Rolling tool device
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United States of America Patent
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Nov 22, 2016
Grant Date -
Dec 24, 2015
app pub date -
Sep 13, 2013
filing date -
Sep 20, 2012
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Abstract
The present invention proposes a rolling tool device for compression rolling of, in particular, blade elements of a rotor area of a jet engine with a tool carrier to which two pliers-type bodies are rotatably connected, with the pliers-type bodies each being provided with a rolling area. A distance between the rolling areas is variable in dependence of a rotary movement of the pliers-type bodies. A separate spacer device is provided by means of which a minimum distance between the rolling areas can be defined.
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