Geometrical instruments
Patent
1985-03-18
1986-08-19
Weidenfeld, Gil
Geometrical instruments
339 91R, 339 75M, H01R 1362
Patent
active
046065911
ABSTRACT:
A lock/ejector assembly device for attachment to a printed wiring board. Attachment of an upper and lower such assembly device to a printed wiring board provides locking pressure for stably fixing the printed wiring board into a rack which holds the mother board and its multiple interconnection contacts. A finger-movable snap lock in the assembly provides a "locking" function to fixate the board, or an "unlocking" function to permit removal of the board.
REFERENCES:
patent: 3311863 (1967-03-01), Beale
patent: 3451034 (1969-06-01), Beale
patent: 4083616 (1978-04-01), McNiece et al.
patent: 4223646 (1980-11-01), Leung et al.
patent: 4313150 (1982-01-01), Chu
patent: 4521063 (1985-06-01), Milc
Burroughs Corporation
Cass Nathan
Kozak Alfred W.
Peterson Kevin R.
Pirlot David L.
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