Manual Control With Multiple Controlled Members TRIZ Cases

Shaft engagement projections lock swing motion at neutral positions to prevent unintended inclination actuation.

Concealed jets deliver controlled gas bursts to move play objects, resolving reliability issues from inconsistent friction-based movement in traditional games.

A multifunction button uses a force sensor to detect pressing intensity for variable control commands.

A rotational throttle interface adapts its orientation to match the aircraft's thrust vector direction.

A pilot valve boot uses a mount member to grip compressed anchor portions for secure fixation.

A switchable rotary actuator routes control signals to distinct vehicle modules via a mechanical coupling mechanism.

An automatic brake prevents unwanted torque and vehicle creep when a continuously variable transmission sits in geared neutral.

Offset controller body positions finger switch for lateral actuation, preventing inadvertent trigger activation during high-load operations.

A window sensing device integrates an accelerometer with a magnetic sensor to detect sash movement and trigger alarms.

A shift lever gate plate guides the lever through a main passage and sub-passages to manage cable movement.

Secondary springs counteract primary return forces, reducing rebound effects and improving precision control near the neutral position.

Angled lever planes resolve handlebar interference, allowing simultaneous braking and shifting.

Replacing mechanical gimbals with a magnetic sensing system reduces controller volume and eliminates motion lag in virtual reality devices.

Merging the shift actuator and position sensor onto one cover member reduces component count and assembly complexity in vehicle transmissions.

A tri-sphere positioning system uses constrained joints to enable six-degree-of-freedom movement in any orientation.

Spherical rubbing surfaces on the sliding member eliminate shaft rattling and maintain uniform sliding resistance across all tilt directions.

Hinged roller supports enable multi-axis scrolling via rotation and tilt, resolving the trade-off between intuitive operation and device complexity.

A resilient dampening element decelerates gear shift detent movement via a flexible surface to eliminate impact noise and component wear.

Kinematics bond integrates braking and energy storage to reduce device complexity, recovering dissipated energy for realistic haptic feedback.