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. 30, 2008
Filed:
Sep. 12, 2001
Heinrich Zimmermann, Bruchsal, DE;
Uwe Häcker, Weingarten, DE;
Joachim Sander, Ubstadt-Weiher, DE;
René Richert, Riedselz, FR;
Heinrich Zimmermann, Bruchsal, DE;
Uwe Häcker, Weingarten, DE;
Joachim Sander, Ubstadt-Weiher, DE;
René Richert, Riedselz, FR;
Sew-Eurodrive GmbH & Co., Bruchsal, DE;
Abstract
A clamping mechanism for securing a hollow shaft on a solid shaft, the hollow shaft having, at least one of its ends, an inner cone for receiving an adapter bushing that has a corresponding outer cone and rests on the solid shaft; and the adapter bushing having an axial longitudinal slot; and a contraction disk, including at least one pressure ring, exerting a contraction force on the hollow shaft with the aid of the at least one pressure ring; and the pressure ring having an axial longitudinal slot.