Rolling tool device
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United States of America Patent
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Aug 30, 2016
Grant Date -
Dec 24, 2015
app pub date -
Sep 13, 2013
filing date -
Sep 20, 2012
priority date (Note) -
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status (Latency Note)
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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 provided with a tool carrier to which two pliers-type bodies are rotatably connected about a joint pivot bearing relative to the tool carrier. The pliers-type bodies are each provided with a rolling area, and a distance between the rolling areas is variable in dependence of a rotary movement of the pliers-type bodies. The pliers-type bodies in the zone of the rolling areas are each provided with a part, where main axes of the parts have an extension component in the direction of a rotary axis of the pivot bearing.
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International Classification(s)
- B24B:MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR PO....
- B23P:OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVE....
- B21H:MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. S....
- C21D:MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS....
- F01D:NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g....
- B21B:ROLLING OF METAL
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