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:
Jun. 03, 1980
Filed:
Dec. 08, 1978
Applicant:
Inventors:
Assignees:
Taiho Kogyo Co., Ltd., Toyota, JP;
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16J / ;
U.S. Cl.
CPC ...
277 962 ; 165-9 ;
Abstract
A shaft-sealing sliding member which is formed by thermal compression molding by using the mixture consisting of graphite component powder, synthetic resin binder and boron nitride powder. The shaft-sealing sliding member is excellent in several properties such as self-lubricating property and wear resistance. In order to improve these characteristic properties, if necessary, one member or both of silicon dioxide and silicate may be added to the above mixed material.
Shimazaki, Masao. (1980). Shaft-sealing sliding member (U.S. Patent No. 4205858). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4205858
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile