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:
Aug. 29, 2006
Filed:
May. 07, 2004
Applicants:
Stephan David Hartman, 's Gravenzande, NL;
Gijsbertus Johannes Verduijn, Terheijden, NL;
Inventors:
Stephan David Hartman, 's Gravenzande, NL;
Gijsbertus Johannes Verduijn, Terheijden, NL;
Assignee:
Rexnord Flattop Europe B.V., Gravenzande, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 17/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A chain module according to the invention comprises at least one link from ferritic-pearlitic stainless steel and at least one chain pin, which chain pin comprises an outwardly facing surface formed from a steel alloy which is substantially non-seizing to the ferritic-pearlitic stainless steel of said link. Preferably, the chain pin comprises a steel alloy with more than 0.6 wt. % of carbon and more than 12 wt. % of chromium.