Heat sink fastener

Details Heat sink fastener Heat sink fastener

2007-05-08

2007-05-08

Le, Thao X. (Department: 2809)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S689000, C165S080300, C165S121000, C165S185000, C024S459000

Reexamination Certificate

active

11308254

ABSTRACT:
A heat sink fastener includes a main body, a piercing body and an operating member. The main body includes a pressing part adapted for pressing a heat sink toward a heat-generating component, an engaging part and a latching leg, the engaging part and the latching leg being disposed at opposite ends of the pressing part. The piercing body includes a piercing part piercing through the engaging part and movable up and down in the engaging part, and a latching part below the piercing part and facing the latching leg. The operating member is connected to the piercing part and linearly movable along a direction perpendicular to the engaging part to put the pressing part in tension by exerting a force on the engaging part or to relax the tension by relieving the force exerted on the engaging part.

REFERENCES:
patent: 5542468 (1996-08-01), Lin
patent: 5903434 (1999-05-01), Chiou
patent: 5979025 (1999-11-01), Horng
patent: 5999402 (1999-12-01), Jeffries et al.
patent: 6256846 (2001-07-01), Lee
patent: 6373704 (2002-04-01), Chen
patent: 6415853 (2002-07-01), Tao et al.
patent: 2004/0190262 (2004-09-01), Lai
patent: 2005/0144764 (2005-07-01), Lin

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