| 摘要 |
PROBLEM TO BE SOLVED: To improve the manufacturing efficiency of a coupling type cylinder, and to downsize the coupling type cylinder.SOLUTION: A coupling type cylinder is composed by coupling a first cylinder 11 provided with a first cylinder hole 13 and a second cylinder 21 provided with a second cylinder hole 23 in an axial direction with a coupling unit. The coupling unit has a coupling block 30, and the coupling block 30 is inserted in a first coupling hole 27a coaxially provided with the cylinder hole 13 at a coupling end portion of the cylinder 11, and a block storage hole 28 provided at a coupling end portion of the cylinder 21. The coupling block 30 is provided with first and second tapered surfaces 45 and 46. A first screw member 47 is pressed by a first tapered surface 45, and a second screw member 48 is pressed by a second tapered surface 46. |
