Patent · US Active

Tool and method for the production of a thread

US7927221B2 · kind B2 · utility

4Cited by

9References

17Claims

0Family size

Assignee

Emuge-Werk Richard Glimpel GmbH & Co. · DE

Inventors

Helmut Glimpel · Achern, DE
Dietmar Hechtle · Pegnitz, DE
Thomas Zeus · Hersbruck, DE

Key dates

Filing date	Mar 14, 2006
Grant date	Apr 19, 2011
Priority date	—
Expiry date	Nov 28, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23G2225/40
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The tool for the chipless production of a thread, in particular for producing an internal thread, is in its forming height, pitch of the pressing lands and/or pressing surfaces adapted to the material of the workpiece in a special manner.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.