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
    • Mechanism for generating wave motion
    • 产生波浪运动的机制
    • US06269500B1
    • 2001-08-07
    • US09443459
    • 1999-11-19
    • John H. Saringer
    • John H. Saringer
    • A47B7100
    • A47C3/02A47C21/006A61G7/0573A61H2201/0138A61H2201/0142A61H2201/0149A61H2201/5053Y10S5/915
    • The present invention provides a wave generating apparatus for generating waves in for example beds, chairs and the like. In one aspect the device includes a motor driven crankshaft to which are attached several longitudinal beams. The beams mounted on the crankshafts are offset with respect to each other in such a way as to produce a phase shift between the beams. Each beam is provided with several links pivotally attached at one end to each beam and the links are spaced apart along each beam by a distance equal to the desired wavelength of the wave being produced. The other ends of each link is attached to a flexible membrane which forms a support surface of the bed or chair. The links from the different beams are interleaved at equal phase intervals so as to produce a transvers traveling wave in the flexible membrane so that a complete wave passes during each full rotation of the crankshaft assembly.
    • 本发明提供一种在例如床,椅子等中产生波浪的波浪发生装置。 在一个方面,该装置包括电动机驱动的曲轴,多个纵向梁连接到该曲轴上。 安装在曲轴上的梁相对于彼此偏移,以便在梁之间产生相移。 每个梁设置有多个连杆,其一端枢转地连接到每个梁上,并且链节沿着每个梁间隔开等于所要产生的波的期望波长的距离。 每个链节的另一端附接到形成床或椅子的支撑表面的柔性膜。 来自不同光束的链路以相等的相位间隔进行交织,以便在柔性膜中产生横截面行波,使得在曲轴组件的每次完全旋转期间完整的波通过。