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    • 92. 发明授权
    • Operable ramp
    • 可操作坡道
    • US08887337B1
    • 2014-11-18
    • US14198160
    • 2014-03-05
    • Donald MorrisDavid Johnson
    • Donald MorrisDavid Johnson
    • B66B9/08B66B9/06E04F11/00
    • E04F11/002E04F2011/005
    • An operable ramp is moveable between a raised position and a lowered position. In the raised position, the operable ramp forms a step. The operable ramp has a first panel rotatably coupled at a first end about a first axis. The first axis moves in a first direction when the operable ramp moves toward the lowered position and in a second direction when the operable ramp moves toward the raised position. The operable ramp further includes a second panel rotatably coupled at a first end to a second end of the first panel. The first panel and the second panel cooperate to provide an inclined surface when the operable ramp is in the lowered position. A linkage is operably coupled to the first panel to selectively rotate the first panel about the first axis.
    • 可操作的斜坡可在升高位置和降低位置之间移动。 在升高位置,可操作的斜坡形成一个步骤。 可操作的斜坡具有第一面板,第一面板围绕第一轴线可旋转地联接在第一端。 当可操作的斜坡朝向下降位置移动时,第一轴线沿第一方向移动,并且当可操作斜坡朝着升高位置移动时,第一轴线沿第二方向移动。 可操作的斜坡还包括可旋转地联接在第一面板的第二端的第二面板。 当可操作斜坡处于降低位置时,第一面板和第二面板协作以提供倾斜表面。 联接件可操作地联接到第一面板以选择性地围绕第一轴线旋转第一面板。
    • 93. 发明授权
    • Operable ramp
    • 可操作坡道
    • US08832893B1
    • 2014-09-16
    • US14152929
    • 2014-01-10
    • Donald MorrisDavid Johnson
    • Donald MorrisDavid Johnson
    • B66B9/08
    • E04F11/002B66B9/08E04F2011/007
    • An operable ramp is moveable between a stowed position and a deployed position. The operable ramp includes a ramp panel rotatable about a first end. A second end of the ramp panel is lower in the deployed position than in the stowed position. A rotatable support supports a second end of the ramp panel, and a drive assembly selectively rotates the support (1) in a first direction to lower the second end of the ramp panel and (2) in a second direction to raise the second end of the ramp panel. A stop limits rotation of the support in the second direction when the operable ramp is in the stowed position. The weight of the ramp panel biases the support in the second direction, i.e., toward the stop, when the operable ramp is in the stowed position.
    • 可操作的斜坡可在收起位置和展开位置之间移动。 可操作的斜坡包括可绕第一端旋转的斜面板。 斜坡面板的第二端在展开位置比在收起位置低。 可旋转支撑件支撑斜面板的第二端,并且驱动组件选择性地使第一方向上的支撑件(1)旋转以降低斜面板的第二端,并且(2)在第二方向上升高第二端 斜坡面板。 当可操作的斜坡处于收起位置时,停止限制支撑件在第二方向上的旋转。 当可操作的斜坡处于收起位置时,斜坡面板的重量在第二方向上偏压支撑件,即朝向止挡件。
    • 96. 发明授权
    • Gun gripping assisting assembly
    • 枪夹紧辅助组件
    • US08757040B1
    • 2014-06-24
    • US13484570
    • 2012-05-31
    • Kevin S. GallowayDavid Johnson
    • Kevin S. GallowayDavid Johnson
    • F41C23/02F41C23/16
    • F41C23/02F41C23/16
    • A gun gripping assisting assembly includes a panel that has a top side, a bottom side, a front edge, a rear edge, a first lateral edge and a second lateral edge. A coupler is attached to the panel and is attached to a gun stock. A grip is attached to and extends downwardly from the bottom side of the panel. The grip has a first end and a second end. The first end abuts the panel. The grip is arcuate from the first end to the second end such that the grip has an upper surface that is concavely arcuate and faces the bottom side and a lower surface that is convexly arcuate and faces away from the panel.
    • 枪夹持辅助组件包括具有顶侧,底侧,前边缘,后边缘,第一侧边缘和第二侧边缘的面板。 联接器连接到面板上,并连接到枪料。 手柄从面板的底侧附着并向下延伸。 把手具有第一端和第二端。 第一端邻接面板。 把手从第一端到第二端是弧形的,使得把手具有凹形弓形并面向底侧的上表面和凸形弓形并且远离面板的下表面。
    • 98. 发明授权
    • Ramp assembly with tilt sensor
    • 带倾斜传感器的斜坡组件
    • US08635729B1
    • 2014-01-28
    • US13763408
    • 2013-02-08
    • David JohnsonDonald Morris
    • David JohnsonDonald Morris
    • B60P1/43
    • A61G3/061A61G3/067A61G2203/42A61G2220/16B60P1/433
    • A ramp assembly provides a transition surface from a vehicle interior to an alighting surface. The ramp assembly includes a ramp portion that rotates between a stowed position and a deployed position. The ramp portion is rotatable about an axis associated with a first end of the ramp portion. A support member supports the first end of the ramp portion, and a sensor is configured to sense a predetermined position of the ramp portion. The ramp assembly further includes an actuator operably coupled to the ramp portion to drive the ramp portion through a first phase and a second phase of a deployment motion. During the first phase, the actuator rotates the ramp portion about the axis while the axis maintains a substantially fixed position. During the second phase, the actuator moves the axis in a downward direction if the ramp portion has deployed to at least the predetermined position.
    • 斜坡组件提供从车辆内部到下车表面的过渡表面。 斜坡组件包括在收起位置和展开位置之间旋转的斜坡部分。 斜坡部分可围绕与斜坡部分的第一端相关联的轴线旋转。 支撑构件支撑斜坡部分的第一端,并且传感器构造成感测斜坡部分的预定位置。 斜坡组件还包括可操作地联接到斜坡部分的致动器,以驱动斜坡部分经过第一阶段和展开运动的第二阶段。 在第一阶段期间,致动器围绕轴旋转斜面部分,同时轴保持基本上固定的位置。 在第二阶段期间,如果斜坡部分至少部署到预定位置,则致动器沿着向下的方向移动轴。
    • 99. 发明授权
    • Operable step
    • 可操作步骤
    • US08631529B1
    • 2014-01-21
    • US13668096
    • 2012-11-02
    • David JohnsonDonald Morris
    • David JohnsonDonald Morris
    • E01D1/00
    • E04F11/002B66B9/0869E04F2011/005
    • A step assembly provides access between a lift platform and an alighting surface. The step assembly includes a tread and a panel rotatably connected to the tread about a first axis. An actuator assembly is operably coupled to the panel to selectively move the step assembly between a raised position and a lowered position. In the raised position, the tread is substantially horizontal, and the panel is orthogonal to the tread. In the lowered position, the tread and the panel are substantially parallel and form a predetermined angle with respect to a horizontal plane.
    • 步进组件提供升降平台和下降表面之间的通路。 台阶组件包括胎面和面板,围绕第一轴线可旋转地连接到胎面。 致动器组件可操作地联接到面板,以选择性地在升高位置和降低位置之间移动台阶组件。 在升高位置,胎面基本上是水平的,并且面板与胎面正交。 在降低位置,胎面和面板基本平行并相对于水平面形成预定角度。