| 摘要 |
A coupler for coupling first and second elongated members end to end. In a first embodiment, the coupler comprises a cylinder and at least one section of hardener and resin, wherein the cylinder has a single bore with first and second opposite open ends of predetermined diameter. In another embodiment, the coupler comprises a dividing wall that splits the cylinder into first and second bores, wherein at least one section of hardener and resin is located in each bore. |
