Mechanical Actuated Clutches TRIZ Cases

Segmented spring holder engagement surfaces eliminate flat surface machining on the input shaft, reducing costs while stabilizing snap ring attachment.

A dual clutch transmission uses a support gear with a one-way clutch to enable synchronous engagement of both clutches during vehicle start.

Integrating a damper into a rotor recess reduces torsional vibrations while minimizing installation space in hybrid drive trains.

A dual clutch actuator uses a return spring to elastically push the pushrod back to its initial position when operation stops.

Integrating a differential screw mechanism with a clutch unit eliminates bulky reduction gears, reducing apparatus volume and weight.

A stationary hydraulic actuator extends into a rotating clutch cavity to eliminate leakage from rotary unions and simplify transmission housing integration.

A common actuator system drives synchronizing elements in dual-clutch transmissions using mechanical transmission paths.

Nested cam and cog sleeves switch clutch states via axial movement, eliminating the need for continuous external force while reducing packaging requirements.

Merging separate balance chambers into one shared space simplifies flow paths and reduces device volume.

Dual piston actuator uses hydraulic pressure differentials to resolve reliability issues in automatic transmission mode transitions.

A hydrostatic actuator uses a central rolling planetary transmission supported by one radial bearing, reducing mechanical complexity and easing assembly.

A multi-mode clutch uses a sliding cam slider to engage distinct pawl profiles for precise rotational direction management.

A shifting system for vehicle transmissions uses a selectable one-way clutch and disconnect mechanism to manage torque flow between input and output members.

Dual planetary gear sets with clutch switching resolve constant ratio limitations by providing higher torque for climbing and higher speed for flat roads.

A dual screw actuator converts rotary motion to linear force using a primary low friction mechanism and a secondary adjusting mechanism.

Relocating coil springs from recessed pockets to outer shaft portions resolves space constraints while enabling easier manual installation.

Segmented elastic clips resolve alignment precision issues in six-tooth bicycle hubs by distributing stress and preventing C-ring fatigue.

Positioning a sensor at a calculated radial distance from the axis of rotation minimizes measurement errors caused by dynamic tolerances and air gap variations.

A shift actuator uses a threaded shaft and movable nut to convert motor rotation into linear motion for gear changes.

Push-out clutch mechanism transmits torque via spring-loaded fingers engaging shaft recesses, eliminating complex triggering components.

Conical friction surfaces on the synchronizer ring oppose relative rotations, reducing noise without increasing manufacturing precision requirements.