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:
Nov. 29, 1983
Filed:
Jun. 22, 1981
Joseph S Mazur, Livonia, MI (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
Disclosed is a vehicle having a liquid-cooled engine (20) transversely mounted for rocking motion relative to the vehicle frame (42); an engine cooling radiator (22) mounted forwardly of the engine and substantially parallel to the rotation axis of the engine crankshaft; a cross-flow fan (24) having a rotational axis substantially parallel to the crankshaft axis and disposed between the crankshaft axis and the plane of the radiator; the fan is engine driven by a belt (36), and a viscous coupling (29) to vary the fan speed in response to engine cooling requirements. In one embodiment the engine moves relative to the fan and the radiator. In this embodiment an air inlet duct assembly (40) is defined by a portion (26a) of the engine and members extending from the radiator to the engine. In the other embodiment the fan is fixed for movement with the engine and an air inlet duct assembly (126) allows movement between the fan and the radiator.