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Knorr Bremse AG
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Knorr Bremse AG
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Application filed by Knorr Bremse AGfiledCriticalKnorr Bremse AG
Publication of ES256134A1publicationCriticalpatent/ES256134A1/en
New double-circuit automatic brake system, air aspirator, especially for railway vehicles, fitted with a valve device that, during release of the brake, joins the lower chamber of a brake cylinder with its upper chamber, characterized, because in the pipeline between the two chambers of the brake cylinder, an additional shut-off valve governed in the closing direction by a spring is interconnected, as well as by the piston which receives the pressure in the upper chamber of the brake cylinder. (Machine-translation by Google Translate, not legally binding)
ES0256134A1959-03-171960-02-29New automatic brake system double circuit air vacuum (Machine-translation by Google Translate, not legally binding)
ExpiredES256134A1
(en)
Improvements in triple pressure control valves, especially for pressure air brakes of railway vehicles (Machine-translation by Google Translate, not legally binding)
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 quick release device for automatic brakes of two cameras air vacuum cleaners (Machine-translation by Google Translate, not legally binding)
Improvements in quick brake accelerators for compressed air brake devices of railway vehicles. (Machine-translation by Google Translate, not legally binding)