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. 28, 1988
Filed:
Oct. 23, 1986
Applicant:
Inventors:
Syuichi Ishida, Ichinomiya, JP;
Kenichi Sawada, Kounan, JP;
Assignees:
Toyoda Gosei Co., Ltd., Nishikasugai, JP;
Ichiei Kogyo Co., Ltd., Nishikasugai, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D / ; G05G / ; B21D / ; B23P / ;
U.S. Cl.
CPC ...
74552 ; 2915 / ; 29517 ; 403284 ;
Abstract
A steering ring core is fabricated by telescopically assembling into a ring a plurality of arcuate alternating solid connecting elements and tubular steering ring elements and welding radiating spoke elements at their outer ends to the solid connecting elements. The steering ring elements are secured to the connecting elements by squeeze-forming respective portions of the steering ring elements into external indentations formed in the connecting elements.