Card transport mechanism roller support

• US 6,702,282 B2
• Filed: 04/19/2002
• Issued: 03/09/2004
• Est. Priority Date: 10/24/1997
• Status: Expired due to Fees

• Current Assignee: Fargo Electronics Inc. (Assa Abloy AB)
• Original Assignee: Fargo Electronics Inc. (Assa Abloy AB)
• Inventors: Pribula, Martin A., Klinefelter, Gary M.
• Primary Examiner(s): Walsh, Donald P.
• Assistant Examiner(s): JOERGER, KAITLIN S
• Application Number:
  US10/127,024
• Publication Number:
  US 20020171728A1
• Time in Patent Office: 690 Days
• Field of Search: 271/271, 271/272, 271/264, 384/418, 384/419, 384/428, 384/439, 384/440
• US Class Current: 271/272
• CPC Class Codes: B32B 2425/00 Cards, e.g. identity cards, credit cards
• CPC Class Codes: B32B 37/185 Laminating sheets, panels or inserts between two discrete plastic layers
• CPC Class Codes: B32B 38/145 Printing
• CPC Class Codes: B32B 38/18 Handling of layers or the laminate
• CPC Class Codes: B41J 11/0015 for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing selective coating B41J2/2114
• CPC Class Codes: B41J 13/12 specially adapted for small cards, envelopes, or the like , e.g. credit cards, cut visiting cards
• CPC Class Codes: B41J 3/60 for printing on both faces of the printing material

Abstract

A roller support includes a body member, a bushing member, and a step member. The body member includes a first guide roller receiver that is adapted to receive an end of a first guide roller. The bushing member extends from a surface of the body member and has a central bore that extends through the body member. The step member is positioned adjacent the bushing member and extends from the surface of the body member in the direction of the bushing member.

Claims

1. A roller support for mounting to a side wall of an identification card printer transport mechanism, the support comprising:

a body member having a first guide roller receiver adapted to receive an end of a first guide roller;

a bushing member extending from a surface of the body member and having a central bore that extends through the body member; and

a step member adjacent the bushing member and extending from the surface of the body member.

2. The support of claim 1, wherein the first guide roller receiver includes a snap-in notch having a constricted portion and a seat portion, the seat portion sized to receive the end of the first guide roller.

3. The support of claim 1, wherein the body member includes a second guide roller receiver aligned with the first guide roller receiver along a second axis and adapted to receive an end of a second guide roller.

4. The support of claim 3, wherein the first and second guide roller receivers each include a snap-in notch having a constricted portion and a seat portion, each seat portion sized to receive the end of one of the first and second guide rollers.

5. The support of claim 3, wherein the first and second guide roller receivers are displaced from a first axis that is transverse to the second axis and aligned with the cylindrical bore.

6. The support of claim 1, wherein the cylindrical bore and the first guide roller receiver are substantially aligned along a first axis.

7. The support of claim 6, wherein the body member includes second and third guide roller receivers substantially aligned with the first guide roller receiver along a second axis and displaced from the first axis, the second and third guide roller receivers each sized to receive an end of a guide roller.

8. The support of claim 7, wherein the second and third guide roller receivers each include a snap-in notch having a constricted portion and a seat portion, the seat portion being sized to receive the end of one of a guide roller and the constricted portion being sized to resist removal of the end of the guide roller from the seat portion.

9. A pinch roller assembly of a transport mechanism of an identification card printer comprising:

a pair of side walls, each having a support receiving notch;

a pair of roller supports each seated in one of the support receiving notches, each support comprising;

a body member adjacent an exterior side of the side wall and having a first guide roller receiver adapted to receive an end of a guide roller;

a bushing member extending from a surface of the body member and into the support receiving notch, the bushing having a central bore that extends through the body member; and

a step member adjacent the bushing and extending from the surface of the body member and into the support receiving notch;

a feed roller having opposing ends extending through the central bores of the bushing members; and

a first guide roller having ends that are supported by the first guide roller receivers of the roller supports.

10. The assembly of claim 9, wherein the first guide roller receivers each include a snap-in notch having a constricted portion and a seat portion, each seat portion sized to receive the end of the first guide roller, the constricted portion being sized to resist removal of the end of the first guide roller from the seat portion.

11. The assembly of claim 9, wherein:

each body member includes a second guide roller receiver aligned with the first guide roller receiver along a second axis and adapted to receive an end of a second guide roller; and

a second guide roller having ends that are supported by the second guide roller receivers of the roller supports.

12. The assembly of claim 11, wherein the first and second guide roller receivers each include a snap-in notch having a constricted portion and a seat portion, each seat portion sized to receive an end of the corresponding guide roller.

13. The assembly of claim 11, wherein the first and second guide roller receivers for each roller support are displaced from a first axis that is transverse to the second axis and aligned with the cylindrical bore.

14. The assembly of claim 9, wherein the cylindrical bore and the first guide roller receiver of each roller support are substantially aligned along a first axis.

15. The assembly of claim 13, wherein each roller support includes a third guide roller receiver between the first and second guide roller receivers.