Fluid Pressure Actuator and Attachment
AssigneeKoganei Corporation
InventorsHiraku SAKAI, Takeshi YAMAUCHI
Life of this patent
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Abstract
There is provided a fluid pressure actuator includes an elastic tube including a tube body and a reinforcement member and being radially expanded and axially contracted by a fluid pressure supplied to the tube body. The fluid pressure actuator includes a first holder mounted on a first end of the elastic tube, and a second holder mounted on a second end of the elastic tube. The fluid pressure actuator includes a plate member being provided between the first holder and the second holder, being arranged outside the elastic tube, and having a corrugated part. The fluid pressure actuator includes a coupling member holding the plate member and the elastic tube.
Claims8
A fluid pressure actuator comprising:
- an elastic tube including a tube body and a reinforcement member and being radially expanded and axially contracted by a fluid pressure supplied to the tube body;
- a first holder mounted on a first end of the elastic tube;
- a second holder mounted on a second end of the elastic tube;
- a plate member being provided between the first holder and the second holder, being arranged outside the elastic tube, and having a corrugated part;
- and
- a coupling member holding the plate member and the elastic tube.
An attachment used while being mounted on an elastic tube being radially expanded and axially contracted by a fluid pressure supplied to a tube body, comprising:
- a first holder for mounting on the elastic tube;
- a second holder for mounting on the elastic tube;
- a plate member being provided between the first holder and the second holder and including a corrugated part;
- and
- a coupling member for holding the plate member and the elastic tube.
Dependencies are inferred from the claim text.