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Application filed by Віктор Спірідоновіч Башкіров, Виктор Спиридонович Башкиров, Владімір Івановіч Сисолятін, Владимир Иванович Сисолятин, Владімір Єрмолаєвич Ларіцкій, Владимир Ермолаевич Ларицкий, Єлєна Пєтровна Куфтіна, Елена Петровна Куфтина, Євгєній Міхайловіч Зубков, Евгений Михайлович ЗубковfiledCriticalВіктор Спірідоновіч Башкіров
Priority to UA4921371ApriorityCriticalpatent/UA16815A1/en
Publication of UA16815A1publicationCriticalpatent/UA16815A1/en
A hydraulic drive includes a hydraulic motor connected through distributive valve to pressure and drain lines, two control valves one of which is connected by its input to pressure hydraulic line upstream of distributive valve and the other downstream of distributor at inlet to the hydraulic motor at its operation in lowering mode, those consist of main, supplementary and additional valves outlets of which are connected to drain into the tank, brake valve installed in drain line at outlet of liquid from hydraulic motor at its operation in mode of lowering, its control line is connected to inlet to the hydraulic motor.
UA4921371A1991-03-271991-03-27Hydro-drive of load-lifting unit
UA16815A1
(en)