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公开(公告)号：US5829883A
公开(公告)日：1998-11-03
申请号：US947159
申请日：1997-10-08
CPC分类号： F16C29/0645 , F16C29/0609 , F16C29/0657
摘要： A rolling motion guide apparatus comprises a guide rail formed with a loaded rolling member rolling passage and a movable member disposed to be movable with respect to the guide rail through a number of rolling members, in which the rolling direction changing passage structure is composed of an end surface forming portion which is formed with a rolling direction changing passage inner periphery guide portion integrally formed with the movable member main body and an end plate which is formed with a rolling direction changing passage outer periphery guide portion separately formed from the end surface forming portion. The rolling direction changing passage outer periphery guide portion of the end plate and a rolling direction changing passage inner periphery guide portion thereof have peripheral portions respectively which are joined and welded so as to provide joining surfaces as a welding portion.
摘要翻译： 滚动运动导向装置包括：导轨，其形成有负载的滚动部件滚动通道;以及可移动部件，其设置成能够通过多个滚动部件相对于导轨移动，滚动方向改变通道结构由 端面形成部分形成有与可动构件主体一体形成的滚动方向改变通道内周引导部分和端板，该端板形成有从端面形成部分分开形成的滚动方向改变通道外周引导部分 。 端板的轧制方向改变通道外周引导部分和轧制方向改变通道内周引导部分分别具有连接和焊接的周边部分，以提供作为焊接部分的接合表面。
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2.发明授权Roller retainer, roller screw using roller retainer and rolling guide apparatus using roller retainer 有权滚子保持器，使用滚子保持器的滚子丝杠和使用滚子保持器的滚动导向装置公开(公告)号：US06575632B2
公开(公告)日：2003-06-10
申请号：US09826008
申请日：2001-04-05
IPC分类号： F16C2906
CPC分类号： F16C29/065 , F16C33/51 , F16C2300/02 , F16H25/2233 , F16H25/2247 , F16H2025/2271 , Y10T74/19777
摘要： A roller retainer 11 encloses an outer periphery of the roller 9 situated on a diagonal 20 when the roller 9 is viewed from the side surface thereof. Whether the rollers 9 are arranged in a parallel manner or in a cross manner, the roller retainer 11 is able to keep a constant position and thus the disposition of the roller retainer 11 is free from the influence of the direction the roller 9. Also, since the roller retainer 11 restricts a corner portion 9a of the roller 9, the roller 9 is difficult to slip off the roller retainer 11 and thus the roller 9 can be restricted positively, thereby being able to control the skew of the roller 9.
摘要翻译： 当从其侧表面观察辊9时，辊保持器11包围位于对角线20上的辊9的外周。 无论辊9是平行布置还是以交叉方式布置，辊保持器11能够保持恒定的位置，因此辊保持器11的布置没有辊9的方向的影响。另外， 由于辊保持器11限制辊9的角部9a，所以辊9难以从辊保持器11脱落，因此可以积极地限制辊9，从而能够控制辊9的偏斜。
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公开(公告)号：US5911509A
公开(公告)日：1999-06-15
申请号：US43585
申请日：1998-03-27
IPC分类号： F16C29/06
CPC分类号： F16C29/0657 , F16C29/0602 , F16C2220/04
摘要： The present invention concerns a slider of a rectilinear guide unit for guiding a movable body such as a work table of a machine tool, an industrial robot or the like by moving along a track rail arranged on a stationary section such as a bed or a column while bearing a load. Such type of slider is manufactured by injection-molding a synthetic resin over a metallic block main body having ball load rolling surfaces. Further, the block main body is provided on the outer side surfaces thereof with synthetic resin side surface molded portions with ball return holes formed by padding and on the front and rear end surfaces thereof with end surface molded portions with change direction paths for balls formed by padding. Further, simultaneously with the padding of the side surface molded portions and the end surface molded portions, there is formed by padding an upper surface molded portion on the upper surface of the block main body so as to connect the end surface molded portions formed on both end surfaces of the block main body, respectively.
摘要翻译： PCT No.PCT / JP97 / 02719 Sec。 371日期：1998年3月27日 102（e）1998年3月27日PCT PCT 1997年8月5日PCT公布。 第WO98 / 05877号公报 日期1998年2月12日本发明涉及一种直线引导单元的滑块，用于通过沿着布置在固定部分上的轨道轨道（例如，工业机器人等）来引导诸如机床，工业机器人等的工作台的可移动体 床或柱，同时承受负载。 通过将合成树脂注射到具有滚珠承载滚动面的金属块主体上来制造这种滑块。 此外，块主体在其外侧表面上设置有合成树脂侧表面模制部分，其具有通过填充形成的球返回孔，并且在其前端和后端面上设置有端面模制部分，其具有用于由 填充。 此外，与侧面成型部分和端面模制部分的填充同时，通过在块体主体的上表面上填充上表面模制部分以形成两端的端面模制部分 分块主体的端面。
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公开(公告)号：US06305846B1
公开(公告)日：2001-10-23
申请号：US09639340
申请日：2000-08-16
IPC分类号： F16C2906
CPC分类号： F16C29/0642 , F16C29/0607 , F16C29/0609 , F16C29/0611 , F16C29/0635 , F16C29/065 , F16C29/0692 , F16C29/0695 , F16C33/3825 , F16C33/506
摘要： A linear motion guiding apparatus comprises a guide rail provided with a ball running groove, and a movable block movably arranged along the guide rail through balls. The movable block is provided with a ball running counter-groove, a ball returning passage arranged away from the ball running counter-groove and direction changing passages for connecting these members. A resin-formed body for forming a ball circulation passage comprises a pair of ball passage forming portions, a returning passage forming portion and a pair of direction changing passage-inner guide forming portions. The resin-formed body is separately formed from a body of the movable block. At least two portions of (a) the ball passage forming portions, (b) the returning passage forming portion, (c) one of the direction changing passage-inner guide forming portions and (d) another of the of direction changing passage-inner guide forming portions are connected with each other through integral forming so that the resin-formed body can be built in the body of the movable block.
摘要翻译： 线性运动引导装置包括设置有滚珠行进槽的导轨和沿着导轨通过滚珠可移动地设置的可动块。 可动块设置有球运行的相对槽，与球运行的相对槽相隔离的球返回通道和用于连接这些构件的方向转换通道。 用于形成球循环通道的树脂成型体包括一对球通道形成部分，返回通道形成部分和一对方向改变通道 - 内部引导件形成部分。 树脂成型体与可动块的主体分开形成。 （a）球通道形成部分的至少两部分，（b）返回通道形成部分，（c）方向改变通道 - 内部引导件形成部分之一和（d）方向改变通道内部 引导形成部分通过整体成型彼此连接，使得树脂成形体可以内置在可动块的主体中。
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公开(公告)号：US6053062A
公开(公告)日：2000-04-25
申请号：US953235
申请日：1997-10-17
CPC分类号： F16C29/064 , F16H25/20 , F16H2025/2075 , Y10T74/18648 , Y10T74/19902
摘要： A linear motion apparatus comprises a linear track rail having a roller running groove; a feeding threaded shaft rotatably arranged in parallel with the track rail; and a movable block arranged on the track rail through rollers, and provided with a nut portion having a threaded bore into which the feeding threaded shaft is to be screwed. The movable block comprises (i) a block body having a roller running counter-groove which faces on the roller running groove of the track rail and a roller returning passage and (ii) direction changing passage forming members respectively provided on both ends of the block body, each of which members forms a U-shaped direction changing passage connecting the roller running counter-groove and the roller returning passage to each other. The movable block is linearly moved on the track rail through the rollers by rotating the feeding threaded shaft. The nut portion is integrally formed on the direction changing passage forming member, and a position of a center axis of the threaded bore of the nut portion is determined by the direction changing passage forming member on a basis of a position of the roller running counter-groove.
摘要翻译： 直线运动装置包括具有滚轮运行槽的直线轨道轨道; 与轨道轨道平行地可旋转地布置的进给螺纹轴; 以及通过辊布置在轨道轨上的可移动块，并且设置有具有螺纹孔的螺母部分，进给螺纹轴将被拧入该螺母部分。 可移动块包括（i）块体，其具有面向轨道轨道的滚轮延伸槽的辊运行相对槽和辊返回通道，以及分别设置在块的两端的方向改变通道形成构件 每个构件形成将滚子运行的相对槽和滚子返回通道相互连接的U形方向转换通道。 通过旋转进给螺纹轴，可移动块通过滚子在轨道轨道上线性移动。 螺母部分一体地形成在方向转换通道形成构件上，并且螺母部分的螺纹孔的中心轴线的位置由方向转换通道形成构件基于辊运行反向通道形成构件的位置确定， 槽。
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公开(公告)号：US20070269148A1
公开(公告)日：2007-11-22
申请号：US10579991
申请日：2004-11-19
IPC分类号： F16C29/08
CPC分类号： F16C29/086 , F16C29/0647 , F16C29/088
摘要： In order to provide a long-life, highly-reliable guide apparatus which exhibits dustproof performance and prevents intrusion of dust into the moving block in environments where there are lots of fine dust such as gypsum and ceramic powder and where no oil contents or oil contents are not liked, there is provided a guide apparatus having a track rail 11, in which rolling-element raceway grooves 12-1 to 12-4 are formed along a longitudinal direction thereof, and a moving block 20 attached to the track rail by way of a plurality of rolling elements in a relatively-movable manner, wherein an end-face dustproof brush 25, which has a brush member 36 whose tip end contacts a surface of the track rail 11 and which eliminates extraneous matters adhering to the surface of the track rail 11 by means of the brush member 36, is attached to outside of each of the side covers 22 with respect to the direction of relative movement.
摘要翻译： 为了提供长寿命，高可靠性的引导装置，其具有防尘性能并且防止在存在诸如石膏和陶瓷粉末的许多细粉尘的环境中的粉尘侵入到移动块中，并且其中没有油含量或油含量 设置有具有轨道轨道11的引导装置，轨道轨道11沿其纵向方向形成有滚动体滚道槽12-1至12-4，以及通过轨道轨道连接的移动块20 多个滚动元件的相对移动方式，其中端面防尘刷子25具有刷头36，其刷头部件36的尖端与轨道轨道11的表面相接触，并且消除附着在轨道轨道表面上的外来物质 轨道轨道11通过刷构件36相对于相对运动的方向附接到每个侧盖22的外侧。
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公开(公告)号：US6085473A
公开(公告)日：2000-07-11
申请号：US155957
申请日：1999-02-23
申请人： Hiroshi Teramachi , Yoshikazu Suga , Shigeru Wako , Masashi Konomoto , Hirokazu Ishikawa , Tadashi Hirokawa
发明人： Hiroshi Teramachi , Yoshikazu Suga , Shigeru Wako , Masashi Konomoto , Hirokazu Ishikawa , Tadashi Hirokawa
CPC分类号： F16F15/02 , E04H9/023 , F16F2230/0052
摘要： The present invention relates to a three-dimensional guiding apparatus capable of bearing large loads and suitable for use in a vibration isolating structure for buildings. The three-dimensional guiding apparatus comprises a base 23, a first curved guiding apparatus 21 disposed above the base 23 and having an arcuate track, a second curved guiding apparatus 22 disposed above the first curved guiding apparatus 21 and having a plane of movement along an arcuate track which crosses the plane of movement of the first curved guiding apparatus 21, and an intermediate member 24 positioned between the first curved guiding apparatus 21 and the second curved guiding apparatus 22 and interconnecting the first curved guiding apparatus 21 and the second curved guiding apparatus 22. Each of the first and second curved guiding apparatuses 21, 22 has a track rail 1, a bearing block 10, lids 13, and a number of balls 9.
摘要翻译： PCT No.PCT / JP97 / 02643 Sec。 371日期1999年2月23日 102（e）1999年2月23日PCT PCT 1997年7月31日PCT公布。 第WO98 / 35117号公报 日期1998年8月13日本发明涉及能够承受大负载并适合用于建筑物的隔振结构的三维引导装置。 三维引导装置包括基座23，设置在基座23上方并且具有弓形轨道的第一弯曲引导装置21，设置在第一弯曲引导装置21上方的第二弯曲引导装置22，并且具有沿着 与第一弯曲引导装置21的运动平面交叉的弧形轨迹以及位于第一弯曲引导装置21和第二弯曲引导装置22之间的中间构件24，并且将第一弯曲引导装置21和第二弯曲引导装置 第一和第二弯曲引导装置21,22中的每一个具有轨道轨道1，轴承座10，盖13和多个球9。
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公开(公告)号：US06524003B2
公开(公告)日：2003-02-25
申请号：US09906854
申请日：2001-07-18
IPC分类号： F16C2906
CPC分类号： F16C29/0642 , F16C29/0607 , F16C29/0609 , F16C29/0611 , F16C29/0635 , F16C29/065 , F16C29/0692 , F16C29/0695 , F16C33/3825 , F16C33/506
摘要： A linear motion guiding apparatus comprises a guide rail provided with a ball running groove, and a movable block movably arranged along the guide rail through balls. The movable block is provided with a ball running counter-groove, a ball returning passage arranged away from the ball running counter-groove and direction changing passages for connecting these members. A resin-formed body for forming a ball circulation passage comprises a pair of ball passage forming portions, a returning passage forming portion and a pair of direction changing passage-inner guide forming portions. The resin-formed body is separately formed from a body of the movable block. At least two portions of (a) the ball passage forming portions, (b) the returning passage forming portion, (c) one of the direction changing passage-inner guide forming portions and (d) another of the of direction changing passage-inner guide forming portions are connected with each other through integral forming so that the resin-formed body can be built in the body of the movable block.
摘要翻译： 线性运动引导装置包括设置有滚珠行进槽的导轨和沿着导轨通过滚珠可移动地设置的可动块。 可动块设置有球运行的相对槽，与球运行的相对槽相隔离的球返回通道和用于连接这些构件的方向转换通道。 用于形成球循环通道的树脂成型体包括一对球通道形成部分，返回通道形成部分和一对方向改变通道 - 内部引导件形成部分。 树脂成型体与可动块的主体分开形成。 （a）球通道形成部分的至少两部分，（b）返回通道形成部分，（c）方向改变通道 - 内部引导件形成部分之一和（d）方向改变通道内部 引导形成部分通过整体成型彼此连接，使得树脂成形体可以内置在可动块的主体中。
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公开(公告)号：US6132093A
公开(公告)日：2000-10-17
申请号：US088491
申请日：1998-06-02
CPC分类号： F16C29/0642 , F16C29/0607 , F16C29/065 , F16C29/0692 , F16C33/3825 , F16C33/506 , F16C29/0609 , F16C29/0611 , F16C29/0635 , F16C29/0695
摘要： A linear motion guiding apparatus comprises a guide rail provided with a ball running groove, and a movable block movably arranged along the guide rail through balls. The movable block is provided with a ball running counter-groove, a ball returning passage arranged away from the ball running counter-groove and direction changing passages for connecting these members. A resin-formed body for forming a ball circulation passage comprises a pair of ball passage forming portions, a returning passage forming portion and a pair of direction changing passage-inner guide forming portions. The resin-formed body is separately formed from a body of the movable block. At least two portions of (a) the ball passage forming portions, (b) the returning passage forming portion, (c) one of the direction changing passage-inner guide forming portions and (d) another of the of direction changing passage-inner guide forming portions are connected with each other through integral forming so that the resin-formed body can be built in the body of the movable block.
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公开(公告)号：US07785010B2
公开(公告)日：2010-08-31
申请号：US10579991
申请日：2004-11-19
IPC分类号： F16C29/08
CPC分类号： F16C29/086 , F16C29/0647 , F16C29/088
摘要： In order to provide a long-life, highly-reliable guide apparatus which exhibits dustproof performance and prevents intrusion of dust into the moving block in environments where there are lots of fine dust such as gypsum and ceramic powder and where no oil contents or oil contents are not liked, there is provided a guide apparatus having a track rail 11, in which rolling-element raceway grooves 12-1 to 12-4 are formed along a longitudinal direction thereof, and a moving block 20 attached to the track rail by way of a plurality of rolling elements in a relatively-movable manner, wherein an end-face dustproof brush 25, which has a brush member 36 whose tip end contacts a surface of the track rail 11 and which eliminates extraneous matters adhering to the surface of the track rail 11 by means of the brush member 36, is attached to outside of each of the side covers 22 with respect to the direction of relative movement.
摘要翻译： 为了提供长寿命，高可靠性的引导装置，其具有防尘性能并且防止在存在诸如石膏和陶瓷粉末的许多细粉尘的环境中的粉尘侵入到移动块中，并且其中没有油含量或油含量 不设置导向装置，具有轨道轨道11，轨道轨道11沿长度方向形成有滚动体滚道槽12-1〜12-4，移动块20通过轨道轨道 多个滚动元件的相对移动方式，其中端面防尘刷子25具有刷头36，其刷头部件36的尖端与轨道轨道11的表面相接触，并且消除附着在轨道轨道表面上的外来物质 轨道轨道11通过刷构件36相对于相对运动的方向附接到每个侧盖22的外侧。
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