| 摘要 |
PROBLEM TO BE SOLVED: To establish a connecting method pneumatic force for pneumatic force feeding pipe which ensures easy installing works of an pneumatic force feeding pipe connecting member and which permits use of a connection board for ordinary optical cable or copper communication cable. SOLUTION: A pipe connecting member 3 is fixed to the connection board using an existing sheath grasping member, and a cable 2 for pneumatic feeding is composed of four pneumatic pipe 1. A holding member as part of the existing sheath grasping member is substituted and a fixing member 4 is used where the holding member of the sheath grasping member and a member for fixing the pipe connecting member 3 are consolidated. The pipeline connecting member 3 for connecting pipe 1 is fixed to a receptacle member 6 for sheath grasping member furnished on the connection board side through the fixing member 4, and at the same time, the cable 2 for pneumatic feeding is secured to the receptacle member 6. |
