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.)
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Cantin Coulaud Ets
Original Assignee
Cantin Coulaud Ets
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 Cantin Coulaud EtsfiledCriticalCantin Coulaud Ets
Priority to ES213885ApriorityCriticalpatent/ES213885A3/en
Publication of ES213885A3publicationCriticalpatent/ES213885A3/en
Double-knob lock, intended especially for railway car doors, characterized in that it comprises a latch pivoting about a vertical axis and capable of hiding in the lock box, a connecting rod that slides in the box and articulates in said latch, a spring acting on the end of said connecting rod in order to project the latch out of the box and two latches mounted in rotation in the box and acting independently of each other on said crank for when they turn, to enter the latch against the action of the dock. (Machine-translation by Google Translate, not legally binding)
ES213885A1954-02-251954-02-25A double command lock (Machine-translation by Google Translate, not legally binding)
ExpiredES213885A3
(en)
Improvements in the assembly of bodywork, drawers, tanks and other deposits on the vehicles served for transportation (Machine-translation by Google Translate, not legally binding)
Improvements in the electromechanical locks applicable to defense doors of the elevators (Machine-translation by Google Translate, not legally binding)