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    • 9. 发明授权
    • Mowing apparatus
    • 割草机
    • US5433006A
    • 1995-07-18
    • US188438
    • 1994-01-28
    • Hiroshi Taguchi
    • Hiroshi Taguchi
    • A01D34/416A01D50/00
    • A01D34/416
    • A mowing apparatus including: a motive power source; a circular rotational member which is adapted for rotation by the motive power source; at least one flexible cutting line having opposite ends and being adapted to setting on the rotational member in such a manner that the opposite ends of the cutting line freely extends from the rotational member to the outside and rotates with the rotational member, thereby mowing with the ends of the cutting line; and a retention member provided on the rotational member for removably retaining the cutting line on the rotational member, and having at least a pair of first and second faces each of which stands on the rotational member and faces to each other with a space therebetween in which the cutting line is to be received for retention so that the cutting line passes between the first and second faces. For restraining the cutting line from being released from the space, the first and second faces are inclined to each other so that the space between the first and second faces is narrowed according to the farness from the rotational member. Alternatively, the a bend face extends from the first face over the space between the first and second faces.
    • 一种割草机,包括:动力源; 圆形旋转构件,其适于由所述动力源旋转; 至少一个柔性切割线具有相对的端部,并且适于以旋转构件的相对端设置在旋转构件上,使得切割线的相对端部从旋转构件自由地延伸到外部并与旋转构件一起旋转,从而与 切割线的末端; 以及保持构件,其设置在所述旋转构件上,用于将所述切割线可拆卸地保持在所述旋转构件上,并且具有至少一对第一和第二面,每个面位于所述旋转构件上并且彼此面对并具有空间, 切割线被接收用于保持,使得切割线在第一和第二面之间通过。 为了限制切割线从空间释放,第一和第二面彼此倾斜,使得第一和第二面之间的空间根据与旋转构件的距离而变窄。 或者,弯曲面从第一面在第一和第二面之间的空间上延伸。