会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Lawn mower
    • 割草机
    • US5251711A
    • 1993-10-12
    • US837157
    • 1992-02-18
    • Robert B. MeyerJohn R. LacknerHans J. MatuscheckDaniel J. Kennedy
    • Robert B. MeyerJohn R. LacknerHans J. MatuscheckDaniel J. Kennedy
    • A47L5/28A47L9/00B62B5/00B62D51/04
    • A47L9/009A47L5/28B62B5/0073
    • A walk-behind, self-propelled lawn mower having a variable speed drive transmission responsive to operator applied forces. The drive transmission is mounted on a frame and comprises gearing operatively connected to an engine and a drive shaft for transmitting forces from the engine to the shaft. A clutching structure including a frictional coupling is coactable with an element of the gearing selectively to provide force transmission to the drive shaft. An actuator structure is controllably connected to the clutching structure and responsive to operator applied forces for controlling the speed at which the lawn mower traverses along a ground surface and to vary the speed proportionally to operator applied forces. The lawn mower also includes a handle pivotally connected to the frame and operatively connected to the actuator structure. The handle is adapted to pivot in response to the operator applied forces.
    • 具有响应于操作者施加力的变速驱动传动装置的步行式自行式割草机。 驱动传动装置安装在框架上,并且包括可操作地连接到发动机的传动装置和用于将力从发动机传递到轴的驱动轴。 包括摩擦联接器的夹紧结构选择性地与齿轮的元件共同作用以向驱动轴提供力传递。 致动器结构可控制地连接到离合器结构,并且响应于操作者施加的力来控制割草机沿着地面穿过的速度,并且与操作者施加的力成正比地改变速度。 割草机还包括枢转地连接到框架并可操作地连接到致动器结构的手柄。 手柄适于响应于操作者施加的力而枢转。
    • 10. 发明授权
    • Drive system
    • 驱动系统
    • US5115537A
    • 1992-05-26
    • US708735
    • 1991-05-31
    • Robert B. MeyerJohn R. LacknerHans J. Matuschek
    • Robert B. MeyerJohn R. LacknerHans J. Matuschek
    • A47L5/28A47L9/00B62B5/00
    • A47L5/28A47L9/009B62B5/0073
    • A vacuum cleaner having an improved transmission. The transmission includes speed reduction gearing and forward and reverse clutching elements which provide high power capacity, large speed reduction, durability, quiet operation and smooth power engagement. The main power train elements all rotate on parallel axes and the forward and reverse clutching elements are essentially independent of one another and resistant to wear. The transmission has an actuating mechanism which is connected to an upright handle on the vacuum cleaner and allows the appliance to respond to moderate pushing or pulling forces applied to the handle by the user. The vacuum cleaner also has improved bearings for rotatably supporting the wheel shaft of the appliance and aligning itself to the housing of the appliance.
    • 具有改进变速器的真空吸尘器。 变速箱包括减速齿轮传动装置和向前和向后的离合元件,其提供高功率容量,大的减速,耐久性,安静的操作和平稳的动力接合。 主动力传动系元件全部在平行轴上旋转,前后离合元件基本上彼此独立并且耐磨损。 变速器具有致动机构,该致动机构连接到真空吸尘器上的直立手柄,并且允许器具响应用户施加到手柄的适度推或拉力。 真空吸尘器还具有改进的轴承,用于可旋转地支撑器具的轮轴并将其自身对准设备的壳体。