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Patent Searching and Data


Matches 901 - 950 out of 2,053

Document Document Title
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  
JP2002087342A
To provide an inspection system for a funnel cylinder or the like for inspecting a vertical face such as an outer circumferential surface of the funnel cylinder, and a wall surface moving carriage used therefor capable of riding across a...  
JP3257513B2
To provide a semiconductor device which can suppress the characteristic variation of memory cells and can reduce the sizes of transistor elements. In a semiconductor device 1 in which a plurality of transistor elements 6 each of which is...  
JP2002046597A
To provide a connecting towing truck capable of turning in a small path width and of a good operation property at the work of coupling trucks.This truck is towed in a connected condition and is provided with total four rotatable casters ...  
JP2002046670A
To minimize a side slip and ridging (mud pushing) of paddy field by first and third wheels for preventing the paddy field from lying waste and for improving turning ability.Each running part arranges first, second and third wheels in fro...  
JP2002037120A
To normally control and move a truck even if there is an idling omnidirectional driving wheel.This omnidirectional moving type truck is provided with at least four omnidirectional driving wheels 2a, 2b, 2c, and 2d capable of individually...  
JP2002029463A
To prevent an accident caused by defects of a vehicle body structure by improving energy efficiency of a vehicle.Six wheels are arranged into a hexagonal shape, two front and rear wheels 1 on a diagonal line are used as traveling, and re...  
JP2002002490A
To provide a high straight-traveling stability and a favorable controllability.This and omnidirectional mobile truck is provide with, at least, three omnidirectional driving wheels 2a, 2b, and 2c individually applying a driving force, an...  
JP2001347975A
To provide a traveling device using a general-purpose traveling device in widespread use to reduce a device cost, allowing realization of various steering modes, capable of smoothly and stably traveling according to a state of a travel r...  
JP2001341671A
To use a solar generating panel as an energy source and facilitate an operation to allow working even by the aged unfamiliar to a machine provided with a conventional type engine.The solar generating panel serving as a roof is mounted on...  
JP2001341673A
To allow a cargo such as a container to be directly carried in and out, in a low ground clearance, between a load carrying platform part of a trailer and a cargo carrying-in and -out part on its rear side.A rear wheel part 3 which is a h...  
JP2001328555A
To provide a traveling truck having improved straight traveling performance while leaving turning performance.The traveling truck comprises a detector 32 for detecting the rotating angle of a steering wheel of the traveling truck, a sett...  
JP2001322550A
To carry a container for housing plates including the container by suspending the container by a plate conveying carriage.This plate conveying carriage 1 for carrying the plates 12 housed in the container 11 in a factory, is composed of ...  
JP2001522761A
(57) Summary book invention relates to the vehicles (1) in which the frame which has two frame portions (3, 4) which can incline mutually was prepared. It connects with the front wheel (13) which can steer the transfer mechanism (50) of ...  
JP3229903B2
PURPOSE: To improve performance of a stabilizing device for a vehicle by always press contacting vehicle body to a chassis through an angular locking unit when an intermediate plane of the body is separated in a direction for dropping fr...  
JP2001287628A
To secure a braking distance for a vehicle in abrupt braking, and prevent a meandering condition (spinning condition) caused by rolling of the vehicle. A wheel 6 is stored in a rear part of the vehicle, the stored wheel is lowered down t...  
JP2001516673A
(57) Summary book invention relates to the vehicles (1) equipped with the frame (2) which has a front frame portion (3) which can receive mutually and can incline, and a back frame portion (4). From three or it, the vehicles (1) can prov...  
JP3214680B2
PURPOSE: To provide a space probing travel car which is excellent in roadability and lighter in weight and compact in size. CONSTITUTION: This car is provided with four driving wheels 2 and a car body 3 to be supported by these driving w...  
JP2001253364A
To allow a multidirectional moving vehicle to climb over the uneven or level different portions of a tread surface such as a floor surface and freely travel on an uneven or level different floor surface.The vehicle has a first link havin...  
JP2001514480A
(57) The battery type vehicle for summary Miwa style individuals has the one rear wheel 22 at the end of the rocking arm 80 currently supported by the vehicle chassis 10 so that 枢動 is possible. The motor 70 currently similarly suppor...  
JP2001513468A
(57) It is the vehicles constituted so that a frame might be moved up and down to a grounding wheel for shipping and discharging of a summary load, and the vehicles frame which has a swamp in a front of solvent, and at least two groundin...  
JP2001233219A
To move a movable carriage substantially in any optional direction while being inexpensive.This omnidirectionally movable carriage is provided with an operation handle 4 gripped by an operator, two omnidirectionally movable wheels 2a, 2b...  
JP2001213368A
To ensure the straight advancing ability of a walking type transplanter.In the transplanter provided with a lateral pair of front wheels 6 and a lateral pair of rear wheels 7, the lateral mounting angle of a front axle 23 for rotatably s...  
JP2001190731A
To provide a tire skate. The tire skate is provided with an anchoring lock pin or a fixing tool for placing and fixing to secure a bearing track to prevent it from turning by a tail wheel tilted by the shift of weight in sailing skating ...  
JP3188542B2
PURPOSE: To improve the maneuvering stability and wandering resistance of a vehicle alternatively or compatibly by mounting a tire to the vehicle in the state of facing the regulated direction. CONSTITUTION: A first and a second outer ri...  
JP2001151115A
To ensure that all the wheels of an automatically guided vehicle fitted with a robot arm or the like are grounded and allow the vehicle to stably support biased load that may be imposed thereon during operations.Four wheels 26 are provid...  
JP2001151171A
To control the tire pneumatic pressure with good responsiveness according to the traveling state.Auxiliary wheels 5 and 6 having small traveling resistances are arranged substantially in the centers between lateral wheels 1 and 2 and bet...  

Matches 901 - 950 out of 2,053