Patent · US Expired

Method for grinding or cutting a workpiece

US4538384A · kind A · utility

1Cited by

5References

8Claims

0Family size

Inventors

Johann Huber · Inzell, DE
Otto Thanner · Schwaz, AT

Key dates

Filing date	Jul 15, 1982
Grant date	Sep 3, 1985
Priority date	—
Expiry date	Jul 15, 2002

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/10
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

During the grinding of a workpiece a body separate from the abrasive disk is fed to the zone of cutting and arranged therein. Said body is solid at room temperatures of between 1.degree. C. and 200.degree. C. and contains materials assisting the grinding process, such as cryolite, pyrite etc., or is formed by such materials.

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