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
    • 7. 发明授权
    • Propulsion system
    • 推进系统
    • US4479396A
    • 1984-10-30
    • US337781
    • 1982-01-11
    • Fred deWeaver,III
    • Fred deWeaver,III
    • F03G3/00F16H27/00
    • F03G3/00Y10S74/04Y10T74/1225Y10T74/18528Y10T74/18536
    • A propulsion system for converting rotary motion into unidirectional motion and consisting of a frame, a pair of counterrotating lower members rotatably mounted to the frame and containing damping elements, a pair of upper members containing damping elements and rotatably mounted to the frame and positioned above the lower members, each at an angle to the lower member so that each contacts a surface of the member below it at a single point, and a motor and drive train for driving the lower members. Each lower member includes a pair of studs mounted at its periphery which engage radially extending posts mounted to its corresponding upper cylinder so that rotation of the lower member causes the upper member to rotate in the same sense and at the same angular velocity. The superposition of the damped upper members upon the damped lower members generates unbalanced centrifugal forces which create a constant unidirectional resultant force.
    • 一种用于将旋转运动转换为单向运动的推进系统,包括框架,一对可旋转地安装在框架上并包含阻尼元件的反转旋转下部构件,一对包含阻尼元件的上部构件,并可旋转地安装在框架上并位于框架上方 下部构件,每个与下部构件成一定角度,使得每个在单个点处接触在其下方的构件的表面,以及用于驱动下部构件的电动机和传动系。 每个下部构件包括安装在其周边处的一对螺栓,其接合安装到其对应的上部气缸的径向延伸的柱体,使得下部构件的旋转导致上部构件以相同的意义和相同的角速度旋转。 阻尼上部构件在阻尼下部构件上的叠加产生不平衡的离心力,产生恒定的单向合力。