Anisotropic imaging member

• US 5,613,175 A
• Filed: 08/31/1995
• Issued: 03/18/1997
• Est. Priority Date: 08/31/1995
• Status: Expired due to Term

• Current Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Original Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Inventors: Frankel, Neil A.
• Primary Examiner(s): Brase, Sandra L.
• Application Number:
  US08/521,781
• Time in Patent Office: 565 Days
• Field of Search: 355/200, 355/210, 355/211, 355/212, 355/213, 355/326 R, 430/270.1, 430/271.1
• US Class Current: 399/162
• CPC Class Codes: G03G 15/754 relating to band, e.g. tensioning G03G15/757 takes precedence
• CPC Class Codes: G03G 5/10 Bases for charge-receiving or other layers

Abstract

An imaging member having a substrate with a photoconductive layer coated thereon is anisotropic. The anisotropic substrate is stiff along one axis and flexible along another axis. Reinforcing fibers are aligned in the substrate to achieve the relative stiffness.

Claims

1. An imaging member, including:

a substrate; and

a photoconductive layer coated on said substrate, said substrate being anisotropic so as to be stiff along a first axis and flexible along a second axis transverse to the first axis.

2. An imaging member according to claim 1, wherein said substrate includes a plurality of reinforcing fibers extending along the first axis.

3. An imaging member according to claim 2, wherein said reinforcing fibers include a metal.

4. An imaging member according to claim 2, wherein said reinforcing fibers include a synthetic material.

5. An imaging member according to claim 2, wherein said reinforcing fibers are monofilament threads.

6. An imaging member according to claim 2, wherein said substrate includes a belt.

7. An imaging member according to claim 2, wherein the first axis is substantially perpendicular to the second axis.

8. A printing machine, including:

a mechanically anisotropic photoconductive member;

a plurality of processing stations; and

means for moving said photoconductive member to each of said plurality of processing stations to form a visible image on said photoconductive member.

9. A printing machine, including:

a photoconductive member comprising a substrate, and a photoconductive layer coated on said substrate, said substrate being stiff in a direction substantially transfers to the process direction and flexible in a direction substantially parallel to the process direction;

a plurality of processing stations; and

means for moving said photoconductive member to each of said plurality of processing stations to form a visible image on said photoconductive member.

10. A printing machine according to claim 9, wherein said substrate includes a plurality of reinforcing fibers extending in the direction substantially transverse to the process direction.

11. A printing machine according to claim 9, wherein said reinforcing fibers include a metal.

12. A printing machine according to claim 9, wherein said reinforcing fibers include a synthetic material.

13. A printing machine according to claim 9, wherein said reinforcing fibers are monofilament threads.

14. A printing machine according to claim 9, wherein said substrate includes a belt.

15. A printing machine according to claim 14, wherein the direction substantially transverse to the process direction is substantially perpendicular to the process direction.

16. A printing machine according to claim 9, wherein said plurality of processing stations form a multicolor visible image on said photoconductive layer.

17. A printing machine according to claim 16, wherein said photoconductive member moves in a recirculating path.

18. A printing machine according to claim 17, further including means for transferring the multicolor visible image from said photoconductive layer to a sheet of support material.

19. A printing machine according to claim 18, wherein said transferring means transfers the multicolor visible image after said photoconductive member moves through the recirculating path a single cycle.

20. A printing machine according to claim 18, wherein said transferring means transfers the multicolor visible image after said photoconductive member moves through the recirculating path a plurality of cycles.