Safety Belts TRIZ Cases
- Portable Anchorage Assembly with Counterweight and Pivoting Base
A portable anchorage assembly uses a counterweight and pivoting base to position safety anchors.
- Safety Harness Locking Element for Ribcage Pressure Reduction
A safety harness locking element moves between back and chest positions to adjust force distribution.
- Centrifugal Clutch Fall Arrest Device for Inclined Surfaces
Centrifugal clutch assembly detects relative acceleration to lock track members, preventing sliding on inclined surfaces without relying on static weight.
- Magnetic Descent Control Device Eddy Current Braking
A magnetic descent control device uses eddy currents to generate rotational braking force for controlled cable lowering.
- Vehicle Buckle Support with Thin Inner Boot for Noise Reduction
A cylindrical resin inner boot features a thin portion on the seat-side wall to improve buckle wearability.
- Head-Up Display Obstacle Detection and Dynamic Information Restriction
A head-up display control unit restricts information visibility when measuring units detect nearby obstacles.
- Cam Ascender Spring Cassette Assembly
Integrating a preloaded return spring into a removable retaining cassette allows quick assembly of the cam lever without damaging elastic components.
- Anchor Point With Progressive Energy Absorbing Plates
Sliding radial plates in the anchor point distribute fall energy evenly, replacing linear spring absorption that causes uneven worker protection.
- Seat Belt Device with Dynamic Winding Force Control
A seat belt device uses a motor to adjust winding force based on detected position changes.
- Strap Adjustment Rings With Textured Zone
Protrusions on the first ring sink into the strap to prevent slippage under stress.