Patent · US Expired

Method or jointing the cutting edge of at least one cutting blade of a rotating tool

US7401536B2 · kind B2 · utility

1Cited by

15References

4Claims

0Family size

Assignee

Michael Weinig AG · DE

Inventors

Heinrich Englert · Hofheim, DE
Albrecht Dawidziak · Großrinderfeld, DE

Key dates

Filing date	Feb 8, 2002
Grant date	Jul 22, 2008
Priority date	—
Expiry date	Feb 8, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T83/483
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

In a method of jointing a cutting edge of at least one cutting blade of a rotating tool, wherein between the tool and at least one straight jointing stone a radial advancing movement is carried out and wherein the jointing stone has an active jointing area that is longer than a length of the cutting edge, at least one relative stroke between the jointing stone and the cutting edge is performing during jointing in a longitudinal direction of the cutting edge. The relative stroke has a stroke length that is shorter than the length of the cutting edge.

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