The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 22, 2008
Filed:
Sep. 06, 2001
Dietmar Saur, Gomaringen, DE;
Axel Kuhnle, Freiberg a. N., DE;
Helmut Wanek, Kirchheim/Neckar, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A hand power tool has a striking element via which a tool () in a tool holder () can be driven in striking fashion, which the tool holder can be detachably secured—via its body ()—to a drive part () via at least one locking element (), which the locking element, in its engaged position, is capable of being fixed in position radially by a retaining element (), which the retaining element is capable of being automatically guided by means of an operating element () out of its locked position into a release position that radially releases the locking element () in order to release the tool holder (), whereby the retaining element () is capable of being moved by a corresponding component () into its release position against a spring force of a spring element () when the tool holder () is pushed onto the drive part (), wherein the retaining element () is captively held on the drive part () and is capable of being guided into its release position by the operating element () in the push-on direction () of the tool holder () against a spring force of a spring element ().