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. 17, 1986
Filed:
Aug. 23, 1984
Applicant:
Inventor:
Gerhard Wehmeyer, Werther, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60B / ;
U.S. Cl.
CPC ...
301 / ; 301 / ; 3011 / ;
Abstract
A hub shell is made in one piece out of plastic and a metal ring is positly connected externally to at least one of its hub heads in such a way that it can neither rotate nor be displaced axially. The metal ring has longitudinal grooves and a continuous annular groove and can easily be provided with fine threading on the outside for attaching a chain wheel. The ring is heated to plasticize the material of the hub head inserted in it until the material can be forced and vibrated into the grooves.