Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robey & Co Ltd
Original Assignee
Robey & Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robey & Co LtdfiledCriticalRobey & Co Ltd
Priority to FR874733ApriorityCriticalpatent/FR1303724A/fr
Application grantedgrantedCritical
Publication of FR1303724ApublicationCriticalpatent/FR1303724A/fr
B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
B66B3/02—Position or depth indicators
B66B3/026—Mechanical devices that can be illuminated
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR874733A1961-10-021961-10-02Dispositif pour indiquer la position d'un élément de transport dans une installation de halage ou de levage
ExpiredFR1303724A
(fr)
Dispositif pour le déchargement d'un réservoir tel que trémie ou autre et véhicules pour le transport munis de ce dispositif de déchargement ou dispositif similaire