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:
Jan. 22, 1991
Filed:
Oct. 05, 1989
Hermanus A Holweg, Rosmalen, NL;
Volvo Car B.V., Helmond, NL;
Abstract
Transmission chain for a cone pully drive, with intercoupled links and pivot pins inserted through link openings of which the end surfaces cooperate with the cone surfaces, where between each pivot pin, on the one hand, and the opposite opening sides of a number of adjacent links, on the other, an intermediate piece with rolling contact action is inserted with a coupling rib for coupling the intermediate piece to the link opening sides, and of which the opposite-lying longitudinal side forms the rolling surface cooperating with the longitudinal side of the pin, the end of each intermediate piece being provided with a recess at right angles to the longitudinal axis running between the longitudinal sides through the coupling rib and opening out into the end face.