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    • 7. 发明授权
    • Underlift towing apparatus
    • 牵引牵引装置
    • US5236214A
    • 1993-08-17
    • US863840
    • 1992-04-06
    • William L. Taylor
    • William L. Taylor
    • B60D1/155B60D1/40B60D1/44B60D1/46
    • B60D1/44B60D1/155B60D1/40B60D1/465
    • Towing apparatus mounted on the rear of a towing vehicle for lifting and towing disabled vehicles includes an extendible boom assembly positionable beneath the undercarriage of the vehicle to be towed. The boom assembly is carried by a vertically and pivotably movable housing assembly mounted on the towing vehicle and is pivotable relative to the housing assembly. The boom assembly includes a number of extendible boom stages telescopically mounted within first and second stage boom members, the first stage boom member being pivotably mounted on the housing assembly. Second stage boom member is mounted within and pivotable relative to the first stage boom member about a vertical axis so as to move from side-to-side, the extendible boom stages moving with the second stage boom member. The first stage boom member has an enlarged mouth through which the second stage boom member extends, the large mouth permitting the second stage to have substantial sideways movement. The extendible boom members may be moved vertically, tilted relative to the vertical, moved side-to-side and extend and retract so as to provide a towing vehicle operator with a multitude of positioning capabilities.
    • 安装在用于提升和牵引残疾车辆的拖车的后部的牵引装置包括可延伸的起重臂组件,其可定位在待牵引的车辆的起落架下方。 起重臂组件由安装在牵引车上的垂直和可枢转地移动的壳体组件承载,并且可相对于壳体组件枢转。 悬臂组件包括可伸缩地安装在第一和第二级悬臂构件内的多个可伸缩臂架,第一级悬臂构件可枢转地安装在壳体组件上。 第二级吊杆构件相对于第一级吊杆构件围绕竖直轴线安装在内部并且可枢转,从而使可延伸的吊臂级段与第二级吊杆构件一起移动。 第一级悬臂构件具有扩大的口,第二级悬臂构件延伸穿过该口,允许第二级大的侧面具有大的侧向运动的大口。 可伸缩臂构件可以垂直地移动,相对于垂直方向倾斜,一边相对移动并且延伸和缩回,以便为牵引车辆操作者提供多种定位能力。
    • 8. 发明授权
    • Remotely controlled steering apparatus for outboard trolling motors
    • 用于舷外拖钓电机的遥控转向装置
    • US4824408A
    • 1989-04-25
    • US819219
    • 1986-01-15
    • Walter P. AertkerWilliam L. TaylorFrank Medica
    • Walter P. AertkerWilliam L. TaylorFrank Medica
    • B63H20/00B63H20/12B63H21/21F02B61/04B63H21/26
    • B63H21/265B63H20/007F02B61/045
    • A control mechanism for a boat having a seat assembly to support a pilot provides an outboard motor which is directionally controlled by extension and retraction of a control cable with the control mechanism having a pedal which is generally planar on its upper surface receptive of the pilot's foot. A bracket mounts the pedal at a location below the seat assembly so that the user occupying the seat can position one of his feet on the pedal. A pair of switch surfaces are disposed on opposite sides of the pedal, each surface extending above the pedal surface so that lateral movement of the user's foot when positioned on the pedal can contact one of the switch surfaces. A switch associated with each switch surface can then be activated for directionally moving the outboard motor into different positions responsive to pressure applied to one or other of the switch surfaces applied by the edge of the user's foot. In one embodiment, the pedal and motor are remotely placed with respect to one another, and the pedal "communicates" with the trolling motor using radio waves. In that embodiment, a transmitter is carried by the foot pedal or similar pilot-operated control, and a receiver positioned near the motor activates a reversible motor to steer the trolling motor, preferably by cable extension/retraction.
    • 具有用于支撑飞行员的座椅组件的船的控制机构提供了一种舷外马达,该舷外马达通过控制缆索的伸缩来定向控制,控制机构具有踏板,该踏板在其上表面上大致为平面的,可接受飞行员的脚 。 支架将踏板安装在座椅组件下方的位置,使得占据座椅的使用者可以将他的一脚置于踏板上。 一对开关表面设置在踏板的相对侧上,每个表面延伸到踏板表面之上,使得使用者的脚在定位在踏板上时的横向移动可接触开关表面之一。 然后可以启动与每个开关表面相关联的开关,用于响应于施加到由用户的脚的边缘施加的一个或另一个开关表面的压力而将舷外马达定向移动到不同的位置。 在一个实施例中,踏板和电动机相对于彼此远程放置,并且踏板使用无线电波与拖钓电动机“通信”。 在该实施例中,发射机由脚踏板或类似的先导操作控制器承载,并且位于电机附近的接收器启动可逆电动机以优化地通过电缆延伸/收回来引导拖钓电动机。