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:
Apr. 21, 1992
Filed:
Dec. 21, 1990
Applicant:
Inventor:
Serge Tarassoff, Seyssinet-Pariset, FR;
Assignee:
Pomagalski S.A., Fontaine, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61B / ;
U.S. Cl.
CPC ...
104179 ; 104178 ; 104184 ;
Abstract
A rhythm device section is controlled by a controller, which controls the travelling time of the carriage in terms of the delay or advance and repositions the carriage correctly with respect to a periodic signal synchronized with the cable. The controller in addition detects successive identical deviations and in this case triggers dephasing of the periodic signal so as to rephase it with the passing of the carriages.