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https://scholarbank.nus.edu.sg/handle/10635/35483
| Title: | TRIPLE COUPLER FOR FLEXIBLE SCAFFOLD SYSTEM | Authors: | LIEW, JAT YUEN RICHARD WANG, BINBING |
Issue Date: | 28-Aug-2003 | Citation: | LIEW, JAT YUEN RICHARD,WANG, BINBING (2003-08-28). TRIPLE COUPLER FOR FLEXIBLE SCAFFOLD SYSTEM. ScholarBank@NUS Repository. | Abstract: | A coupling apparatus is comprised of three couplers (12,14A,14B) for interconnecting three scaffolding members (8A,8B,8C). Each coupler consists of a base (16) and a lever (18) hinged to the base, the base and the lever defining a pocket (22) for receiving the scaffold member. The locking devices for the couplers may be of a bolt-and-nut (26, 34), a wedge and arm (68, 70), a tapered circular wedge and arm (105, 102) or an over-centre hand-lever (130). | URI: | http://scholarbank.nus.edu.sg/handle/10635/35483 |
| Appears in Collections: | Staff Publications |
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| File | Description | Size | Format | Access Settings | Version | |
|---|---|---|---|---|---|---|
| WO2003071048A1.PDF | 805.7 kB | Adobe PDF | OPEN | Published | View/Download |
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