| 摘要 |
PROBLEM TO BE SOLVED: To make a switch mountable/removable with a cylinder left as set up without particularly ensuring a space in the axial direction outward of a cylinder body. SOLUTION: A groove 4 fitting a switch 8 is provided in a cylinder axial direction in an outer surface of a cylinder body 1, a guide part 5 protruding in a groove width direction is provided in an end edge of an opening part of the groove 4 so as to guide the switch 8, at least a part of the guide part 5 is formed by a bracket 7 mounted in the cylinder body 1 to have a sectional shape with a section of the groove 4 like right/left symmetrical shape, the guide part 5 is constituted so as to disappear from on the switch 8 by moving the bracket 7 relating to the cylinder body 1, the bracket 7 itself is independently mounted by a screw 8a in the cylinder body 1, and the bracket 7 is constituted movably relating to the cylinder body 1 by removing the screw 8a. |
