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JP5817244B2 |
To provide a variable inertial mass flywheel which reduces a friction force between an auxiliary inertial mass body and a crank shaft, and improves acceleration performance and fuel consumption performance concurrently in the variable in...
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JP5806421B2 |
An isolator decoupler comprising a pulley, the pulley journalled to a shaft, a torsion spring having an end engaged with the pulley, the torsion spring loadable in an unwinding direction, a one-way clutch carrier, a one-way clutch dispos...
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JP2015194205A |
To suppress a malfunction which may be generated when lowering a friction force imparted to a friction plate while lowering torque transmitted to an output shaft when torque not small than a regulated value is inputted.A torque limiter c...
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JP2015190618A |
To provide a rotation stop holding changeover device which can switch a rotation state and a stop holding state so that a member rotates without resistance, and the member is surely stopped and held.This rotation stop holding changeover ...
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JP2015161370A |
To provide a clutch cooling structure of a work machine capable of efficiently cooling components.A guide part 43a rotating integrally with a clutch shoe 42 is provided; a second opening 45a is provided to the radial inside of a closing ...
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JP2015161369A |
To provide a cooling structure of a clutch capable of efficiently cooling components.A second opening 34a for flowing air into a drum 31 is provided in a closing member 34; a first opening 31a for discharging air, having flown into the d...
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JP2015152051A |
To provide a centrifugal clutch capable of suppressing influence on a clutch characteristic caused by unbalance movements of a plurality of drive shoes.A start clutch 73 includes a synchronization mechanism 121 that is connected to a plu...
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JP2015147574A |
To solve the problem that conventional systems require the supply of energy to the motor in order to reject disturbance torque that would cause the rotor to rotate.A centrifugal de-clutch 100 coupled to a motor including a rotating part ...
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JP5758687B2 |
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JP2015131370A |
To provide a chilling mechanism for an engine cuter and an implement, which is higher in a cooling effect than the prior art without forming an outer sheath with an ambient air intake opening.An engine cutter comprises: a prime mover for...
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JP2015121243A |
To propose a centrifugal clutch of a motor cycle which prevents squeaking sound of the clutch and achieves excellent heat radiation performance and cooling performance for a clutch housing.A centrifugal clutch 33 of a motor cycle 1 inclu...
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JP5741051B2 |
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JP5738117B2 |
A clutch includes a driving-side rotating body, a driven-side rotating body, a holding case, and a power transmitting member held by one of the driving-side rotating body and the holding case. The power transmitting member is moved betwe...
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JP5729560B2 |
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JP5723073B2 |
A mechanical mechanism is used to prevent a rotor of an aircraft from rotating when the rotor is not in use. The mechanical mechanism disengages when the speed of the rotor exceeds a speed threshold and the mechanism reengages when the s...
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JP5720784B2 |
In a 4WD vehicle that is basically an FF type, a propeller shaft 4 includes, on a front end and a rear end thereof, respective driving force transmission devices 3 and 5. The propeller shaft 4 includes an electric motor 41, and when the ...
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JP2015094289A |
To improve fuel economy by expediting the temperature rise of cooling water in an engine body and preventing the heat loss taken by the engine body when the temperature of the cooling water is low.In a water pump for a vehicle, a rotatin...
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JP5719289B2 |
The safety coupling includes a driving part (10) and a driven part (12) able to rotate around the same rotation axis (X) and respectively provided with first torque transmission means (14, 24) and with second torque transmission means (3...
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JP5714891B2 |
To provide a damper with a limiter constituting a power transmission mechanism of a hybrid vehicle, the damper with the limiter capable of eliminating variations of limiter torque and reducing the outer diameter.The damper with the limit...
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JP5710509B2 |
An overrunning one-way clutch or coupling assembly includes a first outer coupling member and an inner coupling member which together have a first pair of annular coupling faces therebetween and a second outer coupling member which toget...
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JP5695929B2 |
The device i.e. centrifugal clutch (1), has a flyweight (5) radially and movably supported at a holder (3), and movable between a radially inner and radially outer position. A spring (6) loads the flyweight in a direction towards radiall...
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JP5695272B2 |
An isolating decoupler comprising a shaft, a pulley rotationally engaged with the shaft, a coil spring engaged between the pulley and a spring carrier, the spring carrier moveable relative to the shaft and pulley, a one-way clutch mounte...
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JP5679469B2 |
An overrunning clutch is provided with a spatial wedge-shaped mechanism including a rotation guide mechanism G and a traction friction mechanism F1. The mechanism F 1 has a friction member. A guide member of the mechanism G preferably ha...
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JP5677305B2 |
A method for producing an over-running decoupler that is configured to transmit rotary power between a rotary member and a hub. The over-running decoupler includes a one-way clutch having a clutch spring, a carrier that is coupled to the...
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JP5675438B2 |
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JP2015025523A |
To facilitate mounting work and removing work of a driven body 16 in a driving device 50 for rotationally driving the driven body 16 by connecting an input side joint member 51 to an output side joint member 61 mounted on the driven body...
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JP5665278B2 |
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JP5659917B2 |
To provide a multi-disk frictional engagement device that can suppress an entire length from increasing without reducing a torque capacity and can improve heat dissipation.A torque limiter 1 (multi-disk frictional engagement device) incl...
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JP5648578B2 |
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JP2014214790A |
To constitute a compact transmission device having a short axial length under combination of a planetary gear mechanism and a fixed gear train, reduce a frictional resistance to cause the device to act smoothly as a speed-increasing gear...
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JP2014211191A |
To provide a bidirectional clutch device that can prevent external force from an output side from being transferred to an input side and selectively transfer turning force to a plurality of output shafts from an input part.The bidirectio...
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JP2014184806A |
To suppress high speed rotation of a steering wheel during collision.The vehicular steering device comprises: a steering main shaft 18 rotatably supported to an outer cylinder 22 held on a vehicle body side; and a rotation suppression me...
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JP2014177868A |
To make a necessary and sufficient drive force act on a crank shaft at a start of an engine without causing the enlargement and heavy weight of a rotor and a stator even if a starter generator mechanism of an electric generator which is ...
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JP5594487B2 |
A locking differential mechanism for supplying torque from a driveshaft to a pair of aligned output shafts including a pair of side gears, a central driver, and a pair of clutch members operatively coupled for rotation with the correspon...
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JP2014163492A |
To provide a centrifugal shoe type clutch capable of changing the connection rotation frequency of the clutch by the operation of an operator.In a clutch 16 for start including a drive plate that is pivoted by a rotation shaft and a clut...
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JP2014145420A |
To vary clutch characteristics in a peripheral region of a clutch stall revolving speed in a centrifugal shoe type clutch.A centrifugal shoe type clutch includes: a clutch plate 40 supported by an input shaft 29; and a clutch shoe 41 whi...
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JP5553052B2 |
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JP5551212B2 |
A straddle-type vehicle is disclosed. The straddle-type vehicle has a planetary gear mechanism (40) having a ring gear (42) rotatable with a crankshaft (13), a sun gear (50), and at least two planetary gears (52). The straddle-type vehic...
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JP5536609B2 |
A centrifugal clutch (1,201), adapted to transmit the motion from a driving shaft to a driven shaft (9), having an axis of rotation (X1) coaxial to the driven shaft (9) and comprising: at least one first clearance-recovery device (24) of...
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JP2014114959A |
To provide a clutch device where a damping device is not installed.A clutch is provided with a relay transmission assembly (104). When an input end of a driving end (101) drives a relay transmitter according to a set rotation direction, ...
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JP5533158B2 |
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JP5515084B2 |
A pulley structure is provided that can suppress the application of an excessive force to a coil spring to thereby prevent the breakage of the coil spring itself and which can increase the degree of freedom in design by changing freely t...
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JP5517231B2 |
A clutch is provided with a clutch weight assembly (10), a main driving assembly (20), a plurality of co-rotating elements (30), and a base plate (40). The main driving assembly (20) will be rotated when the power source is activated, an...
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JP5510974B2 |
A load sensing transmission device in which when a rotation is transmitted to a sun gear, and planetary gears are rotated, if the rotation of an internally-toothed ring gear disposed at an outer circumference of the planetary gears is re...
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JP5511574B2 |
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JP5503397B2 |
A centrifugal shoe clutch structure including: a clutch inner (81) configured to rotatably hold a plurality of clutch shoes (84) respectively including friction members (83), and connected to an input rotary member (55); and a clutch out...
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JP5502507B2 |
An object of the present invention is to provide a power transmitting apparatus which may surely prevent the instantaneous reciprocation of the pressure member when the back-torque limiting cam is operated and thus improve the operabilit...
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JP5491659B1 |
To cause steel balls to be repeatedly outputted or inputted out of or into a stopping concave portion under a state in which a pressing force is applied to the balls when an overloaded state occurs.This invention constitutes a torque con...
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JP5473947B2 |
The invention relates to a flywheel on an output shaft of an internal combustion engine, said output shaft being driven by a starter in order to start the internal combustion engine. According to the invention, the starter ring gear that...
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JP5475918B1 |
A torque hinge or torque limiter includes external and internal cylindrical members that are capable of relatively rotating, and a coil spring placed between the external and internal cylindrical members. A first circumferential portion ...
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