Photosensitive drums

Details Photosensitive drums Photosensitive drums

1988-05-24

1989-09-12

Prescott, A. C.

Photocopying

Contact printing

Light boxes

355202, 346160, 420550, 430 56, 430 69, G03G 1500

Patent

active

048664790

ABSTRACT:
A photosensitive drum adapted for use in electronic copying machines and laser beam printers, the drum made of aluminum-based alloy and supporting a photosensitive recepter thereon, the aluminum-based alloy having a composition consisting essentially of 0.5 to 8.0% of Ni, and preferably, one or more additives selected from a group of 0.05 to 1.5% of Mn, 0.05 to 1.0% of Cr, 0.05 to 0.5% of Zr, 0.5% or less of Ti, 0.1% or less of B, 0.05 to 7.0% of Cu, 0.05 to 7.0% of Mg, 0.05 to 8.0% of Zn, 0.05 to 12.0% of Si, and 0.05 to 2.0% of Fe, and the balance being substantially aluminum.

REFERENCES:
patent: 4258113 (1981-03-01), Kuehnle
patent: 4292386 (1981-09-01), Takano
patent: 4296422 (1981-10-01), Kawaziri et al.
patent: 4340296 (1982-07-01), Ohara et al.
patent: 4551406 (1985-11-01), Schaedlich et al.
patent: 4601963 (1986-07-01), Takahashi et al.

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