Dust cover for printed circuit board card connector

Details Dust cover for printed circuit board card connector Dust cover for printed circuit board card connector

1987-09-03

1989-01-03

Weidenfeld, Gil

Electrical connectors

With contact preventer or retractable cover part

Movably mounted

439271, 439630, 439 59, 439135, H01R 1344

Patent

active

047953543

ABSTRACT:
A dust cover for a ZF connector utilizes a three part, layered gasket for both wiping an inserted board and sealing the connector when the board is withdrawn. A first layer is a flexible, woven material, a second layer is a flexible, non-woven material, e.g., rubber, and the third layer is a rigid material including a slot to accommodate an inserted board as well as displaced material from the first two layers.

REFERENCES:
patent: 4109989 (1978-08-01), Snyder, Jr. et al.
patent: 4197945 (1980-04-01), Sherwood
patent: 4553803 (1985-11-01), Lapraik et al.
patent: 4695108 (1987-09-01), Ichitsubo
patent: 4705338 (1987-11-01), Sitzler

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