CLUTCH-REDUCTION GEAR WITH HYDRAULIC RESILIENT MEMBER

FIELD: transport. ^ SUBSTANCE: invention relates to machine building and can be used in drive lines of tractors and in road-building machines which work in transient modes of motion. Planetary clutch contains planetary gear group connected with engine, hydropneumatic accumulator, hydraulic pump mech...

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Bibliographische Detailangaben
Hauptverfasser:	NEKHOROSHEV DMITRIJ DMITRIEVICH, KUZNETSOV NIKOLAJ GRIGOR'EVICH, NEKHOROSHEV DMITRIJ ARTEMOVICH, NEKHOROSHEVA VERA IVANOVNA
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: transport. ^ SUBSTANCE: invention relates to machine building and can be used in drive lines of tractors and in road-building machines which work in transient modes of motion. Planetary clutch contains planetary gear group connected with engine, hydropneumatic accumulator, hydraulic pump mechanically connected with sun gear of the gear group, and hydraulic control valve. The clutch is equipped with additional hydraulic pump which is kinematically connected with crown gear. Both pumps are connected with hydropneumatic accumulator via hydraulic control valve, and carrier of the gear group is connected with engine. ^ EFFECT: enhancement of clutch kinematic capabilities, higher reliability and durability of powertrain parts operation, and improvement of vehicle characteristics by means of smooth variation of torsion torque transferred from engine to propellers. ^ 1 dwg Изобретение относится к транспортному машиностроению и может быть использовано в трансмиссиях тракторов и дорожно-строительных машинах, работающих в условиях неустановившихся режимов движения. Планетарная муфта содержит связанный с двигателем планетарный редуктор, пневмогидравлический аккумулятор, гидронасос, механически связанный с солнечной шестерней редуктора, и гидрораспределитель. Муфта снабжена дополнительным гидронасосом, который кинематически связан с коронной шестерней. Оба насоса посредством гидрораспределителя соединены с пневмогидравлическим аккумулятором, а с двигателем соединено водило редуктора. Технический результат - расширение кинематических возможностей муфты, повышение надежности и долговечности работы деталей силовой передачи и улучшение динамических характеристик транспортного средства путем плавного изменения передаваемого крутящего момента от двигателя к движителям. 1 ил.