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JP6366825B2 |
The present invention relates to a shielding device (116) for conducting a magnetic field for a track brake (102) of a rail vehicle (100), wherein the track brake (102) has at least one magnetic body (114). The shielding device (116) com...
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JP6360343B2 |
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JP2018091395A |
To provide an actuator which reduces power consumption and enables a worker to easily move a driven member from an output side during motor stop.As a barke of an actuator, a brake unit 2 is adopted. The brake unit is mechanically configu...
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JP2018091452A |
To provide a reverse input cutoff clutch capable of easily switching between a state where rotations of an output-side member are blocked and a state where the rotations of the output-side member are allowed with respect to a reverse inp...
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JP6341273B2 |
This irreversible mechanism (1) includes a rotatable input shaft (3), an output shaft (4) that rotates according to the input shaft, a conversion mechanism (5) that converts back drive torque from an output shaft side to an axial force, ...
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JP2018061415A |
To provide an actuator that consumes a small amount of power during a motor's rotation, and enables an operator to easily move a member to be driven from the output side during the motor's stop.As a brake for an actuator, there is adopte...
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JP2018054049A |
To provide a rotation transmission unit with a lock mechanism capable of reducing an installation space.A rotation transmission unit 1 with a lock mechanism is configured to transmit rotational driving force from an input part 11 to an o...
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JP2018054012A |
To provide a brake device capable of attenuating transmitted vibration by a simple structure.A brake device 10 is provided at an axle J for supporting a disc rotor 12 and a brake drum 15 in a rotatable manner, and has a caliper bracket 1...
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JP6306047B2 |
The invention relates to a linear brake (LBR) for attachment on a slide that can be moved along a guide rail (F), having a brake housing (1), which at least partially surrounds the guide rail (F), a force store arranged on or in the brak...
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JP2018035920A |
To provide a magnetic viscous fluid device capable of positively demagnetizing residual magnetism of magnetic viscous fluid in short time.This invention comprises: an electromagnetic coil driven by applied voltage got from a power supply...
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JP6290719B2 |
To provide a brake mechanism for wheelchairs inhibiting abrasion of respective components as much as possible and capable of preventing an occurrence of abnormal sound without using a complicated member such as a one-way clutch, in the b...
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JP6275543B2 |
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JP2018502004A |
The present invention relates to an electric actuator 4 for operating a parking and / or emergency brake lever 97 of a drum brake 9 of a vehicle of a type intended to be actuated by pulling a cable 99. The present invention also relates ...
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JP6267697B2 |
A blind riveting apparatus (1) comprises a motor (3), and a clamp (31) for gripping the mandrel of a blind rivet, the clamp being movable substantially along the axis of the rivet. The apparatus further comprises a first transmission (51...
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JP6255302B2 |
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JP2017215021A |
To provide a lock-type reverse input prevention clutch which is suppressed in heat generation caused by slide movement between a lock engagement piece and a fixed member at the transmission of rotation to an output side from an input sid...
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JP6237771B2 |
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JP6238868B2 |
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JP6232551B2 |
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JP6229237B2 |
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JP2017192680A |
To provide a stick with an automatic brake and a stop wheel, the stick assisting an elderly person with weak grip strength and the like to secure safety and to walk easily and comfortably.A wheel portion 4 is provided to a base portion 3...
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JP6212599B1 |
[Subject] Provide a rotation control device which can be set to the state of permitting only rotation of either right and an opposite direction of a rotating body, and enable it to apply this mechanism to rotation of various machine part...
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JP2017184602A |
To provide a motor with a brake, in which an electric power consumption is small and can reduce the weight.A motor with a brake adopts a reverse input block clutch 11 having a construction that when a motor 1 is rotated as a brake holdin...
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JP2017172655A |
To provide a coupling device using magnetic viscous fluid provided with a housing of a structure capable of increasing rigidity of a principal part of the housing even when manufacturing the housing by press working or the like.A couplin...
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JP2017175850A |
To provide an actuator that allows an operator to easily move a driven member from a driving side even when a motor is stopped.When rotating a motor 1, the rotation of a motor shaft 3 of the motor is transmitted to an output shaft 13, a ...
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JP2017166508A |
To provide a structure capable of suppressing bulkiness in an output shaft direction in a clutch device.Between a third gear part 33d of a pinion gear 33 and an inner peripheral surface 20h of a first housing 20, a friction spring 40 is ...
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JP6198215B1 |
[Subject] When a bicycle is made to back at the time of parking, etc., a crank arm provides a power transmission device of a bicycle which does not rotate to an opposite direction with the time of advance. [Means for Solution] Input shaf...
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JP2017155815A |
To apply always an appropriate rotation resistance in stable manner to an output shaft when a locked state at a brake side clutch part is released.This invention comprises a lever side clutch part 11 arranged at an input side for control...
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JP2017155857A |
To reduce a contact surface pressure between a cam groove and a ball without being restricted by an angle of the cam groove and PCD of the ball and perform an easy reduction of a rotation torque required for releasing a conical clutch.Th...
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JP6188248B2 |
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JP6189144B2 |
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JP6189556B2 |
An electric power tool includes an output shaft, drivable by an associated drive motor, and a brake apparatus for braking the output shaft rotating in the unpowered state of the associated drive motor. The output shaft is mounted in a ro...
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JP6188999B1 |
In brake electromagnet 1 which has a plurality of magnetic poles 2, always provided a predetermined interval between magnetic pole 2 and rail 4, and was installed in a rail longitudinal direction, By energizing in coil 3 at the time of e...
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JP2017144954A |
To provide a braking device for a track traveling type machine capable of reducing piping for supplying and discharging working fluid in a fluid pressure unit, thereby achieving improvement of workability on site and cost reduction.A bra...
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JP2017141859A |
To prevent the contact of an elastic member for pressing rollers with a fixed member, in a lock-type reverse input prevention clutch using the rollers as engagement elements.A leaf spring 10 is used as an elastic member which is assemble...
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JP2017137914A |
To improve an operation feeling by preventing occurrence of an abnormal sound and fine vibration at a brake-side clutch part.A clutch unit is constituted of: a lever-side clutch part controlling transmission and cut-off of rotational tor...
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JP2017133599A |
To make an output shaft smoothly rotate even if input torque and reverse input torque are simultaneously applied to the same direction, in a lock-type reverse input prevention clutch.A plurality of wedge-shaped spaces 14 which gradually ...
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JP6163327B2 |
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JP6162409B2 |
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JP6163074B2 |
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JP6157720B2 |
The present invention relates to a reverse input blocking clutch provided with an outer ring member and a coil spring and aims to prevent the occurrence of vibration caused by frictional sliding between the outer ring member, which consi...
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JP2017116014A |
To realize a structure of a brake device capable of preventing scattering of abrasion powder to the circumference.Rotation-side discs 4 and stationary-side discs 5 are alternately disposed, and a composite material 31 obtained by making ...
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JP2017116013A |
To realize a structure of a brake device capable of preventing scattering of abrasion powder to the circumference.A MR fluid 7 is charged into a disc accommodation space 18 in which rotation-side discs 4 and stationary-side discs 5 are a...
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JP2017116000A |
To provide a brake apparatus capable of suppressing inclination of an output side rotary member.A brake apparatus includes: a housing 100 having a cylindrical inner peripheral surface 11; a brake shue 20 arranged at a radial direction in...
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JP6153106B2 |
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JP6131668B2 |
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JP6130587B2 |
The purpose of the present invention is to suppress the rise of frictional resistance accompanying the increase in working time in a reverse input blocking clutch having an outer ring member formed from a sintered member and impregnated ...
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JP2017071295A |
To provide a wheel comprising a brake constitution.A wheel comprising a brake constitution comprises: a wheel set 10 comprising a rotation space; a brake plate 20 which pivotally contacts in the rotation space of the wheel set, which has...
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JP6109613B2 |
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JP6106550B2 |
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