Controlling Members TRIZ Cases
- Vehicle Actuation Housing With Membrane Sealing in Tight Spaces
An elastic membrane lets a vehicle switch housing stay flat and fluid-tight while transmitting actuation force on exterior closure parts.
- Power Lift Position Control With Rotary-Linear Single Lever
A rotary-linear control member lets drivers set and recall power lift target positions with one lever, simplifying adjustment and avoiding damage.
- Magnetic Rotation Control Component for Compact Multi-Mode Input
Magnets and a magnetic sensor track rotary positions in a compact control component, adding stable multi-mode input for AR, VR, and smart glasses.
- Lever Assembly With Retained Return Spring for Easier Reassembly
A recessed lever housing keeps the return spring attached during assembly and maintenance, preventing gravity-related loss and rework.
- Brake Lever Assembly With Preassembled Return Spring Retention
A preassembled torsion spring stays secured in the brake lever, preventing gravity-related loss during assembly and maintenance.
- Retrofit Switch Remote Mounting for No-Rewiring Load Control
A clamp-on remote mounts over a toggle switch to add wireless load control without rewiring while preventing accidental power loss.
- Sliding Heel Support Pedal Assembly for Low-Fatigue Vehicle Control
A translating heel support lets drivers press a front pedal without lifting the heel, reducing fatigue while preserving compact vehicle layout.
- Dual-Joystick Vehicle Control for Steering and Attitude
Two independent joysticks split steering and vehicle attitude control, reducing driver workload while preserving precise handling on high-performance roads.
- Stacked One-Pedal Layout With Split Brake and Accelerator Motion
A stacked brake and accelerator pedal uses different motion directions, magnetic sensing, and tactile feedback to save space and prevent errors.
- Electronic Pedal Input Detection With Serial Compression Bodies
Serial elastic-rigid compression bodies detect foot input electronically, saving pedal space while preserving precise force feedback.
- Foldable Vehicle Pedal Pad Rotation for Safer Foot Contact
A rotatable pedal pad with spring return expands foot contact area in foldable vehicle pedals, reducing discomfort and accidental operation.
- Offset Joystick Handle Layout for Wrist-Rotation Vehicle Control
An offset joystick handle creates wrist-rotation control for vehicles and attachments, improving comfort and reducing operator fatigue.
- Multi-Axis Vehicle Dial Controller for Touch-Free Function Navigation
A three-axis vehicle dial with position sensors and haptic feedback replaces scattered controls and touch-screen navigation.
- Parking Brake Grip Assembly for Sequential Pedal Locking
A pre-lock grip assembly lets the parking brake engage in sequence, avoiding simultaneous pedal and lever operation and reducing accidental unlocking.
- Modular Medical Foot Switch With Quick-Release Wireless Control
Quick-release modular foot controls cut cable clutter and accidental disconnection while adapting easily to different medical devices.
- Rotary Shifter Angle Layout for Accurate Shift Position Holding
Separate knob and armature pitch angles let the electromagnetic brake hold each shift position consistently and avoid unintended switching.
- Adjustable Brake Pedal Linkage for Driver Position Customization
A threaded arm and base let drivers raise or lower brake pedal position precisely, improving comfort without a complex brake structure.
- Vehicle Twistgrip With Magnetorheological Return and Hand Detection
A magnetorheological twistgrip varies retaining force and returns to neutral when the driver's hand is absent for safer vehicle control.
- Multi-Stage Brake Pedal Emulator for Brake-By-Wire Feedback
Parallel spring stages reproduce a conventional brake pedal force curve, restoring brake-by-wire feedback with proportional counter-force.
- Vehicle Hatch Actuator with Integrated Sealing and Return
An elastic return element and inductive sensing simplify vehicle hatch actuation while cutting sealant use, space, and wear.
- Integrated Push-Rotation Knob With Tunable Detent Torque
A single dial with radial bearing, detent housing, and photosensor combines push and rotation control while cutting parts and tuning torque.
- Foldable Vehicle Pedal Assembly for Manual-Autonomous Mode Switching
A motorized pedal arm hides pedals behind the fascia in autonomous mode and pops them up for manual driving to prevent accidental input.