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:
Nov. 20, 2018
Filed:
Oct. 29, 2015
Applicant:
Gwf Messsysteme Ag, Lucerne, CH;
Inventors:
Andreas Imfeld, Sarnen, CH;
Martin Einsiedler, Lucerne, CH;
Thomas Frey, Küssnacht am Rigi, CH;
Samuel Hubacher, Madiswil, CH;
Jörg Wyss, Lucerne, CH;
Ralph Kayser, Lucerne, CH;
Assignee:
GWF MESSSYSTEME AG, Lucerne, CH;
Primary Examiner:
Int. Cl.
CPC ...
G01D 4/00 (2006.01); B29C 45/16 (2006.01); B29C 45/72 (2006.01); B29L 31/32 (2006.01);
U.S. Cl.
CPC ...
G01D 4/004 (2013.01); B29C 45/16 (2013.01); B29C 45/7207 (2013.01); B29L 2031/322 (2013.01);
Abstract
A wheel, in particular a counting wheel for a meter, includes a bearing bush and a wheel rim. The bearing bush and the wheel rim are produced from different materials. The bearing bush and the wheel rim can move relative to one another in the rotational direction through a guide having complementarily corresponding guide elements on the bearing bush and the wheel rim extending continuously in the circumferential direction of the counting wheel.