| 摘要 |
PROBLEM TO BE SOLVED: To provide a pipe connection structure of a fluid type actuator capable of easily installing a stopper pin and a pin band on a pipe connection boss part of a cylinder body. SOLUTION: A pin band mounting boss part 7a is formed on the pipe connection boss part 7 of the cylinder body 2. Each of one ends of two pin holes 14, 14 is opened on the pin band mounting boss part 7a, and a female screw hole 15 is formed adjacent to the pin holes 14, 14. The pin band 13 is furnished with positioning pieces 13a, 13a protruding in a direction along the side of the pin band mounting boss part 7a, a mounting part 13b furnished with a screw member insertion hole 13d to be fixed on the pin band mounting boss part 7a, a come-off stopping part 13c to cover a base end part 12b of the stopper pin 12 and a window part 13e to expose a part of the base end part 12b, and the pin band 13 is mounted on the pin band mounting boss part 7a by screwing the screw member inserted into the mounting part 13b into the female screw hole and the stopper pin 12 is stopped from coming off. COPYRIGHT: (C)2007,JPO&INPIT
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