Installation tool for a wire thread insert having an installation pin that can be bent back, and installation method
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United States of America Patent
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Sep 15, 2020
Grant Date -
Dec 21, 2017
app pub date -
Nov 17, 2015
filing date -
Nov 24, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
The inventive installation tools are adapted to a wire thread insert comprising a cylindrical coil with a plurality of helically wound windings of a wire and a driving tang with a moving notch protruding into an interior of the coil via a bending portion. The installation tool has the following features: a rotatable mounting spindle with a driving end for rotating the installation spindle and a functional end for installing the wire thread insert, wherein the functional end comprises at least one turn that is length-reduced in the circumferential direction and that has, at a first end, a driving edge for engagement into a moving notch of the wire thread insert and, at a second end, a bend-up-shoulder for bending the driving tang of the wire thread insert radially outwardly.
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