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6 条记录 (耗时 0.01 秒)

    Linear motion guide unit with means for keeping cage against wandering
    1.
    发明公开
    Linear motion guide unit with means for keeping cage against wandering 有权
    线上的Mitteln zur Verhindung des Wanderns desKäfigs

    公开(公告)号：EP1319852A2

    公开(公告)日：2003-06-18

    申请号：EP02258071.6

    申请日：2002-11-22

    申请人： Nippon Thompson Co., Ltd.

    发明人： Kamimura, Akihiko ,  Tsuboi, Takaaki ,  Obara, Kouji

    IPC分类号： F16C29/04

    CPC分类号： F16C33/306 ,  F16C29/041 ,  F16C29/043 ,  F16C33/543 ,  F16H19/04

    摘要： In a linear motion guide unit in which a rack-and-pinion arrangement is interposed between paired guide rail members(1,2) to keep a cage(3) against falling off from the guide rail members(1,2), the rack(4) is made reduced in size in depth direction to fit well in even a gutter(20) cut small in depth in the guide rail member(1,2). The rack(4) is made up of successive teeth(22) mating with the pinion(5), and side walls(8) to join the teeth(22) together with one another. The side walls(8) of the rack(4) are rendered thickened sidewise with depth while sidewise opposing surfaces defining a gutter(20) cut in the guide rail(1,2) also lean away one another with depth in a way conforming to the side walls(8) of the rack(4), so that the rack(4) can be fastened in the gutter(20) by virtue of face-to-face engagement of the side walls(8) with the associated surfaces(9) in the gutter(20).

    摘要翻译： 在一个直线运动导向单元中，其中齿条和小齿轮装置插入在成对的导轨构件（1,2）之间，以保持保持架（3）不从导轨构件（1,2）脱落， （4）在深度方向上的尺寸减小，以适应于即使在导轨构件（1,2）中的深度较小切割的沟槽（20）。 齿条（4）由与小齿轮（5）配合的连续齿（22）和将齿（22）彼此连接的侧壁（8）组成。 齿条（4）的侧壁（8）被深度地侧向增厚，同时限定在导轨（1,2）中切割的沟槽（20）的侧向相对表面也以相同的方式相互倾斜 （4）的侧壁（8），从而通过侧壁（8）与相关联的表面（8）的面对面接合，齿条（4）可以紧固在沟槽（20）中 9）在沟槽（20）中。

    Movable unit with rolling elements
    3.
    发明公开
    Movable unit with rolling elements 有权
    与滚动元件可动单元

    公开(公告)号：EP0924025A3

    公开(公告)日：2000-01-12

    申请号：EP98310083.5

    申请日：1998-12-09

    申请人： Nippon Thompson Co., Ltd.

    发明人： Kamimura, Akihiko ,  Itabashi, Shigemasa

    IPC分类号： B23Q1/58 ,  F16C19/20 ,  F16C33/66

    CPC分类号： F16C33/3706 ,  B23Q1/40 ,  B23Q1/58 ,  F16C29/0638 ,  F16C33/6648 ,  F16C2322/39 ,  F16H25/2238 ,  F16H57/0497 ,  F16N15/00 ,  Y10T74/18648

    摘要： A relatively movable unit with rolling elements, or balls, adapted for use in a linear motion guide unit or a ball nut screw assembly. The relatively movable unit has lubricating rings(22) disposed between any adjoining balls(7) to thereby lubricate the balls(7). In the linear motion guide unit employing this relatively movable unit, the balls(7) are confined in raceways(26) at the interfaces between a track rail(2) and a slider(1), while the lubricating ring(22) is arranged between the adjoining balls(7). The lubricating ring(22) is provided therein with spherical pockets(10) opened to each other through a window(25) at the center of the ring(22). The lubricating ring(22) may be produced by forming a mixture of lubricant of turbine oil with resinous material of ultrahigh molecular weight polyethylene powder in a mold under pressure, and heating the molded mixture under pressure.

    Linear motion guide unit with means for keeping cage against wandering
    5.
    发明公开
    Linear motion guide unit with means for keeping cage against wandering 有权
    有用于防止所述保持架的行程线性引导单元

    公开(公告)号：EP1319852A3

    公开(公告)日：2006-10-18

    申请号：EP02258071.6

    申请日：2002-11-22

    申请人： Nippon Thompson Co., Ltd.

    发明人： Kamimura, Akihiko ,  Tsuboi, Takaaki ,  Obara, Kouji

    IPC分类号： F16C29/04 ,  F16C35/077

    CPC分类号： F16C33/306 ,  F16C29/041 ,  F16C29/043 ,  F16C33/543 ,  F16H19/04

    摘要： In a linear motion guide unit in which a rack-and-pinion arrangement is interposed between paired guide rail members(1,2) to keep a cage(3) against falling off from the guide rail members(1,2), the rack(4) is made reduced in size in depth direction to fit well in even a gutter(20) cut small in depth in the guide rail member(1,2). The rack(4) is made up of successive teeth(22) mating with the pinion(5), and side walls(8) to join the teeth(22) together with one another. The side walls(8) of the rack(4) are rendered thickened sidewise with depth while sidewise opposing surfaces defining a gutter(20) cut in the guide rail(1,2) also lean away one another with depth in a way conforming to the side walls(8) of the rack(4), so that the rack(4) can be fastened in the gutter(20) by virtue of face-to-face engagement of the side walls(8) with the associated surfaces(9) in the gutter(20).

    Movable unit with rolling elements
    6.
    发明公开
    Movable unit with rolling elements 有权
    Beweglicher Einheit mitWälzkörper

    公开(公告)号：EP0924025A2

    公开(公告)日：1999-06-23

    申请号：EP98310083.5

    申请日：1998-12-09

    申请人： Nippon Thompson Co., Ltd.

    发明人： Kamimura, Akihiko ,  Itabashi, Shigamasa

    IPC分类号： B23Q1/58 ,  F16C19/20 ,  F16C33/66

    CPC分类号： F16C33/3706 ,  B23Q1/40 ,  B23Q1/58 ,  F16C29/0638 ,  F16C33/6648 ,  F16C2322/39 ,  F16H25/2238 ,  F16H57/0497 ,  F16N15/00 ,  Y10T74/18648

    摘要： A relatively movable unit with rolling elements, or balls, adapted for use in a linear motion guide unit or a ball nut screw assembly. The relatively movable unit has lubricating rings(22) disposed between any adjoining balls(7) to thereby lubricate the balls(7). In the linear motion guide unit employing this relatively movable unit, the balls(7) are confined in raceways(26) at the interfaces between a track rail(2) and a slider(1), while the lubricating ring(22) is arranged between the adjoining balls(7). The lubricating ring(22) is provided therein with spherical pockets(10) opened to each other through a window(25) at the center of the ring(22). The lubricating ring(22) may be produced by forming a mixture of lubricant of turbine oil with resinous material of ultrahigh molecular weight polyethylene powder in a mold under pressure, and heating the molded mixture under pressure.

    摘要翻译： 具有适用于直线运动导向单元或滚珠螺母组件的滚动元件或滚珠的相对可移动单元。 相对移动单元具有设置在任何邻接的球（7）之间的润滑环（22），从而润滑球（7）。 在采用该相对移动单元的直线运动引导单元中，滚珠（7）被限制在轨道（2）和滑块（1）之间的界面处的滚道（26）中，而润滑环（22）布置 在相邻的球（7）之间。 润滑环（22）中设置有通过环（22）的中心的窗口（25）彼此开口的球形凹穴（10）。 润滑环（22）可以通过在压力下在模具中形成涡轮机油的润滑剂和超高分子量聚乙烯粉末的树脂材料的混合物来制造，并在压力下加热模制的混合物。