Gearing Control TRIZ Cases
- Touch Shifter Preselection State Prevents Inadvertent Gear Selection
A touch sensitive display initializes a selection operating state through a dedicated preselection gesture.
- Gearshift Transmitter Liquid-Tight Sealing and Wireless Signal Transmission
A gearshift transmitter integrates a liquid-tight bellows seal with wireless magnetic sensors to protect internal electronics from environmental ingress.
- Vehicle Shift Device Bidirectional Movement Mechanism
A vehicle shift device uses a moving member with distinct first and second portions to drive bidirectional rotation of the shift body.
- Shift-by-wire control device malfunction detection
A shift-by-wire control device uses a malfunction determining unit to assess seat belt and door switch functionality for accurate auto parking execution.
- Double-Clutch Transmission Upshift Control via Drag Torque
A double-clutch transmission applies drag torque to reduce differential speeds during upshifts.
- Gearbox Actuation Mechanism for Silent Reverse Gear Engagement
A gearbox actuation device uses a selection mask to halt primary shaft rotation before reverse gear engagement.
- Golf Cart Shift Device Angled Shaft Support
Angled shaft support moves shift lever laterally to resolve interference with user hands during gear operation.
- Automatic Transmission Gearshift Control for One-Way Clutch Shock
Gearshift control apparatus adjusts up-shift lines to prevent one-way clutch idling during accelerator re-depression.
- Paddle Shifter on Stationary Frame for Off-Highway Vehicle
Stationary paddle shifter mounted on supporting frame enables effortless gear shifting without steering wheel rotation.