Харківський Політехнічний Інститут Ім. В.І. Леніна
Харьковский политехнический институт им. В.И. Ленина
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Application filed by Харківський Політехнічний Інститут Ім. В.І. Леніна, Харьковский политехнический институт им. В.И. ЛенинаfiledCriticalХарківський Політехнічний Інститут Ім. В.І. Леніна
Priority to UA2933259ApriorityCriticalpatent/UA24109A1/en
Publication of UA24109A1publicationCriticalpatent/UA24109A1/en
Carriers, Traveling Bodies, And Overhead Traveling Cranes
(AREA)
Fluid-Pressure Circuits
(AREA)
Abstract
Device for control of hydraulic drives of the mechanisms of movement of bridge type crane contains controller cinematically connected with transmitting selsyn, receiving selsyns electrically connected through the amplifiers with actuating motors connected through the gauges with the rotors of receiving selsyns. For the purpose of increase of the accuracy of synchronization of the mechanisms of movement it is equipped with differential selsyns electrically connected with transmitting selsyn and receiving selsyns, and spring-loaded levers with rollers.
UA2933259A1980-05-281980-05-28Device for control of hydraulic drives of the mechanisms of movement of bridge type crane
UA24109A1
(en)