ES216100A1 - New system of operation of doors and contacts in elevators and lifting appliances in general (Machine-translation by Google Translate, not legally binding)
- Google Patents
New system of operation of doors and contacts in elevators and lifting appliances in general (Machine-translation by Google Translate, not legally binding)
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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De Gaspari Sala Augusto
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De Gaspari Sala Augusto
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Application filed by De Gaspari Sala AugustofiledCriticalDe Gaspari Sala Augusto
Priority to ES216100ApriorityCriticalpatent/ES216100A1/en
Publication of ES216100A1publicationCriticalpatent/ES216100A1/en
New system for actuating doors and contacts in elevators and lifting devices in general, characterized in that the lock internally comprises a double effect lever with fulcrum in a central pivot, on which a spring or spring acts to keep it pressed always in one direction, having provided on the ends of this lever prolongations protruding from the box by two holes, one of them in sufficient proportion to enter the box of the strike. (Machine-translation by Google Translate, not legally binding)
ES216100A1954-06-221954-06-22New system of operation of doors and contacts in elevators and lifting appliances in general (Machine-translation by Google Translate, not legally binding)
ExpiredES216100A1
(en)
New system of operation of doors and contacts in elevators and lifting appliances in general (Machine-translation by Google Translate, not legally binding)
New system of operation of doors and contacts in elevators and lifting appliances in general (Machine-translation by Google Translate, not legally binding)
New system of operation of doors and contacts in elevators and lifting appliances in general (Machine-translation by Google Translate, not legally binding)
New system of operation of doors and contacts in elevators and lifting appliances in general (Machine-translation by Google Translate, not legally binding)