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| Number | Title | Issue Date |
| 7891684 | Decoupled 5-link independent rear suspension A decoupled 5-link independent rear suspension system (IRS) for motor vehicles. Three lateral linkages, the toe, camber and spring links, establish the wheel plane orientation and react to vertical and lateral loads, and two longitudinal links, the upper and lower t... | 02/22/2011 |
| 7883100 | Suspension lift system for golf carts with improved pivotal nodes A suspension lift system for golf carts includes a carriage, a welded front frame attached to the carriage, upper and lower arms symmetrically arranged at opposite sides of the front frame, a rotatable apparatus, a steering knuckle and an absorber. Each upper or low... | 02/08/2011 |
| 7766353 | Wheel unit for automotive vehicles A wheel suspension system for a vehicle having a body supported on a set of wheels each provided with a rim and an axle generally consisting of a lower control arm pivotally connectable to a first portion of such body; an upper control arm pivotally connectable to a... | 08/03/2010 |
| 7581740 | Golf cart front suspension lift system A front suspension lift system including a main frame having two sides, front and rear. The front suspension lift system including an upper arm and lower arm on each of the sides of the main frame, where the upper arm and lower arm pivotally connected to the main fr... | 09/01/2009 |
| 7425005 | Suspensions for low floor vehicles A low profile chassis and suspension system for a road vehicle. The chassis supports a payload section or cargo compartment, such as for a delivery truck, ambulance, or shuttle bus. The chassis includes a largely planar frame having a top surface which is located be... | 09/16/2008 |
| 7410182 | Control arm suspension system for a vehicle A vehicle suspension system including control arms and a spindle. The suspensions of the invention use control arms pivotably and rotatably coupled to a spindle to improve the structural and performance characteristics of the suspension system. ... | 08/12/2008 |
| 7407174 | Suspension system for vehicle A vehicular suspension system is provided which includes upper and lower arms connected to a vehicle body in such a manner as to pivot in an up-and-down direction. The upper arm and the lower arm retain upper and lower portions of a knuckle, respectively. The suspen... | 08/05/2008 |
| 7401794 | Vehicle with a suspension system that allows individual suspension of the wheels and active control of the body height A vehicle having a suspended body (1), at least two wheels (2) each mounted on a wheel support. Each wheel support is mounted on a suspension device (5) comprising a suspension support (4) and means for guiding the wheel support relative ... | 07/22/2008 |
| 7392978 | Wheel suspension with spring adjustment for motor vehicles A wheel suspension comprising a vehicle body, a wheel movably articulated on the vehicle body via a control arm assembly. A wheel carrier and at least one helical pressure spring which is supported on the vehicle body on the one hand and on the wheel carrier or the ... | 07/01/2008 |
| 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 subframe, an outer cylindrical portion secured to the lower arm, and a rub... | 04/29/2008 |
| 7360775 | SLA independent vehicle suspension with air bag springs The present invention relates to an independent rear vehicle suspension that comprises a fore/aft link with first and second ends, where a bracket pivotally supports the first end of the fore/aft link from a vehicle frame member. The fore/aft link has an air bag spr... | 04/22/2008 |
| 7354053 | Independent suspension for vehicle An independent suspension for a vehicle, including upper and lower arms pivotally moveable in a vertical direction of the vehicle, an axle with a wheel center which is connected with the upper and lower arms, and a tie rod connected with the axle at a connection poi... | 04/08/2008 |
| 7334805 | Wheel angle adjustment apparatus for automobile suspension system Disclosed herein is a wheel angle adjustment apparatus for automobile suspension systems. The wheel angle adjustment apparatus of the present invention has a structure such that upper, lower, left and right gaps between a spindle bracket and a wheel bracket are chan... | 02/26/2008 |
| 7322591 | Suspension apparatus for a vehicle and vehicle including same In a vehicle suspension system, suspension arms are attached to the right and left sides of a vehicle body frame, a knuckle is attached to the ends of the suspension arms, a front shock absorber is provided between the vehicle body frame and the suspension arm on ea... | 01/29/2008 |
| 7311171 | Vehicular suspension installation structure To enhance productivity by further enhancing the ease of assembly in a main assembly line in a suspension installation structure for a vehicle. Cantilever frames (that is, first inclined frames and lower main frames) that protrude toward the front of a vehicle (or t... | 12/25/2007 |
| 7281716 | Varying a suspension linkage ratio in a vehicle suspension A method and apparatus for actively tuning a vehicle suspension, operatively connect a wheel of the vehicle to a chassis of the vehicle with a suspension apparatus including a control arm of fixed length, having an inboard end thereof adapted for articulating attach... | 10/16/2007 |
| 7278648 | Adjustable control arm for vehicle suspension mechanisms An adjustable control arm is for a suspension of a vehicle having a frame and at least one wheel. The control arm includes a first arm section connected with the frame and a second arm section connected with the wheel and coupled with the first arm section such that... | 10/09/2007 |
| 7270340 | Strut with an elastic wheel carrier mount In an independent wheel suspension including a wheel-guiding strut which is mounted on a vehicle body, a wheel carrier is so supported on the strut by several elastic pivoting bearings, that a high degree of driving comfort is provided by a controlled accommodation ... | 09/18/2007 |
| 7258355 | Vehicular rear suspension system A vehicular rear suspension system includes an upper arm, a lower arm, and a control arm, each of which is connected to a knuckle. A straight line passing through a ball joint and a rubber bushing joint intersects the road surface at an intersection point that is po... | 08/21/2007 |
| 7249776 | Opposing spring resilient tension suspension system A suspension and method applies the unsprung weight of the wheels and axles to reduce the motion of the sprung weight of chassis. The suspension has a load bolster supporting the sprung weight at a ride height and a rebound member between the wheel axle support and ... | 07/31/2007 |
| 7188850 | Beam axle suspension with diagonal link A steer axle and suspension assembly are provided that produce lateral stability in the vehicle without the use of a transverse rod and without generating undue loads on the steer axle beam. The assembly includes at least one suspension arm that is connected to the ... | 03/13/2007 |
| 7185903 | Linear suspension spring The invention is a suspension spring apparatus for a vehicle wherein the suspension spring maintains a linear alignment irrespective of the position of the articulating strut, where the articulating strut is selected from the group consisting of: control arms, axle ... | 03/06/2007 |
| 7179039 | Vibration-damping ring insert arrangement and component connection arrangement incorporating the same Vibration-damping ring insert arrangement includes a vibration-damping ring. A hollow cylinder member includes a first end, a second end, and an inner surface that is connected to an outer surface of the vibration-dampening ring. One of an outwardly extending edge a... | 02/20/2007 |
| 7165777 | Front suspension A suspension for coupling a steer axle assembly to a vehicle frame is provided that moves one or more of the spring reaction points outboard to increase roll stiffness and enable the use of a lighter axle. In one embodiment of the invention, the suspension includes ... | 01/23/2007 |
| 7150462 | Wheel guide arrangement for a steered motor vehicle wheel In a wheel guide arrangement of a steered motor vehicle wheel which has control arms and a steering knuckle, and wherein the steering knuckle includes a reception structure for a wheel mount and also connecting areas for the mounting of stubs of ball joints connecte... | 12/19/2006 |
| 7131653 | Steering device for the support device for the rear wheel hub in motor-vehicles A support device for motor-vehicle wheel hubs adapted to be mounted between the hub and the body of the rear suspension, consisting of a connection element (12), rotatably connected to the body of the suspension and adapted to rotate on a plane which is basic... | 11/07/2006 |
| 7083199 | Chassis part consisting of fiber-reinforced plastics, equipped with an integrated sensor The present invention pertains to a chassis part for connection and force transmission between a vehicle chassis of at least one wheel, consisting of fiber-reinforced plastics or plastic composite systems, preferably for a passenger car or utility vehicle. Th... | 08/01/2006 |
| 7077407 | Interconnected suspension An interconnected suspension for a vehicle having right and left control arms is disclosed. The suspension includes a buffer interconnected to the right and left control arms, and a mounting bracket for the buffer, being disposed at tip end portions of the right and... | 07/18/2006 |
| 7032913 | Opposing spring resilient tension suspension system A suspension and method applies the unsprung weight of the wheels and axles to reduce the motion of the sprung weight of chassis. The suspension has a load bolster supporting the sprung weight at a ride height and a rebound member between the wheel axle support and ... | 04/25/2006 |
| 7004484 | Providing an enhanced ATV riding experience Methods and apparatus related to the suspension and braking of all terrain vehicles (ATVs) are disclosed. An ATV having a frame and a wheel carrier coupled to the frame by a suspension is provided. A suspension in accordance with the present invention preferably has... | 02/28/2006 |
| 7000931 | Methods and apparatus for steering an ATV Methods and apparatus related to the suspension and steering of all terrain vehicles (ATVs) are disclosed. An ATV having a frame and a wheel carrier for rotatably supporting a wheel is provided. A tie rod is coupled to the wheel carrier at an outer joint. An inner j... | 02/21/2006 |
| 6962357 | Steering knuckle The present invention is particularly useful for lowering the front end of an automobile. The devices, methods, and systems of the present invention can find use in any variety of automobiles, such as trucks, sport utility vehicles (SUVs), passenger cars, and the li... | 11/08/2005 |
| 6945547 | Multi-link independent rear suspension assembly The invention provides a multi-link suspension assembly for a vehicle wheel, comprising a wheel carrier, an upper lateral link, a lower lateral link, a toe link, and a longitudinal link. The wheel carrier is oriented along a longitudinal axis of a vehicle body. The ... | 09/20/2005 |
| 6942050 | Snowmobile front suspension system and method The snowmobile having a longitudinal axis, a chassis, a pair of skis each having a steering spindle, and a suspension system. The suspension system comprises, for each ski, a first control arm pivotally mounted to the chassis for pivotal movement about a first pivot... | 09/13/2005 |
| 6938908 | Automotive rear suspension system In a multi-link rear suspension (A) in which a wheel support (11) is connected to a vehicle body through five links (6-10) and vehicle body side ends of the links are provided with rubber bushes (26), respectively, the lower end of a damping dev... | 09/06/2005 |
| 6916030 | Lightweight knuckle with in-cast spindle An independent vehicle suspension includes a knuckle assembly supported by control arms or links. The knuckle assembly includes a forged, elongated steel spindle, one end of which includes a pair of axially-spaced radial flanges separated by a radially-enlarged shan... | 07/12/2005 |
| 6915873 | Suspended drive axle and agricultural tractor with same A suspended drive axle and agricultural tractor having same including a central housing having inboard final drives and left and right axle housing suspended therefrom by upper and lower control arms with axle shafts extending outwardly therefrom to which wheel and ... | 07/12/2005 |
| 6827361 | Rear wheel suspension device for saddle ride vehicle A rear wheel suspension device for saddle ride vehicle which does not influence the riding space for the rider even where the stroke of rear wheels is enlarged. A suspension arm includes an oscillation center and an oscillation end portion. The oscillation center is... | 12/07/2004 |
| 6783136 | Modular ball-joint assembly An independent suspension system has a pair of control arms having inner ends which are attached to a vehicle body and outer ends which support a wheel hub therebetween. A ball joint interconnects each control arm with the wheel hub. Each ball joint has a ball pin r... | 08/31/2004 |
| 6779623 | Suspended drive axle and agricultural tractor with same A suspended drive axle and agricultural tractor having same including a central housing having inboard final drives and left and right axle housing suspended therefrom by upper and lower control arms with axle shafts extending outwardly therefrom to which wheel and ... | 08/24/2004 |
