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Patent Searching and Data


Matches 301 - 350 out of 1,159

Document Document Title
JP2009006792A
To provide a traveling device for an electric vehicle capable of reducing a floor surface by reducing a diameter of a wheel, enhancing traveling stability of the vehicle by reducing a gravity center, and easily riding over a level differ...  
JP4169928B2  
JP4125973B2  
JP4076218B2  
JP3140380U
[Subject] When it is easy to overcome a level difference and turns at it, wheel structure which does not produce resistance comparatively is provided. [Means for Solution] Wheel structure which constitutes a front wheel of body S which c...  
JP2008049878A
To provide an axle mounting structure capable of preventing occurrence of abnormal noise, reducing the number of components, and reducing the man-hour in a mounting work.The axle mounting structure comprises a laminate 21 with rubber she...  
JP4046094B2  
JP2008012973A
To provide a rebound stopper of a trunnion suspension superior in detachment work efficiency, which is capable of appropriately controlling the excessive downward movement of an axle due to the inclination or slack of a leaf spring resul...  
JP4033629B2  
JP4030871B2
A steering mechanism of an electric car including tandem wheel suspensions and steering means for each pair of right and left wheels is provided in order to perform a smooth turning motion. In the steering mechanism of an electric ca...  
JP2007333052A
To provide a rubber spring device capable of improving durability by preventing local cracking by equalizing internal stress between layers even if the rubber spring device is deformed in a state of multi-freedom. The thickness of a rubb...  
JP4014117B2  
JP2007269127A
To provide a structure and method capable of facilitating the adjustment of a tilt angle for a rear axle in order to set a crossing angle between a propeller shaft and the rear axle within a proper angle range. This tilt angle adjusting ...  
JP3957575B2
To improve traveling fuel consumption by increasing a grounding load of a driving wheel, improving starting performance, and suppressing rolling resistance of a wheel against a road surface. This lift axle device for front two-axle car i...  
JP3933719B2
To provide a support arrangement making an angle of articulated connection no disadvantageous when an axle rotates, preventing the occurrence of torsion vibration in an articulated connection shaft, preventing the reduction of service li...  
JP2007506619A
The wheel suspension system which has the スクアット response which passes the anti スクアット point which started in the domain of anti スクアット and was able to be weakened in the further point of life performance under...  
JP2007506618A
It is a rear wheel suspension system of the bicycle consisting of two or more rear wheel support parts equipped with two or more cross coupling parts, Feedback of the pressure of the size of a request of as opposed to [generate various ...  
JP3893326B2
To increase traveling fuel consumption by increasing a grounding load of a driving wheel, improving starting performance, and suppressing rolling resistance of a wheel against a road surface. A tilting shaft 11 is provided on a frame 2 n...  
JP3893357B2
To improve start performance by enlarging ground contact load of drive wheels, and improve traveling fuel consumption by restraining rolling resistance of wheels to a road. For a lift axle device for a front two-axle car, a rotating shaf...  
JP2007030670A
To provide a tandem axle suspension device which can adjust the axle weight distribution acting on a driving shaft and a driven shaft only by changing a laminated elastic body without changing the related parts, improve traveling perform...  
JP3840812B2
To improve the starting performance of a vehicle in an empty condition or in a light load application state regarding a tandem axle suspension device suitably used for a large vehicle such as a bus and a truck. This suspension device is ...  
JP3840461B2
To provide an electric automobile wherein the effective utilizing space of the car is wide, the weight of the whole of the car can be reduced, the center of gravity of the car element is low, stability and the riding feeling of the car a...  
JP3812164B2
To improve the starting performance of a vehicle in an empty state or a light load state regarding a tandem axle suspension device suitably used for a large vehicle such as a bus and a truck. This suspension device is provided between a ...  
JP3807631B2
PURPOSE: To previously prevent early brake lock in driven wheels due to braking when a rear two-axle vehicle travels in an empty condition. CONSTITUTION: When a rear two-axle vehicle 50 travels in an empty condition, an air bag means 11 ...  
JP3797918B2
To improve traveling performance in a slippery road surface by slight increase in the number of components. A front front wheel axle 12 suspends an under carriage 18 front part via a front side plate spring 19, a rear wheel axle suspends...  
JP3763665B2
To provide an axle weight transfer control device for a rear two-axle vehicle capable of properly maintaining axle weight distribution ratio without an influence by fluctuation of a detection value due to a change of vehicle behavior, ev...  
JP3724329B2
To provide an adjustment device for air suspension capable of carrying out a car height adjustment work which must be carried out at the time of forwarding of chassis with a simple work order and saving a labor and a time at low cost in ...  
JP3724120B2
To provide a suspension device capable of escaping when a driving wheel on one side runs on a step, by setting the rigidity of a stabilizer provided on the driving axle side of rear axles lower than that of a stabilizer provided on the d...  
JP2005265123A
To provide a torque rod providing rigidity and durability in normal traveling, and securing a breakage property in input of heavy load at the time of impact.An end on a second bush 14 side of a connecting part 16 in a torque rod 10 is se...  
JP3687182B2
To control deflection correspondingly to the weight of a carrying load by providing a regulating means on either a first shock absorbing member or a second shock absorbing member for regulating deformation of the first and the second sho...  
JP3682833B2
To reduce the load applied to a front wheel and prevent partial wear of tire of any wheel on rear-front axle or rear-rear axle by installing a kingpin, which fixes rear-front wheels or rear-rear wheels to the both ends of rear-front axle...  
JP2005519801A
Halftrack vehicles equipped with a frame (226), the 1st and 2nd beams (202) that have the front wheel and rear wheel (208a, 208b) which were attached to it, and the 1st and 2nd suspension systems. The frame (226) is equipped with the 1st...  
JP2005518975A
In the bearing mechanism which consists of the bracket and flat spring support medium for attaching the suspension spring rigging for flat spring support type carts to a car, and two bearing elements, the present invention relates to the...  
JP2005506923A
At least one front part cart (34) which supports a wearing component (32) and one pair of grounding components (36) of the front part, And it has at least one rear cart (38) which supports one pair of hind grounding components (40), 付...  
JP2005029089A
To provide controlling method and device without a possibility of damaging bellows parts when restoring a mode from a load concentration control mode with internal air pressure of a part of air suspension controlled to be low to a normal...  
JP3610728B2  
JP2004352039A
To provide a brake device for a vehicle in a 6 × 2 rear 2 shafts system capable of using LSPV in a simple structure without multiple attachment of a vehicle height sensor.An air circuit for controlling the LSPV (47, 48) has control air ...  
JP2004291837A
To improve start performance by enlarging ground contact load of drive wheels, and improve traveling fuel consumption by restraining rolling resistance of wheels to a road.For a lift axle device for a front two-axle car, a rotating shaft...  
JP2004284391A
To provide a start auxiliary device used for a three-axle car, i.e., a cargo vehicle mounted with a leaf spring capable of being adjusted such that brake braking force of a third axle is weakened when a load is applied to a second axle, ...  
JP3576495B2
To provide a suspension controller for an electric vehicle reducing a weight of a damper mechanism, lessening the restriction of vertical stroke and always equilibrating a vehicle body by a fluid control system. A fluid pressure cylinder...  
JP2004262281A
To increase starting performance by increasing ground-contact loads of drive wheels.A hydraulic cylinder 11 is installed between front and rear axles and a frame on the upper side of the axles of a front biaxial vehicle. Hydraulic oil fl...  
JP2004203131A
To provide a trunnion type leaf suspension device with a simple structure capable of bearing on high load.A trunnion base 15 is mounted to a chassis frame 5 through a trunnion spacer 16. A lower saddle 24 is rotatably supported to the tr...  
JP2004161120A
To provide a suspension device for a multi-axle vehicle to achieve travel stability with which pitching is hard to occur, high step-over performance and high soft ground traveling performance in the suspension device for the multi-axle v...  
JP3523441B2
To provide a driving force adding device of a rear two-axle vehicle which makes a rear side front wheel consisting of a driving wheel maintain a sufficient running over performance between the road surface, even when a rear side rear whe...  
JPWO2002047936A1
タンデムホイール式サスペンションを有し、 左右車輪組毎に操舵手段を有する電気自動車 の操舵機構において、滑らかな旋回動作を行 うことができる電気自動車の操舵機構を...  
JP3519193B2
To reduce a dynamic load applied to a part welded to an axle housing of a spring bracket, so that the initial condition can be maintained over a long period. A spring bracket shape is formed in a manner wherein relating to a welding widt...  
JP3513940B2
PURPOSE: To improve a drive force at the start of a vehicle by providing a pneumatic spring for regulating the ground contact pressure of a drive shaft to detect a change in the axial load for controlling the operation of the pneumatic s...  
JP3513993B2
To assist the start of a vehicle by installing an air spring for adjusting the earth contact pressure of a drive shaft and controlling the operation of the air spring. The traction at start is increased by equipping a start assistance de...  
JP3513941B2
PURPOSE: To improve driving force at the time of starting a vehicle by mounting an air spring for adjusting the ground pressure of a drive axle, detecting a change in axle load with a level sensor, and controlling the action of the air s...  
JP3505798B2
PURPOSE: To provide a device which detects the axial load of a car with rear two axles securely. CONSTITUTION: A casing 210 of a driving shaft 200 to be installed in the rear of a car and another casing 310 of a driven shaft 300 both sup...  

Matches 301 - 350 out of 1,159