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:
Sep. 07, 1993
Filed:
Jul. 10, 1992
Takaji Hattori, Hamamatsu, JP;
Kabushiki Kaisha Somic Ishikawa, Tokyo, JP;
Abstract
A spherical slide bearing having dust covers fixed by outer sealing collar portions interposed between a housing and a bearing or bearings. The interposed outer sealing collar portions of the dust covers are retained by flange portions of the housing and the bearing such that they are not forced out through narrow gaps therebetween through which bellows of the dust covers pass. Interference by the outer sealing collar portions with the degree of angular movement of a ball stud of the spherical slide bearing and damage to the dust covers is thus prevented. Tapered motion limiting surfaces incorporated into one of a ball stud, an inside bearing surface, and a ball stud and an inside bearing member surface provide an increased range of angular movement while protecting the dust cover from damage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile