Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper
Patent
1991-09-18
1992-07-14
Wintercorn, Richard A.
Photocopying
Projection printing and copying cameras
Detailed holder for photosensitive paper
355 53, 355 76, G03B 2760
Patent
active
051307472
ABSTRACT:
A carrier apparatus for carrying a plane member such as a semiconductor wafer, a mask for exposure, a optical disk substrate, a liquid crystal panel and so on. To hold such a flat member tightly, the carrier apparatus comprises an elastic member between a holding part and a carrier arm.
REFERENCES:
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patent: 4522489 (1985-06-01), Bouwer
patent: 4575231 (1986-03-01), Seto
patent: 4669868 (1987-06-01), Chapelle et al.
patent: 4788577 (1988-11-01), Akiyama et al.
SMC Cooperation Catalog, Free Mount Cylinder With Vacuum Pad, CAT. 88S100-10A.
Kikuiri Nobutaka
Uchida Norio
Kabushiki Kaisha Toshiba
Wintercorn Richard A.
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