Cranes TRIZ Cases
- Internal Auxiliary Brake for Tower Crane Stability
An internal auxiliary brake integrates into the slewing gear motor to stabilize rotating parts during operation.
- Pivotable Hoist Arm with Adjustable Winch for UTV Load Lifting
Adjustable winch pivots hoist arm structure to lift heavy loads, resolving fixed angle limitations.
- Telescopic Crane Self-Fittable Bracing Device
Upward opening holding frame allows boom engagement without extra lifting gear, reducing installation weight and complexity.
- Crane Positioning Device With Steerable Wheels
A crane positioning device uses steerable front wheels and independently driven rear wheels for precise site maneuverability.
- Crane Swing Drive Common Frame Pinion Mounting
A crane swing drive mounts multiple pinion gears on a common frame linked to the structure via pivoting axes.