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JP2006096510A |
To provide an elevator device capable of reducing a shock to be applied to a car when braking in an emergency.A hoistway 1 is provided with a motor 3 for generating the torque for elevating the car 8, a brake device 6 for generating brak...
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JPWO2004050527A1 |
In the hoisting machine brake mechanism (110), a plurality of braking members (20) are arranged so as to face the inner wall of the bowl-shaped portion (12) of the brake drum (2) that opens on one surface. Further, elastic forces are con...
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JP2006506587A |
The present invention discloses a coupling device for a shaft which includes a coupling disk (1), a disk (2), a force generating member (3), a first and second concave-convex assemblies (4,5), and a pull rod (14). The first and second co...
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JP2005534857A |
A thrust reverser system that includes a pass-through torque activated brake assembly that limits the torque applied in portions of the thrust reverser system drive train. The brake assembly includes two plates that are coupled together ...
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JP2005291398A |
To provide an off brake mechanism on which brake is applied due to disconnection of power supply to prevent accident due to unexpected power failure.This off brake mechanism of a movement device moving by carrying current into a power pa...
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JP2005280593A |
To provide a simple and small emergency stopper device for an oblique track tow car capable of improving accuracy of speed for performing braking operation without requiring frequent maintenance of mechanical elements.The emergency stopp...
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JP3704640B2 |
To provide a shutter fall preventing device compactly settled while being able to stop a shutter curtain satisfactorily. This shutter fall preventing device has a braking device 6 for a winding shaft onto which a shutter curtain is wound...
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JP2005254889A |
To excellently prevent the inertial rotation of a PTO shaft generated when uncoupling a clutch to shut off the power transmission to the PTO shaft by a simple means.A PTO transmission device has a transmission body to transmit the engine...
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JP3680286B2 |
The invention relates to an electromagnetically releasable friction safety brake with two brake discs (2, 11) which are arranged on a common central drive shaft to be axially displaceable but non-rotatable with respect to the shaft. Axia...
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JP2005209061A |
To show clearly automatic machines so as to prevent accident by mistake such as misconception when performing brake release by operation of a worker.The automatic machine control unit comprises a brake release means for releasing a brake...
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JP3675527B2 |
To perform the rapid stop of an output shaft by providing an internal ring formed in such a manner that when a lock ring is moved to an eccentric position, a pawl is engaged with a lock pawl on the outer periphery of the lock ring to loc...
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JP2005521012A |
A device inserted between the motor and the load makes it possible to stop the load when the motor is unpowered and to transmit mechanical torque when the motor is powered. Such a device is realized by juxtaposition of brake discs (11, 5...
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JP3664823B2 |
To provide a VCR provided with a capstan breaking device capable of fixedly decelerating the rotational speed of a fly-wheel of the capstan device and being accurately operated with the small number of operation parts. The fly-wheel 120 ...
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JP3644948B2 |
To provide a centrifugal brake mechanism for a bait-casting reel, so improved that a user controls rotational resistance force of a spool, when the user casts a bait, and therefore the rotational resistance force against casting force of...
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JP2005106173A |
To enable descending for escape at safe descending speed by regulating flow rate of operation liquid circulating between a liquid tank part and each plunger hole by a restriction hole, applying rotation friction on a friction pulley with...
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JP3639843B2 |
To provide an electric actuator capable of preventing an electro-mechanical output device from being damaged in case of the occurrence of an overload. The electric actuator is characterized in that a toothed brake is fitted to the rotary...
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JP2005098478A |
To provide an automatic braking device which can be easily mounted on a wheelchair or the like and which operates mechanically without using electricity.The automatic braking device comprises a speed sensing mechanism 10 which is attache...
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JP3622992B2 |
A cutter has a drive motor and a drive shaft. A rotating cutting tool is connected to the drive shaft. A centrifugal clutch is connected between the drive motor and the drive shaft. A frictional brake having a brake drum and a brake elem...
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JP3614221B2 |
To reduce the number of part items and to realize a small size of the whole body, by providing an electro-magnet to separate brake shoes from a brake disk by rotating a pair of arms, and loading a field to one side arm, while loading an ...
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JP2005009565A |
To provide a vibration damping apparatus which has been improved so as to effectively damp even the vibration causing a high speed and a large amplitude.The vibration damping apparatus comprises a rotary shaft driving mechanism 10 for tu...
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JP2004360915A |
To realize by far effective impact absorption during block of rotation by improving a drop preventing device to effect block of rotation through locking in various elevating devices.The drop preventing device is constituted such that a c...
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JP3588352B2 |
The invention relates to a disc brake to be opened by torque arranged between a drive shaft (4) and a driven shaft (7) and comprising a brake wheel arrangement (10, 11) arranged between the drive shaft and the driven shaft, a friction su...
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JP3576178B2 |
In a conventional frictional force transmitting device used in a vacuum, a problem has arisen when the device performs a sliding action over a certain distance, that is, its frictional force suddenly drops, which makes it impossible for ...
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JP2004256189A |
To provide a brake controller for an elevator capable of dispensing with a brake opening and closing detection switch or a brake position detector and improving its reliability.This brake controller for the elevator is provided with a dr...
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JP3551983B2 |
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JP3548717B2 |
To provide a braking device capable of automatically decreasing the speed of a moving partition before entering a curve rail or a branch rail by controlling the inertia of the moving partition. In the moving partition 2 hung on a running...
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JP3530953B2 |
PCT No. PCT/FI95/00256 Sec. 371 Date May 23, 1996 Sec. 102(e) Date May 23, 1996 PCT Filed May 16, 1995 PCT Pub. No. WO95/31641 PCT Pub. Date Nov. 23, 1995A radial-piston hydraulic motor and method for regulating a radial-piston hydraulic...
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JP3522311B2 |
PURPOSE: To obtain a simple structure achieving space savings. CONSTITUTION: A wheel hub drive has a running motor 1 and a single- or multi-stage planetary gear 7 device which has an input side sun gear connected unrotatably to the outpu...
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JP3492374B2 |
A braking mechanism for a rotary apparatus having a housing adapted to receive a pressurized fluid and a rotor rotatably mounted in the housing. The braking mechanism enables the rotor to rotate in the housing in response to the receipt ...
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JP2003536029A |
An instrumented antifriction bearing, for control wheel, includes an outer part ( 1 ), an inner part ( 8 ), one rotating and the other non-rotating, a row of rolling elements ( 12 ) arranged between the rotating and non-rotating parts, a...
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JP2003339892A |
To provide a life-saving device capable of being moved downward from a high place of a multi-story building in safety and being easily used. This life-saving device comprises a driving device 10 having left and right housings 14, fluid a...
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JP2003536030A |
An instrumented antifriction bearing, for control wheel, includes an outer part ( 1 ), an inner part ( 8 ), one rotating and the other non-rotating, a row of rolling elements ( 12 ) arranged between the rotating and non-rotating parts, a...
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JP2003319743A |
To provide a fishing reel provided with a centrifugal brake to increase the casting distance of a lure by applying braking force only at the necessary time.Braking force is generated only by rotating a spool 3 at a speed to generate a ce...
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JP2003278809A |
To move shoes with a relatively light operating force by reducing a mechanical loss on separating operation of the shoes from a rotor, and also to minimize a partial striking of the shoes in a brake releasing state.There are provided: a ...
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JP2003260146A |
To provide an escape descent apparatus which is simplified, comparatively reduces an economical burden and improves safety when taking emergency refuge from a height in the case of emergency such as fire or earthquake.A descending rope 1...
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JP2003525400A |
The safety brake has at least one rotary coil carrier (2) supporting at least one magnetic coil (12) and an axially displaced spring-loaded armature disc (6), with an annular brake pad carrier (7) between the armature disc and the braked...
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JP3439514B2 |
PURPOSE: To provide a desired automatic brake valve only by adding a small modification to a maunual operation brake valve. CONSTITUTION: An automatic brake valve is provided with a piston 40 which is slidingly moved by a pilot pressure ...
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JP3422809B2 |
PURPOSE: To provide a brake device capable of easily coupling into an elevator or reversely mounting at a job site on an existing apparatus. CONSTITUTION: A movement of an elevator cab drive sheave is controlled by a brake assembly 24 co...
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JP3409805B2 |
PURPOSE: To exceedingly prevent the rise of the brake temperature of a frictional branking device for obtaining a braking force by the frictional force and the frictional member, brake rotor, etc., and effectioely utilize the hydraulic p...
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JP2003106354A |
To miniaturize an electromagnetic brake 14 while braking is enhanced.A pair of iron cores 28 where both end surfaces in length direction, which are to be pole surfaces, face armatures 18 is provided between the pair of armatures 18. An e...
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JP2003106353A |
To miniaturize an electromagnetic brake 17 while braking is enhanced.An excitation coil 26 is wound around an iron core 24 which is so bent that both end surfaces in length direction, which are to be pole surfaces, face an armature 28. S...
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JP2003097611A |
To provide a braking device which minimizes impact sound generated when a braking part comes into contact with a braked part.In a braking device 13 in which a braking part 59 is brought into contact with and separated from a braked part ...
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JP2003510531A |
The invention relates to a brake application device for a motor vehicle brake, in particular to a brake application device for a rail vehicle brake and preferably to a brake application device for a rail vehicle disc brake, comprising a ...
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JP2003510532A |
The invention relates to a brake actuator, especially a brake actuator for rail vehicle brake calipers for a disc brake. Said brake actuator comprises a service brake unit with an electromotive drive system for clamping and releasing the...
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JP2003049876A |
To provide a braking device for a simplified vehicle automatically decelerating in a downhill slope, preventing backing of the simplified vehicle in an uphill slope, and capable of easily carrying out a change-over. The braking device fo...
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JP2003039961A |
To provide a new power transmission unit having excellent torque transmission efficiency, capable of low-speed/high-torque output to perform the starting/creep traveling or hill holding, and compactly formed while with a function of a po...
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JP2003035328A |
To provide a braking device of wheels which can prevent the runaway of vehicles with simply constructions like a wheel chair or baby car. This device is constituted to fix a rotatable drum 2 in one body with a wheel center, and fix many ...
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JP3360135B2 |
PCT No. PCT/EP92/01611 Sec. 371 Date Jun. 20, 1994 Sec. 102(e) Date Jun. 20, 1994 PCT Filed Jul. 16, 1992 PCT Pub. No. WO93/04281 PCT Pub. Date Mar. 4, 1993.An axial piston motor of adjustable swept volume for installation in a wheel hub...
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JP2002369447A |
To provide a motor and a power window motor which can prevent unwanted rotation of a turning shaft, and moreover can be driven smoothly. In this power window motor 10, since a pressure-contact surface 56 of a pressure-contact member 50 t...
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JP2002276705A |
To provide a driving device with a clutch reducing gear noise in load recovery and improving durability of a gear.This driving device with a clutch transmits rotation of a motor rotor to an output shaft through a pair of clutch bodies 21...
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