Control system for automatic railway car coupler

Details Control system for automatic railway car coupler Control system for automatic railway car coupler

1976-11-18

1977-09-20

Blix, Trygve M.

Railway draft appliances

Combined coupler and electric connector

With additional circuit-making or breaking means

213 76, 213212, B61G 508, B61G 510

Patent

active

040491285

ABSTRACT:
An electro-pneumatic control system for effecting coupling and uncoupling action of automatic rapid transit type car couplers in a manner which assures that fluid pressure lines are cut off and that electrical contacts are disconnected before actual physical disengagement of the couplers themselves can occur.

REFERENCES:
patent: 1726508 (1929-08-01), Van Dorn
patent: 1924821 (1933-08-01), Van Dorn
patent: 3263823 (1966-08-01), Gobrecht
patent: 3599803 (1971-08-01), Cope
patent: 3696941 (1972-10-01), Cope

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