Load-Engaging Elements TRIZ Cases
- Dual-Strap Hoist Safety Device with Staged Fracture Warning
A dual-strap hoist safety device uses staged fracture strengths to alert operators before total failure.
- Lifting Hook Mechanical Control Device for Paper Roll Engagement
An inclined control arm guides the lifting hook into position, eliminating manual verification and preventing paper roll drops.
- Articulated Arm Positioning Using Ultra-Wideband Probe Intersection
Ultra-wideband probe intersection determines target position for articulated arms, maintaining accuracy when operators move during crane operation.
- Wind Turbine Transformer Replacement Using Exchange Traverse
Exchange traverse balances transformer weight via counterweight, enabling standard mobile crane replacement through limited tower door openings.
- Load Clamp Connecting Rod Spherical Joint for Misaligned Loads
A load clamp connecting rod pivots via a spherical joint to eliminate bending moments and torsion when loads are misaligned.
- Integrated Lifting Unit in Work Machine Cab
Integrating the lifting unit into the cab wall eliminates heavy separate supports, increasing payload capacity while maintaining structural stability.
- Hoist Cage Assembly With Slidable Bars For Pallet Lifting
Slidable bars distribute pallet weight across a segmented cage, resolving stability and complexity trade-offs during crane operations.
- Self-Retaining Latch for Gripping Tongs
A self-retaining latch mechanism decouples from the shifting gate to maintain clamping force during lifting operations.
- Mobile Lifting Apparatus Hybrid Drive Segmentation
Segmenting the truck combustion engine from the boom electric motor reduces harmful emissions and energy waste during lifting operations.
- Laminated Spine Assembly for Adjustable Lifting Device
Sliding spine members index load-engaging feet along a horizontal axis to accommodate uneven surfaces and varying object shapes.
- Crane Load Stabilization via Optical Rotation Detection
Optical sensors detect load rotation angles and angular velocity to drive hydraulic cable length adjustments for stable transport.
- Transparent Roundsling Core Inspection
A synthetic roundsling uses a transparent tubular cover to enclose load-bearing core fibers for direct visual inspection.
- Hoist Hook Guard Prevents Dynamic Rollout
Circumferential guard blocks hardware from accidental release mechanism actuation, preventing dynamic rollout in helicopter rescue operations.
- Automated Imaging System for Crane Hoisting Collision Avoidance
An automated imaging system captures and processes structural member images to decipher identifying indicia and geometric properties.
- Crane Path Generation with Dynamic Node Point Density
A crane control device generates transport paths by arranging node points around a suspended load.
- Swivel Joint Assembly with Nested Disc Brake
Nested disc brake elements within the pivot bearing free external space for hose lines while enabling easy maintenance via profiled attachment.