Sheet feeding or delivering – Feeding – Separators
Patent
1991-11-20
1993-10-26
Schacher, Richard A.
Sheet feeding or delivering
Feeding
Separators
271 34, B65H 318
Patent
active
052559041
ABSTRACT:
A feeder of an image forming apparatus which includes a storing device for storing a stack of recording mediums and an endless belt to be used in the conveyance of a recording medium to an image forming section of the apparatus. A speed control device is provided for varying the speed of the endless belt driven by a driving device when a portion of the endless belt passes the storing device. Also provided are a plurality of pickup rollers which are disposed adjacent to the endless belt in correspondence with each respective storage device for moving the endless belt into engagement with a foremost recording medium in the storing device in order to convey the recording medium to the image forming section.
REFERENCES:
patent: 3260520 (1966-07-01), Sugden
patent: 3405935 (1968-10-01), MacNeill
patent: 3726520 (1973-04-01), Doi
patent: 3926427 (1975-12-01), Moksness
patent: 3963339 (1976-06-01), Taylor
patent: 4625954 (1986-12-01), Pusey
patent: 4688782 (1987-08-01), Browne
patent: 4826148 (1989-05-01), Coons
patent: 5090676 (1992-02-01), Matsuno
Bannai Kazunori
Fujioka Tetsuya
Kishi Fumio
Taguchi Kazushige
Takahashi Hiroshi
Ricoh & Company, Ltd.
Schacher Richard A,.
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