ES143366U - Electro-pneumatic contact pedal prolonged for railway, tram and similar signs. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Electro-pneumatic contact pedal prolonged for railway, tram and similar signs. (Machine-translation by Google Translate, not legally binding)
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Individual
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Publication of ES143366YpublicationCriticalpatent/ES143366Y/en
Train Traffic Observation, Control, And Security
(AREA)
Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles
(AREA)
Braking Arrangements
(AREA)
Abstract
Prolonged contact electropneumatic pedal for tramway and similar railway signs, comprising a system of levers capable of multiplying the displacement obtained by the bending of the rail at the end of a first lever of said system that is attached to the lower wing of the rail, characterized by the fact that the last lever of said system is rigidly attached to a pneumatic cylinder whose piston the rod is in contact with the piston rod of a fixed cylinder, the two rods being aligned with each other. The second rod controls a series of contacts intended to produce the desired signaling. (Machine-translation by Google Translate, not legally binding)
ES1968143366U1968-11-231968-11-23
ELECTRONUMATIC PEDAL WITH EXTENDED CONTACT FOR RAILWAY, TRAMWAY AND SIMILAR SIGNALS.
ExpiredES143366Y
(en)