| 摘要 |
PURPOSE:To provide a clamping device which can bring an outer periphery of a synthetic resin tube into pressure contact with a curved surface of a saddle of a branch tube joint by a uniform pressing force. CONSTITUTION:A pair of connectors 4 are rotatably supported to both end sides of a support 3, and engaging pieces 41 to be engaged with collars 210 of a saddle 21 are provided at leading end insides of the connectors 4. On the other hand, a shaft rot 5 is inserted to an intermediate position of the support 3, and a pressing plate 51 in pressure contact with an outer periphery of a synthetic resin tube 1 is provided at its leading end of the rod 5. A cam member 6 having an operating rod 61 us supported to substantially a center of the support 3, and when the member 6 is rotated by the rod 61, the member 6 is brought into pressure contact with a back surface of the plate 51. Thus, the tube can be effectively, rigidly adhered or fusion-bond-connected to a branch tube joint. |
