Presses – Concurrent pressing and conveying – Roll type
Patent
1977-04-27
1979-03-27
Christian, Leonard D.
Presses
Concurrent pressing and conveying
Roll type
B30B 304
Patent
active
041459652
ABSTRACT:
A pair of metal rollers to which a predetermined pressure is applied are provided in an electrophotographic copying machine for fixing a developed image carried on a copy paper driven to travel through said pair of metal rollers. At least one of said rollers is slightly inclined with respect to a line perpendicular to a transportation direction of the copy paper in order to stabilize the fixing operation. In a preferred form, both of said rollers are slightly inclined in counter directions to each other with respect to the line perpendicular to the transportation direction of the copy paper.
REFERENCES:
patent: 3691940 (1972-09-01), Hays et al.
patent: 3776628 (1973-12-01), Gundlach
patent: 3931793 (1976-01-01), Kolibas
patent: 3990391 (1976-11-01), Singh
Houjyo Susumu
Kikuchi Masayuki
Christian Leonard D.
Sharp Kabushiki Kaisha
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