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JP4940140B2 |
A parking brake for a commercial vehicle equipped with an air-operated service brake is configured in such a way that the actuating energy for the brake is reduced in comparison to a configuration with a spring brake cylinder, while the ...
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JP4940793B2 |
A two-way clutch has a rotational driving unit, a rotational driven unit, a roller interposed between the rotational driven unit and a collar, which is a fixed member and is not rotatable. A recess is formed in an inner peripheral surfac...
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JP4928442B2 |
The invention relates to a magnetic rail brake device of a railway vehicle, including a magnetic base or carrier element, and a magnetic coil which can be connected to a voltage source by means of a connecting mechanism that is on the ba...
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JP3173976U |
To provide an adjustable braking mechanism used for a drawer slide rail capable of holding a tightly closed chain at the time of storage and avoiding unexpected opening of the drawer slide rail. The drawer slide rail of the adjustable br...
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JP2012041831A |
To provide a fluid brake device avoiding the change of braking characteristics by the leakage of magnetic viscous fluid.The brake rotational body 130 has the brake shaft 131 passing the casing 110 inward and outward and receives the brak...
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JP4886780B2 |
The invention relates to an electromechanical disk brake which has a switchable freewheel in order to be configured as a parking brake. The switchable freewheel includes a clamping roller freewheel having rollers for locking a motor shaf...
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JP4886306B2 |
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JP4881945B2 |
A damping device for movable furniture parts comprises a catch (5) that can be coupled to a movable furniture part, and a damper (21) for braking a movement of the catch (5) in at least one direction, the damper (21) being designed as an...
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JP4856211B2 |
The actuator has brake units (106, 110) e.g. magnetic braking units, to brake sliding of an auxiliary rod (20) in a main rod (2) in an extension direction. The auxiliary rod comprises a thread (101) on an outer surface. The main rod has ...
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JP2012002353A |
To provide a parking mechanism for a transmission configured to reduce the number of parts constituting a parking mechanism included in a conventional transmission is reduced.The parking mechanism for a transmission with a planetary gear...
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JP2011247403A |
To provide a braking force transmission device that is superior in responsiveness and uses a compact MR fluid.A disk (2) is arranged in the lower part or upper part of an MR fluid brake and a coil of a clutch, and a field line (5) is pas...
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JP2011529559A |
The invention relates to a locking system for a rotatable part, in particular in arrangements in which two parts which can be rotated in relation to each other, for example a die and a punch in a stamping apparatus, have to be aligned ex...
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JP4824707B2 |
To provide a brake device and a motor with a speed reduction mechanism which can easily be assembled. The brake device comprises an annular locking portion 33i as a first locking means between the driving rotor 31 and the braking member ...
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JP4826206B2 |
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JP4807383B2 |
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JP4800554B2 |
The invention relates to a friction brake ( 10 ) for a motor vehicle. The friction brake ( 10 ) for instance has a disk brake ( 12 ), which is actuatable by means of an actuating device, for instance in the form of a ball thread drive ( ...
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JP4800767B2 |
The present device relates to an electromechanically operated parking brake for motor vehicles that is designed as a drum brake of the 'Duo-Servo' type, including a floatingly supported expanding lock which is operable by an electromecha...
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JP4801817B2 |
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JP4788921B2 |
To provide a motor driven disc brake for reducing the influence of travelling vibration on a parking brake mechanism. In the motor driven disc brake, the rotation of a motor 39 is reduced by a differential reduction gear mechanism and co...
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JP2011180141A |
To provide an overload-protection arrangement that surely protects the apparatus without complicating the apparatus or reducing overall apparatus reliability.A method for determining a load on a driven component (10) of a rotating or sta...
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JP4770431B2 |
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JP4758436B2 |
An energy-absorbing force limiter for a safety device comprises a first component (5) and a second component (2), such as a seat-belt, that is moveable relative to the first component (5). The force limiter provides an energy-absorbing m...
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JP4741198B2 |
The brake has a positive displacement fluid pump with two ports (20, 22). The pump pumps a magnetorheological fluid from one port to the other when a pump shaft is rotated relative to a pump housing. A viscosity regulator (14) is connect...
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JP4733320B2 |
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JPWO2009107672A1 |
It detects the possibility that the robot will damage humans, and promptly stops the driving force of the robot using the detection as a trigger. It is a safety device provided between the drive shaft of the robot and the actuator that d...
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JP4710516B2 |
In a one-way clutch as used preferably in an electric parking brake device, a sector-shape input cam provided bodily with an input rotational member is inserted into a sector-shape cutout of an output cam provided bodily with an output r...
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JP4714002B2 |
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JP4711562B2 |
A brake device provided with a hydraulic type brake mechanism in which a piston operated by hydraulic pressure can press a friction member to a rotatable member and an electric type brake mechanism capable of pressing the friction member...
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JP4705714B2 |
There is provided a simplified loading device in which a permanent magnet is arranged between a moving element and a fixed element for holding the moving element, a magnetic fluid is disposed in a gap developed at some midpoint in a magn...
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JP4707394B2 |
A clamping and/or emergency brake unit for a unit sliding on a guide rail comprises a friction brake with a friction jaw pressing on a rail in a housing (10) and movable by a spring against pneumatic, hydraulic or electrical forces. A bl...
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JP4695835B2 |
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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JP4691912B2 |
To provide an unstable running gear, in which one or more wheel drive means are rotation-driven in accordance with a pitch angle P of a pair of getting-on decks, in which it is run in a desired direction in accordance with speed/accelera...
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JP4690689B2 |
A self-centering brake for a lift provides for the same braking moment in the case of normal operation and in the case of failure of a brake half. The brake consists of a housing which is U-shaped in cross-section, wherein a limb of the ...
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JP4683929B2 |
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JP2011058578A |
To a holding brake device which certainly prevents a holding brake from rotating at the time of extraordinary blackout.The holding brake device is a negative operating brake which restricts an electric motor shaft by operating if power s...
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JP4657835B2 |
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JP3166530U |
To provide a high-strength braking device for a fall prevention tool. A main body is provided, a bracket 13 is internally provided in the main body, a take-up wheel 21 of a take-up device 2 is provided on the bracket, a safety belt 22 is...
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JP4647087B2 |
To provide a rotation transmission device capable of rotating an output shaft only by an input shaft. The output shaft and the input shaft are serially arranged so as to match their center lines. A rotating disk is provided on the input ...
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JP4640266B2 |
To reduce an abutment sound produced when an output rotary part of a one-way power transmission mechanism is released from a self-lock state in releasing the parking brake. An one-way power transmission mechanism C provided to a rotating...
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JP4636228B2 |
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JP4636660B2 |
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JP4621078B2 |
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JP4607110B2 |
The invention concerns a clamping and/or braking device with a housing, in which at least one plate-like element is held, supported at a first end opposite a stop area of the housing. A second end transfers clamping and/or braking forces...
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JP4600982B2 |
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JP2010276060A |
To provide a small and lightweight linear motor device with a brake, easy in assembling, an adjustment and maintenance.A brake mechanism 8 is installed on an under surface of a table 6 for constituting a movable part. This brake mechanis...
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JP4591027B2 |
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JP2010261549A |
To solve a problem that a braking device is unsuitable for a clean environment such as a clean room because dust rises when operating the braking device in the case of using a friction brake type braking device. This braking device 6 inc...
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JP2010242945A |
To provide a magnetic viscous fluid device 1 using magnetic viscous fluid 4, the magnetic viscous fluid 4 being easily and reliably filled in a clearance between an outer member 2 and an inner member 3, when manufactured.In at least the ...
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JP4566351B2 |
To provide an emergency stop device operated when an elevator car reaches an excessive speed at the time of lowering operation as well as rising operation of the elevator car. A speed governor rope 3 is wrapped between an upper sheave 4 ...
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JP2010230153A |
To provide a clutch mechanism and a motor with reduction gear, preventing rotation of a rotational shaft of an electric motor caused by an external force, without degrading output efficiency of the electric motor.A worm wheel 22, a drive...
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