Roller transfer apparatus

Details Roller transfer apparatus Roller transfer apparatus

1984-04-18

1986-08-26

Prescott, A. C.

Photocopying

Including fiber optics

271900, 271307, 315 16, G03G 1500

Patent

active

046079351

ABSTRACT:
Apparatus for electrostatically transferring a transferable image of electroscopic marking particles from an image-carrying member to a receiver member. The apparatus comprises an electrically conductive member, such as a roller, selectively coupled to a source of electrical image-transferring potential. Such conductive member is adapted to have a receiver member attached to its surface, and includes a mechanism for registering an image-carrying member relative to an attached receiver member. A compliant member, such as a back-up roller having a resilient deformable peripheral surface, engages the conductive member to define an extended nip. An image-carrying member is guided into engagement with the registration mechanism of the conductive member and then through the nip, where a transferable image on such image-carrying member is transferred to such attached receiver member when image-transferring potential is coupled to the conductive member.

REFERENCES:
patent: 3612677 (1971-10-01), Langdon et al.
patent: 3633543 (1972-01-01), Pitasi et al.
patent: 3644034 (1972-02-01), Nelson
patent: 3702482 (1972-11-01), Dolcimascolo et al.
patent: 3781105 (1973-12-01), Meagher
patent: 3832055 (1974-08-01), Hamaker
patent: 3845951 (1974-11-01), Hamaker
patent: 4066352 (1978-01-01), Kameda et al.
patent: 4106868 (1978-08-01), Ophey
patent: 4302093 (1981-11-01), Landa
patent: 4420243 (1983-12-01), Baker et al.

Affiliated with

Also associated with

Rating

Roller transfer apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Roller transfer apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roller transfer apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2309382