Self-Launching System
AssemblyRoller, gripper and drive system that walks the gantry forward one span at a time without a crane. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Self-Launching System
4 top-level lines as of r151572| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Articulated Roller Bogie 3 parts | segmental-bridge-gantry-launch-roller | 8× | 8 | 0 | assembly |
| 2 | Launch Push-Pull Cylinder 3 parts | segmental-bridge-gantry-launch-cylinder | 4× | 4 | 0 | assembly |
| 3 | Friction Gripper | segmental-bridge-gantry-gripper | 4× | 4 | · | part |
| 4 | Launch Skid Track | segmental-bridge-gantry-skid-track | 2× | 2 | · | part |