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WO/1995/013931A1 |
Rear axle assembly for motor vehicles comprising a U or H-shaped axle, formed from two suspension arms (2) linked by an omega-section beam (7). Each suspension arm consists of at least one metal plate (1) and a lateral shield (8), welded...
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WO/1995/009092A1 |
The invention relates to suspension for motor vehicles, mainly for the steered axle of low-floor buses, having pneumatic springs connected to the body or frame of the vehicle and radius rods for guiding the running gear. The upper armatu...
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WO/1995/006571A1 |
This invention relates to a method of mounting an air spring suspension in a vehicle provided with wheels which are suspended by one or several leaf springs, the air spring suspension comprising a wheel suspension means for each wheel, a...
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WO/1995/003185A1 |
A buffer apparatus mounted on a torsion axle (2) for preventing a rolling of an automobile. A spring having an upper elastic bar (5') and a lower elastic bar (5) is supported at a hinge pin (10) fixed to a chassis. The lower elastic bar ...
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WO/1995/000348A1 |
A high speed engineering vehicle (10) has sprung axles located for vertical movement by linkage and locating arms and a suspension unit (15) between each axle and the body of the vehicle for high speed use, the suspension unit (15) inclu...
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WO/1995/000715A1 |
This invention provides a ripper system (20) adapted to fit on a bucket assembly (11) of a front-end loader portion of an engineering vehicle, the ripper system (20) including at least one ripper means mounted on said front-end loader bu...
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WO/1994/022684A1 |
An elastomeric bushing (12) for mounting a first member to a second member which permits limited articulation of one of the members relative to the other. The bushing comprises an inner element (20), an outer element (18), and a highly c...
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WO/1994/016155A1 |
A four-way tilt mechanism (15) for maintaining the super structure (14) of an off-road vehicle generally horizontal while the vehicle is working on uneven terrain is disclosed. The tilt mechanism is very robust and provides independent a...
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WO/1994/010393A1 |
The object of the invention is an ice-maintenance machine, which includes a steerable vehicule (2), a water tank (15, 16), a platform (4) for icy slush, an ice-maintenance unit (1) propelled by the vehicle, and a removal conveyor (3) for...
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WO/1994/008806A1 |
A vehicle suspension arrangement comprising an axle (14) which rotatably supports a wheel (23); a leaf-spring (17) which is supported at opposite ends (17c, 17d) and is connected to the axle (14) at an intermediate point (20) to flex lat...
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WO/1994/004381A1 |
A rear suspension for a vehicle including an axle beam (1) transversely arranged with respect to the car body where wheels (2) are mounted on both ends of the axle beam (1); trailing arms (4) projecting forward from both ends of the axle...
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WO/1993/021029A1 |
The invention relates to an axle and bogie construction for a commercial vehicle, in which the axle (1) is supported through a triangular support (4) and longitudinal support (7), respectively, to the frame (2) of the vehicle. On both si...
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WO/1993/019959A1 |
A conventional suspension system includes a load sensing valve (F) for modulating the braking force with load. An auxiliary suspension system includes air bags (10, 11) for the rear axle (B) of the vehicle. To compensate for the effect o...
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WO/1993/008039A1 |
A hydraulic driving device for the steering wheel of a dump truck in which a hydraulic motor can be mounted and/or dismounted therefrom after it has been assembled to thereby make the size of the hydraulic motor larger. A driving shaft (...
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WO/1993/005968A1 |
The invention relates to an axle or bogie construction for a commercial vehicle, comprising a triangular support (5), an axle (2) made turnable by means of positionally adjustable longitudinal supports (6), and, between a chassis frame (...
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WO/1993/004881A1 |
A suspension system comprising buffer springs (21L, 21R) interposed between an axle (1) and a chassis frame (7), a pair of double-acting cylinders (22L, 22R) provided a preset distance apart in the lateral direction of the vehicle and ea...
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WO/1992/004196A1 |
A suspension system for the main frame of a large dump truck having laterally spaced frame members (10) each associated with a wheel mounting hub (12) the system comprising, for each hub (12), a hollow forward attachment arm (20) support...
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WO/1992/002381A1 |
A vehicle (10) such as a vehicle for agricultural use of the type commonly known as a tractor, comprises a chassis (11), a front axle means (18) and a rear axle means (40) suspended from the chassis (11) by rear axle suspension means (42...
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WO/1991/015376A1 |
A suspension unit of a crawler, especially a bulldozer whose durability and riding comfort are improved among construction machines that travel on the work site. In a large and heavy crawler, the durability of a center pin is poor since ...
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WO/1991/014587A1 |
The invention relates to an axle or boggie construction for a commercial vehicle, comprising a triangular support (4) and an axle (1) made turnable by means of positionally adjustable longitudinal supports (16, 17). To stabilize the oper...
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WO/1991/014590A1 |
A multi-purpose suspension system for resiliently mounting a rigid body (10) on a rigid base assembly (14, 16, 18, 20), comprises an intermediate frame (22) spring-supported from the base assembly for limited relative angular movement ab...
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WO/1990/011201A1 |
A suspension system for a vehicle wheel set, comprising first suspension means (21), second suspension means (22) and stabilising means (25) arranged generally transversely of the longitudinal axis of an associated vehicle and arranged t...
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WO/1990/006242A1 |
The invention concerns an installation for a steerable rigid axle (7) in a modular-design tractor, in which the rigid axle (7) is spring-mounted with respect to the tractor chassis, and the rear side of the rigid axle is supported by an ...
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WO/1989/010275A1 |
The invention relates to a lifting bogie for load-carrying vehicles. The lifting bogie comprises a bogie axle (7), two rocking arms (8) rotatably arranged on the bogie axle (7), to the first ends of which rocking arms spring assemblies o...
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WO/1989/007545A1 |
The suspension of a steerable wheel axle (3) of a tractor (1), whose axle body (7) is rigidly connected on its rear face to a drag-bar-type sliding guide (4) which pivots freely on the chassis (2) on a ball and socket joint (5) and is su...
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WO/1989/006758A1 |
A bush is disclosed particularly for flexibly mounting an axle assembly on the chassis of a vehicle. An elastic bush (32) is inserted in a sleeve (30) mounted on the axle assembly. The elastic bush has a tapered bore (34). A pin (42) wit...
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WO/1989/005742A1 |
In a tractor (2) useful in agriculture or civil engineering, an axle element (4) of a rigid axle (1) designed preferably as a front axle is suspended like a balance beam on a support pin (6) aligned in the longitudinal direction of the t...
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WO/1988/006106A1 |
The axle suspension for vehicles, in particular for heavy vehicles and special vehicles, is characterized by an axle chassis connection by means of two telescopic sub-assemblies comprising basically a telescope cylinder (6, 95) and teles...
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WO/1987/006540A1 |
A vehicle suspension unit (10) has two arms (11) joined together at one end (13) by a cross-member (14). Each arm (11) is formed from two fibre reinforced plastic springs (15) separated by the cross-member (14) at the end (13) and by a s...
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WO/1987/002628A1 |
A suspension system for a wheeled vehicle, particularly for off road use, the suspension system comprising a plurality of axle assemblies (26, 35, 44), each carrying wheels (27, 36, 48) at either end with a leaf spring suspension element...
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WO/1987/001078A1 |
An H-frame vehicle suspension, having pivoted arms joined by a transverse member, has its arms (10) pivoted within enclosures (16) connected to or incorporated in the vehicle structure, such enclosures also containing springs (19) operat...
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WO/1985/001702A1 |
Means for improving the stability of a tractor or another working machine. Stability problems occur in a tractor in which to the body structure, or in conjunction with the wheel axle, has been connected a swivelling joint with horizontal...
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WO/1985/001703A1 |
An air suspension system for each rear wheel of van-type vehicles features a seven-point articulated system. A pair of rearwardly diverging torque rods (70, 72) are pivotally attached to the axle hanger (24) to provide a modified paralle...
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WO/1983/000642A1 |
A damping system (43) for use in a lift truck (10) to damp oscillating motions of the vehicle frame (14). The system includes a pair of hydraulic tilt cylinders (46a, 46b) which sense moments of force of a carried load (12). A pair of se...
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WO/1982/002519A1 |
Trunnion mounted axle assemblies are used on farm tractors, fork lift trucks, golf carts, and earth moving vehicles such as front end loaders. Normally, such axles are mounted by pillow blocks to the vehicle frame and rotation of the axl...
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WO/1982/001518A1 |
An axle suspension system wherein shock-absorbing members (31, 32) allow vertical movement of an axle (25) relative to a frame (16). Unequal vertical movement of the ends of the axle (25) is restrained by a torsion bar (40) spaced from a...
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WO/1981/003466A1 |
Axle construction for vehicles, especially for off-the-road vehicles or tractors, comprising a rigid, centrally pivoted oscillating axle (10) suspended in relation to the frame (15) of the vehicle at its central part, an auxiliary frame ...
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WO/1981/001689A1 |
The advent of relatively wide beadless tires on off-highway trucks and the like has dictated the desirability of providing a suspension system which separates the damping functions during the bounce and roll movements occurring between a...
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WO/1980/002014A1 |
An energy-absorbing preloaded pad assembly (17, 117) for use in stabilizing relatively movable portions of a structure, such as vehicle structure (10). The stabilizing pad assemblies may be utilized for stabilizing oscillations of a stab...
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WO/1980/000821A1 |
In a hydraulic circuit (10) fluid is passable from a priority valve (28) through control and lockout valves (30, 32) to, for example, a suspension system (27) of a work vehicle (20) or control cylinders of a steering assembly. The lockou...
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JP2024046992A |
[Problem] To harmonize both the amount of twist of a cross beam and the amount of displacement of a trailing arm. [Solution] A pair of left and right hub carriers 14a, 14b includes a forearm portion 30 that extends in the vehicle width d...
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JP2024043628A |
[Problem] Even if torsional stress is input to the axle beam in the vehicle width direction, the lateral rods can be installed so that the relative distance between the attachment positions of the lateral rods does not change, and the ax...
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JP2024036795A |
An object of the present invention is to provide a rear suspension structure that can balance both bending rigidity and torsional rigidity. [Solution] A hub carrier 14 has a forearm portion 30 extending toward the front of the vehicle an...
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JP2024033085A |
[Problem] In a spring seat having a shape in which a protrusion and a seat are integrally formed by bending a metal plate, it is possible to prevent local thinning of the metal plate and improve the surface strength of the top plate of t...
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JP2024034578A |
An object of the present invention is to improve the rigidity of the force application point of a trailing arm support part compared to the conventional one. A frame member (a rear side member front 10 and a rocker inner rear 20) is prov...
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JP7443145B2 |
A drive system of an electric vehicle is disclosed. The vehicle has an arrangement optimized for characteristics of a hydrogen electric truck so as to ensure an available space inside vehicle body frames, thereby allowing a battery, high...
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JP7441680B2 |
To provide a torsion beam type suspension that is able to improve the strength and durability of a torsion beam by reducing stress concentration of a weld portion between the torsion beam and a trailing arm while securing good productivi...
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JP7441679B2 |
To provide a torsion beam type suspension that makes it possible to adjust a torsion characteristic with a high degree of freedom while securing satisfactory productivity and high strength.In a cross-section in which a torsion beam 1 is ...
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JP2024018204A |
The present invention provides a suspension structure for a vehicle that improves the mounting rigidity of a brake caliper, prevents the brake caliper from being displaced during braking, and prevents the generation of abnormal noise. [S...
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JP2024003413A |
An object of the present invention is to provide a technology that can appropriately transmit a load from a trailing arm. [Solution] The vehicle includes a rocker 12 that extends in the longitudinal direction of the vehicle, a cross memb...
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