Winding Mechanisms TRIZ Cases
- Tensiometric Device Curvature Design for Rope Stress Reduction
A tensiometric device uses contrast sectors with large curvature radii to guide load-limiting ropes through the measuring block.
- Winch Control Apparatus for Crane Torque Compensation
A winch control apparatus calculates compensation torques based on rotational speed and load detection to generate reverse-rotation-preventing and load-bearing forces.
- Rope Crane Trolley Three-Point Hoist Support
Relocating moment support vertically via a three-point anchor reduces rail gauge and structural complexity.
- Electric Capstan Modular Interface for Compact Multi-Function Integration
An electric capstan integrates external functional modules via an engagement-disengagement gear and clutch mechanism.
- Dual Drum Traction Winch Self-Generated Preload
A dual drum traction winch generates internal preload using a freely rotating wheel to load the rope against the drums.
- Electric Winch Utility Motor Control
An electric motor winch utility coils cable via a controller for efficient item transport.
- Dual-Drum Lifting Device for Wire Tension Control
Segmented drums prevent wire biting and deformation by controlling tension during multi-layer storage.
- Removable Electric Towing Winch for Forest Machines
Removable electric towing winch with autonomous tension control reduces jerking and skidding while lowering hydraulic energy consumption.
- Load Equalizing Rope Termination Fitting
Upstream support members distribute loads evenly to prevent imbalance and reduce friction wear in high-stiffness rope systems.
- Oblong Arcuate Locking Holes for Crane Boom Positioning
Arcuate locking holes on a crane drum plate resolve manual alignment errors by enabling automated angular position maintenance via controlled motor engagement.
- Work Machine Cable Oscillation Damping via Contact Pressure
An adjustable contact pressure element dampens cable oscillations when a work element strikes the base surface, preventing untidy winding and drum damage.
- Soundless Winch Friction Braking Mechanism
Replacing pawl-ratchet mechanisms eliminates clicking noise during operation while maintaining reliable one-way locking through continuous friction contact.
- Modular Winch With Conducting Columns For Waterproofing
Detachable support frames segment the motor and gear unit, improving maintenance ease while managing structural complexity.
- Static Sleeve Line Stabilizer for Derrick Cable Damping
A static sleeve guide jacket with resilient liner dampens lateral motions of high-speed derrick cables.
- Cable Winch Frame Articulation for Vibration Reduction
An articulated winch frame compensates for motor weight-induced misalignment, reducing torsional vibrations and noise.
- Winch With Externally Connectable Third Motor
Externally connectable third motor adds dynamic power to winch driving device.
- Cable Winch Longitudinal Shifting for Deflection Control
Shifting the winch along the boom axis maintains optimal cable angles, preventing excessive wear on deep sea crane cables.