| 摘要 |
The present invention relates to a combination type artificial muscle, comprising a muscle tube which has a restoring force for expansion; a first and a second tube fixing part which are fixed respectively on both end parts of the muscle tube and have a first and second flow pipe to connect the outside of the muscle tube to the inside of the muscle tube; a piston rod which is fixed on the first tube fixing part to be installed in the muscle tube; a piston which is fixed on the piston rod; and a cylinder, in which the piston is installed to slides inside by pressure of fluid supplied via the first flow pipe, which is installed in the muscle tube and is fixed on the second tube fixing part to enable the second flow pipe to connect the inside. In the present invention, a combination type artificial muscle uses the inside pressure and driving power of the cylinder at the same time and accordingly increases efficiency of contraction and release of the muscle tube, thereby increasing initial mobility and response with use of supplied pressure of fluid. |
