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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Wabco Automotive UK Ltd
Original Assignee
Clayton Dewandre Co Ltd
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Filing date
Publication date
Application filed by Clayton Dewandre Co LtdfiledCriticalClayton Dewandre Co Ltd
Publication of ES237805A3publicationCriticalpatent/ES237805A3/en
Valves And Accessory Devices For Braking Systems
(AREA)
Abstract
Device for putting into action the brakes of a trailer, according to which a trailer has: a vacuum or fluid pressure connection from a tractor vehicle, passing through a switching valve to a brake actuating cylinder; a second vacuum connection or fluid pressure, passing through a check valve or one way to a tank; and a device governed by a spring action interleaved in the second connection, adapted so that when the two vehicles uncouple they open a brake actuation valve to put said tank in communication with the switching valve and with the brake actuating cylinder to apply the brakes. (Machine-translation by Google Translate, not legally binding)
ES0237805A1954-11-011957-09-27A device to put the brakes of a trailer in action. (Machine-translation by Google Translate, not legally binding)
ExpiredES237805A3
(en)
Improvements in retention valves, especially for vehicles equipped with compressed air brakes (Machine-translation by Google Translate, not legally binding)
Improvements in driver brake valves for railway vehicles equipped with air aspiration brakes (Machine-translation by Google Translate, not legally binding)
Improvements in three-way distributor valves for compressed air brakes, especially employed in vehicles on lanes (Machine-translation by Google Translate, not legally binding)