Chucks or sockets – Radially reciprocating jaws
Patent
1985-08-14
1987-06-30
Punter, William H.
Chucks or sockets
Radially reciprocating jaws
279 1Q, 279 32, G02B 702, B23B 3100
Patent
active
046765999
ABSTRACT:
A micro-optical lens holder having a lens receiver movable within a collar. The lens receiver has an indentation therein in which the lens is placed and a longitudinally extending passageway for allowing light to pass through the lens. The collar circumscribes the lens receiver in such a manner that when the lens receiver is positioned within the collar, the collar exerts a force on the lens receiver to securely maintain the lens within the lens receiver. Lens replacement only requires the extraction of the lens receiver from the collar in order to replace the lens within the lens receiver with a lens of a different size.
REFERENCES:
patent: 670533 (1901-03-01), Byrd
patent: 1057262 (1913-03-01), Oldfield
patent: 1258621 (1918-03-01), Jenkins
patent: 2466625 (1947-11-01), Ulmer
patent: 2695787 (1954-11-01), Sunnen
patent: 2778650 (1957-01-01), Benjamin et al.
patent: 3163393 (1964-12-01), Strong, Jr.
patent: 3357268 (1964-05-01), Richter
patent: 3433219 (1966-09-01), Genevay
patent: 3749479 (1973-07-01), Kempf
patent: 3837759 (1974-09-01), Bittern
patent: 3953113 (1976-04-01), Shull
Erlich Jacob N.
Punter William H.
Singer Donald J.
The United States of America as represented by the Secretary of
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