| 摘要 |
PROBLEM TO BE SOLVED: To provide an intersection joint by which an intersection part of lip channels can be firmly fixed without welding and further, the fixed position can be easily changed after fixing. SOLUTION: This joint is provided with a receive piece 4 which can be engaged astride both lips 1a of a base groove 1, a clamp piece 5 connected through bolts and nuts detachably fitted to the receive piece 4, and a retaining member 6 connected through second bolts and nuts to the clamp piece 5. The lip part 1a of the base groove 1 is held by the receive piece 4 and the clamp piece 5 and the lips 2a, 3a of the fixing steel members 3, 3 are helt by the clamp piece 5 and the retaining member 6 and connected together. |
