| 摘要 |
PROBLEM TO BE SOLVED: To reduce the number of connecting hoses for pressurizing air to be supplied in a pneumatic body acting device that is used by wearing it on an upper limb or a lower limb. SOLUTION: The pneumatic body-acting device 12 is equipped with a plurality of airtight chambers 16, 18, 20, 22 to supply and discharge the pressurizing air respectively, a hose 21 with a connection end connected to a pressurizing air source 148 of the body 14 of a pneumatic body acting apparatus, and a plurality of solenoid valves 24, 26, 28, 30 which are connected between the hose and each airtight chamber to supply pressurizing air to the airtight chambers 16, 18, 20, 22 from the hose 21, and to discharge the pressurized air from the airtight chambers, respectively. COPYRIGHT: (C)2007,JPO&INPIT
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