Presses – Automatic or material triggered control – Of roll separation or speed
Patent
1982-08-03
1984-08-14
Feldman, Peter
Presses
Automatic or material triggered control
Of roll separation or speed
100172, 100176, 100168, 68258, 68253R, 355 3FU, B30B 1400, B30B 1200
Patent
active
044649851
ABSTRACT:
A drive device for relatively moving a fixing roller and a pressing roller of a copier employs a one-way clutch to brake the rotation of a cam shaft in moving the pressing roller from the fixing roller so as to avoid abrupt rotation of the cam shaft and the attendant noise and possible damage.
REFERENCES:
patent: 3331592 (1967-07-01), Cassano et al.
Asanuma Tetsu
Miura Tsutomu
Feldman Peter
Fuji 'Xerox Co., Ltd.
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