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. 11, 2007
Filed:
Jul. 08, 2005
Jacobus Hubertus Maria Van Rooij, BA Nuenen, NL;
Johannes Henricus Nelissen, AJ Geldermalsen, NL;
Jacobus Hubertus Maria van Rooij, BA Nuenen, NL;
Johannes Henricus Nelissen, AJ Geldermalsen, NL;
Gear Chain Industrial B.V., , NL;
Abstract
Transmission chain constructed from a number of links intercoupled by pivot assemblies, each comprising a first and a second elongated pin of which at least one cooperates with its ends, while transmitting a force, with a pair of pulley sheaves, while during operation one pin rolls with a curved longitudinal surface over the opposite, essentially flat longitudinal surface of the second pin, both pins having mutually different cross-section configurations and a difference in the configuration of the transition between the rolling surface of the second pin to the upper and lower respectively longitudinal edge thereof and/or a mutual difference in height between the first and the second pin respectively.