| 摘要 |
PROBLEM TO BE SOLVED: To provide a diaphragm connecting clamp which can reliably and firmly hold and connect adjacent diaphragms by a simple operation and can simultaneously set a plurality of columns in a rotation jig to improve the efficiency of welding work. SOLUTION: A pair of outer plates 1A, 1B are connected in parallel to each other by connecting columns 2 while leaving a given space therebetween. A pair of inner plates 3A, 3B are connected in parallel to each other while leaving a given space therebetween and are slidably inserted along the connecting columns 2. On the other hand, a hold bar 4 is disposed between these inner plates 3A, 3B. Upon the rotation of the hold bar 4, a hold end 41 is protruded toward the outer side face of the inner plate 3B to hold a corner edge part of a diaphragm D between the outer plate 1A and the inner plate 3A and to hold a corner edge part of a diaphragm D between the outer plate 1B and the hold end 41 of the hold bar 4, whereby the adjacent diaphragms D, D can be connected and held on the same shaft. COPYRIGHT: (C)2003,JPO
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