Friction Clutches TRIZ Cases

Opposing lug bending balances pressure distribution and eliminates deformation while reducing installation space.

Compressed overlapping friction joints prevent fluid ingress at segment edges to eliminate oil leakage while maintaining structural durability in wet clutches.

Longitudinal pleats with a stiffness tab limit support region arching, maintaining lining parallelism during re-engagement.

Segmented friction plates in a clutch pressure plate create thermal gaps that dissipate heat without increasing installation space.

Axially moving activation part forces actuation component between stationary parts to enable all-wheel drive without reversing rotation.

Integrating a one-way clutch within the torque converter housing reduces engine slippage and motoring losses without adding external packaging space.

Asymmetric tooth spacing prevents incorrect fitting of friction plates with directional coolant grooves.

Split inner hubs enable independent rotation to eliminate torque drag during free-wheel mode while maintaining secure locking via wedge plate engagement.

A slipper cam clutch mechanism uses centrifugal force to control axial movement of the third clutch member.

Segmented plate springs in a diaphragm spring maintain half-clutch conditions and reduce shock during power transmission transitions.

A restriction element locks the toggle piece of a three-mode ratchet wrench switch mechanism to prevent accidental mode changes.