Electrical Locking Circuits TRIZ Cases
- Vehicle Door Handle Casting with Inverted Filling Element
A vehicle door handle uses a filling element to introduce casting compound from below into the grip cavity.
- Two-Stage Cinching Latch Assembly for Vehicle Hood
A cinching latch assembly uses a safety hook and pawl mechanism to secure a vehicle hood.
- Mechanical Emergency Door Lock Release System
A mechanical emergency door lock release system uses a sliding movable plate and spring-loaded latch to disengage the vehicle door hook element.
- Closure Latch Pawl Sensor with Lost Motion Coupling
Segmented sensor members and lost motion coupling prevent unintended pawl movement during crash conditions while maintaining accurate position detection.
- Electrical Component Connection via Mechanical Pressing
Replacing soldering with mechanical pressing secures electrical connections in motor vehicle components while reducing manufacturing complexity.
- Flush Door Handle With Pressure Detection for Manual Override
A flush door handle uses a pressure detection device to send an opening signal when predetermined force is applied.
- Vehicle Upper Door Latch Reinforcing Flange Design
Integrating a right-angle reinforcing flange into the base member prevents collision deformation while avoiding added mass or welding complexity.
- Vehicle Door Locking Device Crash Engagement Mechanism
A vehicle door locking device uses a coupling motor to engage a mechanical connection between the handle and lock.
- Liftgate Lock Emergency Actuation Lever Design
A pivotable actuating lever mounted on a motor vehicle lock housing enables manual emergency release.
- Vehicle Door Handle Assembly with Redundant Electric Unlocking
Segmented control devices in a door handle assembly generate redundant electric signals to prevent accidental unlocking during accidents.
- Wireless Hood Latch Release Actuator with Safety Interlocks
A wireless latch release actuator opens a vehicle hood via remote signal.
- Power Door Presenter Actuator Integration
An integrated power door presenter assembly reduces weight and cost by merging actuation functions, enabling manual operation when main power fails.