公开(公告)号：US07651309B2

公开(公告)日：2010-01-26

申请号：US11503510

申请日：2006-08-11

申请人： Yoshiteru Ikehata ,  Shigeto Murayama ,  Takayoshi Ono ,  Tatsuhisa Tsuji

发明人： Yoshiteru Ikehata ,  Shigeto Murayama ,  Takayoshi Ono ,  Tatsuhisa Tsuji

IPC分类号： B65G49/06

CPC分类号： B65G1/02 ,  F16F15/067

摘要： A floating unit comprises: a stationary portion; a movable portion supported to be movable relative to the stationary portion and including an article support; a support disposed between the stationary portion and the movable portion, the support having a plurality of rolling elements rotatably held by a holder between an upwardly facing first contact surface provided on the stationary portion and a downwardly facing second contact surface provided on the movable portion, whereby the support is movable in all horizontal directions relative to the movable portion and the stationary portion; a movable portion returning device for biasing the movable portion relative to the stationary portion toward a reference position for receiving an article; and a support returning device for biasing the support horizontally relative to the stationary portion toward a reference position for holding the movable portion.

摘要翻译： 浮动单元包括：固定部分; 可移动部分，其被支撑成可相对于所述静止部分移动并且包括物品支撑件; 所述支撑件设置在所述固定部分和所述可动部分之间，所述支撑件具有多个滚动元件，所述多个滚动元件由保持件可旋转地保持在设置在所述静止部分上的面向上的第一接触表面和设置在所述可移动部分上的面向下的第二接触表面 由此支撑件可相对于可动部分和固定部分在所有水平方向上移动; 可移动部分返回装置，用于相对于固定部分朝向用于接收物品的参考位置偏压可动部分; 以及支撑返回装置，用于将支撑件相对于固定部分水平地偏压到用于保持可动部分的基准位置。

公开(公告)号：US20070041813A1

公开(公告)日：2007-02-22

申请号：US11503510

申请日：2006-08-11

申请人： Yoshiteru Ikehata ,  Shigeto Murayama ,  Takayoshi Ono ,  Tatsuhisa Tsuji

发明人： Yoshiteru Ikehata ,  Shigeto Murayama ,  Takayoshi Ono ,  Tatsuhisa Tsuji

IPC分类号： B65H1/00

CPC分类号： B65G1/02 ,  F16F15/067

摘要： A floating unit comprises: a stationary portion; a movable portion supported to be movable relative to the stationary portion and including an article support; a support disposed between the stationary portion and the movable portion, the support having a plurality of rolling elements rotatably held by a holder between an upwardly facing first contact surface provided on the stationary portion and a downwardly facing second contact surface provided on the movable portion, whereby the support is movable in all horizontal directions relative to the movable portion and the stationary portion; a movable portion returning device for biasing the movable portion relative to the stationary portion toward a reference position for receiving an article; and a support returning device for biasing the support horizontally relative to the stationary portion toward a reference position for holding the movable portion.

摘要翻译： 浮动单元包括：固定部分; 可移动部分，其被支撑成可相对于所述静止部分移动并且包括物品支撑件; 所述支撑件设置在所述固定部分和所述可动部分之间，所述支撑件具有多个滚动元件，所述多个滚动元件由保持件可旋转地保持在设置在所述静止部分上的面向上的第一接触表面和设置在所述可动部分上的面向下的第二接触面之间 由此支撑件可相对于可动部分和固定部分在所有水平方向上移动; 可移动部分返回装置，用于相对于固定部分朝向用于接收物品的参考位置偏压可动部分; 以及支撑返回装置，用于将支撑件相对于固定部分水平地偏压到用于保持可动部分的基准位置。