Browse Prior Art Database

Three Level Fastener

IP.com Disclosure Number: IPCOM000084397D
Original Publication Date: 1975-Nov-01
Included in the Prior Art Database: 2005-Mar-02
Document File: 2 page(s) / 23K

Publishing Venue

IBM

Related People

Wilzbach, BL: AUTHOR

Abstract

Lugs molded on a panel support and space a circuit board and safety shield.

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Three Level Fastener

Lugs molded on a panel support and space a circuit board and safety shield.

A plastic panel incorporates integral lugs each having an expandable end, which also serves as a standoff, a base standoff and a threaded core. The lug ends are compressed when pushed through board holes and then expand to hold the board in a fixed position determined by the lug bases. The shield is then fastened against the lug ends by screws in a position determined by the dimensions of the ends.

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