Construction Fastening Devices TRIZ Cases
- Latch Assembly Actuator Pivots Pawl to Overcome Seal Resistance
A latch assembly actuator pivots a pawl to secure a door frame striker pin using a biasing mechanism.
- Exit Device Door Lock with Embedded Damper and Brake
An exit device embeds operational components within the door frame to simplify appearance.
- Multipoint Lock Panic Override via Transmission Ring
A transmission ring decouples limited cylinder rotation from the locking pawl, preventing blockages during panic operations.
- Quick-Unlock Motor Vehicle Door Latch Mechanism
A quick-unlock element bridges the unlocking path to reduce response time below 20 milliseconds for motor vehicle doors.
- Eccentric Vehicle Door Latch Lever Mounting for Collision Safety
Mounting the outer handle lever eccentrically inside the door panel reduces inertial opening forces during side collisions, preventing accidental ejection.
- Transverse Concealed Latch Pivoting for Door Strength
Pivotal displacement of the latch apparatus minimizes inner cavity volume, preserving door material thickness and structural strength without reinforcement.
- Movable Cleat Edge Bolt Wedging Mechanism
A movable cleat wedges between a mounting plate and opening stops to secure edge fittings.
- Staggered Cam Latch for Semiconductor Substrate Containers
This mechanism staggers latch engagement via dual cam profiles to prevent door deflection and minimize moisture conductance during semiconductor wafer transport.
- Hinged Lid Closure System with Rotating Dial for Secure Access
Segmented lid components merge with the container body via hinges, resolving thread alignment issues while maintaining secure closure retention.
- Vehicle Seat Lock Resin Buffer for Noise and Strength
Synthetic resin buffers striker impact in a vehicle seat lock, preventing metal noise and deformation under load.