Oil metering blade device

Details Oil metering blade device Oil metering blade device

1975-10-29

1976-11-02

Rimrodt, Louis K.

Coating apparatus

With heat exchange, drying, or non-coating gas or vapor...

With solid heat exchange means contacting work

118261, 118637, B05C 1104

Patent

active

039890058

ABSTRACT:
An improved oil metering blade device for maintaining a uniform film of oil on the surface of a fuser roll of a heated pressure fusing apparatus for fusing toner images. The blade member is made from any suitable elastic material such as rubber with durometer between 57 and 67 and has a rectangular cross-section. In vicinity where it contacts the fuser roll surface the blade with a radially curved surface of between about 5 to about 20 mils.

REFERENCES:
patent: 3640203 (1972-02-01), Raab
patent: 3718116 (1973-02-01), Thettu
patent: 3883291 (1975-05-01), Cloutier et al.
patent: 3913521 (1975-10-01), Bar-on
patent: 3918400 (1975-11-01), Cheeseman

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