ES249586A1 - Electro-hydraulic door locks for doors, with a plug submitted to the hydraulic pressure during the entire opening process and coupled to the door (Machine-translation by Google Translate, not legally binding)
- Google Patents
Electro-hydraulic door locks for doors, with a plug submitted to the hydraulic pressure during the entire opening process and coupled to the door (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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Landert Motoren AG
Original Assignee
Landert Motoren AG
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Publication date
Application filed by Landert Motoren AGfiledCriticalLandert Motoren AG
Priority to ES0249586ApriorityCriticalpatent/ES249586A1/en
Publication of ES249586A1publicationCriticalpatent/ES249586A1/en
Electrohydraulic door opener with a plunger that is subjected to hydraulic pressure during the entire opening process and coupled to the door characterized in that it is hydraulically adjustable in the opposite direction to the effect of a closing spring and because the cylinder that houses the plunger has two groups of holes. Independent outputs located axially one behind the other and capable of being closed at choice each with a single closing member. (Machine-translation by Google Translate, not legally binding)
ES0249586A1959-05-231959-05-23Electro-hydraulic door locks for doors, with a plug submitted to the hydraulic pressure during the entire opening process and coupled to the door (Machine-translation by Google Translate, not legally binding)
ExpiredES249586A1
(en)
Electro-hydraulic door locks for doors, with a plug submitted to the hydraulic pressure during the entire opening process and coupled to the door (Machine-translation by Google Translate, not legally binding)
Electro-hydraulic door locks for doors, with a plug submitted to the hydraulic pressure during the entire opening process and coupled to the door (Machine-translation by Google Translate, not legally binding)
Electro-hydraulic door locks for doors, with a plug submitted to the hydraulic pressure during the entire opening process and coupled to the door (Machine-translation by Google Translate, not legally binding)
Electro-hydraulic door locks for doors, with a plug submitted to the hydraulic pressure during the entire opening process and coupled to the door (Machine-translation by Google Translate, not legally binding)
Improvements in refrigerating chambers and more in particular in the mechanisms that determine the hermetic closure of their doors (Machine-translation by Google Translate, not legally binding)