Method for producing longitudinal grooves in cylindrical...

Metal deforming – By use of tool acting during relative rotation between tool... – During rotation of work

Reexamination Certificate

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C072S077000, C072S370200, C072S370210

Reexamination Certificate

active

07540179

ABSTRACT:
The invention relates to a method for producing longitudinal grooves in cylindrical workpieces using a rolling deformation method preceded by a performing method.

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