Sawtooth card retainer

Details Sawtooth card retainer Sawtooth card retainer

1987-11-25

1988-10-25

Tolin, G. P.

Heat exchange

With retainer for removable article

Electrical component

165185, 361386, 361415, 403374, H05K 720

Patent

active

047796740

ABSTRACT:
A printed circuit board heat sink retainer is disclosed comprising a mating pair of sawtoothed bars with slidably engaging teeth. The bars are laterally spread apart and held by a forcing device, which may be a screw or a spring, in order to push against and hold a heat sink in a channel. The distance between successive teeth may be constant in both bars or may be constant in one bar and may decrease in a direction toward the forcing device in the second bar.

REFERENCES:
patent: 3112496 (1963-12-01), Dritz
patent: 4298905 (1981-11-01), Bosler
patent: 4314736 (1982-02-01), Demnianiuk
patent: 4318157 (1982-03-01), Rank
patent: 4461522 (1984-07-01), Bakermans
patent: 4518476 (1985-03-01), Deloney
patent: 4721155 (1988-01-01), McNulty

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