Linear rolling bearing with longitudinal sealing elements
    1.
    发明授权
    Linear rolling bearing with longitudinal sealing elements 有权
    具有纵向密封元件的直线滚动轴承

    公开(公告)号:US6030124A

    公开(公告)日:2000-02-29

    申请号:US171348

    申请日:1998-10-11

    IPC分类号: F16C29/08 F16C29/06

    CPC分类号: F16C29/0645 F16C29/088

    摘要: A linear rolling bearing comprising a fixed guide rail (1) and a guide carriage which has a U-shaped cross-section and partially surrounds the guide rail (1), said guide carriage being slidably mounted on the guide rail (1) while being constituted by a carrier body (2) on whose ends pointing in directions of movement, there are arranged head pieces acting as deflectors for rolling elements and comprising end wipers in contact with the guide rail contour, longitudinal wipers (13) which act as seals and have sealing lips (19) which bear against the guide rail (1) being arranged between the guide carriage and the guide rail (1). According to the invention, an additional sealing lip (20) is formed on each longitudinal wiper (13) and bears against the carrier body (2).

    摘要翻译: PCT No.PCT / EP97 / 01372 Sec。 371日期:1998年11月10日 102(e)1998年11月10日日期PCT 1997年3月19日PCT公布。 公开号WO97 / 40280 PCT 日期:1997年10月30日线性滚动轴承包括固定导轨(1)和具有U形横截面且部分地围绕导轨(1)的导向架,所述导向滑架可滑动地安装在导轨 (1)在其端部指向运动方向的承载体(2)构成的同时,布置有作为用于滚动元件的偏转器的头部件,并且包括与导轨轮廓接触的端部擦拭器,纵向擦拭器(13) 其作为密封件并且具有紧靠导轨(1)的密封唇缘(19),其布置在导向托架和导轨(1)之间。 根据本发明,在每个纵向擦拭器(13)上形成一个附加的密封唇(20)并且承载在承载体(2)上。

    Guide rail arrangement
    2.
    发明授权
    Guide rail arrangement 失效
    导轨安排

    公开(公告)号:US5988884A

    公开(公告)日:1999-11-23

    申请号:US984549

    申请日:1997-12-03

    IPC分类号: B60N2/07 F16C19/00 A47C29/02

    摘要: A guide rail arrangement for connecting two relatively displaceable components comprising a lower rail (1) and an upper rail (2) supported thereon by rolling elements (3), said lower and upper rails being configured as rectilinear sheet metal profiles, one of the lower and upper rails partially surrounding the other of the lower and upper rails, whereby hollow spaces are formed for receiving the rolling elements (3) and further slide elements (4) arranged between the rails is characterized in that, in a central region of the arrangement, the two rails (1, 2) define a receiving space (5) for a spring and/or damping element, which receiving space (5) is adjoined by regions comprising the rolling elements and the slide elements (4) and extending in end regions of the rails (1, 2) which results in the creation of an arrangement with uniform load distribution on its components so that a deformation of the components and a pressing-in of the rolling elements is reliably prevented.

    摘要翻译: 一种用于连接两个可相对移动的部件的导轨装置,包括由滚动元件(3)支撑在其上的下轨道(1)和上轨道(2),所述下轨道和上轨道被配置为直线型金属型材, 并且上轨道部分地围绕另一个下轨道和上轨道,由此形成用于接收滚动元件(3)的中空空间,并且布置在轨道之间的另外的滑动元件(4)的特征在于,在该布置的中心区域 ,所述两个轨道(1,2)限定用于弹簧和/或阻尼元件的接收空间(5),所述容纳空间(5)由包括所述滚动元件和所述滑动元件(4)的区域邻接并在末端延伸 轨道(1,2)的区域导致在其部件上形成均匀的负载分布的布置,从而可靠地防止了部件的变形和滚动元件的压入。

    Linear rolling bearing
    3.
    发明授权
    Linear rolling bearing 失效
    直线滚动轴承

    公开(公告)号:US5727884A

    公开(公告)日:1998-03-17

    申请号:US840308

    申请日:1997-04-11

    IPC分类号: F16C29/06 F16C33/66

    摘要: In a linear rolling bearing comprising a solid guide rail and a U-shaped carrier body engaging therearound, the carrier body (2) being slidably supported on the guide rail by rolling elements, each deflector comprises a housing and two deflecting shells (10) inserted therein with clearance, on which shells the webs extending into the load-bearing regions for the rolling elements are formed as centering webs (11), and each deflecting shell (10) additionally comprises a projecting, centering collar (12) which extends into a return bore (6) of the carrier body (2).

    摘要翻译: 在包括实心导轨和与其相接合的U形载体的线性滚动轴承中,载体主体(2)通过滚动元件可滑动地支撑在导轨上,每个偏转器包括壳体和插入的两个偏转壳(10) 其中具有间隙,其上延伸到用于滚动元件的承载区域中的腹板形成为定心腹板(11),并且每个偏转壳体(10)还包括突出的定心轴环(12),其延伸到 承载体(2)的回流孔(6)。

    Linear rolling bearing
    4.
    发明授权
    Linear rolling bearing 有权
    直线滚动轴承

    公开(公告)号:US06619844B1

    公开(公告)日:2003-09-16

    申请号:US10049076

    申请日:2002-03-08

    IPC分类号: F16C3106

    CPC分类号: F16C29/069

    摘要: In a linear rolling bearing, a plurality of ball circuits are arranged behind one another in peripheral direction around a guide rail. At least one ball circuit comprising a load-bearing section, a returning section and two deflecting sections which connect these load-bearing and returning sections to each other are retained in a segmental cage housing. This is formed by an inner cage part (11) and an outer cage part (12) and comprises a load-bearing raceway element (9) that is fitted into a through-aperture of the outer cage part (12). The balls (8) of the load-bearing section are supported on one side on a raceway of the load-bearing raceway element (9) and project through a slot (14) of the inner cage part (11) to be supported on another side on the guide rail for rolling in the longitudinal direction thereof. According to the invention, each segmental cage housing can be separately inserted and removed in radial direction from a recess of a cage bushing (1) surrounding the guide rail.

    摘要翻译: 在线性滚动轴承中,围绕导轨的周向设置有多个球回路。 包括承载部分,返回部分和将这些承载和返回部分彼此连接的两个偏转部分的至少一个球回路保留在节段式保持架壳体中。 这由内笼部分(11)和外保持架部分(12)形成,并且包括装配到外笼部分(12)的通孔中的承载滚道元件(9)。 承载部分的滚珠(8)在承载滚道元件(9)的滚道的一侧支撑并且突出通过内笼部件(11)的槽(14)而被支撑在另一侧 一侧在导轨上沿其纵向方向滚动。 根据本发明,每个节段式保持架壳体可以从围绕导轨的保持架衬套(1)的凹部沿径向分开插入和移除。

    Guide rail for railborne load carriers
    5.
    发明授权
    Guide rail for railborne load carriers 失效
    轨道载重载轨导轨

    公开(公告)号:US5553947A

    公开(公告)日:1996-09-10

    申请号:US549696

    申请日:1995-11-06

    摘要: In a guide rail (14) for railborne load carriers comprising a support (13) and at least one running rail (15) arranged in a groove (2) of the support (13), this support (13) is an extruded hollow profile. This results in a simple manufacturing method and a small material requirement.

    摘要翻译: PCT No.PCT / EP94 / 00962 Sec。 371日期:1995年11月6日 102(e)日期1995年11月6日PCT 1994年3月26日PCT公布。 公开号WO94 / 24444 日期:1994年10月27日在用于包括支撑件(13)和布置在支撑件(13)的凹槽(2)中的至少一个行进轨道)的轨道载重承载件的导轨(14)中,该支撑件(13) 是挤出的中空型材。 这导致简单的制造方法和小的材料要求。