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Patent Searching and Data


Matches 851 - 900 out of 2,029

Document Document Title
JP3563482B2
PURPOSE: To improve the running stability by installing four tires according to such a combination that the maximum value of fluctuation values is minimized by allocation when four tires are allocated to install positions concerning the ...  
JP3561814B2  
JP3559826B2  
JP2004526621A
The vehicles which have a movable wheel between a downward position and a rise position according to wheel storing and a downward mechanism are indicated, and this mechanism, Have a guide which determines the passage of the above-mention...  
JP2004224146A
To provide a moving device with less restriction in a moving range changing its appearance and shape in an rough terrain.The moving device 1 is provided with six face platforms 4a or the like, a rotational connecting part rotatably conne...  
JPWO2001098102A1
要約書なし。  
JP2004215350A
To provide a drive controller capable of sustaining a stabilized attitude autonomously through a small sale arrangement.An abnormality in the driving system of a first motor 12 and an abnormality in the driving system of a second motor 1...  
JP2004520991A
A vehicles suspension (10) contains the control arm (20) rotatably attached to a vehicles body (16) by (24). Wheel support (14) is rotatably attached to a control arm. By trunnion mount (42), a drive means (in this case, liquid pressure ...  
JP2004182217A
To provide a stairway climbing up/down vehicle by adding a safety device to safely and smoothly lift or lower a person or a cargo upstairs or downstairs for the purpose of making the structure simple and rigid in a stairway climbing up/d...  
JP3514273B2
PURPOSE: To reduce a motor-driven three wheeled vehicle in size and in weight to improve the functional beauty by storing a travelling motor at least in one wheel out of two, right and left wheels. CONSTITUTION: A left side rear wheel 4 ...  
JP2004074987A
To provide a four-wheel self-propelled pest control machine capable of traveling in a four-wheel self-propelled mode effective in travel on an ascendent/descendent slope, allowing compact turning by switching to a three-wheel mode based ...  
JP2004506564A
The suspension system for an amphibious vehicle is explained. Depending on whether the above-mentioned car is ashore or it is underwater, it comes out to a downward position or a rise position, i. E. , a drawing-in position, to lock the ...  
JP2004017791A
To provide a traveling object with a simple structure having a tight turning circle and improved traveling precision during an autonomous traveling control.The traveling object 1 has front wheels 3 and 4 driven independently positioned a...  
JP2004001699A
To provide a method whereby a bogie having a plurality of wheels on a lower part of a bogie body can smoothly climb up and down a step and the bogie.This bogie is provided with a wheel mechanism that can move each of the wheels in the ve...  
JP2004500271A
The vehicle which conveys an individual on the ground which has the surface which may be irregular. A vehicle has a support platform which supports an object and the support platform is connected with the grounding module by the pivot. W...  
JP2003341544A
To provide a traveling truck wherein an operation feeling at changing a direction to the right and an operation feeling at changing a direction to the left with the same turning radius relative to a straight ahead direction is made to be...  
JP2003533403A
(57) Summary book invention relates to the inclination vehicles (1) which have a front frame portion (2) which has the direction axis line of Nagate (8), a driver seat (9), and one or more wheels (4) that can rotate the direction axis li...  
JP3463783B2
To facilitate providing such a provision that, in conventional traveling vehicles, where it was difficult to provide a high traveling capability even on rough road surfaces and also provide a small radius turning capability whereby trave...  
JP3448817B2
PURPOSE: To make a two-wheeler self-supported by suspending a body between wheels disposed one by one on both sides of the body. CONSTITUTION: A body 1 is suspended between wheels 2 through an axle 4 so as to be self-supported as the who...  
JP3443778B2
PURPOSE: To travel outdoors at high speed by means of an engine, and travel indoors at low speed by means of a battery by constituting a trochoid electric motor car in combination consisting of an alternating current generator, a trochoi...  
JP3422432B2
PURPOSE: To improve stability in driving by improving cornering power and enlarging steering force and yaw rate. CONSTITUTION: In a vehicle where a pneumatic tire is mounted on each wheel, for the pneumatic tires mounted on the right fro...  
JP3416753B2
PURPOSE: To provide a simplified mounting device for mounting an auxiliary wheel detachably on the rubber wheel disc of an agricultural tractor. CONSTITUTION: A part tapered cylindrical steps 2,3 and one tapered cylindrical step are symm...  
JP2003160069A
To provide a suspension device allowing a vehicle to ground with all wheels, however many there are, without using any resilient member.The suspension device is structured so that the axles J1 and J2 of wheels W1 and W2 are coupled with ...  
JP2003517340A
(57) Existence of the electric car in which the operation after summary failure detection and failure is possible was discovered. The car is equipped with the comparator for measuring each output of the control component with the output ...  
JP2003063462A
To solve problems in a conventional travel body that though the movement in every direction is desired, the travel body can perform only longitudinal movement, circular arc-like longitudinal movement, and linear movement in the lateral d...  
JP2003508285A
(57) It is a vehicle which maintains balance in support of a summary rider on a support medium, and the center-of-gravity position of a vehicle is a vehicle which changes with movements of a support medium. Movement of a support medium c...  
JP3374503B2  
JP2003502002A
(-- 57) summary -- a kind of transportation vehicle for carrying people (10) on the ground which has the uneven surface. The form of various enforcement has the electric drive installed by the grounding module (6) which causes operation ...  
JP3362159B2  
JP2002362885A
To prevent deterioration of steering performance of a vehicle due to a support roller. An over fence working vehicle 1 includes rotatable and steerable front wheels 3 provided in a front side of a vehicle body 7, rotatable rear wheels 4 ...  
JP2002362438A
To improve the traveling performance on a farm field for agricultural works, and to improve the traveling performance on roads such as a paved agricultural road. In a working vehicle for transmitting the output of an engine 6 to right an...  
JP2002306546A
To provide a motor-driven vehicle, which can be stably traveled over a step or ladder and can perform compact turns.A traveling unit 7 is configured by arranging a driving wheel unit 32 composed of an arm 12, sprockets 21, 22 and 23 pivo...  
JP2002284048A
To solve a problem such as uncomfortableness resulting from an unstable attitude due to inclination of a seat part tilted in traveling on a rough ground, ascending/descending steps, getting on/off an escalator in a conventional electric ...  
JP2002255038A
To provide a dolly to transport a plurality of vessels.The dolly 1 to transport a plurality of vessels includes a plurality of casters 7 rotatable on a footprint, wherein supports 2 and 3 capable of holding respective vessels are tied wi...  
JP2002224462A
To provide a running toy which can achieve a cubic running which is unimaginable from the conventional flat running and with which a user can enjoy its dynamic running.A body part 1 comprises a front body part 2, a mid body part 3 and a ...  
JP3313775B2
PURPOSE: To improve straight advancing performance and wearing resistance in a different diameter bead tire by improving its lateral force deviation. CONSTITUTION: A different diameter bead tires 10A, 10B are mounted by facing a major di...  
JP2002205524A
To provide an axle system of a freight vehicle in which firstly a minimum rotating radius is small at a lift position to improve a running function, secondly abrasion of a tire is reduced and fuel economy is improved, thirdly these are r...  
JP2002200991A
To provide a mobile motion picture camera suitable for travel shots in events including various television programs and concerts.A novel three-wheel drive vehicle is used as a bogie for the camera, so that the stable shot of a subject ca...  
JP3297248B2
PURPOSE: To accomplish compactification of a hydraulic system and reduction in costs by supplying hydraulic oil to respective single acting cylinders via a pressure compensation type proportional control valve at an increase of a pressur...  
JP2002178967A
To provide a cargo handling vehicle with a plurality of axles mounted thereon, offering simple construction permitting a proper change in the grounding condition of wheels depending on the loading of cargoes without requiring an elevator...  
JP2002178966A
To provide a wheel mechanism capable of wheeling on a usual even ground as well as freely running on a stairway in a building, a running plane where large and small obstacles are scattered after explosion accident, a running plane where ...  
JP2002178734A
To provide an industrial vehicle wherein the longitudinal movement of an axle device is made small when a link body rocks vertically together with wheels due to the irregularity of the road surface.Plural pairs of wheels 2 and 3 are prov...  
JP2002145139A
To provide a running carrier running on a curved face, capable of running on the curved face in a condition in which an attitude of a device is stable or provided with sufficient driving force by bringing all of four wheels into contact ...  
JP2002143230A
To provide an ideal vehicle having advantages of an electric minicar and characteristics of an electric wheelchair capable of moving just beside and turning around on a spot.Lifts 2 for raising and lowering an electric wheelchair 3 that ...  
JP2002127708A
To provide an auxiliary travel device for a vehicle capable of improving travelling or braking performance on a wet roadway by effectively removing water screen in front of a front tire.A small wheel 4 of a smaller diameter than the fron...  
JP2002120773A
To solve a problem that conventionally a front wheel and a rear wheel are apt to slip during rotation of a six-wheel work vehicle, and a rotation radius becomes large because a slip amount of the front wheel is different from that of the...  
JP2002120749A
To provide an agricultural working vehicle having less risk of a mud push phenomenon such as pushing the earth of a paddy field aside to a large extent even when the vehicle makes a spin turn.A pair of left and a right running parts 2 ar...  
JP2002120502A
To solve a problem in conventional three-wheel/four-wheel vehicle wherein it can not move laterally without changing the vehicle direction but can move smoothly back and forth, and to provide an apparatus for experimenting what a car bod...  
JP2002104259A
To improve turning performance by setting driving force of wheels close the position of the center of gravity of a machine body to be larger than that of the other wheels in a six-wheeled work vehicle.In this six-wheeled work vehicle hav...  
JP3272347B2  

Matches 851 - 900 out of 2,029