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:
Jan. 25, 1983
Filed:
Oct. 24, 1980
Hiroto Masai, Toyota City, JP;
Aisin Seiki Kabushiki Kaisha, , JP;
Abstract
A fan assembly for vehicles, which includes a circular boss portion integrally provided with a plurality of inwardly-extending stress-distributing projections adapted to be connected to a viscous fluid coupling device by a plurality of plate springs, each plate spring being fixedly attached to its respective stress-distributing projection by a bushing. The stress-distributing projections are formed with sockets into which protrusions on the plate springs are fixedly received. The related sockets and protrusions serve to absorb vibrations in the fan assembly and forces caused by deformation of the plate spring, and thus keep the connection between the bushing and the stress-distributing projections from loosening.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile