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. 04, 2007
Filed:
Dec. 22, 2004
Hans-heinrich Welschof, Rodenbach, DE;
Hans-Heinrich Welschof, Rodenbach, DE;
Abstract
A connecting assembly for transmitting torque between a rotational part () having through-holes () and an attaching flange (). Bolts () pass through the through-holes () and are threaded into threaded holes () to bolt the rotational part () and the attaching flange () together to transmit torque. The bolts () have a bolt shank () and a threaded portion (), wherein the diameter of the shank (D) is greater than the diameter of the threaded portion (D). The through-holes, on the inside, include radial projections () which reduce the cross-section and which are radially deformed when the bolts () are inserted and threaded in, so that bolts (), by way of the bolt shank (), rest in a play-free way against the projections () in the through-holes () of the rotational part ().