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Filing date
Publication date
Application filed by Лев Якович Белоцерковський, Боріс Міхайловіч Гєршковіч, Віктор Іванович Костиков, Сергій Іванович Нескін, Олег Віталійович СеменкоfiledCriticalЛев Якович Белоцерковський
Priority to UAU201112142UpriorityCriticalpatent/UA68561U/en
Publication of UA68561UpublicationCriticalpatent/UA68561U/en
Current-Collector Devices For Electrically Propelled Vehicles
(AREA)
Electric Cable Arrangement Between Relatively Moving Parts
(AREA)
Abstract
A portal structure for high-voltage electric transmission lines includes posts, cross frame, flexible links, inclined traction bar. The side sections of the compound cross frame are placed lower than the middle section and are additionally equipped with flexible links.