Patent · US Expired

Machining cutter tools

US4754667A · kind A · utility

2Cited by

1References

12Claims

0Family size

Assignee

H.u. E. WIDMANN GmbH & Co KG · DE

Inventors

Erich Widmann · Blaubeuren, DE
Dieter Widmann · Blaustein, DE

Key dates

Filing date	May 14, 1986
Grant date	Jul 5, 1988
Priority date	—
Expiry date	May 14, 2006

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23D63/12
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method of and apparatus for machining a blade (1) having a plurality of cutting teeth positions with each such position mounting a material cutting tip (7) having faces (13, 16) which co-operate to provide the cutting edge(s) or cutting profile (19) of the teeth, in which the machining of said faces of any tooth is completed before commencing the machining or corresponding faces of next tip to be machined.

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