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热词
    • 101. 发明授权
    • Mechanical adjustable column
    • 机械可调柱
    • US4613106A
    • 1986-09-23
    • US727142
    • 1985-04-25
    • Lino E. Tornero
    • Lino E. Tornero
    • A47C3/28F16M11/00
    • A47C3/28Y10T74/18168
    • An adjustable support column for chairs, stools, tables or other furniture items in which a support tube telescopically receives a mounting cylinder. The mounting cylinder is seated on a diamond threaded support rod in the support tube by means of one or more drive nuts and a locking nut. A clutch selectively releases the locking nut to permit longitudinal adjustment of the mounting cylinder relative to the support tube. The diamond threaded support rod is connected to a power spring which stores energy as the support rod is rotated in one direction to cause a return of the support rod to its initial position when the locking nut is released.
    • 用于椅子,凳子,桌子或其他家具的可调节支撑柱,其中支撑管可伸缩地接收安装筒。 安装缸通过一个或多个驱动螺母和锁紧螺母位于支撑管中的金刚石螺纹支撑杆上。 离合器选择性地释放锁定螺母以允许相对于支撑管纵向调节安装筒。 金刚石螺纹支撑杆连接到动力弹簧,当锁定螺母被释放时支撑杆在一个方向上旋转以使支撑杆返回到其初始位置时储存能量。