Circuit board clamping assembly

Details Circuit board clamping assembly Circuit board clamping assembly

1977-11-04

1979-06-05

Smith, Jr., David

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

361399, 361415, H02B 104, H05K 100

Patent

active

041575830

ABSTRACT:
An improved mechanical arrangement is disclosed for removably attaching a circuit board to a mounting box. An edge portion of the circuit board containing the board's heat conductive strip slides between two elongated heat sink guides attached to the mounting box, the edge portion containing a vertical cam shaft with an eccentric cam exerts pressure upon one of the heat sink guides in response to a rotation of the cam shaft by an attached lever-type handle. Since the cam shaft is attached by support members to the circuit board, the shaft acts as a beam spring so as to force the heat conductive strip against the second of the heat sink guides.

REFERENCES:
patent: 3467891 (1969-09-01), Mogle
patent: 3845359 (1974-10-01), Fedele
patent: 3970198 (1976-07-01), Prater
patent: 3975805 (1976-08-01), Spurling et al.

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