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:
Dec. 27, 2011
Filed:
Apr. 07, 2008
Daniel Saegesser, Langenthal, CH;
Daniel Saegesser, Langenthal, CH;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A hand-held power jigsaw includes a clamping device which has an insertion slot () for a shaft () of the tool and has a transverse aperture () extending transversely to the insertion slot () and opening out into it. A clamping element () for clamping the shaft () can slide in the transverse aperture () and travels into the insertion slot () at one end and protrudes out from the transverse aperture () at the other end. A centering piece () has a rotatable clamping sleeve () equipped with a clamping curve () that slides the clamping element (), equipped with a clamping spring, which engages the clamping sleeve () and rotates the clamping sleeve (). The centering piece () has two transverse apertures () and in which two clamping elements () are supported opposite each other in a movable fashion.