Cup attaching apparatus

Abrading – Precision device or process - or with condition responsive... – Computer controlled

Reexamination Certificate

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Details

C451S460000, C451S042000, C451S388000, C451S384000, C451S390000

Reexamination Certificate

active

07150672

ABSTRACT:
A cup attaching apparatus for attaching a cup, used during processing of an eye glass lens, to the lens, the apparatus includes: a placing portion onto which the lens is placed; a holding portion for detachably holding the cup; a supporting portion for supporting the holding portion; a moving mechanism for moving the supporting portion in an optical axis direction of the placed lens; and a pressure regulating mechanism for preventing a cup attaching force from exceeding a predetermined pressure.

REFERENCES:
patent: 1415560 (1922-05-01), Hill
patent: 1494333 (1924-05-01), Bausch
patent: 2381573 (1945-08-01), Canning
patent: 2660011 (1953-11-01), Bernheim et al.
patent: 3033466 (1962-05-01), Sorensen
patent: 3277612 (1966-10-01), Brandt
patent: 3507076 (1970-04-01), Rudd et al.
patent: 3951203 (1976-04-01), Prunier
patent: 4288946 (1981-09-01), Bicskei
patent: 4543752 (1985-10-01), Kotting
patent: 5283980 (1994-02-01), Lohrenz et al.
patent: 5425665 (1995-06-01), Kennedy
patent: 6168505 (2001-01-01), Gottschald
patent: 1 235 180 (1967-02-01), None
patent: 198 25 922 (1999-12-01), None
patent: 0409760 (1991-01-01), None
patent: 0 601 742 (1994-06-01), None
patent: 0 947 287 (1999-10-01), None

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