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WO/1980/001372A1 |
The fastening device for trailer (1) is used to hook a trailer (3) to a tracting vehicle (2). Crossed arms (4, 5) comprise each one end (6, 7) hinged to the trailer (3) and another end (12, 13) intended to be hooked to the tracting vehic...
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WO/1980/000070A1 |
Connection between a tractor vehicle and a trailer. The towing attachment is characterised in that it comprises a first part (3) fixed permanently onto the tractor vehicle (1), a second part (5) complementary to the first part and connec...
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WO/1979/000576A1 |
A device (10) is provided for use in releasably securing one unit (e.g., the rear end of a truck vehicle) against a second unit (e.g., a loading dock (D)). The device (10) comprises an elongated member (11) mounted for controlled endwise...
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JP2024061076A |
A vehicle rear structure capable of suppressing deformation of a rear side member in the event of a rear collision is provided. [Solution] A vehicle rear structure 10 has a towing hitch 30 attached to the rear end of each of a pair of re...
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JP7477496B2 |
A plug-in coupling system for connecting a motorized vehicle and a transport unit, including a plug-in device which can be mounted on the transport unit side and has a plug, and a plug socket which can be mounted on the vehicle side and ...
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JP7474419B2 |
To provide a connector by which a truck whose two wheels are fixed, in a connected state, can better go around a curve in comparison with usual behaviors.In a connector 10 which comprises connection means 12 that is connected to a connec...
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JP7473168B2 |
To provide a connection structure of traveling pallet with traction lifter device in which connection work and separation work performed for connecting the traveling pallet with the traction lifter device to move to a conveyance site can...
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JP7471464B2 |
Disclosed are a towing device for a vehicle and a vehicle. The towing device includes a front end portion (6) and a rear end portion (7) connected to the front end portion (6), where the front end portion (6) is arranged on a rear floor ...
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JP2024055140A |
[assignment] When the vehicle itself drives a towed vehicle over soft ground, etc., the vehicle body or the wheels of the towed vehicle may damage the ground by digging up or digging holes in the ground. To provide a vehicle coupling dev...
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JP7464321B2 |
[Problem] To provide: a conveyance system which can increase safety when an unmanned carrier vehicle conveys an object to be conveyed; and an unmanned carrier vehicle. [Solution] A conveyance system according to the present disclosure co...
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JP2024046272A |
[Problem] To provide a trolley whose 4WS mechanism can be easily switched ON/OFF. [Solution] A truck 1 includes a loading platform 11, a pair of front wheels 31 which are provided on the loading platform and are free wheels, a pair of re...
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JP2024039636A |
A registration system for approaching a target object spatially spaced from a vehicle is described. The alignment system includes an object detection means (20) attached to a vehicle and a coupling element, the coupling element (30) remo...
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JP2024034340A |
An object of the present invention is to provide a traction jig that can change the traction direction. [Solution] A traction jig 1 can be inserted between a pair of protrusions 214, 224 of a truck 200, 201, 202 having a pair of protrusi...
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JP7440075B2 |
To provide a towing vehicle that prevents or suppresses overturning of a towed vehicle so that transporting operation can be effectively performed.A towing device 1 includes a power towing vehicle 3 and a towing tool 4 for simultaneously...
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JP2024019973A |
An object of the present invention is to make the traction operation more stable. [Solution] A coupling device 40 that connects a towing vehicle 20 and a towed vehicle 30, the first link 42 being supported by the towing vehicle so as to ...
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JP2024017676A |
An object of the present invention is to provide an automatic transport trolley capable of transporting long cargo even in a narrow area. [Solution] An automatic transport trolley 10 of the present invention includes a trolley body 12 th...
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JP2024016331A |
The object of the present invention is to improve stability when a large force is applied to a towing vehicle or a towed vehicle in the towing direction. A coupling device 40 couples a towing vehicle 20 and a towed vehicle 30 towed by th...
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JP7417489B2 |
To expand application and improve convenience of a four-wheel swap carrier.A four-wheel swap carrier 1 includes: a main body provided with a driving seat; a chassis 20 extending backward from the main body and detachably installed with a...
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JP2024004953A |
An object of the present invention is to provide a technology that can increase the number of types of towed objects that can be towed by a work vehicle. An exemplary work vehicle is a work vehicle that is installed to be capable of towi...
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JP2023183562A |
To provide a cargo handling/conveying vehicle configured so that a towing car can be automatically connected to a carriage accompanying running of the towing car even when there is no space for the towing car to run in front of the carri...
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JP3245155U |
An object of the present invention is to provide a hitch member that can withstand higher loads and, as a result, dramatically improves the safety factor. [Solution] A hitch member for towing various types of trailers at the rear of a ca...
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JP2023183561A |
To provide a cargo handling/conveying vehicle configured so that a towing car can be automatically connected to a carriage even when there is no space for the towing car to run in front of the carriage.A cargo handling/conveying vehicle ...
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JP2023183563A |
To provide a cargo handling/conveying vehicle configured so that a towing car can be automatically connected to a carriage accompanying running of the towing car even when there is no space for the towing car to run in front of the carri...
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JP2023551411A |
A modular vehicle connection device (1) for firmly connecting at least one leading vehicle (A) and one trailing vehicle (B) in operation, said device (1) comprising: for each vehicle said vehicle ( A, B), said spar (2) having a front cav...
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JP7393075B1 |
[assignment] Enables a towed vehicle with a traction device to follow substantially the same trajectory as the towed vehicle when reversing or reversing the towed vehicle, and reducing the switching distance (switching space) to linear m...
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JP7384149B2 |
To provide a towing vehicle which enables high parking accuracy to a parking position even when receiving an inertial force of a dolly during parking.A towing vehicle includes: a vehicle body 11; and a dolly connection device 22 which is...
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JP2023161854A |
To achieve, with a simple structure, movement and coming-off prevention of a coupling pin.A conveyance dolly coupling device 10 includes: a dolly coupling frame 21 attached to a towing vehicle 11; an operation mechanism 51 provided on a ...
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JP7368901B2 |
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JP7369099B2 |
To provide a traction gear which enables reduction of damage caused during a rear end collision of a vehicle.A traction gear includes: a pair of left and right rear side frames 2 which are disposed at left and right sides across a center...
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JP7360619B2 |
To provide a coupling device which enables proper coupling when performing coupling to a coupling object, and restricts wobbling of the coupling object when moving with the coupling object connected.A coupling device includes: coupling m...
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JP2023542892A |
[composition] The present invention relates to a traction mechanism (10) for a traction earthmoving vehicle (12). The towed earthmoving vehicle (12) has a tow point (24) fitted under its chassis (14). The towing mechanism (10) includes a...
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JP2023144348A |
To provide a snow removal trailer with a safety draw bar lock.A snow removal trailer (1) has a chassis (5) extending longitudinally in a chassis direction (I-I), and a draw bar (9). Pivoting means (11) allows selective pivotal movement o...
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JP7356324B2 |
To provide a truck and a traction robot capable of performing automatic transportation, a fastening device for connecting the truck and the traction robot, and an automated transportation system, which can be used in a construction site....
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JP2023138055A |
To provide an automatic carrier vehicle system which stabilizes the turn angle of an automatic carrier vehicle.An automatic carrier vehicle system comprises: a dolly 100 which includes a load-carrying platform having a first face and a s...
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JP2023136060A |
To provide a dolly that can minimize variations in a position of an automatic conveyance vehicle configured to slide under a loading platform and that can prevent cargo shifting.A dolly is configured to be conveyed by an automatic convey...
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JP7343231B1 |
An object of the present invention is to provide a traction device and the like configured to allow a towed truck to run stably. [Solution] A towing device comprising a power towing vehicle A and a self-propelled guide mechanism G that i...
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JP2023125625A |
To provide a traction gear capable of reducing a load applied on a motor shaft of a motor.A traction gear 21 comprises: a turning arm 30 connected so as to be turnable about a turning shaft in a vertical direction orthogonal to the advan...
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JP2023119103A |
To improve the turning performance of an unmanned carrier traveling while towing a vehicle.A mobile body 50 includes: an unmanned carrier 200 having a pair of left and right drive wheels 201 and configured to travel by rotation of the dr...
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JP2023118603A |
To realize a transport vehicle in which a load is less likely to be applied to a connection member between a traction vehicle and a dolly.A transport vehicle (1) of the present invention is configured such that one end portion (103a) of ...
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JP7326334B2 |
A method of aligning a tow vehicle with a trailer positioned behind the tow vehicle is provided. The method includes determining a point cloud map of a rear environment of the tow vehicle. The rear environment includes the trailer. The m...
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JP2023103882A |
To provide a versatile automatic coupling mechanism, carrier device and carrier system.An automatic coupling mechanism comprises two shafts parallel to each other and provided at a tool part for moving a work, a drive source provided at ...
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JP7313099B1 |
A transport system and an unmanned transport vehicle capable of enhancing safety when transporting an object to be transported by the unmanned transport vehicle are provided. A transport system according to the present disclosure is a tr...
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JP2023096390A |
To accurately set a center position of a marker when a tow vehicle and a towed vehicle are connected to travel straight regardless of a marker attachment position of the towed vehicle.A towing support device obtains a knuckle θ between ...
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JP2023096391A |
To reduce a load on a system user by eliminating time and labor in a measure scale measurement work and a manual input work into a system when acquiring parameters necessary to calculate a knuckle.A parameter input reception section 32 o...
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JP2023094498A |
To enable the driving efficiency to be amplified almost twice.In a case where an object is driven, the counteraction acts 100% in the reverse direction when the normal action and the counteraction are on the same movement line. In a case...
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JP2023084994A |
To provide a coupling structure for a vehicle and a dolly by which the vehicle and the dolly can easily be coupled.A coupling structure 30 connects a vehicle 10 and a dolly 20 towed by the vehicle 10. The coupling structure 30 includes: ...
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JP2023525615A |
The present invention is a heavy duty vehicle (100) comprising at least two partial vehicles, namely a forwardmost partial vehicle (102) and a rearmost partial vehicle (104), said forwardmost portion The vehicle (102) has connection mean...
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JP2023082244A |
To provide a docking-type heavy machine capable of improving usability and reducing energy costs.A docking-type heavy machine comprises: a heavy machine unit having a function for civil engineering work; a transportation machine connecta...
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JP7289382B1 |
To provide a towing device that can easily connect a truck to a towing vehicle regardless of the shape of the truck, and that can easily release the restraint and tow of the truck when towing the truck. A towing device for towing a bogie...
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JP7287165B2 |
When a drawbar is inserted into a coupling hole, which is a necessary task to couple a towbar to a tractor, a brake device switches from a braking state in which a braking force is applied to each front wheel to a non-braking state in wh...
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