ES286757A1 - Improvements in the control devices for closure valves of railway vehicle coupling conductions (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the control devices for closure valves of railway vehicle coupling conductions (Machine-translation by Google Translate, not legally binding)
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Knorr Bremse AG
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Knorr Bremse AG
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Publication of ES286757A1publicationCriticalpatent/ES286757A1/en
Improvements in control devices, for shut-off valves of railway vehicle coupling ducts, characterized in that a lug that moves in a guide groove has been articulated on the valve stem through a rotary arm, of course essentially perpendicular to the arm of rotation, with a screen that is coupled with a feeler that moves when pressing an opposite coupling against the coupling of the conduction or with a piece connected to it, possibly under the interconnection of gears, in such that the screen, in the absence of the opposite coupling, is in a position which, due to the mobility of the lug in the groove does not influence the position of connection of the shut-off valve, when pressing the opposite coupling, however, by the seat of the lug against one end of the groove is only in the position that allows the open situation of the valve. (Machine-translation by Google Translate, not legally binding)
ES0286757A1962-04-051963-04-04Improvements in the control devices for closure valves of railway vehicle coupling conductions (Machine-translation by Google Translate, not legally binding)
ExpiredES286757A1
(en)
Improvements in the control devices for closure valves of railway vehicle coupling conductions (Machine-translation by Google Translate, not legally binding)
Improvements in the control devices for closure valves of railway vehicle coupling conductions (Machine-translation by Google Translate, not legally binding)
Improvements in control devices for closure valves of pipe couplings in railway vehicles (Machine-translation by Google Translate, not legally binding)
A valvular apparatus with closure male and flow regulation, with drive lever and fastening wheel (Machine-translation by Google Translate, not legally binding)