Geometrical instruments
Patent
1983-12-02
1985-07-30
Abrams, Neil
Geometrical instruments
339258R, H01R 2366
Patent
active
045317933
ABSTRACT:
A multipole edge connector for the electrical connection of strip contact rfaces of a flexible flat ribbon cable with the congruent edge contact surfaces of a printed circuit board having the same modular dimensions. The edge connector consists of a clamp-like holder which is fastened with holding means in the form of barbs on the edge of the printed circuit board, and which has a plurality of flexible tongues. To permit the preparation of the holder at low cost, it comprises two members which are cut off from two different metal strips with pre-punched and pre-embossed profiles, which members are joined together by welding in a perforated zone. The members are profiled to provide a cross section with a half-tulip-shaped, asymmetric clamping contour, whereby each of the flexible tongues provides a uniform contact pressure.
REFERENCES:
patent: 3336565 (1967-08-01), Crimmins
patent: 3594684 (1971-07-01), Miller
patent: 3617992 (1971-11-01), Ruehlemann et al.
patent: 3953102 (1976-04-01), Rivetta et al.
patent: 4019798 (1977-04-01), Zielinski
patent: 4111510 (1978-09-01), Zurcher
patent: 4379608 (1983-04-01), Olsson et al.
patent: 4401356 (1983-08-01), Bare
Abrams Neil
Preh Elektrofeinmechanische Werke Jakob Preh Nach. GmbH & Co.
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