Rolling tool device
AssigneeRolls-Royce Deutschland Ltd & Co KG
InventorGoetz FELDMANN
Life of this patent
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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.
Claims15
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, with the pliers-type bodies each being provided with a rolling area, and with a distance between the rolling areas being variable in dependence of a rotary movement of the pliers-type bodies, characterized in that 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.
Dependencies are inferred from the claim text.