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:
May. 06, 1980
Filed:
Nov. 09, 1977
Applicant:
Inventors:
Kiyoshi Hanai, Toyota, JP;
Toshio Sugiura, Nishio, JP;
Assignees:
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JP;
Sugiura Seisakusho Co. Ltd., Nishio, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16B / ; F16B / ; B23P / ;
U.S. Cl.
CPC ...
85 3 / ; 1015 / ; 85 35 ; 85 5 / ;
Abstract
A hub nut with a washer, characterized in that an annular band of alternating ridges and grooves is formed by knurling circumferentially a part of the outer surface of a cylindrical part projectingly provided on the nut base and a washer with at least partially an inner diameter smaller than the outer diameter of the ridges of the knurled part is press-fitted thereover between the nut base and the knurled part.