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JP6639932B2 |
A belt-type continuously variable transmission is provided in which a ball joint (13) has a joint housing (25) that is provided in a threaded shaft (19) and a ball stud (26) that extends from an arm (12) and is swingably supported on the...
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JP6637796B2 |
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JP6637521B2 |
A transmission element for a transmission such as a continuously variable transmission, including an elongate flexible endless carrier element provided with a number of receiving spaces with an opening and with a passage extending throug...
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JP2020012506A |
To lubricate a pinion gear in traction travel free from supply of a lubricant by an oil pump.A belt-type continuously variable transmission 1 has a forward/reverse changeover device 4 disposed between a torque converter 3 and a variator ...
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JP6633983B2 |
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JP2020501096A |
A transmission link (2) for a stepless speed change mechanism (1) with at least one wheel (3, 4, 5) with two rotating flanges (31, 32, 41, 42, 51, 52) and a transmission. Link First link (210, 210', 410, 410', 510, 510', 700, 800, 900) w...
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JP2020501095A |
A self-locking lockup means (20, 21) for a transmission mechanism (1) comprising at least one wheel and a transmission linkage that cooperates with said wheel, the lockup means being at least one first bearing. A second bearing surface t...
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JP2020008123A |
To reduce a chain noise.A chain guide 9 is provided at a non-stage transmission 1 having a variator 2 in which a chain 5 is wound around a pair of pulleys (a primary pulley 3 and a secondary pulley 4) and inhibits vibration of the chain ...
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JP6628019B1 |
The press-formed steel product has a first part and a second part connected to the first part, and the martensite fraction in the metal structure of the first part is 90% or more, and the second part. The aspect ratio of the old γ grain...
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JP6622925B2 |
An automatic transmission is provided, which includes a variator having a first pulley, a second pulley and a belt wound around the first and second pulleys, a first motor configured to give a pulley thrust force for shifting the variato...
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JP6622924B2 |
A pulley propulsion device for an automatic transmission, which includes a fixed pulley, and a movable pulley constituted capable of relative displacement along a rotation axis of a pulley with respect to the fixed pulley, is provided. T...
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JP6616643B2 |
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JP6615319B2 |
To provide a transmission case structure for a saddle-type vehicle power unit that can prevent a belt from coming into contact with a joining portion of a transmission case and secure shaping flexibility of a transmission case main body ...
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JP2019199923A |
To supply oil to a centrifugal hydraulic cancel chamber efficiently.A continuously variable transmission 1 has a movable pulley 42, a stationary pulley 41 having a shaft part 411 provided with an in-shaft oil passage 415, an oil chamber ...
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JP6609464B2 |
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JP6605745B2 |
A driven pulley device for a V-belt type automatic transmission includes a torque cam mechanism (91). The torque cam mechanism (91) is formed from a cam pin (95) and a cam hole (94a, 94b) in which the cam pin (95) can move, and the cam p...
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JP6605354B2 |
An electronically controlled V-belt continuously variable transmission is provided with a shift mechanism (75a) that includes a cam member (87) having a cam face (87a) and an outer surface (87b) on a reverse side of the cam face (87a), t...
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JP6601562B2 |
A transmission device that includes a first shaft, a second shaft to which torque is transmitted from the first shaft via a torque transmitting mechanism, a tubular drive gear attached to the second shaft, and a driven gear that meshes w...
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JP2019190571A |
To secure sufficient lubrication performance to a winding body.A power transmission device includes: a primary pulley which has a first fixed sheave and a first movable sheave and is rotated by power of an engine; a secondary pulley whic...
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JP6600532B2 |
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JP6595363B2 |
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JP6594791B2 |
An electronically controlled V-belt continuously variable transmission includes a first shift mechanism (75a) that sandwiches a centrifugal weight (93) between a cam member (87) and a weight retaining plate (92), and drives the centrifug...
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JP6595776B2 |
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JP6594792B2 |
An electronically controlled V-belt continuously variable transmission is provided with a second shift mechanism (75b) that includes a drive arm (114) fitted onto a movable sheave boss (74a) via a rolling bearing (115), and transmits the...
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JP6595364B2 |
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JP2019178734A |
To easily detect the occurrence of a slip of a chain belt.A continuously variable transmission 1 comprises: a primary pulley including an input-side movable sheave which is movable to a rotary shaft direction with respect to a fixed shea...
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JP6592594B2 |
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JP6592347B2 |
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JP6592348B2 |
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JP2019173903A |
To provide a belt-type continuously variable transmission which can be reduced size and weight without narrowing a change width of a gear change ratio which can be set by the belt-type continuously variable transmission.In a belt-type co...
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JP6586584B2 |
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JP6585488B2 |
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JP2019163856A |
To provide a fixing structure of a pulley by which the pulley can be surely fixed to a shaft member more than before.A fixing structure of a pulley comprises a vehicle torque transmission pulley 2 having a torque transmission face 2g, an...
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JP6578651B2 |
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JP2019157970A |
To improve efficiency by reducing a power loss of a mechanical pulley moving mechanism of a continuously variable transmission.A continuously variable transmission comprises a mechanical pulley moving mechanism 30 for moving a movable sh...
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JP6577843B2 |
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JP2019152264A |
To provide a belt type non-stage transmission which prevents looseness of a nut.A belt type non-stage transmission includes: a fixed sheave fixed to an outer periphery of a shaft; a movable sheave which is rotatable integrally with the s...
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JP6574741B2 |
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JP6568543B2 |
The invention relates to an axial transmission system which comprises a driving pulley (1) provided with a stationary disc (11) and a mobile disc (12) that can be moved along a drive shaft (10) and has, on an outer face, a series of incl...
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JP2019138444A |
To provide a rotor capable of being lightened while suppressing increase of the number of components and cost-up, and providing an optimum arrangement of lattice structures by managing external stress and maximizing internal density of t...
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JP2019138311A |
To provide a continuously variable transmission which can suppress a variation of output torque by avoiding the generation of resonance due to the coincidence of a natural frequency of a transmission belt and a frequency of an excitation...
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JP2019138443A |
To provide a rotor capable of being lightened while suppressing increase of the number of components and cost-up, and imparting strength corresponding to stress.A rotor 20 has a lattice structure 100 disposed with prescribed density insi...
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JP2019138442A |
To provide a belt type continuously variable transmission that can reduce weight without increase in the number of components and increase in cost.A belt type continuously variable transmission includes a lattice structure inside at leas...
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JP6556637B2 |
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JP6553466B2 |
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JP6552382B2 |
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JP2019124314A |
To provide an automatic transmission including a belt type continuous speed variation mechanism which enables easy attachment or detachment of the belt type continuous speed variation mechanism.An automatic transmission including a belt ...
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JP2019124360A |
To provide a centrifugal clutch capable of increasing clutch capacity with a simple structure.A centrifugal clutch 200 includes a drive plate 210 directly rotationally driving by a driving force of an engine. Each drive plate 210 include...
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JP6549259B2 |
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JP2019120364A |
To provide a chain belt type continuously variable transmission which can suppress a pressing force imparted to a retainer pin by a link plate.A chain belt type continuously variable transmission comprises a pair of sheaves 17, 18 for fo...
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