Fastening Means TRIZ Cases
- Magnetic Center Pin Coupling for Automated Powder Press Handling
A magnetic coupling auto-aligns the center pin and lower punch, enabling precise robot removal and insertion in powder presses.
- Ball Plunger Ejector Pin Retaining Unit for Compact Mold Ejection
A ball plunger and ring member let an ejector pin lock, release at a set force, and simplify compact mold ejection.
- Stepped-Groove Collar and Shaft Assembly for High-Force Retention
A stepped groove and retainer ring enable easy collar assembly, strong force transfer, and permanent shaft retention without shearing.
- Sash Locking Element Assembly for Hidden Gap Sealing
Snap-fit locking elements and a cover frame simplify sash assembly while concealing joint gaps and maintaining weather-tight sealing.
- Guardrail Carriage Sliding Mechanism for Impact Energy Absorption
A sliding carriage between guardrail beam and post uses friction and controlled release to absorb collision energy without losing beam position.