Controlling Members TRIZ Cases

Sequential reaction-force generation decouples brake feel from hydraulic pressure, keeping pedal feedback stable during regenerative braking.

Interchangeable hysteresis lever modules tune pedal effort, stroke, and hysteresis across vehicle types while cutting pedal manufacturing cost.

A locking protrusion and rotating frame let the operating part detach from the glass panel, cutting maintenance time and repair cost.

Distributed seat and armrest controls let drivers steer, accelerate, and brake from more natural positions without losing access or precision.

A staged torsion and spiral spring mechanism recreates hydraulic brake pedal feel without hydraulic links, reducing wear and maintenance.

An elastic-first, rigid-following contact stop absorbs impact noise while still regulating moving body travel in an operation input structure.

Pressure forming creates a sleeve bulge that locks into a recess, replacing threads to simplify brake force transmitter assembly and save space.

Either left or right tractor brake pedal mechanically cancels cruise control, improving operability while reducing parts and preventing re-engagement.

Mounting over a toggle switch adds wireless load control without rewiring, while holding the actuator on to avoid accidental disconnection.

A resilient biasing beam replaces complex progressive steel springs to deliver brake pedal feel, return action, and compact packaging.

An elastic member and inclined step keep the lever and actuator in contact, reducing play and preserving accurate input over time.

A rotating lock and moving part let the push operation part detach alone, cutting game device repair time and maintenance cost.

Series and parallel elastic elements create progressive pedal resistance, giving brake-by-wire systems realistic feel in a compact module.

An arc-guided bearing lets a vehicle foot lever move aside to free footwell space without unintentionally actuating the coupled component.

An integrated TFT/OLED shifter knob replaces light pipes and etched markings while inductive sensing tracks rotation for mode selection.

A rotating pedal pad pops up for manual driving and hides in autonomous mode to prevent accidental input and improve comfort.

A laterally sliding steering wheel lets one vehicle support left- or right-side manual driving while freeing passenger space in automated modes.

A split housing isolates the magnetic sensor from liquid and conductive debris while preserving external lever operation and detection accuracy.

A sandwiched retainer with cantilever snap-fit arms secures the lamp knob, preventing misalignment and improving ON/OFF reliability.

A switchable actuator lets one vehicle control knob deliver snap feedback for closed-loop settings and sliding feedback for open-loop adjustment.

A locking pole and notch wheel secure a vehicle knob at set positions, preventing accidental rotation without sacrificing adjustability.

A caulked rotating member replaces multi-part pedal linkages and releases under collision load so the step portion moves forward instead of rearward.

A multi-function joystick consolidates steering, braking, and acceleration to free cabin space and speed emergency manual takeover.

A stowable shift lever uses a stopper, guide, and sensor to keep a clean console while enabling manual shifting and regenerative braking.

A partition between the gearshift and hoist controls helps prevent accidental platform actuation while keeping work vehicle operation efficient.

Integrated friction members create different pedal forces on press and release, adding hysteresis with fewer parts and less driver fatigue.

A bellows seal bonded to the mounting box by two-component molding blocks dust and water ingress while preserving thumbwheel movement.

A curved arm, spring, and roller layout guides pedal travel in a horizontal arc to reduce ankle strain while fitting existing mobile machine mounts.

Compressible members and a moving carrier recreate hydraulic-like pedal resistance and hysteresis in e-boost braking.

A tilting and rotating steering handle combines left and right traction control to simplify compact loader maneuvering with one hand.

Static-friction sliding elements replace noisy detents in vehicle seat height control, enabling quiet, continuous, and precise adjustment.

A protruding console layout places the lever and jog dial within armrest reach to reduce operator fatigue and improve control access.

PCB transmitter and receiver coils with metal dials replace potentiometers to reduce joystick wear, drift, and sensing variation.

A magnetic gradient and signal-strength approach resolves periodic field ambiguity in contactless pedal sensing while enabling smaller magnets.

Separated push, display, and protrusion elements on an armrest help operators identify tool state and pressed position more intuitively.

Housing the alert controller inside the accelerator pedal assembly simplifies wiring, cuts cost, and improves warning sound response for pedestrians.

Gap illumination around keypad buttons provides nightlight visibility and load-status feedback while avoiding separate indicator hardware.

A cutout in the rotary knob contact portion stops continuous switch pressing in intermediate positions, reducing dark current and battery drain.

A height-adjustable joystick thumb switch reduces operator fatigue and improves control precision in forestry machine control surfaces.

Magnetic attraction and coil-driven repulsion self-position the movable yoke to stabilize vibration amplitude, reduce rattles, and improve tactile feedback.

Movable steering, floor, and pedal assemblies open more cab entry space while quickly returning the forklift to a drivable layout.

A shared magnetic target lets the pedal wake the ECU and track position, cutting interference, hardware duplication, and standby power.

One pedal assembly switches between rudder/brake in flight and throttle on road, avoiding complex pedal changes and extra cost.

An annular spring compensates shaft misalignment in electrical installation assemblies, keeping the central knob parallel and the cover gap uniform.

Adaptive illuminated feedback and proximity sensing show load status and low battery alerts while conserving power in battery-operated load controls.

A rotating interlock bracket decouples the rear seat handle from cushion latches when the seat back folds, preventing misuse position.