Safety Belts TRIZ Cases
- Rope-Climbing Fall-Arrest Device With Rack-and-Pinion Braking
See how a rack-and-pinion brake wheel locks above a nominal rope speed to arrest falls without a bulky swing-arm assembly.
- Channel Anchor Assembly with Rotatable Sliding Portions
Independently rotatable and slidable anchor portions enable one-handed channel installation and removal while reducing dropped-component risk.
- Rope Grab With Movable Limiting Wheel for Rapid Deployment
A movable limiting wheel retracts for quick rope insertion, then returns to guide the rope and support secure rope-grab deployment.
- Self-Locking Dorsal Brace for Safety Harness Load Transfer
A self-locking dorsal brace connects the dorsal plate to the waist strap, transferring shoulder loads for easier harness installation.
- Safety Line Anchor Bracket for Multi-Rafter Securement
A hinged ridge-cap bracket fastens safety lines to multiple roof members, reducing detachment risk under lateral forces.
- Expandable-Jaw Anchor Device for Remote Container Safety Lines
Expandable jaws lock more firmly under line tension, helping workers anchor safety lines to cargo containers without approaching the edge.
- Toothed Spool Harness Adjustment for Quick, Secure Webbing Fit
Conventional fall-protection harness fitting is slow; a toothed spool locks webbing while biasing force draws it snug.
- Articulated Harness Connector with Rotating Attachment Element
Rotatable attachment elements let harness straps reorient during movement, reducing tangling and supporting faster donning.
- Fall Protection Shuttle With Angle-Responsive Secondary Braking
An independent lock arm blocks the secondary brake pawl on angled guides, preventing premature activation while allowing braking during genuine falls.
- Steep-Roof Fall Anchors With Visible, Inspectable Fasteners
Hidden fasteners complicate steep-roof installation and inspection; visible fasteners and adjustable brackets support lasting worker fall protection.
- Mounting Device with Rotary-Arm Connection Sensing
Traditional vehicle installation can discourage fall protection use; a rotary arm and webbing sensor verify connection while preserving operator movement.
- Fall Arrest Roof Mount Anchor With Flexing Shock Absorption
A raised plate with integral channels and a flexing swivel-eye anchor distributes shock loads and limits roof delamination on lighter structures.