| 摘要 |
PROBLEM TO BE SOLVED: To provide a shoulder type working machine in which the number of components is reduced to facilitate the assembly and the shouldering property is improved. SOLUTION: The shoulder type working machine 1 is provided with a shoulder frame 10 having a 1st back contact surface 18, a pipe 26 with plate which is attached to the end part of the shoulder frame 10 to be rotatable and a liquid tank 12 fixed to the pipe 26 with plate. A rotary shaft for rotating the pipe 26 with plate is arranged on a recessed part 36 provided on a part adjacent to the shoulder frame 10. The liquid tank 12 has a 2nd back contact surface 34 in succession to the 1st back contact surface 18 of the shoulder frame 10. COPYRIGHT: (C)2007,JPO&INPIT
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