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    • 2. 发明申请
    • Movable bed
    • 活动床
    • US20050166323A1
    • 2005-08-04
    • US10506420
    • 2003-08-28
    • Hideo KawakamiKenji TaguchiAtsushi Ogawa
    • Hideo KawakamiKenji TaguchiAtsushi Ogawa
    • A47C20/04A47C20/08A61G7/00A61G7/008A61G7/015
    • A61G7/001A61G7/008A61G7/015A61G2203/12
    • An adjustable bed including a laterally tiltable platform, a tilt mechanism that tilts the platform laterally, and a load-applying unit that applies, in a state in which the platform is tilted within a predetermined angle range during operation of the tilt mechanism, a load to the platform in a direction that suppresses an expansion of the tilt angle, so as to prevent one of a compression load and a tension load exerted on the tilt mechanism by the platform from reversing to the other load type. The adjustable bed may be structured so that the predetermined angle range includes a tilt angle at which a gravitational center of the platform during the tilt operation traverses a vertical line containing a rotational center of the platform with the load-applying unit in a non-operational state.
    • 一种可调节的床,包括横向可倾斜平台,倾斜机构,其横向倾斜平台;以及负载施加单元,其在平台在倾斜机构的操作期间倾斜预定角度范围内的状态下施加负载 在抑制倾斜角度扩大的方向上向平台移动,以防止由平台向倾斜机构施加的压缩载荷和拉伸载荷中的一个反转到另一种载荷型。 可调节床可以被构造成使得预定角度范围包括倾斜操作期间平台的重力中心与包含平台的旋转中心的垂直线在载荷施加单元处于不可操作的范围内的倾斜角度 州。