| 摘要 |
PURPOSE: A clamp for pipe connection is provided to prevent noise and metallic noise when hamming a wedge. CONSTITUTION: A clamp for pipe connection comprises a clamp body(2), a movable member(5), a round rod(8), a washer(9) and a wedge(11). The clamp body has a concave part(4) inserted in the outer circumference of a pipe. The movable member has a branch part and is attached to one end of the clamp body. The round rod is attached to the other end of the clamp body. The round rod has a head(7) with a tapered part facing toward the leading end to the other end of the clamp body. The round rod is inserted to the inner side of the branch part. The wedge is inserted to the round rod to contact with the tapered part and has the diameter which is bigger the diameter of the round rod and the leading end diameter of the tapered part.
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