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. 03, 1991
Filed:
Jan. 30, 1989
David J Blankenship, Winona, MN (US);
Richard A George, Winona, MN (US);
Steven E Czaplewski, Winona, MN (US);
Peerless Chain Company, Winona, MN (US);
Abstract
A traction cable is provided for use on a vehicle tire to increase traction in snow and ice. The traction cable comprises a pair of elongated flexible side members having first and second ends, a plurality of flexible cross members interconnecting the side members, a transverse connector mechanism for transversely connecting the ends of the cross members to the side members, and a releasable connector mechanism for releasably connecting the first and second ends of each of the side members. The cross members have ends and each of the cross members includes a cable having a plurality of traction elements slidably and rotatably mounted thereon. Each of the traction elements define a plurality of edges. The releasable connector mechanism includes first and second metal stampings which are preferably identical, a metal ring, and a flexible strap having first and second ends. A metal stamping is also provided which may be deformed in different manners into one of at least two configurations, each configuration contributing to the releasable connector mechanism. A method of making a releasable connector mechanism receiving a flexible strap to interconnect ends of a lateral side member of a traction cable is also provided. A side cable clip for transversely interconnecting members of a traction cable, and a method of making such a side cable clip are also provided.