Photocopying – Including fiber optics
Patent
1979-12-26
1981-11-10
Wintercorn, Richard A.
Photocopying
Including fiber optics
355110, 355117, G03G 1500
Patent
active
042994748
ABSTRACT:
Electrical components in an elongated array are suspended within the interior of a sleeve type closed loop member such as a rotatable photoconductor drum or closed loop belt of a compact copier. Preferably some of the components are mounted on a board and held within the sleeve by edge slots or the like in sleeve mounting end caps, attached to the machine frame. A drive motor can be attached as part of the array and further can be arranged to drive a fan blade so that cooling air is forced through the sleeve and over the components so that the sleeve acts as a plenum. Power can be coupled from the drive motor through the end mounts to motivate the sleeve in the direction of its closed loop and/or apply power to other components of the copier.
REFERENCES:
patent: 2876277 (1959-03-01), Badger et al.
patent: 3491684 (1970-01-01), Borinsky
patent: 3642368 (1972-02-01), Moss
patent: 3684362 (1972-08-01), Weigl
patent: 4087177 (1978-05-01), Gumm et al.
patent: 4161357 (1979-07-01), Herman et al.
patent: 4165169 (1979-08-01), Miyashita et al.
IBM Technical Disclosure Bulletin, "Drum Seal Interlock", Brown et al., vol. 20, No. 10, Mar. 1978, pp. 3837-3838.
IBM Technical Disclosure Bulletin, "Module Housing", Ernst et al., vol. 20, No. 12, May 1978, pp. 5116-5117.
Ernst Larry M.
McCollum William E.
Queener Carl A.
Wilzbach Bernard L.
Hancock Earl C.
International Business Machines - Corporation
Wintercorn Richard A.
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