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. 11, 1992
Filed:
Jan. 23, 1990
Hideo Kaizu, Gunma, JP;
Kimihiko Kaneko, Tokyo, JP;
Kabushiki Kaisha Meidensha, Tokyo, JP;
Abstract
A bench testing apparatus for an automotive vehicle, comprises a rotary belt assembly including a pair of rotary drums arranged in parallel and spaced apart relationship to each other, a metallic endless belt extending over the drums and wrapped therearound, and a supporting structure disposed at a tread mounting section of the belt and oriented between the drums, the supporting structure including a rigid and stationary support base and a non-compressible fluid layer formed between the supporting base and the belt for acting as hydrodynamic bearing for the belt. A dummy load simulating vehicular traveling resistance, is associated with at least one of the drums. Also, a measuring device is provided for measuring driving torque exerted on the belt via a vehicular driving wheel. The tread mounting section being oriented for receiving a vehicular wheel tread for forming a testing surface to receive the driving torque.