Fixing device in an electrophotographic copying machine

Details Fixing device in an electrophotographic copying machine Fixing device in an electrophotographic copying machine

1976-10-04

1977-07-12

Saifer, Robert W.

Heating

Advancing structure flexing, looping or coiling sheet, web...

Internally heated roll

271DIG2, 271174, B65H 2956

Patent

active

040351408

ABSTRACT:
A fixing device in an electrophotographic copying machine, wherein stripping members each being in contact with the surface of a heating roll 21, and conveying rolls which serve to convey a support material while the latter being held therebetween, are positioned on feedout sides of the heating roll for thermally fixing a thermoplastic material on the image support material and a pressure roll characterized in that said conveying rolls have their peripheral speeds higher than that of said heating roll.

REFERENCES:
patent: 3820776 (1974-06-01), Fujimoto et al.
patent: 3881859 (1975-05-01), Hamilton

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