Antivibration guides for securing printed circuit cards

Details Antivibration guides for securing printed circuit cards Antivibration guides for securing printed circuit cards

1985-04-08

1986-08-26

Foss, J. Franklin

Supports: racks

Special article

Platelike

361416, 339 17LM, A47G 1908

Patent

active

046077510

ABSTRACT:
An antivibration guide is disclosed for use in removably mounting printed circuit cards in metal racks. The guide is composed of plastic, having a U-shaped cross section for receiving and holding the P.C. card; and the guide includes at least a pair of vibration dampening buffers. Each buffer includes a pair of vibration dampeners, located on opposite sides of the P.C. card, with each dampener including: a pair of flexible legs connected to the side walls of the guide, and further including a midportion having a pair of vibration dampening surfaces which engage the side edges of the P.C. card and reduce the vibration of the P.C. card.

REFERENCES:
patent: 3231785 (1966-01-01), Calabro
patent: 3696936 (1972-10-01), Straccia et al.
patent: 3762574 (1973-10-01), Bentley et al.
patent: 3899721 (1975-08-01), Borchard et al.
patent: 4007403 (1977-02-01), Fiege
patent: 4323161 (1982-04-01), Marconi
patent: 4335819 (1982-06-01), Weisman et al.

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