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. 27, 1995
Filed:
Aug. 10, 1994
Applicant:
Inventor:
Hans J Wolf, Bad Homburg, DE;
Assignee:
P.I.V. Antrieb Werner Reimers GmbH & Co. KG, Bad Homburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16G / ;
U.S. Cl.
CPC ...
474206 ;
Abstract
To permit the advantage of low-noise operation, obtainable by using links of respectively different lengths in a sprocket chain built in the triple side bar arrangement, while providing longitudinal guidance to the links and preventing interference of longer links with shorter links, some of the chain links (1, 10) have the side bars (1a, 10a) formed with a projecting nose (12, 14), positioned on at least one end portion of the respective side bar of the link, the projection extending towards the next sequential chain link, with a maximum extent up to the joint piece or rocker element (3) interconnecting the links together.