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. 06, 1978
Filed:
Dec. 13, 1976
Applicant:
Inventor:
Roger Laurent, Chambery, FR;
Assignee:
POMA 2000 S.A., , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61B / ;
U.S. Cl.
CPC ...
1041 / ; 104 20 ; 104199 ; 104202 ; 104204 ; 104214 ; 104224 ;
Abstract
Transport installation comprising individual passive vehicles each equipped with a triple grip for coupling the vehicle to a main haulage cable extending along the track or to auxiliary haulage cables for instance acceleration and deceleration cables in a station. One pair of jaws of the grip is open when the two other pairs of jaws are in the coupling position and inversely. A change of cable operation is effected by a single control and the gauge of the grip is maintained small to permit its passing between the guide sheaves of the cables.