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JP5754548B2 |
A friction brake device 10 has a brake rotor 12 that rotates around an axis of rotation 18, brake pads 14A and 14B that can rotate around an axis of autorotation 40 parallel to the axis of rotation, support members 38A and 38B that suppo...
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JP5756261B2 |
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JP5738258B2 |
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JP5717413B2 |
A brake system, especially for a generator (6), comprising a rotor assembly (8), a stator assembly (7) and a rotation axis (9) is disclosed. The rotor assembly (8) comprises an outer portion (11) which is located radially outward of the ...
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JP5716525B2 |
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JP5711579B2 |
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JP5709681B2 |
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JP5706488B2 |
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JP2015075138A |
To provide a new speed reducer with a brake capable of surely transmitting a force of a motor shaft and capable of exerting a sufficient brake force, and a blind device using th same.A speed reducer with a brake includes: a rotary top 21...
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JP2015072022A |
To provide a braking device capable of properly suppressing rise of a frictional coefficient of a friction surface.A braking device includes a disc rotor, a pad frictionally kept into contact with the disc rotor, and a supply device 10 f...
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JP5701799B2 |
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JP5698162B2 |
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JP5689949B2 |
In various embodiments, a braking system may include an actuator, a pawl gear coupled to the actuator, and a wheel gear plate. The braking system may further include a brake pad, an outer wheel coupled to the brake pad, and a spring wash...
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JP2015508365A |
Braking devices for escalators or moving walkways include handrails and passenger supports that move in unison. The braking tensioning device selectively increases the tension of the handrail during operation. The increased tension acts ...
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JP5673899B2 |
This eddy-current retarding device includes: a magnet holding member that is coaxially provided to a rotating shaft and holds plural permanent magnets in a circumferential direction; a brake member that includes paired disk portions disp...
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JP5654129B2 |
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JP5648358B2 |
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JP5645900B2 |
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JP5613412B2 |
Since a speed reducer includes: a brake disk that is fixed to a rotationl shaft of a vehicle; permanent magnets that are disposed not only oppositely relative to a principal surface of the brake disk but also circumferentially in such a ...
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JP2014194234A |
To provide a braking device that can restrain variations in natural frequencies of a disk rotor.The braking device comprises: a cylindrical drum part 1 including a fixed part 4 fixed to a wheel; a disk rotor 2 connected to the outer peri...
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JP5602672B2 |
The invention provides an inverted input blocking mechanism which is simple in structure, is low in manufacture cost, realizes miniaturization and meets transmission of torques in two directions. The inverted input blocking mechanism com...
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JP5603217B2 |
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JP2014525872A |
A device for supplying at least one electrical excitation coil with at least one electrical current pulse in order to alternatively permanent-magnetize or demagnetize at least one magnet segment containing hard magnetic material of a bra...
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JP2014178001A |
To provide a compact actuator with a brake capable of reducing the number of components.An actuator with a brake includes: a drive device 1 having a main body portion 7, a drive shaft 4 moving in a direction of the central line relative ...
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JP5593457B2 |
An exemplary device for use in an elevator system includes at least one friction member that is selectively moveable into a damping position in which the friction member is useful to damp movement of an elevator car associated with the d...
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JP5591126B2 |
A lifeline system includes a lifeline and a drum assembly around which the lifeline is coiled. The drum assembly is rotatable about a first axis in a first direction during extension of the lifeline and in a second direction, opposite of...
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JP5586662B2 |
To provide a reverse cutoff mechanism improved in coil spring durability.The reverse input cutoff mechanism includes: a fixed side member 2; an input side rotational member 4 rotatable to the fixed side member; an output side rotational ...
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JP5578529B2 |
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JP3192527U |
To provide a wheel braking mechanism for a model aircraft capable of braking the wheels of a model aircraft and releasing the braking. A braking plate 2 of a braking portion 40 fixed to a shaft is rotationally moved to a U groove of a le...
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JP5544259B2 |
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JP2014119026A |
To provide an emergency brake device detecting the speed of a rope with a sensor when raising and lowering a load and capable of automatically braking when detecting an abnormal speed.The emergency brake device operates to prohibit movem...
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JP5527766B2 |
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JP5527765B2 |
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JP2014101999A |
To provide a brake device capable of accelerating rotation speed of a movable body or releasing a halt condition of the movable body by feeding a current to a coil.The brake device is configured to include a coil 10; a plurality of soft ...
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JP2014097778A |
To provide a caster with a brake function whose rolling function is controlled and which is attached to, especially, furniture, office appliances, medical equipment in hospital, medical beds, walkers for rehabilitation and so on, respons...
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JP5495734B2 |
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JP5497188B2 |
A drive system (100) for a cleaning device for cleaning a tank (1) including a brake arrangement (7, 8, 13) for regulating the speed of the magnetic hysteresis coupling, and where the brake arrangement is arranged in the vicinity of a se...
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JP2014091375A |
To provide a transmission ratio variable device which can suppress a decrease in anti-slipperiness when locking.A lock device 51 comprises: a lock holder 52 which is provided integrally to a motor shaft 34 and which has an engaging groov...
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JP2014080987A |
To provide a brake device which efficiently generates a braking force, can be downsized, and be lightweight.A brake device 1 is provided with: an outer ring 10; a brake surface 23 which can contact an inner peripheral surface 11A opposit...
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JP5482217B2 |
To provide a flywheel emergency shutdown device which can safely shut down a flywheel at emergency without imparting a mechanical stress, and to provide a flywheel power storage device equipped with this device. The flywheel emergency sh...
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JP2014066339A |
To restrict a biting property of an output side rotary member against a brake cam and facilitate releasing of their bit state.This brake device 100 comprises an outer ring 10, brake cams 20, and output side rotary member 30 arranged insi...
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JP5465301B1 |
To provide a reverse input shutoff clutch which can prevent an inclination of an output shaft of an output member and can easily attach a drive motor. An input acting on an input member 11 is transmitted to an output member 12 when an in...
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JP5452033B2 |
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JP5425269B2 |
A controllable brake (11), comprising: (a) a rotor (21) having first and second rotor surfaces, an outer periphery, and a working portion on the at least one of first and second rotor surfaces at a position proximate the outer periphery;...
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JP2014020515A |
To enhance the certainty of holding an arm etc.A brake device includes a brake disk, a plurality of armatures, a moving mechanism, a plurality of locked parts, and a plurality of locking parts. The brake disk rotates as a shaft that an e...
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JP2014021058A |
To provide a deterioration degree evaluation method of a powder brake for quantizing a deterioration degree of the powder brake and a performance recovery degree of the powder brake after an overhaul, and a deterioration degree measureme...
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JP2014020405A |
To provide a simple ball screw capable of saving a space and energy, and having a braking function.In the ball screw including a nut 20 having a spiral thread groove 20a on its inner periphery, and a screw shaft 18 internally inserted to...
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JP2014020539A |
To reduce production cost by making common shapes of main components constituting a braking device.There is provided a braking device including a cylindrical peripheral wall 10; a first end wall 20 arranged at one end side of the periphe...
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JP5397349B2 |
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JP5395796B2 |
An elevator brake assembly includes a braking fluid for providing a braking force. A first magnet provides a first magnetic field that influences the braking fluid to provide the braking force. The second magnet selectively provides a se...
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