Electric heating – Heating devices – Combined with diverse-type art device
Patent
1975-09-24
1977-08-16
Albritton, C. L.
Electric heating
Heating devices
Combined with diverse-type art device
29122, 432 60, H05B 100, G03G 1500
Patent
active
040428044
ABSTRACT:
An improved pressure and heat fusing apparatus for a copier or duplicator apparatus capable of either simplex or duplex operation including a first roll which is heated to a temperature sufficient to fuse toner images onto support material and a second elastomeric roll arranged axially parallel with the first roll to define a nip through which support material bearing toner images is passed. The second roll is constructed such that its ends move the support material faster at the ends of the support material than at the center thereof.
REFERENCES:
patent: 3861863 (1975-01-01), Kudsi
patent: 3912901 (1975-10-01), Strella
R. D. Fathergill et al., Roll Fuser, IBM Technical Disclosure Bulletin, vol. 16, No. 3, p. 896, Aug. 1973.
Albritton C. L.
Xerox Corporation
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