Polishing jig, conveyor tray, conveying method and conveying...

Details Polishing jig, conveyor tray, conveying method and conveying... Polishing jig, conveyor tray, conveying method and conveying...

2006-07-11

2006-07-11

Wilson, Lee D. (Department: 3723)

Abrading

Work holder

Clamp

C451S042000, C451S043000, C451S364000, C451S390000

Reexamination Certificate

active

07074119

ABSTRACT:
A polishing jig for mounting a working object lens on a polishing apparatus that polishes the concave surface of the working object lens, a conveyor tray for exclusive use for conveying the polishing jig, and a conveying method and a conveying apparatus for conveying the polishing jig or the like with the working object lens held thereon to a working apparatus such as the polishing apparatus. The polishing jig (1) includes a mounting potion (2) to be mounted on a chuck of a polishing apparatus, a ring-shaped closely contacting portion (3) for closely contacting with a convex surface (11) of a working object lens (10), and a filling gap portion (4) having an opening at the closely contacting portion for being filled with adhesive substance (7) which adheres to the convex surface of the working object lens closely contacted by the closely contacting portion to hold the working object lens.

REFERENCES:
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patent: 6110016 (2000-08-01), Coleman et al.
patent: 6126528 (2000-10-01), Sedlock
patent: 6159072 (2000-12-01), Shibata
patent: 6187159 (2001-02-01), Kamura et al.
patent: 2-139173 (1990-05-01), None
patent: 6-320465 (1994-11-01), None
patent: 10-296603 (1998-11-01), None
patent: 2002-11636 (2002-01-01), None

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