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. 10, 1996
Filed:
Dec. 23, 1994
Hans-Heinrich Welschof, Rodenbach, DE;
Lohr & Bromkamp GmbH, Offenbach am Main, DE;
Abstract
A propeller shaft for motor vehicles, having an intermediate joint provided in the form of an axially movable universal ball joint and consisting of at least an outer joint part with longitudinally extending first ball tracks, an inner joint part with longitudinally extending second ball tracks and torque transmitting balls guided in radially opposed first and second ball tracks, with the outer joint part being firmly connected to a tubular shaft and with the inner joint part being connected to a shaft journal, and with the inner diameter of the outer joint part or of the adjoining tubular shaft in the region adjoining the free space assumed by the inner joint part in operation during plunging movements in the direction of the tubular shaft being smaller than the outer diameter of the inner joint part.