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:
Aug. 05, 1986
Filed:
Nov. 05, 1984
Helmut Bober, Neunkirchen-S., DE;
Theo Buthe, Lohmar, DE;
Karl Coenen, Hennef, DE;
Norbert Fartmann, Siegburg, DE;
Klaus Herbertz, Lohmar-Algert, DE;
Franz-Heinz Koch, Hennef-Happers., DE;
Horst Kretschmer, Cologne, DE;
Clemens Nienhaus, Lohmar, DE;
Peter Schardt, Neunkirchen-S., DE;
Jurgen Schibrowski, Lohmar, DE;
Willi Schmandt, Siegburg, DE;
Jean Walterscheid GmbH, Lohmar, DE;
Abstract
A shaft connecting mechanism is provided between a slip-on hub and a power takeoff shaft by means of a control ring which extends around the slip-on hub and which is formed to have a pressure screw extend through a threaded bore therein, the pressure screw engaging against a clamping wedge in the slip-on hub which is formed with a trapezoidal configuration generally conforming with the configuration of an axiallly extending groove formed in the slip-on hub. Blocking members are arranged in radial apertures in the slip-on hub and pockets are formed in the control ring. The pressure screw when angularly aligned with the clamping wedge, places the control ring in the locked position and when the pressure screw and the clamping wedge are angularly unaligned, the blocking members enter the pockets in the control ring.