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:
Jul. 23, 1985
Filed:
Jul. 03, 1984
Applicant:
Inventor:
Dieter Zaremba, Muhlacker, DE;
Assignee:
Dr. Ing. h.c.F. Porsche Aktiengesellschaft, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01P / ;
U.S. Cl.
CPC ...
123 4147 ; 1231 / ; 1231 / ;
Abstract
An auxiliary device, for example a water pump, is arranged on a housing wall of an internal combustion engine in such a way that the device is mountable in a simple manner. For this purpose, a drive gear with a pin transversely penetrating a drive shaft is tightened, from one side, and the pump wheel, attached in the drive shaft by means of a screw, is tightened from the other side against the inner race of a ball bearing, the outer race of which is fixed in the housing wall of the internal combustion engine.