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    • 5. 发明授权
    • Outboard motor cowl assembly
    • 舷外马达罩盖总成
    • US4708673A
    • 1987-11-24
    • US4756
    • 1987-01-08
    • William D. DunhamJohn D. FlaigH. Norman PetersenRobert F. Young
    • William D. DunhamJohn D. FlaigH. Norman PetersenRobert F. Young
    • B63H20/32F02B61/04B63H21/00
    • F02B61/045B63H20/32Y10T24/4556
    • An outboard motor comprising a propulsion unit having opposite first and second sides and including a lower unit including a rotatably mounted propeller, and a drive shaft housing including a drive shaft drivingly connected to the propeller, and a power head mounted on the drive shaft housing and including an internal combustion engine drivingly connected to the drive shaft, a cowl assembly enclosing the power head and including a first lower cowl member removably and resiliently mounted on the first side of the propulsion unit, a second lower cowl member removably and resiliently mounted on the second side of the propulsion unit, and an upper cowl member removably mounted on the first and second lower cowl members, and a bolt detachably connecting the first lower cowl member to the second lower cowl member.
    • 一种舷外马达,其包括具有相对的第一和第二侧的推进单元,并且包括具有可旋转地安装的螺旋桨的下部单元,以及包括驱动地连接到所述螺旋桨的驱动轴的驱动轴壳体和安装在所述驱动轴壳体上的动力头 包括驱动地连接到所述驱动轴的内燃机,包围所述动力头的整流罩组件,并且包括可移除地并弹性地安装在所述推进单元的第一侧上的第一下罩罩部件,可移除地并且弹性地安装在所述驱动轴上的第二下罩罩部件 推进单元的第二侧和可拆卸地安装在第一和第二下导向件上的上整流罩构件,以及可拆卸地连接第一下整流罩构件和第二下整流罩构件的螺栓。
    • 6. 发明授权
    • Throttle and timing linkage
    • 节气门和定时联动
    • US4528953A
    • 1985-07-16
    • US524532
    • 1983-08-19
    • John D. FlaigThomas D. Wenstadt
    • John D. FlaigThomas D. Wenstadt
    • F02D11/04F02D9/02F02P5/02
    • F02P5/02
    • A throttle and timing control for a spark ignition internal combustion engine having a fuel/air mixing device and a spark timing device. The control includes a pivot on the engine, a first lever mounted on said pivot and including a shaped cam slot a portion of which has a substantially uniform radius about the pivot. A control is connected to the lever to actuate the lever about the pivot. A second pivot on said engine spaced from but substantially parallel to the first pivot supports a second lever which has a cam follower engaged with the cam slot. A motion take-off connection on the second lever is spaced further from the second pivot than the follower so the motion imparted to the follower by movement of the cam plate is multiplied at the motion take-off point. A third pivot on the engine spaced from the first two pivots supports a third lever which is operatively connected to the timing control device. A link interconnects the first pivot and the fourth lever which is part of the throttle control.
    • 具有燃料/空气混合装置和火花定时装置的火花点火内燃机的节气门和定时控制。 控制器包括在发动机上的枢轴,安装在所述枢轴上的第一杠杆并且包括成形的凸轮槽,其一部分围绕枢轴具有基本均匀的半径。 控制器连接到杠杆以围绕枢轴致动杠杆。 所述发动机上与第一枢轴间隔开但基本上平行的第二枢轴支撑着具有与凸轮槽接合的凸轮从动件的第二杠杆。 第二杠杆上的运动输出连接件比第二杠杆更远离第二枢轴,因此通过凸轮板的运动而赋予从动件的运动在运动起飞点处相乘。 发动机上与第一两个枢轴间隔开的第三枢轴支撑第三杠杆,该第三杠杆可操作地连接到定时控制装置。 连杆将作为节气门控制的一部分的第一枢轴和第四杆相互连接。