Patent · US Expired

Hand power tool for flat machining

US5967886A · kind A · utility

40Cited by

7References

43Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Steffen Wuensch · Holzgerlingen, DE
Joao Bergner · Leonberg, DE

Key dates

Filing date	Oct 28, 1996
Grant date	Oct 19, 1999
Priority date	—
Expiry date	Oct 28, 2016

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24B23/04
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A hand power tool for flat machining has a machine housing, a motor accommodated in the machine housing, a toolholder mounted on the housing, a moveable tool carried by the toolholder and formed as a grinding plate with a triangular base surface for receiving a triangular grinding disk, the toolholder having a substantially triangular base surface substantially corresponding to the base surface of the grinding plate, the toolholder having a region against which the grinding plate is supported and on which the grinding plate is mounted on the toolholder so as to be locked on the toolholder and to be removable from the toolholder without an auxiliary tool.

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