Resilient Suspensions TRIZ Cases

A vehicle air suspension switch enables independent height adjustment of the front and rear ends to facilitate trailer hitching.

Dynamic pivot point adjustment resolves cabin space constraints while maintaining suspension performance through selective radial reinforcement.

Vision sensors detect road profiles to drive inverse-phase actuators, minimizing vehicle behavior disturbances and improving riding comfort.

Reciprocating a low-resistance wheel reduces rolling resistance while disengaging it during braking maintains ride quality.

A suspension lock mechanism prevents spring compression during braking to counteract vehicle body rotation.

Connect bushes with anisotropic rigidity reduce forward-backward floor vibrations without compromising steering stability.

Embedded reinforcing plies in the compliant support structure control axial deflection and spring rate to balance ride comfort with load accommodation.

Compares integrated damper velocity with actual stroke to detect abnormal ECU mounting and trigger failsafe mode.

A walking beam suspension uses a swing arm and air bag to enable independent vertical motion.

A torsionally stiff U-shaped transverse link integrates a bearing spring within its opening to reduce suspension weight and volume.

Contoured elastomer tubes enable simple cutting production, resolving the contradiction between improved damping reliability and high manufacturing complexity.

Electronic suspension control system monitors vehicle acceleration to time air spring pressure measurements for accurate multi-axle load distribution.

A filter processing unit applies selective filtering characteristics to stroke velocity signals within an electromagnetic suspension actuator.

Restrictor valves in the manifold block balance pressure differences between front and rear axles, preventing vehicle tilting during leveling operations.

An external air reservoir connects to an air spring via a flow control device to manage damping characteristics.

Guide tube absorbs braking torques in MacPherson suspension, reducing sealing wear and optimizing installation space.

A lower control arm uses a tubular sleeve with a longitudinal slit to detach during frontal collisions and absorb impact energy.

Segmental mounting portions with an elastic seat distribute tensile loads to prevent stress concentration and disconnection during suspension strokes.

A vehicle control device calculates damping force based on unsprung and sprung vibration amounts to manage ride quality.

Reinforcing element uses existing fasteners to attach to steering knuckle, avoiding welding damage while increasing structural strength.

A vehicle suspension insulator adjusts hydraulic pressure to alter rubber member elasticity.

A vehicle suspension couples a gas spring in series to a coil element, adjusting load transmission via piston displacement.

Polygonal eccentric plates allow continuous fine adjustment of bearing pins without welding, eliminating complex manufacturing processes and corrosion risks.

Electronic air spring systems suppress level control procedures to prevent chassis height fluctuations during vehicle loading operations.

Positioning front shock absorbers ahead of upper arms resolves drive shaft interference, allowing a compact frame that prevents ground contact.

Valves control airflow between mechanically coupled cylinders to counteract roll and heave forces while minimizing power consumption.

Pneumatic shocks adjust pressure to maintain wheel contact on light loads, eliminating bounce caused by stiff traditional suspensions.