Controlling Members TRIZ Cases

An override device couples with an actuator casing and motor shaft to drive the output member via angular displacement.

Motorized housing presses physical buttons on proprietary remotes, resolving the complexity of multiple specialized controllers.

Segmented resin molding prevents burr formation while eliminating metal-on-metal contact to improve operational feeling.

Segmented design allows partial disassembly for thorough cleaning, reducing disease transfer risk while maintaining precise tool orientation during procedures.

A pneumatic valve control assembly uses a catch mechanism to secure the actuator in position.

A vehicle handlebar control system uses an override selector to toggle primary buttons between powertrain and accessory modes.

A knee panel contacts a clutch pedal intermediate portion to pivot the pedal forward during frontal collisions.

Threaded pin and push rod adjust brake pedal release position, resolving complexity and cost trade-offs in vehicle braking systems.

A spring-loaded tailgate lift handle system reduces user back strain by counterbalancing heavy gate weight during controlled rotation.

A unified control lever integrates transmission and hoisting functions into a single input device.

A brake pedal assembly uses a separating plate to decouple the pedal arm from its hinge during impact.

A pedal retention member secures the rotation shaft within a support piece housing during normal operation.

A brake actuating assembly uses a pedal arm, arcuate rack, and pawl to transmit force.

A foldable pedal apparatus rotates between exposed and hidden states to enable manual driving operation.

A hysteresis assembly uses sliding blocks and an elastic member to generate mechanical friction in electronic throttle pedals.

Slanted surface on brake input device redirects frontal crash energy laterally, preventing power unit intrusion into the passenger compartment.

A rack-mounted manipulation apparatus uses a guide channel to extend tool access to power switches from outside the storage cabinet.

A clutch actuator damper delays engagement timing using a clearance mechanism that engages only during partial slip phases.

A mechanical coupling links the cab button to the air line valve, separating their positions.

Stationary light source backlights off-center display area of rotary knob, reducing device complexity and manufacturing cost.

A threaded adjustment rod and half nut assembly enables precise control arm throw modification for hydraulic pumps.

Roll caulking forms a disengagement-preventing portion on the connecting pin shaft, reducing component count and manufacturing costs.

A foldable brake pedal pivots to conceal the pedal shaft in autonomous driving mode.

A pivotable trigger button retracts into the housing via a locking mechanism to prevent accidental activation.

An intermediary gearbox decouples the actuating axis from the sensor axis, absorbing excessive torque during panic driving to prevent component damage.

An integral concave incident surface ensures uniform brightness on the illuminated knob during rotation.

An adjustable arm with longitudinal sliding and rotary locking mechanisms positions helicopter control sticks for ergonomic gunner access.

A conductive locking pin bridges steering brake pedals to form an electrical path for status detection.

Segmented elastic handle shells adapt to hand contours, resolving the trade-off between structural integrity and production cost.

An elastic member secures a brake pedal arm to a push rod yoke via a lock pin, eliminating free-play without adding assembly complexity.

A foldable pedal apparatus uses a rotating link mechanism to adjust the pedal pad position between exposed and retracted states.

A capacitive vehicle control element uses an intermediary holding element with alternating conductive sections to detect movement via a sliding wiper.

Segmented mounting platforms with extension plates eliminate drilling damage, preserving vehicle value while ensuring reliable auxiliary brake operation.

An annular operation knob uses conductive transmission members to detect push and rotation actions via capacitance changes.

Compliant escutcheon mount accommodates non-perpendicular valve angles, eliminating gaps and air leakage while maintaining flush installation.

A bicycle shifter actuator moves between positions using a single user-operated input, reducing part count and complexity while maintaining precise positioning.

Ribbon conductor replaces bulky cables, enabling reliable actuations in tight spaces.

A visual indication member couples to an adjustable component via gear teeth, moving a first portion to expose a distinguishable area.

Flat elastic membranes provide parallel guidance for the actuating surface, preventing off-centre tilting and friction-induced jamming during operation.

A lockable pivotable bracket replaces bulky mechanisms to reduce weight and complexity while ensuring secure foot fixation.

A rotary control system uses a rotating locking plate with aligned orifices to secure the member via padlock.

Parallel spring arrangement in a steering column switch resetting device reduces overall length while simplifying mechanical tolerance compensation.

Pushbutton increments reduce brake pipe pressure precisely, eliminating manual lever estimation errors and over-braking risks.

A rotating actuator uses magnetic ball locking devices to engage carriers with distinct latching contours for customizable detent profiles.

A multifunctional switch device uses a rotary-push-pull actuator to control vehicle functions.

A spring probe tip integrates a resistive element to provide precise electro-mechanical bonding.