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:
Sep. 17, 1991
Filed:
May. 23, 1990
Heinrich Kunkel, Schweinfurt, DE;
Horst Ernst, Eltingshausen, DE;
Roland Haas, Hofheim, DE;
Gerhard Herrmann, Schweinfurt, DE;
Peter Horling, Mainberg, DE;
Elmar Mause, Schweinfurt, DE;
Gunter Neder, Schweinfurt, DE;
Armin Olschewski, Schweinfurt, DE;
Robert Stolz, Schweinfurt, DE;
Leo Vogelsanger, Schwebheim, DE;
Manfred Brandenstein, Eussenheim, DE;
SKF GmbH, Scheinfurt, DE;
Abstract
Pulley for driving the shaft of a water pump, especially a pump for the cooling system of an internal combustion engine, the shaft being designed to be integral with a pulley body carrying the rim of the pulley, characterized in that the rim (15, 25, 31, 37) is designed as a sleeve and is attached to the pulley body (13, 22, 29, 39) in a form-locking or friction-locking manner.