Patent · US Expired

Power tool for surface treatment

US5709595A · kind A · utility

39Cited by

5References

6Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

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

Key dates

Filing date	Dec 20, 1996
Grant date	Jan 20, 1998
Priority date	—
Expiry date	Dec 20, 2016

Classification

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

Abstract

A power tool for surface treatment comprises a housing, a motor accommodated in the housing, a tool holder, a tool supported in the tool holder and driveable by the motor, the tool having a substantially triangular base surface for receiving a substantially triangular grinding sheet, the tool holder being shell-shaped and having a substantially triangular contour substantially corresponding to the base surface of the tool, and also having an outer edge abutting on the tool.

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