Photocopying – Including fiber optics
Patent
1980-05-30
1982-03-23
Braun, Fred L.
Photocopying
Including fiber optics
250324, 250326, 361225, 361230, G03G 1502, H01T 1904
Patent
active
043209572
ABSTRACT:
A corona wire, either directly or through an auxiliary element, engages the spiral thread of a screw-like stub member mounted on the housing of a corona charging apparatus to provide a simple, low cost and easily assembled corona wire adjuster. The stub member is mounted on the housing such that it may be rotationally driven much like a screw, but, unlike a screw, will not move into or out of the housing as it is rotated. Rotation of the stub member causes the corona wire to move in a direction parallel to the stub member axis in response to the thread engagement and thereby change its position relative to a photoconductor surface.
REFERENCES:
patent: 3499143 (1970-03-01), Martin
patent: 3922548 (1975-11-01), Honda
patent: 3967119 (1976-06-01), Matsumoto
patent: 4089600 (1978-05-01), Ito et al.
patent: 4099219 (1978-07-01), Laing
patent: 4112298 (1978-09-01), Weikel
patent: 4203144 (1980-05-01), Okamoto
patent: 4252431 (1981-02-01), Cormier
Gilliver, D.; "Corotron Wire Tensioner"; Xerox Disclosure Journal, vol. 4, No. 5, Sep./Oct. 1979; p. 605.
Brown Leon C.
Pond Stanley L.
Bigel Mitchell S.
Braun Fred L.
Hancock E. C.
International Business Machines Corp.
Jancin, Jr. J.
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