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JP3740093B2 |
To easily operate connect or disconnect an inner cable when fitting/removing a wheel in a hub brake device for bicycles. This brake device to be installed in a frame of a bicycle to brake a hub of a wheel is provided with a fixed bracket...
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JP3740092B2 |
To prevent a fall of a brake drum without damaging a fixed bracket even in the case of repeating disassembling and assembling in a hub brake device for bicycles. This brake device 13f is provided with the fixed bracket 30f, the brake dru...
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JP3739878B2 |
To enhance stability of braking effectiveness in a duo-servo type drum brake device. A wheel cylinder which expands a space between the facing ends of one of a pair of brake shoes 3, 4 is equipped with a pair of wheel cylinder pistons 12...
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JP3728574B2 |
To improve the assembly properties of a bimetal to stop a function of shoe gap automatic regulation when a brake temperature is increased and to prevent the occurrence of erroneous assembly. The shoe gap automatic regulating device for a...
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JP2005344833A |
To reduce the weight of a drum brake and its cost by increasing the strength of an anchor mounting portion at its periphery which receives braking torque, without increasing the plate thickness of a back plate.A pair of ledge faces 24, 2...
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JP2005344797A |
To reduce cost by reducing the number of part items while giving the guide function of a pulling means which pulls a parking lever, to mounting bolts which are used for mounting a back plate on a vehicle body.The parking lever 8 is pivot...
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JP2005337327A |
To provide a drum brake device easily hooking a terminal hooking tool of a cable on a toggle lever.This drum brake device 1 is provided with a toggle mechanism 10 for expanding and opening a space between one ends of a pair of brake shoe...
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JP3720002B2 |
To easily fix a cooling disk to a drum body with a low cost in a brake device. This brake device for braking the hub of a wheel fitted to a bicycle frame comprises a fixed bracket, a brake drum, a brake shoe, and a brake operating part. ...
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JP3711744B2 |
To lengthen a distance between a pair of sliding fulcrums so as to improve parking brake efficiency, and facilitate a bearing surface processing for an anchor pin, in an axle housing integrated with an anchor block. A cable aperture 4 is...
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JP2005532518A |
The high performance drum brake device can substantially increase the brake output torque with respect to the hydraulic input pressure or reduce the pipeline pressure required to increase the current torque ratio. The braking device is e...
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JP3705646B2 |
To reduce brake squeal at low frequency by pressing the wheel cylinder side part of a leading shoe against a packing plate by using a third shoe- holding down device. A packing plate 10 is openably, namel slidaly in the right and left di...
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JP3703780B2 |
To efficiently supply the grease between a braking surface and a contact surface in a roller brake device. This brake device 13f is provided with a fixed bracket 30f, a brake drum 40, a plurality of brake shoes 41, and a brake operating ...
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JP3703629B2 |
To suppress the early wear of a leading side lining and the generation of abrupt breaking force in the initial stage of applying a brake by suppressing self-servo force generated to a leading brake shoe, to a minimum. Distance Lm to be t...
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JP2005249174A |
To provide a drum brake device for a vehicle capable of unifying the distribution of face pressure of linings pressed to an inner peripheral face of a brake drum, and allowing a single brake shoe to function as a leading shoe regardless ...
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JP2005225349A |
To provide a traveling speed change device for a work vehicle having a cruise control mechanism capable of reliably maintaining a braking state of a traveling-driving body and eliminating any operational error of the braking.The number o...
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JP3687195B2 |
To independently operate the detection of vibration and exciting means so as to suppress the vibration of a drum, and directly prevent the vibration of the drum causing squeak, by providing a control circuit which so acts that the exciti...
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JP2005524808A |
In order to facilitate assembly and disassembly of a vehicle, the invention provides a method of assembling and disassembly a drum brake ( 1 ). In this assembly and disassembly method, the operating spacing of two brake shoes ( 4 and 5 )...
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JP3682957B2 |
To provide a brake device for a bicycle, suppressing the variation of braking force due to the temperature rise of a brake and developing great braking torque with a small diameter. The brake device 13f for braking a wheel hub mounted on...
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JP3681260B2 |
To discharge water collected in a groove of a backplate peripheral edge out of the backplate without dripping on a brake constituent member. A backplate 1 is composed of a flat part 2 attached to a brake bracket and a groove part 3 engag...
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JP2005201372A |
To improve fuel consumption by reducing energy loss caused by continuous operation of an operation device for maintaining a connecting state or a disconnecting state of a frictional connection unit.A brake 12 is formed to be elastically ...
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JP2005119454A |
To provide an electric vehicle wheel structure having a compact construction in an axle direction.According to one aspect of this invention, the electric vehicle wheel structure having a brake drum 40 disposed in a wheel 1 and coupled to...
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JP2005118556A |
To simplify positional adjustment of a C-arm X-ray apparatus, especially a medical C-arm X-ray apparatus.The X-ray apparatus with a position-adjustable C-arm (1) having two degree of freedoms is provided with a storage device (4) provide...
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JP2005113996A |
To prevent dragging phenomenon of a brake shoe at non-braking which is caused by stretching of a brake operation wire.The device comprises a pair of brake shoes 4A and 4B elastically connected to an anchor member of a back plate 1, a rod...
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JP2005113995A |
To provide a braking device for vehicles capable of electrically controlling in a simple structure.The braking device has an electrically-powered polymer body 30 arranged in a housing chamber 25 partitioned by a cylinder hole 22 and pist...
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JP2005113965A |
To provide an electromagnetic braking unit capable of being thin and compact in size for a braked device.A manual brake release device 70 releasing a braking state of a brake drum 5 in an emergency is assembled in a housing recessed sect...
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JP3642800B2 |
PURPOSE: To permit the realization of adjustment of a clearance sufficiently and improve the property of assembly by a method wherein a transfer wheel is provided rotatably with respect to a pinion in accordance with the clearance of a b...
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JP2005104222A |
To provide a wheel device with a built-in motor with a brake with high space efficiency.A friction brake where a drive source is disposed in a rim of the wheel is built in the wheel device with built-in motor of an outer rotor type. The ...
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JP3641236B2 |
To provide a compact brake device, in particular having a decreased dimension in the axial direction. The brake device B of internal expansion type has a pair of electromagnetic brake parts 8 installed internally in 180-degs. oppositely ...
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JP3640659B2 |
A brake drum (20A) comprises a wheel hub (21), a brake panel (30) and a drum brake mechanism (40). A clearance (52) between the wheel hub and the brake panel is sealed by a labyrinth mechanism (50). In the portion of the drum brake locat...
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JP3640929B2 |
To provide a brake rod coupling structure of a drum brake capable of being formed straight approximately. The tail (male threaded portion 1c) of the brake rod 1 is inserted into a through hole 2a in a pin 2 installed on a cam lever 17 an...
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JP3635035B2 |
To make a brake device compact and reduce the size in the axial direction in particular. A pair of electromagnetic brake sections 8 are incorporated at opposite positions of 180° against the inner peripheral face 1a of a brake drum in t...
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JP2005053672A |
To provide a brake device of a hoisting machine for an elevator capable of exhibiting large braking force even when a structure is simplified and the brake device is miniaturized.The brake device of the hoisting machine for the elevator ...
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JP2005047346A |
To provide a brake device capable of increasing the braking force by eliminating generation of locking at the time of applying brakes.The brake device is structured so that brake shoes 2 and 3 to whose outside surfaces brake pads 6-9 are...
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JP2005048839A |
To provide a bearing device for a wheel with parking brake capable of improving degree of freedom of layout and reducing cost by using parts in common by ensuring a space around a bearing for the wheel.This bearing device is provided wit...
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JP2005042923A |
To provide a compact braking system of low manufacturing cost, capable of being used even with a rotating angle of 90° or more.This braking system is used to brake a first element 2 rotatably mounted on a rotating pin 6 fixed to a fixed...
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JP2005029287A |
To provide a braking device for an elevator hoist capable of keeping rotation under a condition that a braking piece can follow in a brake drum rotation direction and completely sticks to a brake drum surface and of obtaining stable brak...
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JP2005024031A |
To restrain dragging of brake shoes and prevent dragging noises and vibrations by surely returning a shoe-return spring to a preset initial position at the time of non-braking, and returning both of the brake shoes to the initial positio...
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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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JP2005009651A |
To provide a drum brake cover capable of being easily mounted on a desired occasion in a desired region, in particular, being mounted and demounted in accompany with the mounting and demounting of a studless tire, and easily improving la...
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JP2005009508A |
To prevent the drag of a brake shoe from occurring due to defective return in releasing braking in a drum brake having a shoe drive cam capable of controlling braking force according to brake force.In this drum brake device having the sh...
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JP2005500495A |
A drum brake assembly which includes a rotatable drum having a radially inner drum braking surface and a brake shoe of single piece construction and of generally circular form mounted within the drum and against a backing plate. The brak...
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JP2004353751A |
To provide a drum brake with an automatic adjustment mechanism of shoe gap capable of controlling over-adjustment.Under conditions that a rotary drum is expanded in diameter with thermal expansion caused by frictional heat and elastic de...
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JP2004353776A |
To provide a waterproof structure for a drum brake capable of surely preventing the intrusion of the water and the like to the inside of a drum, while improving the productivity without increasing the number of components.In this waterpr...
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JP3588037B2 |
To provide a brake device for a two-stage brake blocking type bicycle for preventing a danger of an instantaneous sudden stop of the bicycle. This brake device is composed of a brake drum 1 installed on a wheel shaft, a drum cap 2 fixed ...
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JPWO2003004400A1 |
In the brake device of the elevator hoist, an elastically deformable distance holding member for holding a distance between the brake shoe and the drum when the brake is released is provided between the brake arm and the brake shoe. The ...
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JP3554949B2 |
To provide a drum braking device which exhibits the same braking effect as a two leading shoes type with the use of one shoe tensioner actuated by service braking, and facilitates the incorporation thereinto of a parking braking device a...
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JP3553590B2 |
Actuating mechanism (1) for a drum brake having provision for operating the brake in either a service brake mode or a park brake mode. The mechanism (1) includes a piston-cylinder assembly (9) which is located between two abutments (13, ...
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JP3551382B2 |
PCT No. PCT/FR93/00978 Sec. 371 Date Mar. 15, 1995 Sec. 102(e) Date Mar. 15, 1995 PCT Filed Oct. 5, 1993 PCT Pub. No. WO94/10473 PCT Pub. Date May 11, 1994A drum brake having a support plate (10) with first and second shoes (12,14) slida...
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JP3549990B2 |
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JP2004182360A |
To provide a braking device for an elevator hoisting machine capable of preventing reduction and unstable condition of braking force due to wear powder.A recessed part 6b extending along the peripheral direction of a rotary part side bra...
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