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. 23, 1997
Filed:
Nov. 21, 1995
Applicant:
Inventor:
Manfred Gerresheim, Obertshausen, DE;
Assignee:
SP Reifenwerke GmbH, Hanau, DE;
Primary Examiner:
Int. Cl.
CPC ...
B60C / ; B60C / ;
U.S. Cl.
CPC ...
152540 ; 152539 ; 152545 ; 245-15 ;
Abstract
A bead core for a pneumatic tire is built up from a ring element and a load carrying element wound into the ring element, wherein the load carrying winding is subdivided by a support wall of the ring element into two regions. The boundary walls at the edge regions of the ring element preferably have a radial extent less than that of the support wall.