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JPH11133904A |
To improve the advertising effect, and to protect a bearing from wind, rain and dust by providing a rotating part main body in a wheel for fixation at a central part of the wheel, and displaying a display mark in a surface of a static pa...
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JP2872945B2 |
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JP2860389B2 |
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JPH1130304A |
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...
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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 ...
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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...
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JP2838419B2 |
An improved closed-loop hydrostatic transmission system is provided of the type including a pump (11), a motor (13), and a pair of conduits (15 and 17). The system includes a main control valve (43) and a charge pump (23) which is the so...
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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...
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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...
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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 ...
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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...
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JP2815248B2 |
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JP2812836B2 |
A working machine such as a powered lawn mower has a continuously variable transmission for transmitting the power of an engine to wheels at a variable speed reduction ratio. The continuously variable transmission comprises an axial-plun...
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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...
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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...
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JP2582414Y2 |
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JP2582359Y2 |
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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...
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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...
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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...
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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...
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JP2782348B2 |
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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...
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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...
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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...
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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...
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JP2761283B2 |
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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...
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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...
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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...
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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...
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JP2570258Y2 |
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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...
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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...
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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...
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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...
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JP2741272B2 |
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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...
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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...
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JPH1077949A |
To provide a pressure rotary shaft for rotating the shaft by means of the pressure of an oil pump to continue the rotation semi-permanently. A rotation is generated on a main shaft 4 by the action of a special spring 1 by applying an oil...
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JP2727202B2 |
A hydrostatic driving gear is described comprising a primary unit rotationally driven by a driving engine and a secondary unit rotationally driving an actuator. Each unit comprises a variable displacement hydraulic engine, in particular ...
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JPH1068455A |
To make compact a power unit and drive wheel assembly comprising a power unit composed of an internal combustion engine and a continuously variable transmission, and a drive wheel(s) by arranging a cylinder block of the internal combusti...
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JP2724808B2 |
PURPOSE: To reduce the number of part items in a static hydraulic continuously variable transmission by combining an axial piston pump and a radial piston motor with each other. CONSTITUTION: An axial cylinder 15 to which an axial piston...
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JP2718528B2 |
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JP2719982B2 |
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JP2718527B2 |
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JP2710932B2 |
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JP2709239B2 |
PURPOSE: To prevent the loss of power transmission at the time of backward traveling rotation by a direct connecting clutch for improving the transmission efficiency at the time of forward traveling rotation at a high speed. CONSTITUTION...
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JPH1029439A |
To provide the power transmission device of a four-wheel drive vehicle that is small in size, inexpensive, and of a high performance. The driving wheels are transmittedly driven by the output of an engine through the first driving shaft ...
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JP2560724Y2 |
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