| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a clamp for pipe connection capable of giving a fixed tightening force by simple operation without using a tool, and moreover, which is compact in size. <P>SOLUTION: The clamp for pipe connection includes flanges at its ends, and further includes first and second pinching members with grooves in which a pair of the flanges are fitted, a coupling member openably/closably coupling the first and second pinching members, a roller support member arranged turnably in the second pinching member, and a roller turnably supported in the roller support member. The first pinching member includes a recess, and the roller support member is turned to move the roller to the recess, thereby pressing and fixing the flanges by the first and second pinching members. <P>COPYRIGHT: (C)2013,JPO&INPIT |
