Patent ID: 9427833
Filing Date: 2016-08-30
CPC Classification: B21B,B21H,B23P,B24B,C21D,F01D,Y02T

Claim Text:
1. A rolling tool device for compression rolling of blade elements of a rotor area of a jet engine, comprising: a tool carrier which is connectable to a carrier spindle of a machine tool; a pliers mechanism including two lever arms connected to the tool carrier to be rotatable with respect to each other about a joint pivot bearing; a rolling area connected to each lever arm, with a distance between the two rolling areas being variable in dependence on rotary movement of the two lever arms; an adapter element connecting the rolling area to the respective lever arm, the adapter element including, in a zone of the rolling area, a part having a main axis having an extension component in a direction parallel to a rotary axis of the pivot bearing.