Patent · US Expired

Electric hand tool with function-enhancing accessories

US6622762B2 · kind B2 · utility

9Cited by

7References

24Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Joao Bergner · Leonberg, DE
Uwe Engelfried · Esslingen am Neckar, DE
Martin Noack · Leinfelden, DE

Key dates

Filing date	May 20, 2002
Grant date	Sep 23, 2003
Priority date	—
Expiry date	May 20, 2022

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23Q1/4809
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to an electric hand tool (6) with an electric motor contained in a housing, which drives a chip-removing tool (8). The mounting section (14) of a mounting rail (1) is mounted in a detent locking fashion onto the mounting base (3) of the electric hand tool (6). A carriage-shaped component equipped with a compass point (12) is mounted onto this mounting rail (1) and/or a parallel fence (9, 10) can be adjustably positioned on it.

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