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Patent Searching and Data


Matches 801 - 850 out of 2,021

Document Document Title
JPH11123944A
To easily form an orifice and to stabilize an orifice characteristic in a power transmission for a four-wheel drive vehicle provided with a hydraulic coupling device. A hydraulic coupling device H is provided with left and right vane pum...  
JPH01182669A
PURPOSE: To improve the extent of coherence with a rubber coating layer by applying electrogalvanizing on a stainless surface. CONSTITUTION: After ordinary degreasing and pickling are applied to a stainless steel sheet, the stainless sur...  
JP11082672A
To provide a lockup state automatically, by switchingly controlling motor ports by second distributing valves in a position where a phase is shifted by a specific angle relative to motor cylinder holes in the circumferential direction of...  
JP11082669A
To easily and quickly process a cylinder block using a parallel multi- axis tool, and simultaneously, make the constitution in the radial direction more compact by disposing a first and a second valve hole in parallel with the axial line...  
JPH1182671A
To provide a cylinder block structure excellent in mass productivity in a swash plate type hydraulic device to be used as a swash plate type hydraulic pump and a hydraulic motor. A plurality of block plates 41 to 45 divided by a dividing...  
JPH1182670A
To provide a swash plate type hydraulic device which allows plunger swash plates and valve swash plates to be processed with ease, and makes its mass productivity high, and is excellent in follow-up properties for plungers and distributi...  
JP11082288A
To make a swash plate type hydraulic device compact in the radial direction by forming many spool type distribution valves which communicate a port of each cylinder hole with a low pressure oil passage and a high pressure oil passage and...  
JP2872945B2  
JP2860389B2  
JPH01130304A
PURPOSE: To always record a picture with an optimum recording current independently of classifications of a tape and the recording mode by providing a current switching means which switches the recording current of a luminance signal in ...  
JP11030304A
To provide a heat generation preventing device, which is able to equalize the temperature of all the apparatus in the entire system of a hydrostatic pressure transmitting device, whcih is inexpensive, and which gives easy maintenance. In...  
JPH11500814A
A hydrostatic transmission includes wedge-shaped swashplate operatively positioned between a hydraulic pump unit driven by an input shaft and a grounded hydraulic motor unit to accommodate pumped exchanges of hydraulic fluid between the ...  
JPH11500815A
A continuously variable hydrostatic transmission includes an input shaft (14) connected to drive a hydraulic pump unit (18), a grounded hydraulic motor unit (20), and an output shaft (16). A wedge-shaped swashplate (22) is pivotally moun...  
JPH10339364A
To shorten an axial direction length by providing with many cylinders mechanically connected to a first axis, an eccentric cam formed integratedly with a second axis, a pintle selector valve selectively connected to a piston group, and a...  
JP2838419B2  
JPH10331944A
To dispose a hydraulic continuously variable transmission used for a FR drive type vehicle, compactly in a floor tunnel. A continuously variable transmission disposed in an FR drive type power transmission path so as to shift rotatory-dr...  
JPH10331948A
To provide a transmission excellent in assemblage of an auxiliary transmission gear and a charging pump out of which at least the auxiliary transmission gear can be miniaturized. An auxiliary transmission gear D is disposed inside an ope...  
JPH10299906A
To provide a bellows type boot for an operating lever, which reduces the collapse, of the uneven part of a bellows part exerting influence on the appearance of an exterior so that effect in design can be improved, and reduces resistance ...  
JPH10288149A
To provide a hydraulic pump and a hydraulic motor easy to variably control an inclination of a cam member, more efficient and simple in structure and to provide a compact hydraulic type continuously variable transmission using them. A re...  
JP2815248B2  
JP2812836B2  
JP2813960B2
PURPOSE: To reduce side thrust applied from a cam plate of a plunger fit to a cylinder for sliding securely. CONSTITUTION: Spherodial edges 9a, 19a of plungers 9, 19 fit to cylinders 7, 17 for sliding are operatively contacted with spher...  
JPH10267108A
To improve the economic performance and efficiency, stop an electric hydraulic composite transmission in a stable condition, and simplify a drive system thereof by electrically separating a motor connected with an input shaft of a differ...  
JP2582414Y2  
JP2582359Y2  
JPH10246176A
To enhance assembly workability by performing assembly of a cylinder and a spring from not a valve plate side but a swash plate side, in an axial piston machine. In a motor shaft 17, a motor cylinder 34 is connected by a spline 71, in it...  
JPH10238609A
To surely lubricate the contact surface of a swash plate while reducing agitating resistance of oil. In this machine, a substantially cylindrical collar member 72 is arranged between a motor shaft 17 of a radial piston motor 25 and a thr...  
JPH10238608A
To reduce tensile force applied to a casing of an axial piston machine. An axial piston pump 24 provided with a pump shaft 10, a cylinder 28, a piston 30 and a swash plate 32 is housed inside first and second half cases 42 and 43 connect...  
JPH10196761A
To try to enhance durability for a hydraulic pump and a hydraulic motor by lowering the temperature of oil stored in the housing of the hydraulic type continuously variable transmission. This hydraulic type continuously variable transmis...  
JP2782348B2  
JPH10184906A
To prevent overload condition in a hydrostatic power transmission, and enable effective use of power by letting a hydraulic pump itself prevent such overload condition. In a hydrostatic power transmission in which a hydraulic motor is co...  
JPH10169774A
To prevent the run-away of a vehicle by mounting a self-contained valve to resupply operating oil leaked from a motor or an oil pump to main pipe passages for a closed circuit, even if the motor for the vehicle is stopped on a slope or t...  
JPH10159972A
To simplify the constitution of a gear transmission, and easily operate it by constituting a hydraulic motor in a variable displacement type, and changing its motor capacity to large or small capacity by an external operation member of a...  
JPH10159936A
To exhibit performance even in a heavy car by fixing capacity increasing-decreasing pumps capable of freely changing a width of two rotors to positions of being mutually rotated by 180 degrees, connecting respective moving arms to each o...  
JP2761283B2  
JPH10132050A
To provide a compact hydraulic continuously variable transmission which can carry out the speed change automatically according to the variation of the rotation frequency of an input shaft and the transmission torque between the input and...  
JPH10129282A
To dispense with piping between a charge pump and selector valves as well as to constitute the charge pump provided on a hydraulic transmission (HST) on a oil pressure source in relation to the selector valves for controlling a hydraulic...  
JPH10122332A
To provide a hydraulic continuously variable transmission compact in small dimension in an axial direction and capable of automatically performing starting and speed changing in accordance with a change of rotational speed of an input sh...  
JPH10122331A
To provide a hydraulic continuously variable transmission compact in small dimension in an axial direction and capable of controlling speed change ratio automatically steplessly in accordance with changing of a rotational speed of an inp...  
JPH10122333A
To simplify and also miniaturize a rotation transmitting mechanism for an engine in an automobile, and simplify operation. A transmission device for an automobile is provided with an input cylinder 1, output cylinder 2, oil feed pipe 3 a...  
JPH10115359A
To provide a reduction gear device to generate low speed and high torque rotation and reduce size and weight and be manufactured at a low cost. The output shaft 2 of a reduction gear consists of a plurality of rotary shafts 2a and 2b rot...  
JP2570258Y2  
JPH10110803A
To provide a continuously variable transmission which is dimensionally small in the axial direction, compact, of simple construction, and capable of automatically performing ON-OFF of hydraulic transmission in response to the change in t...  
JPH10103448A
To provide a transmission which has a small longitudinal size, is compact, and controls continuously speed change ratio from infinity to acceleration condition. A first plunger 14 group of a radial-type first hydraulic pump P1 and a seco...  
JPH10103447A
To provide a transmission which has a small longitudinal size, is compact, controls continuously speed change ratio from infinity to acceleration condition, and easily forms an oil path. A first plunger 14 group of a radial-type first hy...  
JPH10103446A
To provide a transmission which has a small longitudinal size, is compact, controls continuously speed change ratio from infinity to acceleration condition, and stabilizes a first pump ring of a speed change control material using plunge...  
JP2741272B2  
JPH1096462A
To improve cooling efficiency, and reduce size and weight by forming an oil tank to constitute a hydraulic device in a thin plate shape, and arranging a ventilating means to forcedly ventilate an end plate surface of the oil tank. In a t...  
JPH1089441A
To provide both advantages of both of a HST type and a HMT type transmissions by providing a clutch, which can be freely engaged and disengaged for connection and disconnection, between an external motor and a second shaft connected ther...  
JPH1089439A
To compactify an assembly by making an electric motor and a continuously variable hydraulic transmission coaxially arrangeable, in this assembly of a power unit and a driving wheel, having attached this driving wheel to an output shaft o...  

Matches 801 - 850 out of 2,021