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WO/2017/009759A1 |
The present invention relates to an epicyclic speed reducer (1), comprising a casing (4) comprising a first (2a) and a second opening (2b) arranged on opposite faces of said casing (4). The casing (4) houses inside it: a first sun gear (...
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WO/2017/008145A1 |
A technique for providing a water pumping system suitable for fighting wildfire, flood mediation, sewage transport, and the like is revealed. The system includes an internal combustion engine, a CVT with an input shaft and an output shaf...
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WO/2017/006161A1 |
A belt drive system is described for a vehicle, such as a combine harvester. The belt drive system uses a driven pulley which is selectively engageable with a driven shaft to supply rotation to the shaft. The pulley is mounted on a fixed...
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WO/2016/208813A1 |
The present invention relates to a transmission for a vehicle and, more specifically, to a compound transmission in which a differential gear and a continuously variable transmission are combined, and which transmits power through the di...
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WO/2016/199710A1 |
A movable sheave (23) is disposed facing a stationary sheave (22) provided on a pulley shaft (24), the nut (33) of a ball screw (30) for moving the movable sheave (23) along the pulley shaft (24) is affixed to a casing (10), and a cylind...
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WO/2016/195385A1 |
The present invention relates to a sunshade usable as an umbrella for a vehicle, comprising: an electric motor integrated with a pinion gear of a rack and pinion gear, or a belt pulley around which one or more belts are capable of being ...
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WO/2016/189960A1 |
A pulley device (101) is provided with a first shaft (2), a movable sheave (3), a stationary sheave (4), a weight member (5), and a first engagement member (6). The movable sheave (3) has a first body section (31), a first contact sectio...
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WO/2016/163320A1 |
Provided is a stepless transmission configured so that the weight of a pulley half can be reduced while the strength thereof is maintained. A stepless transmission 1 has a primary pulley 20 having a gripping groove 22 in which a V-belt 1...
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WO/2016/162737A1 |
A continuously variable transmission system for a hybrid vehicle (100), comprising a belt-type continuously variable transmission (120) adapted to receive torque from more than one power sources (106, 108), wherein said belt-type continu...
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WO/2016/157281A1 |
In a driven pulley structure in a belt-type continuously variable transmission in which a torque cam mechanism is provided between a fixed sheave and a movable sheave of a driven pulley, an inner cylinder (25) is fixedly provided on a fi...
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WO/2016/153383A1 |
The invention relates to power cultivators and two-wheel tractors which are intended for soil cultivation in household plots and farms. A cultivator contains a working member (1) with a reduction gear (2); steering handles (5); and a pow...
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WO/2016/152251A1 |
In the present invention, the following are provided: driving cam members (91, 92) that each have a circular driving cam surface (91D, 92C) and that rotate as a result of receiving rotation torque; and driven cam members (92, 93) that ea...
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WO/2016/152332A1 |
A transmission control device, wherein a controller identifies a failure of a SOL that corresponds to a secondary pressure hydraulic actuator. The controller controls the line indicated pressure so as to be adjustable, and fixes the line...
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WO/2016/152331A1 |
A transmission control device, wherein a controller identifies a failure of a SOL that corresponds to a primary pressure hydraulic actuator. The controller controls the line indicated pressure so as to be adjustable, and by controlling t...
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WO/2016/145627A1 |
A continuously variable transmission (CVT) (14) includes a drive pulley (18), a driven pulley (20), and an endless rotatable device (22) coupled between the drive and driven pulleys (18, 20). The drive pulley (18) and the driven pulley (...
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WO/2016/144204A1 |
The invention relates to agricultural machinery, and in particular to two-wheeled tractors. A two-wheeled tractor transmission is configured in the form of a gear mechanism comprising a housing with an input shaft and an output shaft. Th...
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WO/2016/141932A1 |
The invention relates to a slide system for a belt drive for reducing oscillations and undulations of a wrap-around element, wherein the slide system comprises at least the following components: a wrap-around element for the torque-trans...
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WO/2016/138285A1 |
A system and method capable of detecting damage in a belt before catastrophic failure of the belt occurs. The system includes a belt having at least a first conductive component and/or at least a first dielectric component, and one or mo...
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WO/2016/136429A1 |
A belt-type continuously variable transmission in which a pulley and a metal element are brought into line contact and point contact with each other in accordance with the winding diameter of a metal belt, wherein both a V-face (48) of a...
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WO/2016/131458A1 |
The invention relates to a guide device for an endless chain-belt (10) of a continuously variable cone-pulley transmission, having at least one first guide element (14) for guiding the endless chain-belt (10) and having a second guide el...
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WO/2016/132833A1 |
An arm drive device for a V-belt type stepless transmission has: a covered cylindrical connection member (77) connected to an arm member; a ball screw (71) provided within the connection member (77); and a casing (77a) for supporting the...
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WO/2016/127983A1 |
The invention relates to a slide rail half for a two-part slide rail, wherein the slide rail is designed to reduce vibrations and undulations for a belt element of a continuously variable transmission, wherein the slide rail half is prim...
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WO/2016/125620A1 |
A V-belt type stepless transmission is configured so that the movable pulley (32) of a drive pulley (30) is moved forward and backward relative to the stationary pulley (31) of the drive pulley (30) by an arm drive device (70) through an...
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WO/2016/114434A1 |
In a belt type continuously variable transmission that operates with a V-belt, according to the present invention, an input shaft pulley and an output shaft pulley are constituted by two movable side plates that move in the axial directi...
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WO/2016/111620A2 |
The invention relates to a transmission element for a transmission such as a continuously variable transmission, comprising an elongate flexible endless carrier element provided with a number of receiving spaces with an opening and with ...
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WO/2016/108299A1 |
The present invention relates to: a transmission system for transmitting power by one set of planetary gear devices and changing a rotation speed; a transmission control system for controlling the transmission system so as to obtain a co...
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WO/2016/107680A1 |
A continuously variable transmission with increased ratio coverage and provided with a drive belt (3) including a ring set (31) and with two pulleys (1, 2), each comprising two, relatively axially displaceable pulley discs (4, 5), where ...
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WO/2016/093064A1 |
A transmission mechanism equipped with compound sprockets, which have a pinion sprocket (210) supported so as to be movable in the radial direction with respect to rotary shafts 1 to which driving force is input and is output, and a move...
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WO/2016/093204A1 |
A transmission mechanism provided with a pinion sprocket (20) supported so as to be capable of moving radially relative to a rotating shaft (1) into which and from which motive power is inputted and outputted, a composite sprocket (5) ha...
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WO/2016/088650A1 |
Provided is a belt-type stepless transmission wherein power transmission loss is more effectively reduced by reducing slip between the surfaces of contact between a stationary pulley half body and an endless belt. The drive pulley of a b...
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WO/2016/082133A1 |
The CVT includes a first pulley (30) and a second pulley (32). Each of the first pulley and the second pulley includes a first sheave (38), a second sheave (40), and a pulley axle (44) operatively coupled between the first sheave and the...
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WO/2016/082132A1 |
A vehicle includes a power plant, continuously variable transmission (CVT), drive wheels, sensors, and controller. The CVT achieves a fixed gear/positive engagement and friction drive modes, and includes an input member that receives inp...
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WO/2016/076381A1 |
In this pulley for a transmission, a boss portion (26a) of a gear (26) is sandwiched between a step portion (13Aa) formed on a rotary shaft (13A), and an inner race (42a) of a bearing (42); the inner race (42a) and the boss portion (26a)...
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WO/2016/072751A1 |
The present invention relates to a power transfer device having a new structure configured such that, even if a crank member is rotated in the forward or backward direction, power can be transferred to a driving wheel. The present invent...
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WO/2016/063646A1 |
In the present invention, a powertrain is provided with: an engine; a transmission; a motor which is disposed on a shaft which is different from an input shaft of the transmission; an oil pump; a first auxiliary transfer mechanism in whi...
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WO/2016/063623A1 |
Provided is a hybrid drive device which has improved power transmitting efficiency and in which different traveling modes can be set. A hybrid drive device (1) is provided with: an engine (10); first and second motor generators (20-1, 20...
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WO/2016/060730A1 |
A two speed belt drive system comprising a crankshaft module (200) comprising a first pulley (213) engaging a first belt (10) and a second pulley (206) engaging a second belt (20), a clutch module (100) engaging the first belt and the se...
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WO/2016/051845A1 |
A stepless transmission is configured such that an endless transmission member (5) is wrapped around a V-groove (6) in an input pulley (1) to transmit drive force. The input pulley (1) has: movement sections (9) fastened by threads so as...
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WO/2016/052021A1 |
Provided is a stepless transmission with which it is possible to suitably ensure the desired total gearshift ratio (overall ratio) width that will be needed in the future while ensuring that belt transmission efficiency is high and ring ...
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WO/2016/047293A1 |
A pulley device (100) is provided with a stationary sheave (1), a movable sheave (2), and a disc spring (3). The movable sheave (2) is disposed so as to move along a rotation axis (O). The disc spring (3) has a center axis disposed coaxi...
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WO/2016/043865A1 |
A toothed belt drive with compression span comprising a first sprocket, a second sprocket, a toothed belt having a toothed belt length and trained between the first sprocket and the second sprocket, a first linear guide member in coopera...
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WO/2016/038933A1 |
Provided is a stepless transmission in which driving force is transmitted by an endless transmission member 5 wound around V-grooves 6 in both an input pulley 1 and an output pulley. The input pulley 1 is provided with: a pair of movable...
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WO/2016/035385A1 |
A continuously variable transmission is provided with an input pulley (1) in which a pair of pulley halves (4) with pulley surfaces (4a) form a V-groove (6), an input shaft (2) for supporting the input pulley (1), and an endless transmis...
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WO/2016/026257A1 |
A speed control system with a direct gear transmission and an infinitely variable belt transmission, in which a direct gear transmission is added on the basis of an infinitely variable belt system by providing a direct gear converter clu...
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WO/2015/191294A9 |
A system including: at least one accessory device connected to an accessories drive shaft; a motor/generator including an input/output shaft; a first clutch arranged to receive torque from an engine and connected to the accessories drive...
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WO/2016/017540A1 |
The present invention improves the durability of an actuator (5) and makes it easy to assemble and disassemble the actuator (5), which is to be used in a continuously variable transmission and is equipped with: a rotating member (21) for...
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WO/2016/017437A1 |
The present invention addresses the problem of simplifying the configuration of an actuator, making the assembly and disassembly thereof easy to perform, and making it possible to stably operate the actuator over the long term. An actuat...
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WO/2016/013326A1 |
In a vehicle having a power transmission device equipped with a continuously variable transmission that is capable of transmitting power via a belt from a drive pulley driven by the engine crankshaft to a driven pulley arranged so as to ...
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WO/2016/013060A1 |
To improve a belt transmission efficiency by increasing the jutting biasing force of an inner pin during the rotation of a pulley. A continuously variable transmission (CVT) having a chain belt (3) looped over a primary pulley (1) and a ...
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WO/2015/194803A1 |
The present invention relates to a novel damper means capable of more positively acting on the minimization of torsional vibration, shock, load, noise and the like during a driving operation of an overrunning pulley for a vehicle alterna...
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