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. 01, 1986
Filed:
Aug. 05, 1982
Edward J Goscenski, Jr, Battle Creek, MI (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
A system is provided for driving a cooling fan (19) of a vehicle including a transverse, water-cooled engine (E). A main drive pulley (11,13) is driven by the engine and a fan drive assembly (15) is mounted on the vehicle radiator (R) and includes a driven pulley (37). Torque is transmitted from the drive pulley to the driven pulley by means of a power transmission belt (43) including a drive portion (45) and slack portion (47). An idler pulley (55) engages the drive portion of the belt, and a tensioner device (61) and tensioner pulley (69) engage the slack portion of the belt. The tensioning device includes a rotatable arm (65) and is operable to maintain relatively constant belt tension as the engine and drive pulley move relative to the radiator and fan drive assembly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile