| 摘要 |
PURPOSE:To enable the moving distance of the goods to be transported to be adjusted, by providing the rod of the small-sized air cylinder with a fixed board having a bolt whose length can be adjusted, and thus by temporarily stopping the rod of the larger-sized air cylinder when the fixed board comes in contact with the rod. CONSTITUTION:A fixed board 26 which accomodates or presses the goods and which is screwed with a bolt whose length is adjusted by a nut 24, is fitted at the end of piston rod 5 of a small-sized air cylinder (A). A piston rod 5' of a larger-sized air cylinder (B) is arranged so that it will come in contact with the lower part of the fixed board 26. Thus the piston rod 5' is temporarily stopped at the midpoint when the piston rod 5 is receding. When the piston rod 5' of the air cylinder (B) has receded completely, the fixed board 26 starts receding again to the main body 23 side. When the piston rod 5' is temporarily stopped at the midpoint, the moving distance of the goods to be transported can be adjusted in accordance with the shape of the various parts and also the types of the caulking parts.
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