Patent · US Active

Machine tool

US9744661B2 · kind B2 · utility

1Cited by

26References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Cornelius Boeck · Tauberbischofsheim, DE
Daniel Barth · Echterdingen, DE
Joachim Schadow · Stuttgart, DE
Sinisa Andrasic · Schenefeld, DE

Key dates

Filing date	Nov 12, 2012
Grant date	Aug 29, 2017
Priority date	—
Expiry date	Apr 9, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH01H2231/048
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A machine tool includes at least one handle housing having at least one switching unit with at least one ratchet element arranged on the at least one handle housing and at least one bearing unit, which is provided to support the at least one ratchet element at least movably relative to the at least one handle housing. The at least one bearing unit includes at least one lever drive unit, which is provided in order to enable a uniform stroke motion over an entire operating surface of the at least one ratchet element during an actuation of the at least one ratchet element.

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