Patent · US Active

Abrasive wheels and production thereof

US8021450B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

Rud, Stark GmbH & Co., KG · DE

Inventors

Diethard Sinram · Meinerzhagen, DE
Peter Alfer · Melle, DE

Key dates

Filing date	Jan 3, 2006
Grant date	Sep 20, 2011
Priority date	—
Expiry date	Apr 28, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24D11/00
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

An abrasive device for a grinding tool. The abrasive device includes abrasive grains material-lockingly connected with one another by a bonding agent. The abrasive grains have an approximately spherical contour. The abrasive device further includes a porosity of at least 35 percent. The present disclosure also relates to a method for producing the abrasive device.

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