Roll paper feeding apparatus

Details Roll paper feeding apparatus Roll paper feeding apparatus

1998-03-30

2000-02-22

Rada, Rinaldi I.

Cutting

Tool engages work during dwell of intermittent workfeed

Interlock between tool actuating and work feed means

83220, 83235, 83275, 358304, 226143, B26D 520, B41J 1170

Patent

active

060267232

ABSTRACT:
An inventive apparatus for feeding rolled paper comprises rolled paper, a feed roller for feeding the rolled paper, a cutting unit for cutting the rolled paper, a driving source for actuating the feed roller and the cutting unit, a first gear train interposed between the driving source and the feed roller and a second gear train interposed between the driving source and the cutting unit. A reverse feed gear for transmitting driving force for a cutter gear to a feed gear is interposed between the first gear train and the second gear train and connects the first gear train with the second gear train when a movable cutter moves from a cutting position to a non-cutting position. Thereby, the feed roller is rotatively driven in the direction opposite to the feed direction by the driving force from the cutter gear.

REFERENCES:
patent: 4193329 (1980-03-01), Strunc
patent: 4676131 (1987-06-01), Cassia
patent: 4839732 (1989-06-01), Murakami et al.
patent: 4868674 (1989-09-01), Nakamura et al.
patent: 4967285 (1990-10-01), Tabuchi
patent: 5072306 (1991-12-01), Matsumoto et al.
patent: 5223940 (1993-06-01), Matsumoto
patent: 5663804 (1997-09-01), Kataoka et al.
patent: 5671065 (1997-09-01), Lee

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