A computer controlled suspension system is provided for a bicycle, which can effectively absorb shock and provide stability on rough surfaces regardless of the speed of the vehicle. The suspension system has a control unit, a front suspension, a rear suspension, a front wheel terrain sensor, and a rear controller. The rear suspension is selectively adjustable by the control unit to change stiffness of the rear suspension. When the front suspension hits a bump or a depression in the surface of th...

A suspension walker having a hard, outer boot shell with upright brace members attached on either side and a soft boot receivable thereon. The soft boot has a main pad in it with a removable, fitting pad or pads on top of the main pad. A cuff member is also provided that is securable to the patient's calf and to the upright brace members. In use, the fitting pad is removed during the initial fitting and subsequent uses to suspend the patient's foot in the walker. The cuff member is also infinite...

Vehicle suspension having a control arm pivotally mounted to vehicle body. Wheel support is pivotally mounted to the control arm. A hydraulic strut is pivotally mounted to body at trunnion mount. The wheel may be protracted to be placed vertically on the road surface or retracted at an angle, for example to allow good marine performance in an amphibious vehicle. Strut may be extended or retracted by hydraulic fluid pumped through ports and may also be used for wheel springing and damping. As tru...

A suspension for at least a two-wheeled vehicle and at least two-wheeled vehicle with such a suspension. The suspension includes two shock absorbing systems independently operable between the vehicle's frame and wheel.

A suspension for a seat that varies the preload, spring rate and damping rate of the suspension in direct proportion to the suspended weight of an occupant of the seat to provide the same effective vibration isolation for any occupant. The suspension includes an actuating mechanism engaged with a first spring and a pivotal transfer link that is engaged with a second spring and a non-adjustable rate damper that are each fixedly attached to the seat opposite the transfer link. The transfer link is...

An active suspension for a wheeled vehicle is configured for improved occupant comfort, with an advantageously low maximum horizontal kinetic displacement of the wheel assembly, and particularly low horizontal inertial and tire loads, as the suspension moves through jounce and rebound under active control. The front suspension is a strut configuration, with an active actuator in place of the strut, and the rear suspension is a double wishbone configuration.

A suspension system includes first and second wheel carriers, a stabilizer having a first end and a second end, the stabilizer being coupled to the wheel carriers, a first cylinder/piston unit being arranged between the first end of the stabilizer and the first wheel carrier and a second cylinder/piston unit being arranged between the second end of the stabilizer and the second wheel carrier. Each cylinder/piston unit is a double-acting cylinder/piston unit and the two cylinder/piston units are ...

A scissor suspension includes a first arm having a first end and a second end. The first end may be configured for pivotal attachment to a structure and a first bearing may be pivotally connected proximate to the second end of the first arm. A second arm having a first end and a second end may be pivotally connected to the first arm between the first and second ends of the first and second arms. The first bearing may be moveably coupled to the first rail.

An axle that rotatably supports a wheel is elastically coupled to trailing arms of a motor vehicle via an upper connecting point and first and second lower connecting points, where the trailing arms are elastically coupled to a body of the vehicle. The first and second lower connecting points are positioned lower than the upper connecting point and are mutually arranged to open a gap in a front-to-rear direction of the vehicle. The first and second lower connecting points have elastic members an...

A strut suspension includes a strut whose upper end is supported by an automobile body and whose lower end is supported by a wheel side member, an upper side spring seat, a lower side spring seat fixed to the strut, and a coil spring arranged between the upper side spring seat and the lower side spring seat so as to surround the strut. In a vehicle standard state where a rudder angle provides a neutral rudder position and a vehicle is stopped. A coil center axis of the coil spring and a kingpin ...