Geometrical instruments
Patent
1983-03-28
1986-01-28
Weidenfeld, Gil
Geometrical instruments
339218R, 339220R, 339276SF, 411 38, 411 43, 411 70, H02B 102
Patent
active
045667500
ABSTRACT:
A plastic insert-mold element comprises a plastic female member and a metal piece member insert-molded within the female member and provided with one or more frangible portions formed by cutting notches and/or a perforation therein. The metal piece member is pulled up and slid up the interior of the female member inserted through fitting holes in objects such as panels, consequently to effect panel-to-panel or panel-to-part fixation and electrical connection by a simple operation. The frangible portions of the metal piece member are torn off by continued work of pulling up the metal piece member, to remove an unnecessary portion protruding from the female member.
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Pirlot David L.
Weidenfeld Gil
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