Building Support Scaffolds TRIZ Cases
- Hanging Scaffold Chain Coupling for Easier High-Load Attachment
A stopper-and-cylinder chain coupling simplifies scaffold attachment, raises load capacity, and can reduce the number of chains needed.
- Foldable Elevator Hoistway Work Stage for Fast Safe Deployment
A foldable hoistway stage uses a backspan, lift mechanism, and extensible brace to cut setup time while improving worker safety.