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JP3526126 |
To reduce a turning radius so as to facilitate a backward movement and a sideways movement in a carriage by arranging a thrust receiving part beneath a frame positioned above a driving vehicle and installing casters for front wheels and ...
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JP2004058991 |
To improve the safety of a trailer coupler for vehicles which is movable from a moving position to a stopping position, or from the stopping position to the moving position.In order to improve the safety, the vehicle speed is ≤ 5 km/h,...
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JP3524168 |
PURPOSE: To allow a semi-automatic connecting work by operating one tow bar for vertical oscillation, coupling a peg on the upper surface at the base end of another tow bar to a coupling hole on the end of the oscillating bar for linear ...
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JP3523770 |
To obtain the subject working machine connector for tractor that can link the PTO shaft of the tractor body and the PIC shaft of the working machine with a joint shaft by providing a holder having the holding part for the joint shaft yok...
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JP2004051017 |
To facilitate the backing of a trailer by preventing its swing because the trailer swings unexpectedly to make backing difficult when it backs when towing it.A trailer hitch 20 is composed of a hitch holder 61 on a body vehicle 1 side an...
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JP3520999 |
PURPOSE: To enable connecting cables to be always handled in one operating box without taking heed of the connecting direction of the connecting cable. CONSTITUTION: First and second work vehicles A, B provided with first and second work...
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JP2004042892 |
To assure optimum force guide in all possible loading directions when operating force on a trailer traction gear in a used condition.The trailer traction gear 1 comprises a ball neck storage element 10 fixed to a chassis and a ball neck ...
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JP2004042889 |
To enable reliable traction of a trailer to be towed by ensuring engagement/disengagement of a trailer traction mechanism.This trailer traction gear can be turned from an operated condition into a resting condition and returned to an ori...
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JP2004034773 |
To provide a motorcycle towing appliance to tow a motorcycle by a car for stably and safely towing the motorcycle.In a motorcycle towing appliance 1, a towing part on a motorcycle 50 side is located on a front fork 51. Thus, the towing p...
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JP3504580 |
To provide a ride-on type four-wheel off-road traveling vehicle provided with the winch fitting structure capable of preventing the projection of the winch or the related parts thereof in front of a vehicle and restricting the increase o...
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JP3504142 |
To provide an apparatus for connecting working machines to a tractor enabling the optimum connection of larger number of working machines with a single connection frame. A connection frame 6 is connected to a tractor body 2 through a thr...
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JP3504066 |
To enable to transmit a power in the optimum condition to each of plural types of working machines to be connected by one connecting frame having a holder. In this connecting structure of a tractor, a connecting frame 6 is connected to a...
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JP3497905 |
PURPOSE: To prevent the tip part of bellows from projecting out of the outer side face of a vehicle by wind pressure during the travel of the vehicle so as to prevent the generation of air resistance and air swishing sound. CONSTITUTION:...
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JP3493629 |
To solve the problem in a conventional traction device which is necessary for purchasing a traction device matched to the model of automobile in mutually different models and is constituted by separately mounting a hook part and a connec...
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JP3488765 |
To enable a tractor, circulating in the same direction, to tow a head carriage even in case of disposing a plurality of carriages in series on the same endless travel path without providing special equipment. Tractor width and height are...
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JP2003304709 |
To solve problems that a stroke and a capacity of an external cylinder are limited when a support to a mission case of the external cylinder and the fulcrum of a lower link of a three-point suspension are separately arranged in upper and...
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JP3483143 |
To support a driving operation so as to enable a driver to connect a hitch to a trailer or the like while moving a vehicle backwards without a helper. A driving supporting device is provided with a display means arranged at a position to...
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JP2003291880 |
To enable physically handicapped persons having trouble in arms and legs and the old to safely ride on a bicycle, enjoy riding and perform rehabilitation outdoors.Three wheels (one front wheel and two rear wheels) are used to stabilize t...
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JP3479065 |
To provide a connecting device for vehicle towing to be used without causing a breakdown in a lower skirt even in a case of pulling a low-down designed vehicle or an aero-designed vehicle. This connecting device 20 for vehicle towing is ...
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JP3477659 |
PURPOSE: To provide a connecting device smoothly coping with free changes between connection objects in the rotating direction against the axis as well as in the lateral direction and the longitudinal direction, absorbing and mitigating ...
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JP3477239 |
PURPOSE: To enlarge a steering angle during traction by providing driven wheels at both end parts of a traction frame provided with an elevating connecting means for a body having steerable driving wheels, and forming a vehicle receiving...
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JP2003259702 |
To provide a traveling vehicle having constitution that when a traveling body is tilted backward or forward in a soft operation place (e.g. field), variant kinds of operation apparatuses (e.g. tilling device) are lifted and lowered throu...
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JP3470947 |
To easily connect a pulling body to a body to be pulled under a condition of zero or low visibility by installing a connection alignment alarm system to notify a driver whether the pulling body is aligned sufficiently for enabling the su...
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JP3470455 |
PURPOSE: To prevent electric current from flowing continuously in a trailer coupling alarm device used for reporting whether a tractor and a trailer are coupled to each other, even after the completion of a coupling work. CONSTITUTION: T...
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JP2003252017 |
To buffer a shock generated in a connection part between a trailer and a vehicle when starting and stopping an automobile.A buffer member 7 is provided on a hitch ring 6 constituting a hitch member 3 fixed to a rear part of the automobil...
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JP2003246247 |
To provide an opening cover structure of which the attaching/ detaching can be performed without using a tool or the like, and of which the appearance quality can be kept in a favorable state.This opening cover structure having a cover m...
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JP2003226122 |
To provide a connecting device for vehicle towing to be used without causing a breakdown in a lower skirt even in a case of pulling a low-down designed vehicle or an aero-designed vehicle.This connecting device 20 for vehicle towing is f...
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JP2003211928 |
To resolve a problem of a conventional hitch unit wherein a work machine is coupled to a work machine attaching beam in the rear of a traveling vehicle via the hitch unit, but the hitch unit is attached to only one center portion of the ...
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JP2003211927 |
To provide an unmanned vehicle where all switches of a switch tower can be positively operated in a state suspended by a wrecker.The switch tower 5 is connected via a spherical joint so it can tilt in all directions to a base 1 provided ...
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JP2003191849 |
To provide a coupler for a carrier capable of coupling a plurality of carriers.This coupler is constituted of a female coupling tool 5A fixed on a side wall of the carrier 1A and a male coupling tool 5B fixed on a side wall of the carrie...
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JP2003182651 |
To prevent snagging between a clevis and a link action regulating member, and to solve a problem of halfway stopping the vertical movement of a drawbar pin, when a link mechanism is lifted and rotated to vertically move the drawbar pin.T...
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JP3437707 |
To enlarge the front head inclination of both vehicles so as to improve a design, by forming an awning storage chamber on the end surface sides of both vehicles to be mutually connected, providing in the awning storage chamber, extendabl...
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JP2003160068 |
To provide a towing hook mounting structure for towing a vehicle, etc., capable of sustaining a large load even if no bulkhead is used.The towing hook mounting structure is furnished with a side member 1 with its upper-part left open whe...
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JP3435169 |
PURPOSE: To improve the space efficiency and transportation efficiency of an automobile road and the safeness of connected traveling by providing a coupling device for physically connecting the bodies of plural automobiles with an inter-...
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JP2003137143 |
To prevent the tail end trailer of multiple connections from moving in a zigzag and improve travelling stability in a dual traction trailer having travelling performance not to deviate a travelling locus from the travelling path of a tra...
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JP2003072333 |
To easily remove a main frame having a bad influence on departure angle or fuel consumption in non-traction in a coupler having a predetermined strength required for pulling a trailer.This coupler for vehicle traction comprises a fixing ...
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JP2003063222 |
To provide a tow bar hitch height holding device for a trailer capable of improving workability and safety in handling a tow bar and being applied to tow bars of all the trailers by holding a hitch height of the tow bar on a trailer body...
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JP2003065889 |
To strengthen an engaging force by a toggle type link mechanism in a traction dolly device equipped with a clamp device having a constitution wherein a traction wire rope is engaged releasably by a pair of engaging bodies.In this tractio...
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JP3400567 |
PURPOSE: To ensure safety of an occupant and improve strength in a tie down plate mounting part by attaining surely absorbing collision energy in a car body front part to suppress deformation of a car cabin. CONSTITUTION: A part in the v...
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JP3397037 |
To securely execute the collision test of vehicle even when its body height is small. Both overlapped trigger levers are separated, and an attachable and detachable trigger lever 14b for connecting wire is left as it is on the upper surf...
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JP3394461 |
To obtain a stable crash mode at head-on collision time and prevent residual deformation without causing increase of the number of part items or increase of weight. In this mounting structure, a floor cross member 4 extended in a car wid...
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JP2003021571 |
To provide a vehicle-collision testing apparatus by which the collision test of a vehicle can be executed with satisfactory accuracy, by a method where only a hook in a required minimum length is made to protrude on a running road surfac...
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JP2003011813 |
To provide a carrier coupling mechanism for an automatically guided vehicle automatically coupling and decoupling a self-propelled vehicle and a carrier along with traveling by rotation of a driving wheel of the self-propelled vehicle.In...
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JP3388036 |
PURPOSE: To provide such a traction device that comparatively facilitates loading/unloading a thing to be hauled, comparatively miniaturizes and lightens a moving vehicle itself in hauling and carrying the thing to be hauled which has a ...
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JP2003002136 |
To provide a towing hook installation structure by which a bumper stay is securely collapsingly deformed in the axial direction against a collision load.When a collision load works on the towing hook 8 in the axial direction, the bumper ...
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JP2002343485 |
To absorb deviation of core at coupling for preventing generation of electrical continuity defect, in an electrical connector installed between a traction vehicle and a traction object vehicle.This electric connector is composed of a fir...
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JP2002331970 |
To solve the problem in a conventional traction device which is necessary for purchasing a traction device matched to the model of automobile in mutually different models and is constituted by separately mounting a hook part and a connec...
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JP2002326579 |
To facilitate an operation particularly in reversing in towing a trailer.This front and rear wheel steered automobile comprises a steer angle sensor 7 for detecting a steer angle θf relative to front wheels 3, a rear wheel steering devi...
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JP2002316643 |
To provide a joint between two vehicles or vehicular parts of, for example, an articulated bus or a rail-using vehicle.This joint 1; 100 has at least two joint members 11, 12; 11a, 21a; 111a, 112a arranged at intervals from the center lo...
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JP2002312768 |
To support a driving operation so as to enable a driver to connect a hitch to a trailer or the like while moving a vehicle backwards without a helper.A driving supporting device is provided with a display means arranged at a position to ...
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