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JP2022057508A |
To provide a motor capable of suppressing foreign matter from entering from outside to inside of the motor.A motor includes a plurality of lead wires 1, a tube 2 into which the plurality of lead wires are inserted, a tubular cover member...
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JP2022057505A |
To provide a motor capable of suppressing foreign matter from entering from outside to inside.A motor includes a shaft 1 arranged along a vertically extending central axis, a stator attached to the shaft, and a lead wire 3 electrically c...
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JP7049584B2 |
To provide a vehicle drive device which can secure output of an in-wheel motor and achieve reduction of a weight of a vehicle body by reducing a distance formed by connecting the in-wheel motor and a capacitor.A vehicle drive device 1 in...
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JP2022052847A |
To provide a power transmission mechanism of a vehicle which enables improvement of traveling performance because slip easily occurs especially in driving wheels on, for example, a climbing road with a low μ and it is difficult to secur...
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JP7048320B2 |
A wheel bearing apparatus (1) is provided with; a wheel bearing (2); and a motor (3) that is a power device. The motor (3) has a stator (18) that is attached to a fixed wheel (4) of the wheel bearing (2), and a rotor (19) that is attache...
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JP7048460B2 |
The input gear 30, the output gear 35, the input-side intermediate gear 31, and the output-side intermediate gear 32 are helical gears. The output gear 35 and the output-side intermediate gear 32 have a larger module than the input gear ...
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JP7045219B2 |
The present invention addresses the problem of providing an in-wheel motor driving apparatus having good assembly workability when a parking lock device is installed in the apparatus. An in-wheel motor driving apparatus (10) is provided ...
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JP2022050930A |
To provide a wheel mounting structure which facilitates attachment/detachment of each component to/from a traveling carriage.A wheel mounting structure 10 includes a mounting base 11, a geared motor 100 and a wheel 17. The mounting base ...
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JP7043940B2 |
To perform effective braking by unsprung brake means.A brake system for a vehicle in which a wheel 14 is fitted to a vehicle body via a spring includes: unsprung brake means (wheel brake 30) which is provided on unsprung and brakes a cor...
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JP7041397B2 |
To provide a vehicle drive device capable of efficiently driving a vehicle by using a motor without falling into the vicious cycle between enhancement of driving via the motor and an increase in vehicle weight. The present invention is a...
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JP2022519591A |
The drive unit (100) for a commercial vehicle includes at least one electric motor (111,112,113,114) and a means for leveling the axle (120) driven by this at least one electric motor (111,112,113,114).
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JP7041398B2 |
To provide a vehicle drive device capable of efficiently driving a vehicle by using a motor without falling into the vicious cycle between enhancement of driving via the motor and an increase in vehicle weight. The present invention is a...
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JP7037375B2 |
A sealing structure of the present invention comprises: a wheel hub bearing part (11) which has an inner race (12), an outer race (13), and a rotating body (14); an output shaft (38), which has an end part inserted into a center hole of ...
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JP2022517755A |
An assembly (1) that operates with at least one vehicle wheel (2) and a vehicle wheel (2) that is provided to rotate around the vehicle wheel axis (X2) and perform a rotational movement on the vehicle traveling surface. At least one tran...
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JP7029776B2 |
A range-extending, charging, and driving apparatus for an electric vehicle includes a wheel motor and a damping component. The wheel motor is connected to a wheel set of the electric vehicle for driving the wheel set. The wheel motor is ...
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JP7029287B2 |
The invention provides an in-wheel motor drive device which has no need to increase the wheel diameter of a mounting vehicle, and can take out a signal line so as not to receive the influence of noisegenerated from a power line as much a...
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JP7028671B2 |
To reliably supply lubricating oil to a bearing of an intermediate gear positioned in a narrow space by means of a simple structure.An in-wheel motor driving device 21 comprises an electric motor for driving a wheel, a balanced shaft gea...
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JP2022516338A |
The assembly (1) has at least one vehicle wheel (2) and at least one flywheel (4) that rotate around the vehicle wheel axis (X2) and are provided to perform at least a rotational movement on the vehicle running surface. ), Which is provi...
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JP7025175B2 |
The power device for a vehicle includes: a wheel bearing including a stationary ring and a rotary ring having a hub flange, the rotary ring being rotatably supported by the stationary ring via rolling element, the hub flange being config...
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JP7025176B2 |
A vehicle power device (1) is provided with: a wheel bearing (2); a motor generator (3); and a rotation detector (27) that detects the rotational angle or the rotational speed of a rotating wheel (5) with respect to a fixed wheel (4) of ...
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JP7024595B2 |
A wheel driving unit including a casing in which an electric motor and a speed reducer are incorporated, the wheel driving unit being disposed in a rim of a wheel so as to rotate the wheel, wherein a portion of the wheel driving unit loc...
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JP2022515891A |
Provided is a transport device that is movable on the floor by at least one rolling device (3) for transporting at least one object and / or at least one person. A drive element (4) that can be rotated at least indirectly by the rolling ...
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JP7007840B2 |
To achieve efficient non-contact power feeding.A vehicle comprises: a battery 14; a wheel 3 to which tires 4 are attached; an axial gap type motor generator 5 arranged in the wheel 3; and an ECU 16 (control part) for switching a state be...
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JP2022024247A |
To suppress a wiring member for an underbody from being bent and deformed when a wheel is rotated by steering.A wiring module 40 for an underbody comprises a wiring member 50 that connects a vehicle body-side instrument 18 to a wheel-sid...
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JP6997571B2 |
To provide a wheel bearing device with a power generator which can be housed in a wheel without significantly changing components around a wheel and can avoid contact between a rotor and a stator when an overload occurs even if an air ga...
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JP2022510978A |
Typical actuators include motors, transmissions, and support structures. The motor includes two torque sources that apply each input torque to the rotor, which rotates about a axis of rotation in response to the net input torque. The tor...
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JP7001016B2 |
To arrange a differential device suitably for a rotary electric machine in a wheel driving device.A wheel driving device 310 comprises a differential device 312 provided while coupled to the respective axles of a vehicle, and a rotary el...
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JP6999130B2 |
To provide an electric passenger vehicle provided with a drive unit including wheels and a wheel motor for driving the wheels, which supports the drive unit on a vehicle body side so as to alleviate a shock transmitted from a road surfac...
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JP2022000385A |
To provide a crawler type travelling body that improves stability of a travelling device in travelling.A crawler type travelling body 10 includes: a crawler 11; a drive wheel 13 incorporating an in-wheel motor 14 and providing drive forc...
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JP2021195040A |
To provide a mobile battery that can be readily carried.A mobile battery includes a battery body, a moving part and a motor. The battery body is configured so as to be rechargeable and capable of discharging or replaceable. The moving pa...
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JP6980947B2 |
This electric mobility scooter includes, at least, a pair of front wheels (10), a vehicle body frame supported by the pair of front wheels (10), and a seat unit supported by the vehicle body frame, wherein: the vehicle body frame is prov...
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JP2021191028A |
To solve such a conventional problem that a stand-by time is required for charging of a battery.A wheel built-in electric power system comprises: a motor which is provided on each of a plurality of drive wheels of a vehicle, and give dri...
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JP6977227B2 |
A powertrain backlash control system is provided for use with an electric vehicle (EV), where the EV uses at least one powertrain to provide forward vehicle motion and at least one additional powertrain to provide rearward vehicle motion...
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JP2021183441A |
To provide a vehicular operation device with high serviceability.A vehicular operation device 18 for issuing a command according to an operation of an operation member 90 by an operator to a driving system 12, 80, 14, and 82 is caused to...
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JP2021532021A |
The present invention is an electric vehicle (100) or specifically an electric two-wheeled vehicle (100), comprising an electric motor (3) mounted on at least one wheel (2), wherein the electric motor (3) is: Includes a rotor (4) install...
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JP6970474B1 |
To provide an electric wheel device which can be easily attached to a wheelbarrow and has excellent versatility. An electric wheel device 2 is detachably attached to a mount portion 14 of a wheelbarrow 1, and has a wheel 21, an axle 22 t...
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JP6972896B2 |
To provide a vehicle lower part structure for an electric vehicle, the vehicle lower part structure being able to improve a traveling performance by setting the vehicle body height from the ground high and able to make a structure simple...
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JP3235022U |
To provide an in-wheel motor with a built-in transmission for a vehicle having an auxiliary power, which can protect from intrusion of water and foreign substances and external collision, improve rust prevention, save maintenance work, a...
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JP6965908B2 |
A rotating electric machine includes: a field element that includes a magnet portion that includes a plurality of magnetic poles; an armature that includes an armature winding of multiple phases; and a power converter that is electricall...
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JP6963867B2 |
Provided is a versatile platform having high versatility without increasing its weight. A versatile platform is used for a transport vehicle for crops, a security robot, or the like. The versatile platform includes a first axle, a second...
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JP6966083B2 |
To provide an inside drive type spherical tire and a drive method thereof.An inside drive type spherical tire comprises: a hollow outer spherical body; an inner spherical body installed in the outer spherical body and movably connected t...
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JP6963213B2 |
A strut-type suspension apparatus, including: a steering knuckle rotatably holding a wheel; a shock absorber configured to damp a relative movement of the wheel and a vehicle body in an up-down direction; and an in-wheel motor unit inclu...
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JP2021175657A |
To reduce manufacturing costs for an electric automobile by making an electric automobile driving device common whatever total vehicle weight the electric automobile has.A pair of driving shafts 4a, 4b are supported coaxially and rotatab...
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JP6958753B2 |
To provide a crawler type travelling body that improves stability of a travelling device in travelling.A crawler type travelling body 10 includes: a crawler 11; a drive wheel 13 incorporating an in-wheel motor 14 and providing drive forc...
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JP6956464B2 |
A speed reducer unit (31) of an in-wheel motor drive device (10) includes: an input shaft (32) coupled to a motor rotating shaft (22); an output shaft (41) coupled to a wheel hub (12) and extending parallel to the input shaft; and one or...
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JP6959670B2 |
To provide a battery that can be easily mounted on a wheel and electrically connected to the wheel.In a battery mounted on a wheel, including a housing and a cell provided within the housing, a slot is provided in a central portion on th...
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JP6956440B2 |
A speed reducing device (11) for a carriage (10) includes: a base (21) fixed to a carriage body (15); a carrier (22) fixed to the base (21); a case (23) to which a wheel (16) is detachably attached; a reducer (24) that is supported by th...
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JP6953608B1 |
To improve the efficiency and output of a rotary electric machine without increasing the physique. A rotary electric machine has a plurality of segment coils arranged in each of a plurality of layers arranged in a radial direction in a s...
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JP6950251B2 |
To provide a vehicle drive system which, even if a drive unit has failed, allows driving torque or braking torque to act on a vehicle and allows a stable limp-home mode of the vehicle.The drive system comprises: a first drive system 46 w...
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JP6948936B2 |
An electrically powered work vehicle includes a left driving wheel and a right driving wheel that are supported to a vehicle body, a left motor for driving the left driving wheel and a right motor for driving the right driving wheel, a s...
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