Solderable heat sink fastener

Details Solderable heat sink fastener Solderable heat sink fastener

1987-12-09

1989-12-26

Shoop, Jr., William M.

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

361386, 351 81, H05K 720

Patent

active

048901962

ABSTRACT:
Disclosed are solderable fastener devices for mounting heat sinks and electronic device packages on circuit boards. The fastener includes at least one mounting member extending to the circuit board and adapted for soldering thereto. The mounting member spaces the fastener, heat sink and electronic device package above the surface of the circuit board. The fastener further includes attachment means for gripping the heat sink and attaching it to the fastener. Securing means are provided for affixing the electronic device package to the heat sink and the fastener above the surface of the circuit board.

REFERENCES:
patent: 4054901 (1977-10-01), Edwards et al.
patent: 4321423 (1982-03-01), Johnson et al.
patent: 4388967 (1983-06-01), Breese
patent: 4575038 (1986-03-01), Moore
patent: 4593342 (1986-06-01), Lindsay
patent: 4611389 (1986-09-01), Blair et al.
patent: 4652971 (1987-03-01), Peterson et al.
IBMTDB, vol. 24, No. 2, Buchta et al, 1981.

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