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. 02, 1977
Filed:
Jun. 14, 1976
Dieter Kunze, Siegburg, DT;
Wilhelm VON Allworden, Lohmar, DT;
Jean Waltersheid GmbH, Lohmar, DT;
Abstract
A conical guide for mounting on a coupling pin of an implement or the like which can be coupled to a three-point connection of a tractor may comprise a semi-conical member or a complete conical member divided to form two semi-conical members. The single semi-conical member is positioned about the coupling pin and has a clamp also positioned about the coupling pin so that the clamp and semi-conical member completely enclose the pin and are secured against axial displacement on the coupling pin by radially inwardly directed projections received within a notch in the pin. With a full conical member one of the semi-conical guide members functions as a clamp.