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热词
    • 83. 发明授权
    • Small-sized marine craft having an upstanding peripheral flange
    • 小型船舶具有直立的周边法兰
    • US4625669A
    • 1986-12-02
    • US750089
    • 1985-06-28
    • Hiroshi Nishida
    • Hiroshi Nishida
    • B63B35/73B63H11/02
    • B63B35/731
    • A small-sized marine craft having a shell including a deck, an engine mounted in a bow portion of the shell, a propulsion device provided on a stern portion of the shell and a steering handle device provided on a bow portion of the shell. A rear part of the deck is protruded at its breadthwise central portion so as to provide a projecting seat portion and step portions on both sides of the seat portion. Stepped flanges are provided on the outer extremities of the step portions. The stepped flange has an upright wall portion protruding substantially upright from the outer extremity of the step portion and a horizontal wall portion extending laterally outwardly from the upper extremity of the upright wall portion.
    • 一种小型船舶具有壳体,包括甲板,安装在壳体的弓形部分中的发动机,设置在壳体的船尾部分上的推进装置和设置在壳体的弓部上的转向手柄装置。 甲板的后部在其宽度方向的中央部分突出,以便在座椅部分的两侧提供突出的座椅部分和台阶部分。 阶梯部分设置在台阶部分的外侧。 阶梯式凸缘具有从台阶部分的外端基本上直立突出的直立壁部分和从直立壁部分的上端横向向外延伸的水平壁部分。