КОНТАКТНАЯ КОЛОДКА СТРЕЛОЧНОГО ЭЛЕКТРОПРИВОДА

摘要

FIELD: engineering industry. ^ SUBSTANCE: invention refers to electric switch mechanisms of railroad automation and telemechanics, which include an automatic switch. The latter is provided with fixed contact shoes with drop-shaped spring-loaded contact plates. Movable shoes are provided with U-shaped contacts at the periphery thereof, and are equipped length-wise with covering contact plates interacting with drop-shaped contact plates of fixed shoe. ^ EFFECT: improving structural reliability and safe train movement. ^ 2 dwg