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9039018 Four-wheel independent suspension system for an electric wheelchair  
A four-wheel independent suspension system for an electric wheelchair includes a chassis, two front wheels each fixed to a front rod respectively, and two rear wheels each fixed to a rear rod...
9039034 Multiple axle equalizing rubber suspension  
A suspension system for a vehicle includes a frame mounting bracket for mounting to the vehicle. The suspension includes front and rear rubber torsion axle assemblies. Front and rear lever...
8814191 Leaf spring having a rigidly connected elastic connecting body for a motor vehicle  
A motor vehicle arrangement, a motor vehicle and a connecting body for a motor vehicle. A leaf spring is configured to provide suspension of the motor vehicle, and an elastic connecting body is...
8757650 Triple axle with rubber torsion mechanism  
A preferred embodiment of the present invention includes a triple torsion axle system and kit with various features to help reduce or prevent damage that otherwise may occur with large loads. For...
8668212 Stabilizer bar of fiber reinforced plastic composite and method for its manufacture  
A stabilizer bar or stabilizer link in fiber composite construction is of a monolithic construction without fiber interruption. The cross section geometry, the wall thickness, and the fiber...
8628101 Suspension structure, bush structure and suspension characteristic adjusting method  
A bush is adapted to connect a suspension link with a link support member which is one of a wheel support member and a vehicle body member. The bush includes an inner cylinder which extends in a...
8523208 Independent suspension mechanism  
An independent suspension with no axle is disclosed which includes a hanger and a control arm having opposite first and second ends pivotally mounted to the hanger between the first and second...
8393626 Continuously cured EPDM used in various dampening applications including vehicle axle cords  
The present invention generally relates to the use of EPDM (ethylene-propylene diene monomer) polymer compounds used in place of NR (natural rubber), SBR (styrene butadiene rubber), polyisoprene...
8360179 Machine suspension system having torsion axle assemblies  
A suspension system for a machine is disclosed. The suspension system may have a front torsion axle assembly with a first arm connected at a first end to a first shaft, and a first axle connected...
8360448 Angular adjusting system for torsion suspension and torsion suspension so obtained  
In a traditional hitched trailer there is no way to adjust the ride height of the trailer. Provided is an angular adjusting mechanism (13) for a suspension system (10) comprising a shaft (12) and...
8226101 Torsion system for torsion axle/suspension  
A torsion system (20) comprising a housing (24) adapted to be secured to a structural portion of a vehicle. A shaft (23) has a core portion (32) accommodated in the housing (24) and defines...
8210550 Suspension system for baby stroller  
A suspension system for a stroller is described. The suspension system may include a rotating damper mechanism used between a stroller frame and a stroller wheel. In one example, apparatus for...
8186697 Suspension arrangement for rear castered wheels on a work machine  
A work machine is provided having a suspension arrangement between an axle of the machine and a caster wheel assembly. The suspension arrangement comprising a torsion spring assembly. The torsion...
7832745 Single caster wheel assembly for trailer towable at high speeds  
A trailer wheel assembly for mounting on the rear of a trailer has a structure that reduces or prevents oscillations about a vertical axis arising during high speed towing. The structure includes...
7789408 Suspension arrangement for rear castered wheels on a work machine  
A suspension arrangement for a work machine includes a frame and a rear axle rigidly carried by and substantially immovable relative to the frame. The suspension arrangement includes a caster...
7703780 Wheel supporting apparatus improving ride comfort of vehicle  
A wheel supporting apparatus includes dampers, ball joints, a knuckle, an upper arm and a lower arm. The dampers are attached to a case of an in-wheel motor in the top-bottom direction of the...
7364176 Vehicular anti-vibration structure  
A suspension bushing is provided in a connection between a lower arm supporting a drive front wheel and a subframe. The suspension bushing includes an inner cylindrical portion secured to the...
7261287 Vehicle having a suspension assembly with multiple torsion members which cooperatively provide suspension  
A vehicle having a suspension assembly including a first torsion member connectable to a frame along a first axis and a second torsion member operatively coupled to the first torsion member along...
7044565 Torsion beam axle suspension  
In the torsion beam axle suspension of the present invention, by providing mounts formed on one end of each of trailing arms with a three-dimensional slant angle, when a transverse force is...
6905130 Torsion axle  
A linear or longitudinal torsion axle where the torsion shaft extends parallel to the longitudinal extent of the vehicle to which the torsion axle is attached. The torsion axle includes two...
6877728 Suspension assembly having multiple torsion members which cooperatively provide suspension to a wheel  
The present invention relates to a suspension assembly for a carriage. The suspension assembly, in one embodiment, includes a first torsion member connectable to a carriage frame along a first...
6854750 Variable rate bushing for stabilizer bar  
A variable rate bushing passively controls the stiffness of a stabilizer bar. During normal vehicle operation, the stabilizer bar is compliant. As twist increase, the resistance increases. In one...
6845995 Method of forming compression gripped bushing system  
A suspension bar assembly for an automotive vehicle includes a suspension bar having a bushing, a bushing retainer that exerts radially and axially compressive forces onto the bushing such that...
6752411 Multi-stage torsion axle  
A multi-stage torsion axle that has a first stage torsion assembly positioned within a second stage torsion assembly. The first stage torsion assembly has a square first stage shaft within a first...
6722677 Connecting component  
A connecting component connecting two members, such as a suspension component and a vehicle component, dampens vibrations and produces springing forces. The connecting component is formed by a...
6692014 Load hauling trailer assembly adapted for on and off road use  
A load hauling trailer assembly adapted for on and off road use includes a towable mobile chassis, a storage container body mounted on the mobile chassis and having an open top, a top cover having...
6616162 Coupling of an axle member to a vehicle leaf spring or a longitudinal link  
In a coupling of an axle member to a vehicle leaf spring or a longitudinal link, the axle member is coupled to a vehicle leaf spring or a longitudinal link with spring/damper elements...
6588778 One piece trailing arm for torsional springs  
An axle assembly for a vehicle or a trailer includes an outer housing, an axle shaft and a plurality of bushings. The axle shaft is a single piece unitary construction which includes an activator...
6364041 Mid-axle suspension  
A 6×4 utility vehicle utilizes a middle axle (21) which is suspended to the frame of the vehicle by means of a suspension assembly (22). The suspension assembly (22) allows the vehicle (10) to...
6354615 Vehicle having a torsional suspension and torsional joint  
An articulating vehicle (10) includes a front axle (21) operatively connected to a front frame (40) and a rear axle (21) is operatively connected to the rear frame (30). A torsional joint (50) has...
6244613 Self-propelled agricultural machine  
An articulated self-propelled agricultural machine, in particular, a forage harvester, whose group of rear axles comprise two frame parts having regions thereof arranged one above the other and...
6209896 Vehicle suspension attachment assemblies  
Attachment assemblies for attaching suspension components within a vehicle suspension assembly are provided. First, a bracket assembly having an axle beam utilizes a one piece bracket to improve...
6070898 Suspension system for a wheelchair  
A wheelchair suspension system has a resilient front suspension members and resilient drive wheel suspension members. The resilient front suspension members are attached to the front end of the...
6003888 Pontoon boat center lift trailer axle assembly  
A torsion axle for a trailer for transporting a load such as a pontoon boat. The torsion axle assembly is part of a wheel unit for maintaining stability for the trailer during transport. The...
5921341 Vehicle  
A suspension unit for each rear wheel of a motor powered off-road four wheeled vehicle comprising a suspension arrangement with the inner members constructed for mounting on a fixed shaft secured...
5921568 Front suspension system with substantially horizontal shock absorber  
An automobile includes a plastic body and a steel frame bonded to the plastic body. The front suspension system of the automobile includes a "v"-shaped control arm coupled to a front wheel. An arm...
5816606 Horizontally-mounted rear shock absorber for lightweight motor vehicle  
An automobile includes a plastic body and a steel frame bonded to the plastic body. The rear suspension system of the automobile includes a suspension arm coupled to a rear wheel. An arm shaft...
5788265 Torsional bushing system  
A torsional bushing system is provided and includes an elongated inner member that has disposed thereon a plurality of elastomer bushings of a generally square configuration. The assembly is...
5758896 Rubber torsion front suspension spring for lightweight motor vehicle  
An automobile includes a plastic body and a steel frame bonded to the plastic body. The front suspension system of the automobile includes a "v"-shaped control arm coupled to a front wheel. An arm...
5732970 Modular trailer wheel suspension  
A modular rubber spring suspension including a hanger having a vertical plate extending downwardly from a horizontal plate, a rubber spring, a first side on the rubber spring secured to the...
5707073 Stabilizer link  
A stabilizer link for a steering and suspension assembly for a bus or other vehicle comprising a pair of shafts and a housing that is defined by a pair of cylinders that are joined together by a...
5588664 Link device of a lateral rod for a vehicle  
A link device of a lateral rod for a vehicle includes a bracket fixed to a rear axle of the vehicle, an inner pipe attached to the bracket by a mounting bolt and having a cam-shaped raised portion...
5411286 Torsion spring axle beam having embossed channel portion  
In this improved trailer chassis, the accessories which typically added weight without adding to the structural capacity of the trailer have been replaced with accessories which are incorporated...
5411287 Multiple stage torsion axle  
A torsion axle for a vehicle includes an elongated axle tube enclosing first stage torsion shafts and second stage torsion shafts all having a common axis, and a metal tube or a non-circular...
5310212 Axle beam type suspension arrangement for vehicle  
An axle beam suspension arrangement comprises a lateral link assembly which is mounted to a single support point on a vehicle body and two support points on an axle beam of the vehicle. The...
5255936 Rear suspension assembly  
A rear suspension assembly for buses and other vehicles has a square rubber torque spring, whose particular construction and components favorably increase the load capacity of the bus, result in a...
5240280 Split-type straddle bracket for connecting a vehicle axle with a vehicle suspension system  
A split-type axle bracket is provided that is secured to a vehicle axle housing and extends downward over opposite lateral sides of a vehicle suspension torque beam, equalizer beam, or compensator...
5222762 Double piano hinge vehicle suspension  
A suspension system for compensating road-borne loads applied selectively to one end of a vehicle wheeled axle. The suspension system includes a pair of elongated rigid tubes, extending...
5215328 Torsion suspension for a single axle  
A suspension system for a vehicle having a torsion spring interconnecting the wheels and axle to spaced portions of the frame via suspension arms wherein each suspension arm has one end secured to...
5100114 Elastic bearing  
Elastic bearing comprising an inner bushing and an outer bushing located at some distance from it, and an elastic part inserted between them, whereby between the elastic part and at least one...

Matches 1 - 50 out of 89 1 2 >