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JP7102645B2 |
To provide a drum brake structure suitable for preventing inconvenience due to deposits onto a wheel inner peripheral surface, in which an electric actuator for electric parking brake is provided in such a posture as to project to the ra...
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JP7095402B2 |
To provide a reverse input brake mechanism which can shorten an axial dimension, and can suppress the number of part items, and an electric brake device.A reverse input brake mechanism 1 comprises: an input member 2; an output member 3 w...
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JP7094206B2 |
To obtain an in-wheel structure for a vehicle of a new configuration with less inconvenience such as enabling further downsizing.An in-wheel structure for a vehicle comprises a drive unit that has: a drum brake having, for example, a cyl...
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JP7060169B2 |
[Problem] To provide a reverse-input-blocking clutch which makes it possible to easily release the locked state of an output member. [Solution] To satisfy the following relationship in a cross-section perpendicular to the rotational cent...
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JP2022059916A |
To provide a speed controller of which the variation range of a brake torque is wide.A speed controller 2 comprises: a housing 4; a retainer 6 which is stored in the housing 4 freely movably in an axial direction; a spring member 8 which...
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JP2022055166A |
To reduce an outer diameter of a brake drum while securing the strength of a web without reducing a diameter of an anchor pin.A circumferential one end part 20 of a shoe web 12 is arranged on a circumferential one end side with respect t...
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JP7037446B2 |
To avoid the application of eccentric loads to a parking brake lever, a pin and webs, in a drum brake device for a vehicle in which one end part of the parking brake lever is connected to one web of a pair of brake shoes so as to be turn...
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JP7037518B2 |
To avoid a bend caused by the abutment of a cable end on an edge generating in a brake cable at the traction of the brake cable, in a drum brake for a vehicle in which the cable end joined to the brake cable is engaged with a parking bra...
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JP7037464B2 |
To prevent that foreign matters contact with an electric actuator even if the foreign matters such as ice and snow and mud adhering to the inside of wheels fly to the electric actuator accompanied by the rotation of the wheels, and to av...
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JP7031776B1 |
To obtain a brake device capable of being easily assembled while having a braking force required for an elevator hoist. A brake device according to the present disclosure has a braking surface having a braking surface in the circumferent...
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JP7031039B1 |
To provide a brake device capable of suppressing an inclination of a brake shoe in a rotation direction about an axis along an advance / retreat direction of the brake shoe. A brake device includes a brake shoe 50, a first guide portion ...
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JP2022515260A |
A drum brake with an electric motor (21) including an output shaft (24) extending along the first axis and a reduction gearbox (32) containing an output shaft extending along the second axis. Parking brake deceleration motor for mechanic...
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JP2022515259A |
A deceleration motor for a mechanical parking brake actuator (7) of a drum brake, equipped with an electric motor (21) and a deceleration gearbox (32). The electric motor (21) includes an output shaft (24) extending along the first axis,...
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JP7017189B1 |
The rotation lock device (4) is engaged based on the fact that the input member (12) is rotationally driven by the actuator (7) and the engaging member (8) is rotated by the output member (13). The first mode in which the claw portion (1...
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JP7017190B2 |
[Problem] To achieve a structure that enables smooth switching from a locked or semi-locked state to an unlocked state when rotational torque is inputted to input members. [Solution] When rotational torque is inputted to input members 2,...
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JP2022022989A |
To provide a caster with a brake and a carrier truck which are economical and rational, and are excellent in maintainability.The caster is constituted such that wheels 3 are freely rotatably supported by an axle 4 provided between latera...
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JP2022509312A |
In particular, in order to control the electromechanically operable brake of the automatic compensating brake type, it is necessary to sense the force acting on the abutment (6) of the brake shoes (2, 3). The abutment (6) is therefore fo...
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JP2022002950A |
To provide a drum brake device which can perform both main brake and parking brake.The invention relates to a drum brake device and includes: a housing; a main brake part which is provided at one side part of the housing and driven by oi...
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JP2022002951A |
To provide a drum brake device which can perform both main brake and parking brake.The invention relates to a drum brake device 1 and includes: a housing 100; a main brake part 200 which is provided at one side part of the housing and dr...
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JP2022002952A |
To provide a drum brake device which can perform both main brake and parking brake.The invention relates to a drum brake device and includes: a housing 100; a main brake part which is provided at one side part of the housing and driven b...
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JP6975311B2 |
The abutment of a drum brake is formed from a solid material which deforms under load, wherein measurement devices are provided which detect this deformation. The abutment has two limbs, on which the brake shoes are supported. The changi...
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JP6964528B2 |
To provide a drum brake device having a parking brake mechanism which can improve the durability of a transmission member for transmitting power to an expansion mechanism, can reduce a loss of a drag force, and can save a space.A drum br...
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JP6962508B1 |
To realize a reverse input shutoff clutch capable of suppressing rattling of an output member. A pressed member having a pressed surface 20 on an inner peripheral surface and an input side engaging portion 8 arranged radially inside the ...
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JP6962510B1 |
To realize a structure of a reverse input shutoff clutch capable of easily releasing a state in which rotation of an output member is prevented or suppressed. An input member having a pressed surface 10 and an input side engaging portion...
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JP2021165560A |
To provide a braking device configured so that distortion on an inner peripheral surface of a ring is small and the ring is tightly fixed on a plate.A braking device includes: a cylindrical inner peripheral surface 11; a ring (outer ring...
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JP2021156361A |
To make compatible both the visibility of a lining and adjustment workability by an adjuster mechanism.A brake device comprises: a rotating drum 20 including a cylinder wall part 21 and a sidewall part 22; a plate 11 separately opposing ...
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JP6927462B1 |
To realize a reverse input cutoff clutch capable of smoothly switching from a locked state to an unlocked state when a rotational torque is input to an input member without deteriorating the controllability of a rotary drive source. do. ...
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JP6924073B2 |
To provide an electric drum brake which enables a cylindrical seal member for making an electric drive device water-proof and dust-proof to be provided at low costs.A second insertion hole 28a through which a parking brake cable 74 passe...
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JPWO2020008738A1 |
To provide a two-way clutch which has a simple configuration and can surely prevent rotation from the output shaft side without causing displacement of parts due to impact or the like. A two-way clutch (100) provided with a clutch drum (...
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JP6893456B2 |
To provide a brake device for vehicle which includes an electric drive source, a parking driving mechanism that contains a rotary member rotating in response to actuation of the electric drive source as a part of components and can switc...
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JP6889996B2 |
To provide a braking device having small rotational resistance, and a shielding device using the braking device.A braking device includes a holder 320 rotating on the basis of an input from a braking object, and a rotary member 340 held ...
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JP6885613B2 |
The present invention relates to a smart brake system, and more particularly to a brake automatic control system based on gravity and buoyancy, which controls a brake to work in a deceleration mode on a descending slope and in a ratchet ...
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JP2021076222A |
To provide an actuator attachment structure which can protect an actuator from an impact load.An actuator attachment structure includes: an electric parking brake mechanism 14 having a back plate 12; an actuator 16 which drives the elect...
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JP6874926B1 |
To realize a structure of a reverse input shutoff clutch capable of smoothly switching from a locked or semi-locked state to an unlocked state when a rotational torque is input to an input member. A pressed member having a pressed surfac...
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JP6822931B2 |
The invention provides a commonly used braking device. The braking device comprises a bracket, which can be mounted on a bicycle frame; a braking drum, which can be rotatingly arranged on the bracket;a friction member, which is configure...
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JP2021004635A |
To achieve a brake device which not only can finely adjust the magnitude of a brake force but also can acquire a large brake force, while suppressing increase in the size of the device.A brake device 1 is constituted by combining an MR b...
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JP2021001668A |
To obtain a brake shoe assembly having an improved new structure which can attain, for example, a required vibration state of a vibration piece, and to obtain a vehicle drum brake.A brake shoe assembly of the disclosure includes, for exa...
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JP6795426B2 |
This drum brake device (100) comprises a parking brake mechanism (31) including: first and second brake shoes (17, 19) that are arranged in an expandable manner, each shoe opposing the inner circumferential surface of a brake drum; an ad...
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JP3228403U |
To provide a unicycle with a brake which can be pivotally supported by a "normal frame" having a pair of shaft support plate portions corresponding to a boss width of a "normal wheel" on the market. In a one-wheeled vehicle with a brake,...
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JP6761275B2 |
To provide a back plate of a drum brake for vehicle capable of assuring a strength of an anchor plate for receiving a brake torque while restricting a plate thickness of the back plate.A anchor fixing part 16 for fixing an anchor block 1...
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JP6761305B2 |
Provided is a drum brake for a vehicle, and is capable of enhancing a lining plate on the premise of not increasing weight as far as possible without limitation of installation space. The drum brake (1) for a vehicle accepts a brake shoe...
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JP2020148275A |
To provide an electric parking brake device capable of enhancing drive transmission efficiency of a drive motor and preventing occurrence of vibration or noise.An electric parking brake device S has a substrate part K that is mounted to ...
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JP2020143716A |
To provide a clutch mechanism capable of suppressing sliding of a clutch, suppressing occurrence of backlash and further suppressing damage of the clutch caused by overload, and a motor with the clutch mechanism.In a clutch mechanism 3, ...
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JP2020133717A |
To provide a vehicular drum brake capable of suppressing vibration of a brake shoe in a vertical direction of a vehicle body, to suppress occurrence of noise.Inside a back plate 2, a first brake shoe 3 and a second brake shoe 4 are arran...
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JP6737655B2 |
To provide a duo-servo type drum brake in which a reduction in performance of braking action due to displacement of a brake shoe and supporting components for the brake shoe is restricted when a parking brake is operated.Brake shoe main ...
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JP6724752B2 |
To provide an electromagnetic brake which can inhibit backlash.An electromagnetic brake includes: a housing 11; an elastic member 35 supported by the housing; a first movable member 31 having a first brake shoe 33 along an inner peripher...
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JP6718750B2 |
To provide a drum brake for vehicle capable of eliminating an adjustment spring, decreasing the number of component parts, improving assembling characteristics for the component parts and performing a superior adjustment of a braking cle...
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JP6716550B2 |
A braking arrangement includes a brake liner, a backing plate and an attachment member for interconnecting the brake liner to the backing plate, wherein the brake liner includes a recess in a surface facing the backing plate, wherein the...
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JP6697792B2 |
In this elevator hoist brake, a brake shoe is supported by a movable core. The displacement of the movable core enables the brake shoe to be displaced between a braking position where the brake shoe is in contact with a braking surface a...
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JP2020050205A |
To further finely control a behavior of a vehicle at a start from a stop of the vehicle.This brake control device comprises: a fluid pressure brake control part for controlling a fluid pressure brake which makes a wheel generate a fluid ...
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