion and pressing of the contact support against the contact elements is effected by means of four pins, and wherein lifting movement of the contact support towards the plane of initial insertion during movement of the contact support from the reading position to the initial position is effected by means of two pins, each of said four pins and two pins being formed on longitudinal sides of the contact support.

Claim 3

A chipcard reader comprising: a contact support reciprocally mounted in a frame for movement from an initial position to a reading position when a chipcard is moved from a first position in the reader, said first position defining a plane including the chipcard, to a second position in the reader, and for movement from said reading position to said initial position when the chipcard is moved from the second position to the first position; a set of contact elements mounted on said contact support for movement therewith and arranged to contact contacts on the chip card when said contact support is in said reading position; guide means for guiding said contact support during said reciprocal movement such that said reciprocal movement includes movement of said contact support in a direction away from the plane of initial insertion as said contact support moves from the initial position to the reading position; and at a rearward end of the contact support, relative to the direction of insertion, at least one transport member and one shortened actual transport member for transporting said contact support and a transport spring which is inserted together with the shortened actual transport member and which bridges the free space between the shortened actual transport means and the card support surface.

Claim 4

A chipcard reader comprising: a contact support reciprocally mounted in a frame for movement from an initial position to a reading position when a chipcard is moved from a first position in the reader, said first position defining a plane including the chipcard, to a second position in the reader, and for movement from said reading position to said initial position when the chipcard is moved from the second position to the first position; a set of contact elements mounted on said contact support for movement therewith and arranged to contact contacts on the chip card when said contact support is in said reading position; guide means for guiding said contact support during said reciprocal movement such that said reciprocal movement includes movement of said contact support in a direction away from the plane of initial insertion as said contact support moves from the initial position to the reading position; and at a rearward end of the contact support, relative to the direction of insertion, at least one transport member and one shortened actual transport member for transporting said contact support and a transport spring which is inserted together with the shortened actual transport member and which bridges the free space between the shortened actual transport means and the card support surface.

Claim 5

A chipcard reader comprising: a contact support reciprocally mounted in a frame for movement from an initial position to a reading position when a chipcard is moved from a first position in the reader, said first position defining a plane including the chipcard, to a second position in the reader, and for movement from said reading position to said initial position when the chipcard is moved from the second position to the first position; a set of contact elements mounted on said contact support for movement therewith and arranged to contact contacts on the chip card when said contact support is in said reading position; and guide means for guiding said contact support during said reciprocal movement such that said reciprocal movement includes movement of said contact support moves from the initial position to the reading position, and further comprising brake means including a chipcard brake mounted solely on the frame for holding said chipcard in said second position such that the braking force exerted by the brake is neutral with respect to the forces occuring during insertion and withdrawal of the chipcard.

Claim 6

A chipcard reader comprising: a contact support reciprocally mounted in a frame for movement from an initial position to a reading position when a chipcard is moved from a first position in the reader, said first position defining a plane including the chipcard, to a second position in the reader, and for movement from said reading position to said initial position when the chipcard is moved from the second position to the first position; a set of contact elements mounted on said contact support for movement therewith and arranged to contact contacts on the chip card when said contact support is in said reading position; and guide means for guiding said contact support during said reciprocal movement such that said reciprocal movement includes movement of said contact support moves from the initial position to the reading position, and further comprising brake means including a chipcard brake mounted solely on the frame for holding said chipcard in said second position such that the braking force exerted by the brake is neutral with respect to the forces occuring during insertion and withdrawal of the chipcard.

Claim 7

The chipcard reader of claim 1 wherein said guide means provide form-fit guidance for said reciprocal movement, including the lowering movement of the contact support.

Claim 8

The chipcard reader of claim 1 further comprising means for mounting said frame either to a lower part which forms a card support or to an apparatus which will form said card support which is otherwise provided for by the lower part.

Claim 9

The chipcard reader of claim 1 wherein said guide means are arranged such that pushing of said chipcard causes said movement from said initial to said reading position, and pulling of said chipcard causes said movement from said initial position.

Claim 10

The chipcard reader of claim 2 wherein a plurality of pairs of said guide means are provided on the frame and also on the contact support.

Claim 11

The chipcard reader of claim 2 wherein said chipcard is pushed to cause said movement from said initial to said reading position, and pulled to cause said movement from said reading position to said initial position.

Claim 12

The chipcard reader of claim 3 wherein said chipcard is pushed to cause said movement from said initial to said reading position, and pulled to cause said movement from said reading position to said initial position.

Claim 13

The chipcard reader of claim 7 wherein a plurality of pairs of said guide means are provided on the frame and also on the contact support.

Claim 14

The chipcard reader of claim 9 wherein said guide means provided on said frame are guide paths while the guide means provided on said contact support are pins.

Claim 15

A chip card reader comprising: a contact support reciprocally mounted in a frame for movement from an initial position to a reading position when a chipcard is moved from a first position in the reader, said first position defining a plane including the chipcard, to a second position in the reader, and for movement from said reading position to said initial position when the chipcard is moved from the second position to the first position; a set of contact elements mounted on said contact support for movement therewith and arranged to contact contacts on the chip card when said contact support is in said reading position; and guide means for guiding said contact support during said reciprocal movement such that said reciprocal movement includes movement of said contact support in a direction away form the plane of initialinsertion as said contact support moves from the initial position to the reading position, said guide means including guide pins mounted on the contact support and corresponding guide paths in said frame, said guide paths including a guide path which is inclined in respect to the plane of insertion of the chip card, and wherein planar guide paths parallel to the direction of insertion are provided on both sides of said inclined guide path, said inclined guide path being offset in such a manner that the pins located at the rear of the contact support relative to the direction of insertion are lowered first.

Claim 16

A chip card reader comprising: a contact support reciprocally mounted in a frame for movement from an initial position to a reading position when a chipcard is moved from a first position in the reader, said first position defining a plane including the chipcard, to a second position in the reader, and for movement from said reading position to said initial position when the chipcard is moved from the second position to the first position; a set of contact elements mounted on said contact support for movement therewith and arranged to contact contacts on the chip card when said contact support is in said reading position; and guide means for guiding said contact support during said reciprocal movement such that said reciprocal movement includes movement of said contact support in a direction away form the plane of initialinsertion as said contact support moves from the initial position to the reading position, said guide means including guide pins mounted on the contact support and corresponding guide paths in said frame, said guide paths including a guide path which is inclined in respect to the plane of insertion of the chip card, and wherein planar guide paths parallel to the direction of insertion are provided on both sides of said inclined guide path, said inclined guide path being offset in such a manner that the pins located at the rear of the contact support relative to the direction of insertion are lowered first.

Claim 17

The chipcard reader of claim 1 wherein said pins are directly formed on the contact support, and wherein said contact support comprises an additional frame.

Claim 18

The chipcard reader of claim 12 wherein at an end of the planar guide paths abutments are provided.

Claim 19

The chipcard reader of claim 12 wherein at the end of one of said planar guide paths an abutment is provided.

Claim 20

The chipcard reader of claim 1 wherein said pins form a three-point support on both sides of the contact support, one pair of pins being mounted relative to the direction of insertion at the frontal end of the contact support, another pair of pins being mounted at the backward end of the contact support for the lowering movement, and, approximately in the middle between said pairs of pins, another pair of pins is mounted which cause the lifting movement.

Claim 21

The chipcard reader of claim 16 wherein return springs are mounted with one end connected to said pins which cause the lifting movement of the contact support, and another end mounted to said frame.

Claim 22

The chipcard reader of claim 2 wherein in the reading position of the contact support, the transport spring is extended and the shortened transport member limits the position of the chipcard.

Claim 23

The chipcard reader of claim 18 wherein said transport spring is loosely inserted between said set of contact elements and said frame.

Claim 24

The chipcard reader of claim 3 wherein said brake means comprises a plastic member, said plastic member providing a defined point of rotation, and an abutment in said frame, and wherein a U-shaped braking spring extends about the abutment.

Claim 25

The chipcard reader of claim 3 wherein said brake means comprises a brake spring having two detent noses for fixedly mounting said spring in the upper part of the housing, and a brake spring is arranged such that said chipcard can be held between a brake member and said brake spring.

Claim 26

The chipcard reader of claim 3 wherein said brake means comprises a brake member made of plastic material arranged to encompass said chipcard, and a brake spring arranged to act indirectly on the chipcard.

Claim 27

The chipcard reader of claim 5 wherein means protecting against rotary movement of the contact element support are provided between the frame and the lower part.

Claim 28

The chipcard reader of claim 5 wherein said mounting means includes narrow detent elements provided on the lower part.

Claim 29

The chipcard reader of claim 1, arranged such that for termination purposes a flexible printed circuit is used, and wherein termination ends of the contact elements which are arranged to be electrically connected to the flexible printed circuit.

Claim 30

The chipcard reader of claim 12 wherein the guide paths are provided on ridges or ribs formed by said frame.