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    • 5. 发明申请
    • Apparatus for stabilizing a ladder during use and stepladder incorporating the same
    • 用于在使用期间使梯子稳定的装置以及包含该梯子的梯子
    • US20050092547A1
    • 2005-05-05
    • US10697748
    • 2003-10-29
    • Joseph Molnar
    • Joseph Molnar
    • E06C1/39E06C7/42E04G5/02
    • E06C7/423E06C1/39E06C7/42
    • An apparatus for stabilizing a stepladder and a stepladder incorporating the same. In one aspect, the invention is an apparatus for stabilizing a ladder on a ground surface comprising: a first plate adapted to be secured to a leg of the ladder; a second plate having a top surface and a bottom surface, the second plate pivotally connected to the first plate and pivotal between a retracted position where the second plate does not substantially contact the ground surface and a stabilizing position where the bottom surface of the second plate is in contact with the ground surface; a member having a proximal end pivotally connected to the first plate and a distal end, the member pivotal between a substantially upright position and a support position where the distal end of the member is in contact with the top of the surface of the second plate when the second plate is in the stabilizing position. In another aspect, the first plate is not used and the member and second plate are connected directly to the stepladder.
    • 一种用于使梯子稳定的装置和包括该梯子的梯子。 一方面,本发明是一种用于在地面上稳定梯子的装置,包括:第一板,其适于固定到梯子的腿部; 第二板,其具有顶表面和底表面,所述第二板枢转地连接到所述第一板并且在所述第二板基本上不接触所述地面的缩回位置和所述第二板的底面之间枢转的缩回位置 与地面接触; 具有枢转地连接到第一板的近端的构件和远端,所述构件在基本上直立的位置和支撑位置之间枢转,其中构件的远端与第二板的表面的顶部接触, 第二板处于稳定位置。 在另一方面,不使用第一板,并且构件和第二板直接连接到梯形梯。