| 摘要 |
An object is to provide a cylinder device which can be used over a long period of time. The cylinder device includes a damper (10), a pump (30), a motor (31) and an external tank (24). The damper (10) has a cylinder (11), a first bracket (12), a piston (13), a piston rod (14) and a second bracket (15). The piston (13) is slidably inserted into an interior of the cylinder (11) . The piston rod (14) is inserted into the cylinder (11) and connects the piston (13) to an end located in the cylinder (11). The pump (30) is disposed at one of right and left sides with respect to a central axis of the cylinder (11). The motor (31) is disposed at the one side which is the same side as the pump (30) with respect to the central axis of the cylinder (11). The external tank (24) is disposed at the other side with respect to the central axis of the cylinder (11). |
