Shape Memory Alloy Connections TRIZ Cases
- Helical Pin and Wave Sleeve Contact for Temperature-Stable Connectors
A helical pin and wave sleeve maintain connector contact force under heat and vibration while easing assembly and limiting elastic overload.
- SMA Bimorph Actuator Structure With Integrated Dielectric Isolation
Integrated dielectric molding and simplified SMA wire layout reduce materials and assembly steps while preserving actuation height and electrical isolation.
- Radial Cable Power Connection Structure for Flexible Pin Access
A radial multi-layer cable and insulated conductive pins enable power pickup from different directions while preserving flexible cable shaping.
- SMA Bimorph Actuator Structure With Molded Electrical Isolation
Injection-molded dielectric isolation simplifies SMA bimorph actuator assembly while preserving compact structure and high z-stroke motion.
- Roll-Clad Bimetal Connector Material for Stable Contact Force
Roll-clad copper outer layers on a bimetal core maintain contact force at temperature while lowering resistance and avoiding electroplating.
- Shape Memory Contact Element for Low-Force Mating and Retention
A temperature-responsive shape memory section lowers insertion force during mating, then raises contact force for secure, low-resistance retention.
- Shape Memory Polymer Transducer Assembly for Curved Catheters
A planar-to-curved shape memory polymer approach simplifies catheter transducer assembly and dicing while enabling precise 360° imaging geometry.
- Memory Alloy Ring Terminal for Zero-Force Electrical Contact
A shape-memory ring lets the terminal mate without insertion force, then contracts with heat to maintain contact area, force, and current.
- Lead Screw Compression Tool for Cartridge-Free Connector Crimping
A battery-powered impact wrench drives a lead screw to crimp connectors without explosive cartridges, improving safety, speed, and tool versatility.
- Variable-Pitch Crimp Connector for Multi-Diameter Wire Clamping
Non-uniform rib and depression spacing forms a meandering wire path, helping one crimp connector securely clamp different wire diameters.
- Solderless Electrical Connections for High Temperature Vibration
Mechanical compression replaces soldering to maintain electrical connections under extreme temperatures and vibrations.
- Thermal Expansion Circuit Modifier With Inhibiting Spring
A thermal expansion circuit modifier uses an expanding material to drive a coupler along a movement axis within a housing cavity.