Patent · US Active

Machine tool for incorporating gear teeth into the inner side of an annular workpiece

US9089913B2 · kind B2 · utility

0Cited by

6References

18Claims

0Family size

Assignee

IMO HOLDING GMBH · DE

Inventors

Erich Russ · Gremsdorf, DE
Lothar Seifert · Höchstadt an der Aisch, DE
Oliver Gold · Nuremberg, DE

Key dates

Filing date	Apr 28, 2009
Grant date	Jul 28, 2015
Priority date	—
Expiry date	Apr 28, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T409/307056
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A machine tool for machining gear teeth into an inner side of an annular workpiece, the tool comprising a circular substructure having an upper side, a rotary bearing on which is disposed an annular machining table adapted to support a workpiece, a chassis for supporting a tool head, and a plurality of exchangeable machining rings, an adaption ring supporting the machining ring and supporting concentric cones, and a braking device adapted to act on the adaption ring.

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