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WO/1986/002607A1 |
The wheel unit is characterized by an especially short distance between the wheel flange (14) and the axle suspension (link (7)) and by its very compact design, since the frame (8) is supported next to the wheel (21) on a link (7) which ...
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WO/1984/002888A1 |
A vehicle with wheels, or group of wheels, basically in, but not limited to a triangular configuration. Contrived in such a manner to permit the use of any form of motive power to propel it, and which may be readily changed, and by which...
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WO/1982/001574A1 |
An automotive friction-type wheel brake comprising relatively rotative elements (2, 3) and friction material to be applied between said elements. The friction material contains a fiber structure bound together by a binder. In order to ca...
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WO/1981/002550A1 |
Backing plates are normally bolted to wheel gear housings and brake shoes are normally biased against such backing plates. Hydraulic or pneumatic lines normally proceed externally of the housing and over the backing plate to connect with...
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WO/1980/001505A1 |
A seal (16) is positioned to prevent entry of foreign matter through an annular opening (26) between first and second members (12, 4). The first and second members (12, 14) are, for example, a stationary backing plate (20) and a rotatabl...
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WO/1980/000737A1 |
An expansion element consisting of for instance four part elements (1-4) designed to being movable in and out from each other between two extreme positions. While moving the part elements slide towards each other and thus function as eac...
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JP2024057898A |
An object of the present invention is to provide an industrial vehicle that can detect wear of a lining without machining the inside of the lining. [Solution] A forklift 10 is equipped with a drum brake 16. The drum brake 16 includes a c...
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JP2024053149A |
The present invention provides a drum brake device that can prevent a shaft portion of a support pin from coming out of a web hole and a lever hole. [Solution] A shaft portion 21 is inserted into each of a web hole 17 and a lever hole 18...
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JP2024048189A |
An object of the present invention is to provide a transmission device, an electric drive device including the transmission device, and an in-vehicle system including the electric drive device, which can suppress an increase in body size...
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JP7461383B2 |
The invention relates to a device for a drum brake (1) for a road vehicle. The device comprises an actuator (2) designed to urge apart two segments (12, 13) toward a brake drum. The actuator (2) comprises an elastic urging element (35) w...
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JP2024512887A |
The present invention provides a clutch-type expansion brake for a bicycle, which includes a housing, a push rod, a clutch drive device, a bracket body, a slider, and a tightening ring part. The bracket body is provided with an annular p...
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JP7451496B2 |
Provided is an electric parking brake device in which a parking brake mechanism is arranged in a back plate, and an electric actuator that exerts power for driving the parking brake mechanism is fixedly disposed outside the back plate, w...
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JP7442524B2 |
The vehicle drum brake comprises an anchor attachment part formed on a back plate, an anchor plate that rotatably supports a brake shoe, the anchor plate being fixed to the anchor attachment part, and a guide part that guides a brake cab...
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JP2024507689A |
An object of the present invention is to enable reliable quantification and classification of brake dust from vehicle brake equipment, and to reduce labor in actual application. [Solution] A rim circumferential surface 2 is connected to ...
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JP2024016686A |
The present invention provides a drum brake that can improve the accuracy of braking torque calculation. [Solution] The drum brake has a rotating brake drum, a brake shoe 11L that brakes the brake drum, a piston 12 that pushes one end 11...
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JP7399001B2 |
To provide a drum brake device for a vehicle which can collect the abrasion powder of a lining by a simple structure.A drum brake 3 attached to a vehicle body is arranged inside a brake drum 2 which rotates integrally with wheels. The br...
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JP7393329B2 |
A method for ascertaining an operating variable of a drum brake, the method using forces acting on supporting bearings. The invention further relates to an associated drum brake assembly, an associated analysis unit and an associated sto...
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JP7389714B2 |
To achieve prevention of falling of a tooth plate from a holding plate during assembly of a brake device.A tooth assembly 50 of a brake device 7 has a holding plate 19 and a tooth plate 20. The holding plate 19 comprises: a boss part 19a...
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JP7376497B2 |
The invention proposes a linear actuator (16) for a drum brake (10) of a vehicle, in particular a motor vehicle, including: a rotary threaded element (22) that is able to rotate about a main axis (A) of the linear actuator (16), a thread...
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JP7368717B2 |
To enhance durability of a brake device.A brake device 1 comprises an outer ring 11, a brake shoe 20, an output side rotation member 30, an input side rotation member 40, and a housing 100. The housing 100 comprises a first bearing part ...
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JP7368718B2 |
To reduce weight of a brake device.A brake device 1 includes an outer ring 11, brake shoes 20, an output-side rotational member 30, movable pieces (first roller 81), and a first spring 86. Each of the brake shoes 20 includes a first proj...
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JP7365911B2 |
To provide a drum brake for vehicle which includes an adjustment mechanism which can adjust a braking gap manually or automatically, with a simple structure.A drum brake for vehicle includes: a wheel cylinder 7 including a first piston 1...
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JP2023136683A |
To provide a small-sized reduction gear which can lock an input from an output side, and a geared motor.A lock part has: an input body having an input plate part, and rotating around a center axial line accompanying the revolution-rotati...
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JP7352657B2 |
A method for determining an operating variable of a drum brake comprises actuating the brake in at least one of: a first wheel speed range and a second wheel speed range. The operating variable is calculated based on bearing force of a l...
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JP7343574B2 |
A wire activated rim brake system for a rollator partly positioned inside a rollator frame is disclosed. The system compromises a brake housing positioned close to a wheel of the rollator and inside the rollator frame, wherein the housin...
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JP7310683B2 |
To provide a drum brake device of an industrial vehicle which inhibits brake squeak during braking and enables smooth attachment of an axle to a vehicle body.A drum brake device of an industrial vehicle includes: a brake drum 31 which ma...
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JP7311048B2 |
A reverse-input blocking clutch, including a pressed member having a pressed surface 24 around an inner peripheral surface thereof, an input member having an input-side engaging portion 6 arranged on an inner side in a radial direction o...
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JP2023095021A |
To provide a brake mechanism which has a simple and compact structure, has high durability and a good brake function, and may change a brake force arbitrarily.A brake mechanism B includes: a base part K attached to a leg part 3 pivotally...
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JP7296058B2 |
An electric parking brake device 10 comprises an actuator 16 that can operate or release a center brake 6, a power transmission cable 17 connected to the actuator 16, and a manual operation part 21. The actuator 16 has an electric motor ...
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JP2023080495A |
To provide a vehicular brake device which can calculate a braking force applied to a wheel by a drum brake while achieving reduction of costs.A vehicular brake device includes: a drum 12; a first brake shoe 15 and a second brake shoe 16;...
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JP7281494B2 |
To improve concentricity of gear support shafts and accuracy of distances between the gear support shafts without increasing the number of components.A gear box houses multiple gears whose support shafts are arranged parallel to each oth...
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JP7253082B2 |
A drum brake having a brake drum, brake shoes, a carrier plate and a load measurement device in the region of an abutment is mountable on a steering knuckle. The abutment has a cylinder in which two pistons are guided, on the outer end f...
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JP7243927B2 |
A reverse-input blocking clutch, including a pressed member having a pressed surface 24 around an inner peripheral surface thereof, an input member having an input-side engaging portion 6 arranged on an inner side in a radial direction o...
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JP7229810B2 |
This brake device is provided, for example, with: a braking member for braking a drum rotor, which rotates integrally with a wheel, by being pressed against the drum rotor; a backing plate for supporting the braking member; an electric a...
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JP7229635B2 |
To provide a drum brake structure that is so constituted as to have a parking lever for electric parking brake arranged inside a drum, and that is suitable to prevent trouble caused in assembling or in an operation of the electric parkin...
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JP7204270B1 |
[Task] To facilitate assembly and adjustment of both a traveling brake mechanism used for braking when traveling and a parking brake mechanism used for fixing wheels when parking in a drum type brake device provided on a wheelchair. [Sol...
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JP7196743B2 |
To provide a brake mechanism capable of adjusting a surface pressure acting on a drum body.A first divided shoe web 31a and a second divided shoe web 31b, which one brake shoe 30 has, are connected by a support member 45 that is provided...
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JP7195353B2 |
To provide a fixing structure capable of fixing a support plate to a case member without occurrence of distortion on the support plate.A fixing structure of this invention is used for fixing a support plate 100 on which a plurality of ge...
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JP7188177B2 |
To obtain a reverse input shutoff clutch which can shorten an axial dimension, and can suppress a manufacturing cost.A reverse input shutoff clutch 1 is constituted of an input member 2, an output member 3 arranged at the input member 2 ...
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JP7174460B1 |
A braking mechanism having a simple configuration, excellent operability, and a good braking function is provided. A base portion 1 provided on a leg portion C1 for supporting a wheel T, an annular brake plate 3 provided to rotate integr...
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JP7165767B2 |
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JP2022160160A |
To provide a technique capable of improving life of a mounting jig by suppressing interference of the mounting jig with surrounding members such as a back plate.A mounting jig 9 is a jig for attaching a temperature sensor 7 to a brake sh...
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JP2022139636A |
To provide a vehicular brake device which enables improvement of flexibility in arrangement of load sensors.A vehicular brake device includes: a brake rotating body 2 which rotates with a wheel; friction members 31, 32 which are pressed ...
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JP2022138691A |
To provide a vehicular brake device which can inhibit complication of wiring without deteriorating detection accuracy of a brake force.A vehicular brake device includes: a brake rotating body 2 which rotates with a wheel; friction member...
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JP7139617B2 |
To provide a reverse input cutoff clutch which can shorten an axial dimension, and can suppress the number of part items.A reverse input cutoff clutch 1 is constituted of: an input member 2; an output member 3 arranged coaxially with the...
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JP7135470B2 |
To realize a structure capable of effectively suppressing vibrations of a steering wheel, and saving energy.A steering shaft 5a includes a backward upper shaft 15, a forward lower shaft 16, and a reverse input cutoff clutch 17 interposed...
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JP7133760B2 |
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 rotation/linear motion conversion mechanism which has, for ...
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JP2022126361A |
To realize a structure that is easily downsized.An output shaft 2 is configured by connecting a first shaft 22 and a second shaft 23 disposed coaxially each other by a reverse input cutoff clutch 20. The reverse input cutoff clutch 20 ha...
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JP2022535289A |
two brake segments (3, 4) intended to contact the drum and at least one actuator (110) configured to press the segments (3, 4) against the drum and actuating the actuator (110) the actuator (110) being at least one member (18) movable in...
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JP7111372B2 |
An apparatus (B) controls rotation of an annular member (36) relative to top and bottom housings (12, 10). The bottom housing (10) includes a disk (110) extending radially and terminating in a cylindrical portion (112) having circumferen...
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