Mechanical Controls TRIZ Cases
- Furniture cabinet with a drawer and a drawer locking device
See how an internal lifter and cam mechanism unlock drawers without lifting, protecting the lat
- Pry-Resistant Enclosure Door With Angled Flange Channel Interface
Angled door flanges lock into housing channels to resist pry attacks, improving enclosure security without complex mechanized bolts.
- Center Slide Assembly for Lightweight Multi-Point Latch Retention
A spool-and-tilting-link center slide retracts and holds multi-point latches while cutting rod linkage weight, door weakening, and complexity.
- Emergency Door External Controller With Gear-Reduced Latch Retraction
A geared external controller cuts key torque for emergency door latch retraction while keeping the mechanism simple, reliable, and low cost.
- Exit Device Coordination Mechanism for Flexible Cable Latch Retention
Flexible cables and guide members let a concealed exit-device latch retain the bottom bolt without large door cutouts, preserving structural integrity.
- Motor Vehicle Door Lock Deflection Unit Noise Reduction
A deflection unit decouples the drive motor from the door lock element acoustically.
- Exit Device Rod Adjustment Mechanism
Dual-axis rod coupler enables in-situ adjustment of exit device rods, eliminating time-consuming door removal during installation.
- Door Lock Mechanism With Inclined Energy Absorbers
Inclined surface energy absorbers shift door end portions to release lock latches, enabling safe exit after structural failure.
- Pry Resistant Enclosure Door With Angled Flanges
Angled door flanges engage housing channels to resist pry attacks, eliminating the complexity and cost of mechanized bolt systems.
- Motor Vehicle Lock Reinforcing Insert Design
Integrating a reinforcing insert into the lock case absorbs external stresses while minimizing production waste from separate components.
- Compact Handle With Nested Gear Multiplier
Aligning the operating pin with the handle axis reduces volume and eliminates bulky decentralized mechanisms for comfortable closure.
- Lock Connecting Rod Converts Rotation to Linear Motion
A lock transmission device with a connecting rod converts rotary motion into linear displacement for sliding elements.