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WO/1993/004900A1 |
A direction changing device for use with the conventional automobile which is capable of being mounted to the conventional chassis. The device is operated by the power source of a front wheel driving automobile and the conventional drivi...
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WO/1993/000789A1 |
A ditch excavator provided with a caterpillar mounting, the excavator comprising an excavating unit (7) secured to the mounting and supporting legs (8) fastened to the mounting to support the ditch excavator during the digging. The ditch...
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WO/1992/014003A1 |
A support system, which has support/brace units, for restraining the several mobile sections through their undercarriage I-beams (30) of a mobile or manufactured home, against lateral movement during ground movement, tremors or vibration...
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WO/1992/008012A1 |
A stabilizer arrangement (11) of an implement-carrying vehicle (12) such as a skid-steer loader, deployable to stabilize the vehicle during implement use, comprises an elongated, ground-engaging member (18) extending widthwise either sid...
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WO/1992/006871A1 |
An automobile capable of turning its body in any arbitrary direction is disclosed, and includes a lifting/lowering mechanism and a pair of brake control mechanism. The lifting/lowering mechanism includes a first lifting/lowering means (1...
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WO/1991/017065A1 |
The present invention relates to an apparatus with inwardly and outwardly foldable support legs (39, 45) for a load carrier frame (1) in demountable bodies or the like, the support legs including at least two mutually telescopically shif...
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WO/1991/008929A1 |
A load carrier for vechicles has two longitudinal load supports (2) permanently fixed in the roof of the vehicle, between which transverse load supports (5) may be disposed. In order to include the transverse load supports also in the lo...
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WO/1991/004177A1 |
An electric leveling and stabilizing jack for recreational vehicles having a vertical ground-engaging position and pivotable to a horizontal stowed position. The jack has a rigid double retraction arm (74) which is connected on one end t...
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WO/1990/014248A1 |
The invention relates to a semitrailer (1) comprising means (6) for shifting a load, such as a container (9), to the support of the trailer (1) and away from the support thereof; as well as means (3) for shifting the bogie (2) in the len...
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WO/1990/014246A1 |
The invention relates to supporting legs (3) for a trailer (1). The supporting legs include two elongate leg members (31, 32), which are attached at the rear end (1a) of the trailer so that in the high position (A), each leg member (31, ...
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WO/1990/014247A1 |
The invention relates to an apparatus connectable to a trailer, by means of which apparatus the rear end of the trailer is shifted sideways. The trailer comprises a raising and lowering device for raising and lowering the rear end of the...
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WO/1988/002707A1 |
Landing gear (1) for raising and lowering a trailer. The landing gear comprises two support legs (4) and two pressure fluid cylinders (5). Each support leg (4) is formed of an elongate member which at its first end is pivotally attached ...
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WO/1987/006548A1 |
In order to turn a four-wheeled motor vehicle on the spot, the vehicle is provided with a lifting device equipped with a mechanical, pneumatic, hydraulic or electric drive. The supporting force of the lifting device is offset in relation...
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WO/1987/006202A1 |
A jacking system for supporting the front end of the trailer of an articulated truck when uncoupled from a tractor unit comprises an externally screw-threaded inner jack member (16) and nut segments (18), capable of cooperating with the ...
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WO/1987/002634A1 |
A tracked vehicle with a rearwardly extending ram (13) and an energizing means (14) for the ram, for assisting the vehicle in mounting precipitous objects. A preferred vehicle configuration uses only three, track direction changing rolle...
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WO/1987/002636A1 |
A wide track vehicle with improved skid steering by having a chassis (1) supported upon two independently drivable tracks (2) by side support wheels (3) engaged with each track adjacent the outer edges only. Downwardly projecting rubbing...
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WO/1987/002635A1 |
A tracked vehicle of narrow aspect suitable for unmanned operation both in hazardous environments and on routes normally accessible only to pedestrians, comprises two identical vehicle units (1, 2) each having an independently drivable, ...
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WO/1987/001666A1 |
Apparatus for the force required to move an assembly along a flat or inclined surface utilizing an assembly of two wheels (5) on a common axis (10) whereby one wheel is free to move and the other is prevented from rotation by the use of ...
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WO/1985/001921A1 |
Lifting and maneuvering device for producing lateral movement of a vehicle. Previous lifting and maneuvering devices have not found wide commercial use due to their complicated and expensive construction. A lifting and maneuvering device...
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WO/1984/002689A1 |
A frame (10) is carried by four castor wheels (18) and is provided with a number of vertically movable supports (21, 22, 24, 25) which are raisable and lowerable with the aid of operating means such as hydraulic cylinders for bearing aga...
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WO/1984/000729A1 |
A chassis assembly for a mobile machine, especially a small excavator, has a frame (1) and a pair of wheels (22) mounted to the frame for independent lateral adjustement to provide a stable working platform and allow the machine to be mo...
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WO/1982/001855A1 |
Arrangement for a supporting leg (1) for a tow-bar (2) with a towing eye (3) on towed agricultural implements, for folding up and folding down the supporting leg (1) and for holding it locked in the foldeddown position. A plate (21) proj...
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WO/1981/001986A1 |
Vehicle comprising a chassis carried by wheels or the like, a carrier (7) being arranged on said chassis and adapted to support a working equipment, such as a crane (9), said carrier being pivotable about an axis (13) extending at an ang...
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WO/1981/001691A1 |
Landing gears for semi-trailers or the like in which the telescoping outer (12) and inner (14) legs of the landing gear are formed as a pair of identical, generally U-shaped sheet metal members (20, 21, 30, 31) which are welded along ove...
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WO/1980/001476A1 |
In the wall of a supporting leg, which is formed as a tube at least in its downwardly open lower portion, a hole (11) has been formed. A sloping plate (10) inside the leg forces dirt, snow, etc. through this hole after penetrating into s...
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WO/1979/000651A1 |
Public works machine, such as articulated automotive hydraulic shovel. This machine has a lower chassis (1) provided, at one end, with a pair of carrier wheels (3) mounted on adjustable and retractable wheel-bearing arms (2), and at the ...
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JP2024058723A |
[Problem] To improve the stability of a land-rail work vehicle during work. A land-rail vehicle is provided with a working device on the vehicle body, can travel on roads and tracks, and is equipped with a wheel turning device. The wheel...
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JP7472172B2 |
A motor vehicle (10, 100) with a chassis (20, 120), a plurality of wheels (12, 14, 16, 18) with pneumatic tyres (14a) and an on-board compressed air system (40, 140) for supplying pneumatic operating devices of motor vehicle (10, 100), i...
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JP7470088B2 |
To provide an outrigger device of a service vehicle which can achieve reduction of the number of components while achieving weight reduction.Each outrigger includes at least three arms. At least one of the arms is formed in a box shape h...
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JP2024512571A |
The invention relates to a landing gear with a force measuring element (10). The landing gear is a transmission assembly comprising an outer tube (20), an inner tube (30) movably mounted in the outer tube (20), and at least one spindle (...
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JP2024021429A |
An object of the present invention is to provide an undercarriage body capable of fixing a transformer lifter at an intermediate position without requiring any processing on the undercarriage body itself. [Solution] An undercarriage body...
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JP7418712B1 |
An object of the present invention is to provide an outrigger for a material transport vehicle that can maintain a horizontal posture of a loading platform loaded with seedlings and the like when stopped on an uneven slope. [Solution] An...
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JP7410832B2 |
To transport a construction machine by a simple operation without using a jack apparatus made of a different member.A lower boom 12 of a front device 11 and a crane device 25 for loading/unloading a counter weight 22 constitute a jack ap...
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JP7409278B2 |
A vehicle equipped with a plurality of omni-directional wheels includes a grounding part that supports the vehicle by grounding to a ground surface, a moving mechanism to protrude the grounding part from the bottom of the vehicle toward ...
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JP7409753B2 |
To provide an outrigger capable of appropriately maintaining a stretched state, and an industrial vehicle equipped with the same.An outrigger 2 installed in an industrial vehicle comprises: an outrigger body 20; a hydraulic cylinder 22; ...
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JP2023184018A |
To prevent a posture change caused by pressure oil leakage from occurring even when a hydraulic pump is stopped in a work vehicle provided with a plurality of support mechanisms, supported on a vehicle body by a hydraulic actuator so as ...
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JP3244971U |
An object of the present invention is to provide an outdoor escape device for an automobile, which allows the automobile to escape by using the automobile body when the automobile gets stuck in a depression in a quagmire. An outdoor esca...
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JP2023161999A |
To provide a jack and a jack-up system which can quickly and easily assist getting out of a vehicle from stuck situation, and a vehicle which can quickly and easily get out from stuck situation.A jack 10 has: an upper side support portio...
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JP2023150580A |
To provide a wheel type work vehicle which has both of mobility and workability.A wheel type work vehicle comprises: a controller controlling an actuator so that an outrigger takes a separate attitude that a float is separated from a gro...
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JP2023141554A |
To provide a ladder/boom loading vehicle that shortens a projecting duration of an outrigger and enhances operability and safety during operation of a ladder.A ladder/boom loading vehicle includes: a plurality of outriggers 8 provided on...
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JP7346936B2 |
To provide an outrigger device which enables improvement of stability performance.An outrigger device 1 includes: an outrigger jack 20 having a jack cylinder 21 disposed along a vertical direction; a float 40; and a connection part 30 wh...
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JP3243601U |
On-board pull-out inspection laboratory and vehicle for virus inspection. The in-vehicle pull-out test laboratory comprises a fixture room (1) and a support frame (2) having a plurality of support legs (4) with a ground support state and...
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JP7329904B2 |
To provide a work machine capable of preventing an undercarriage from slipping.A work machine according to an embodiment of the present invention comprises: an undercarriage; a revolving super structure rotatably mounted on the undercarr...
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JP7327052B2 |
To provide a horizontal posture determination device of a vehicle body with outriggers, that is capable of determining whether or not a vehicle body can be horizontal when assuming that an approach angle of the vehicle body relative to a...
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JP3242898U |
To provide an inexpensive manual auxiliary leg for a trailer that is free from unintended descent and can be easily adapted to motorization. An auxiliary leg for a trailer includes an outer cylinder, an inner cylinder slidably arranged i...
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JP2023096730A |
To provide an outrigger device which can be configured in a limited space and set to an overhang width according to the usage condition of a construction machine.Outrigger boxes 34 having rotation shafts 35 of outrigger arms 32 provided ...
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JP7294285B2 |
Provided is a jack device (20) easily storable in a storage space (S) of a machine body (13) of a work machine. The jack device (20) includes an arm (30), a cylinder (40), a float (50) and a pin (61). The arm (30) is rotatably connected ...
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JP2023525605A |
A high performance sports car (1) comprising a chassis (2), a bottom (15) facing the ground (16) on which the sports car (1) moves, and four wheels (1) supported by the chassis (2). 3), four suspensions (13), each connecting a correspond...
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JP7273143B2 |
A landing gear assembly includes a leg assembly including a first portion and a second portion, wherein the first and second portions of the leg assembly telescopingly engage one another, a gear assembly operably coupled to the first and...
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JP3241841U |
To provide a floor plate for an outrigger jack, which eliminates the risk of a worker's hands and feet being caught, and allows alignment with a float portion to be completed more safely and efficiently in a shorter period of time than b...
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