| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a clamp device for electrofusion joint, which is easily portable, capable reducing a storage space, needless in the arrangement for detaching or assembling and capable of improving working efficiency. <P>SOLUTION: The clamp device for an electrofusion joint which is freely foldable has a joint part 2 formed by pivotally fitting a connection body 3 of one arm 5 to a connection body 4 of another arm 6 to freely adjust an angle and is formed by attaching clamp bodies 7, 7 attaching chain vices 9, 9 to each arm 5, 6, wherein notches 11, 11 to which folded each arm 5, 6 is intercalated in the clamp bodies 7, 7 are formed. By forming the notches 11, 11 to which the folded arm 5, 6 is intercalated in each clamp body 7, 7, a position is shifted so that the clamp bodies 7, 7 attached to the folded arms 5, 6 does not interfere with each other. <P>COPYRIGHT: (C)2013,JPO&INPIT |
