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:
Dec. 04, 1984
Filed:
Aug. 31, 1982
Applicant:
Inventor:
Tullio Campagnolo, Vicenza, IT;
Assignee:
Campagnolo S.p.A., Vicenza, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
474165 ; 192 64 ; 384547 ;
Abstract
In a free-wheel for bicycles comprising an inner body integral with the wheel hub and an outer body carrying the chain drive sprockets, rolling on the inner body through two sets of balls, the seat for one of the sets is formed between a shoulder of the inner body and an adjustment cone screwed on the inner body. The cone is engaged with the shoulder through opposite conical centering surfaces, formed on the adjusting head of the cone and directly on the shoulder.
Campagnolo, Tullio. (1984). Free-wheel for bicycles (U.S. Patent No. 4486184). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4486184
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile