| 摘要 |
A tangential rolling head with a basic body including means for loading it in a machine tool, two two-armed levers pivotally supported about a common axis of the basic body one lever arm of which is traversed by a formed-type roll and the other lever arm of which is traversed by a spindle which has a circumferential annular groove, a sheet metal element which has a forked portion and a fastening portion wherein the forked portion engages the annular groove and the fastening portion is adapted to be fastened in a recess of the basic body by means of a pin, characterized in that the sheet metal element is rigidly formed and is supported in the recess on the two sides by means of disc springs slid onto the pin.
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