Single shaft sheet advancement mechanism

Details Single shaft sheet advancement mechanism Single shaft sheet advancement mechanism

1984-12-06

1986-04-08

Burr, Edgar S.

Typewriting machines

Means auxiliary to typewriting function

Attachment for holding an article

400718, B41J 2900

Patent

active

045809151

ABSTRACT:
A copysheet incremental feeder apparatus (10) comprising a drive unit (11) operatively connected to a rotor actuating unit (12) which drives a "floating" roller unit (13) rotatably disposed in a roller housing unit (14), whereby the floating roller element (27) produces a positive friction drive on the copysheet (100), regardless of the vertical disposition of the roller unit (13) within the housing (14).

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IBM Technical Disclosure Bulletin, "Spring Loaded Round Platen" by Bratton et al., vol. 26 No. 4, 9-83, p. 1834-1835.

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