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Patent Searching and Data


Matches 651 - 700 out of 1,290

Document Document Title
JPH07248031A
PURPOSE: To improve running property by providing a lock mechanism in a hydraulic power transmission coupling, limit the torque by a relief mechanism even when the lock mechanism is operated at a sudden departure, and prevent the erroneo...  
JPH07508577A
(57)【要約】 本公報は電子出願前の出願データであるため 要約のデータは記録されません。  
JPH07507370A
(57)【要約】 本公報は電子出願前の出願データであるため 要約のデータは記録されません。  
JPH0773983B2  
JPH07190096A
PURPOSE: To provide a torque limiter for controlling the input rotation to a rotor by the resistance of an oil to provide a speed-reduced output rotation by providing a gear pump in which a pair of mutually geared rotors are combined in ...  
JPH0732220Y2  
JPH07174168A
PURPOSE: To provide a coupling unit of simple structure in which driving power of a 4-wheel drive vehicle can be distributed in accordance with a differential rotational speeds between front/rear wheels and in accordance with a condition...  
JPH07167165A
PURPOSE: To realize the compatibility between the piston seizure prevention and a transmission torque variation restraint at the time of large-torque transmission while improving durable-reliability in an advantageous condition in cost i...  
JPH0728426Y2  
JPH0728450Y2  
JPH07158661A
PURPOSE: To obtain gradual locking characteristics by arranging two axially movable discs between three axially fixed discs, forming two pairs of continued chamber zones, and forming two pairs of tips on the surfaces of respective discs....  
JPH07158660A
PURPOSE: To prevent the generation of hammering noise between a cam and a plunger by using oil pressure in place of a return spring for pressing the plunger to the cam side in a hydraulic power transmission joint. CONSTITUTION: Oil press...  
JPH0721935Y2  
JPH0721934Y2  
JPH0742993B2  
JPH0742991B2  
JPH0742992B2  
JPH0735820B2  
JPH0735821B2  
JPH0716907Y2  
JPH0798028A
PURPOSE: To prevent oil leakage by providing movable side plates which are in sliding contact with axial both ends of a driven gear in an axially moving manner, and also providing a piston which slides against therewith and forms a hydra...  
JPH0714657Y2  
JPH0714658Y2  
JPH0712145Y2  
JPH0771484A
PURPOSE: To reduce cost, and reduce a change in a control program in a hydraulic motive power transmitting coupling. CONSTITUTION: A temperature detecting means 50 being fixed to an external member by approaching a coupling outer periphe...  
JPH0716038U
[Objects of the Invention] About a hydraulic power transfer joint, cost is made cheap, reliability is improved, and it aims at miniaturizing a joint. [Elements of the Invention] While providing film member 62 which holds gas of a predete...  
JPH0716037U
[Objects of the Invention] About a hydraulic power transfer joint, the length of a joint is shortened and it aims at making cost cheap. [Elements of the Invention] While an inner diameter part and an outer diameter part carry out elastic...  
JPH0723058B2  
JPH0763233A
PURPOSE: To lower cost and restrain the occurrence of cavitation also prevent the occurrence of noise by dispensing with a rotary valve and thrust needle bearing, etc., in a hydraulic power transmission joint used in driving power distri...  
JPH0754869A
PURPOSE: To provide an easily adjustable coupling manufactured by a simple means and accomplishing a high performance value in spite of its small size. CONSTITUTION: Between a housing casing 1 and a rotor 3, a trochoidal casing type disp...  
JPH0754868A
PURPOSE: To provide a hydraulic power transmission joint which performs locking only when differential movement of the joint used for distribution of driving power of a vehicle, is in the normal direction, can be used for shaft penetrati...  
JPH0754870A
PURPOSE: To improve torque transmission characteristic with a simple structure by compressing operation oil in an operation chamber by a screw pump when input and output shafts are differentially rotated, and by controlling the transmiss...  
JPH0735160A
PURPOSE: To reduce the power consumption in a driving coil and enhance the reliability of operation and manufacture a spool so favorably in terms of efficiency. CONSTITUTION: A second spring 67, making a second spool 63 return to the sid...  
JPH0735159A
PURPOSE: To prevent any drop in torque from occurring, to be hard to cause the seizure or binding of a valve element to make durability improvable and embody the promotion of miniaturization and the cost reduction in addition to ease of ...  
JPH078620B2  
JPH076529U
[Objects of the Invention] The sealing machine style for power transmission devices which can prevent an oil leak without increasing initial torque is provided. [Elements of the Invention] Operation oil in an oil pressure generating room...  
JPH0727147A
PURPOSE: To recover leaked oil through a microscopic passage, and transmit excellent torque by connecting a rotary shaft and a rotor to each other by spline coupling, and omitting a part of spline teeth of at least one of the rotary shaf...  
JPH0727148A
PURPOSE: To relieve high pressure side maximum pressure when differential pressure is generated by forming a recessed part in a part to partition respective pump chambers, or in either one of a cam ring and side plates so as to communica...  
JPH0719260A
PURPOSE: To provide a hydraulic pump type clutch which is constituted to produce various clutch states in spite of simple constitution consisting of the reduced number of parts. CONSTITUTION: A central shaft forms a clutch output shaft 1...  
JPH0717278A
PURPOSE: To provide a power transmission device by which the steering stability at the time of low-μ-road traveling can be enhanced, and further the durability of the device can be enhanced. CONSTITUTION: A hydraulic power transmission ...  
JPH0719261A
PURPOSE: To provide a seal mechanism for a power transmission device which is constituted to prevent leakage of oil without improving size precision of each part so much. CONSTITUTION: A seal mechanism for a power transmission device is ...  
JPH071534Y2  
JPH074449A
PURPOSE: To provide a centrifugal fluid clutch which has no converting shock, and can maintain the frequency of an outer ring constant regardless of the frequency of an input shaft. CONSTITUTION: A vane pump 32 rotated by the difference ...  
JPH074494A
PURPOSE: To provide a change-speed gear box which can facilitate a maintenance work in a small-sized construction and realize low noise. CONSTITUTION: This change-speed gear device is provided with a rotatable gear case 1, a driven gearw...  
JPH0649943Y2  
JPH06100204B2  
JPH06100235B2  
JPH06337025A
PURPOSE: To stably control the transmission torque of a rotational difference sensitive coupling in a region where the control by an orifice opening is unstable by another technique. CONSTITUTION: While the power from final drive gear se...  
JPH0678639U
[Objects of the Invention] It aims at preventing the oil leak from an oil seal, raising the endurance of an oil seal, attaining a miniaturization, a weight saving, and cost reduction, preventing suction of air and water about the hydraul...  
JPH0678638U
[Objects of the Invention] Without applying many man days about the hydraulic power transfer joint used for driving force distribution of vehicles, the circumference of the deflection of a propeller shaft is prevented and it aims at redu...  

Matches 651 - 700 out of 1,290