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:
Sep. 08, 2015
Filed:
Feb. 22, 2013
Applicant:
Pomagalski, Voreppe, FR;
Inventor:
Olivier Bertolami, Grenoble, FR;
Assignee:
POMAGALSKI, Voreppe, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01P 3/02 (2006.01); G01P 3/64 (2006.01); G01P 3/66 (2006.01); B61B 12/00 (2006.01);
U.S. Cl.
CPC ...
G01P 3/02 (2013.01); B61B 12/00 (2013.01); G01P 3/64 (2013.01); G01P 3/66 (2013.01);
Abstract
Device for measuring a haulage cable of a cableway, in particular a chairlift or a cable car, the haulage cable including marks, and the device including first and second sensors configured to transmit respectively first and second information signals relative to the presence of the marks, the second sensor being located at a reference distance from the first sensor, a first determination device configured to determine a phase shift between the first and second information signals and a second determination device for determining a speed information of the haulage cable from the determined phase shift and the reference distance.