Snap Fasteners TRIZ Cases
- Helmet Chinstrap Latching Device with Locking Pawls
Locking pawls engage a cylindrical receiving member to prevent accidental unsnapping during impact.
- External Fixation Component With Multi-Axis Rotational Coupling
A fixation component with a dynamic coupling mechanism allows capture members to rotate about three axes for precise angular positioning.
- Ratchet Buckle Excess Strap Retention and Guard Mechanism
A ratchet buckle integrates a retention arm to secure excess strap and a guard to shield users from moving crank components.
- Dead-End Anchorage Using Interference-Fit Wedges and Clips
Tapered wedges and clip members secure a post-tension tendon via interference fit, eliminating corrosion protection tubes to prevent sheathing shrinkage.
- Slide Fastener End Stop With Bent Leg Portions
Bent leg portions with projecting features compress the core portion to resolve fixing strength issues without requiring multiple end stop types.