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1. 发明专利

JP2008138843A Linear guide 审中-公开
标题翻译：线性指南
公开(公告)号：JP2008138843A
公开(公告)日：2008-06-19
申请号：JP2006328436
申请日：2006-12-05
申请人： Nsk Ltd , 日本精工株式会社
发明人： ARAI KAZUMI
IPC分类号： F16C29/06 , F16C33/76
摘要： PROBLEM TO BE SOLVED: To provide a means for additionally mounting a dust-proof component such as a side seal without removing a slider from a linear guide.
SOLUTION: The linear guide 1 comprises the side seals 14 arranged on the end face of an end cap 11 arranged at the longitudinal end of the slider 6 which linearly reciprocates on a rail 2, and each consisting of a core metal 15 having a fitting hole 22 through which a mounting bolt 18 is inserted and a seal rubber 16 having sliding contact with the rail 2. Herein, there are provided columnar fitted portions 25 to be fitted to the fitting holes 22 formed in the core metals of the side seals 14, and a fixture 21 having locking portions 23 whose lower faces 23a each have a diameter larger than the diameter of the fitting hole 22 formed in each end of the fitting portion 25. The side seals 14 are fixed to the end cap 11 with the mounting bolt 18, and the locking portions 23 of the fixture 21 are fitted and locked into the fitting hole of the side seal 14 and the fitting hole of another second side seal 14.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于附加地安装诸如侧面密封之类的防尘部件而不从直线引导件移除滑块的装置。线性引导件1包括布置在端盖11的端面上的侧密封件14，该端盖11布置在滑块6的纵向端部处，其在轨道2上线性地往复运动，并且每个包括芯金属15，插入有安装螺栓18的嵌合孔22和与轨道2滑动接触的密封橡胶16.这里，设置有柱状配合部25，配合于形成在侧面的铁芯金属的嵌合孔22 密封件14和具有锁定部分23的固定装置21，其下表面23a的直径大于在装配部分25的每一端形成的装配孔22的直径。侧密封件14用端盖11固定到端盖11上，安装螺栓18和固定装置21的锁定部分23被装配并锁定到侧密封件14的装配孔和另一第二侧密封件14的装配孔中。（C）2008，JPO＆INPIT

2. 发明专利

JP2004340341A Linear guide for semiconductor wafer transport device 审中-公开
公开(公告)号：JP2004340341A
公开(公告)日：2004-12-02
申请号：JP2003140779
申请日：2003-05-19
申请人： Nsk Ltd , 日本精工株式会社
发明人： ARAI KAZUMI , UBUKATA HIROSANE
IPC分类号： F16C29/06
摘要： PROBLEM TO BE SOLVED: To provide a linear guide for a semiconductor wafer transport device, wherein the vibration of rollers due to collision or competition with each other is suppressed without a great increase in cost.
SOLUTION: Between the rollers 23 rolling between a roller raceway groove of a guide rail 21 and a roller raceway groove of a slider body 26, spacers 36 are provided which are each formed of a material softer than the roller 23. The spacers 36 suppress the collision or competition of the rollers with each other.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2014109321A Stopper for retaining slider of linear guide device 审中-公开
标题翻译：用于保持线性导向装置滑块的停止装置
公开(公告)号：JP2014109321A
公开(公告)日：2014-06-12
申请号：JP2012264052
申请日：2012-12-03
申请人： Nsk Ltd , 日本精工株式会社
发明人： ARAI KAZUMI
IPC分类号： F16C29/06
摘要： PROBLEM TO BE SOLVED: To provide a stopper for retaining a slider of a linear guide device showing a sufficient retaining effect, no damage of a guide rail and less-expensive cost.SOLUTION: A stopper 5 of this invention comprises a pair of side members 51 arranged at both sides of a guide rail 1, and a connecting part 52 for connecting both side members 51 arranged on the upper surface of the guide rail 1. Both side members 51 have a railway surface engaging part 51a engaged with railway surfaces 11a at both side surfaces of the guide rail 1. The lower surface (the surface of the guide rail 1) of the connecting part 52 is formed with a protrusion 52a inserted into a counterbore part 41 of a fixing hole 4 of the guide rail 1. A pair of side members 51 are opened, the railway surface engaging part 51a is abutted against a surface 11c positioned between the railway surfaces at sides of the guide rail 1 while the extremity end of the protrusion 52a is being inserted into the counterbore part 41 so as to push against the connecting part 52 and the stopper 5 is fixed to the guide rail 1.
摘要翻译：要解决的问题：提供一种用于保持线性引导装置的滑块的止动件，其具有足够的保持效果，不损坏导轨并且成本较低。本发明的止动器5包括一对侧构件 51和布置在导轨1的上表面上的两个侧构件51的连接部52.两个侧构件51具有与铁路表面11a接合的铁路表面接合部51a 连接部52的下表面（导轨1的表面）形成有插入到导轨1的固定孔4的沉孔部41中的突起52a。一对侧构件51打开，铁轨表面接合部51a抵靠位于导轨1侧的铁轨表面之间的表面11c，而突起52a的末端被插入到沉孔pa rt 41，以抵靠连接部52，止动件5固定在导轨1上。

4. 发明专利

JP2006132602A Linear guide device 审中-公开
标题翻译：线性指导装置
公开(公告)号：JP2006132602A
公开(公告)日：2006-05-25
申请号：JP2004320043
申请日：2004-11-04
申请人： Nsk Ltd , 日本精工株式会社
发明人： ARAI KAZUMI , SHIMIZU YOSHIHISA
IPC分类号： F16C29/04 , F16B17/00
摘要： PROBLEM TO BE SOLVED: To provide a means for installing a stopper without giving damage to the upper face of a rail.
SOLUTION: This linear guide device comprises the rail having a rail rolling element guide face, a rail installation hole formed in the upper face of the rail to be installed therein, a slider having a slider rolling element guide face opposed to the rail rolling element guide face for moving on the rail, a rolling element for rolling on a load passage formed by the rail rolling element guide face and the slider rolling element guide face, and a stopper installed on the rail for preventing the fall-off of the slider. The stopper consists of a stopper cover fitted to the rail installation hole and formed of an elastic material long enough to protrude from the upper face of the rail and a stopper shaft rotatably fitted to the stopper cover and having a lock portion enclosed in a lock-portion storage portion of the stopper cover. The stopper is fitted into the rail installation hole, and the stopper shaft is rotated to lock the lock-portion storage portion of the stopper cover via the lock portion after forcibly enlarging it from its inside.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于安装塞子的装置，而不会损坏轨道的上表面。该线性引导装置包括具有轨道滚动元件引导面的轨道，形成在轨道的上表面中的轨道安装孔，以安装在其中;滑块，具有与轨道相对的滑块滚动元件引导面用于在轨道上移动的滚动元件引导面，用于在由轨道滚动元件引导面和滑块滚动元件引导面形成的载荷通道上滚动的滚动元件，以及安装在轨道上用于防止滑块。止动器由安装在轨道安装孔上的止动器盖组成，并由弹性材料形成，该弹性材料足够长从轨道的上表面突出;以及止动轴，该止动轴可旋转地装在止动盖上并具有锁定部分，止挡盖的部分收纳部分。止动件装配到导轨安装孔中，并且止动轴旋转以在从其内部强制地将其从其锁定之后经由锁定部分锁定止动器盖的锁定部分收纳部。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2010190244A Stopper for preventing slider of linear guide device from slipping off 审中-公开
标题翻译：用于防止从滑动关闭的线性导向装置滑块的停止
公开(公告)号：JP2010190244A
公开(公告)日：2010-09-02
申请号：JP2009032392
申请日：2009-02-16
申请人： Nsk Ltd , 日本精工株式会社
发明人： ARAI KAZUMI
IPC分类号： F16C29/06
摘要： PROBLEM TO BE SOLVED: To provide a stopper for preventing a slider of a linear guide device from slipping off, which has a sufficient slip-off prevention effect and is produced inexpensively without damaging a guide rail.
SOLUTION: The stopper is constituted of an inside member 5 and an outside member 6. An inside member 5B consists of: a pair of side members 51 arranged on both sides of the guide rail 1; and a connecting part 52 arranged on the upper surface of the guide rail 1 to connect both the side member 51. Both the side members 51 have a groove engaging part 51a engaged with a rolling groove 11a at both side surfaces of the guide rail 1, and an engaging part 51b engaged with a rolling groove 11b at the upper corner part. A projection 52a, which is inserted into a counter bore part 41 of a mounting hole 4 of the rail guide 1, is formed in the lower surface (surface of the guide rail 1 side) of the connecting part 52. A notch 53 is formed in the upper surface of the connecting part 52. The inside member 5 is mounted on the guide rail 1 by closing the notch 53 to open both side member 51, and is covered with the outside member 6.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防止线性引导装置的滑块滑动的止挡件，其具有足够的防脱落效果并且廉价地生产而不损坏导轨。解决方案：止动器由内部构件5和外部构件6构成。内部构件5B由以下构成：一对侧构件51，其布置在导轨1的两侧; 以及布置在导轨1的上表面上以连接两个侧构件51的连接部52.两个侧构件51在导轨1的两侧表面具有与滚动槽11a啮合的槽接合部51a，以及与上角部的滚动槽11b卡合的卡合部51b。在连接部52的下表面（导轨1侧的表面）上形成有插入导轨1的安装孔4的反孔部41的突起52a。形成有切口53 在连接部52的上表面上。内部构件5通过关闭切口53而安装在导轨1上以打开两侧构件51，并被外部构件6覆盖。（C） 2010年，JPO＆INPIT

6. 发明专利

JP2008164137A Linear guide 审中-公开
标题翻译：线性指南
公开(公告)号：JP2008164137A
公开(公告)日：2008-07-17
申请号：JP2006356836
申请日：2006-12-29
申请人： Nsk Ltd , 日本精工株式会社
发明人： ARAI KAZUMI
IPC分类号： F16C29/06
摘要： PROBLEM TO BE SOLVED: To improve the efficiency of work for installing a linear guide by preventing poor lubrication of the linear guide.
SOLUTION: The linear guide comprises a guide rail and a slider, wherein the slider is relatively moved on the guide rail via the rolling and movement of a rolling element. An end cap 30 as part of the slider has an oiling hole 40 for lubricating oil. A recessed portion 44 is formed in an opening portion of the oiling hole 40. An O-ring 82 is put into the recessed portion 44 so that an outer peripheral face 84 of the O-ring 82 engages with an inner wall face 50 of the recessed portion 44.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过防止直线导轨的润滑不良，提高安装线性导轨的工作效率。线性引导件包括导轨和滑块，其中滑块通过滚动元件的滚动和移动而相对地在导轨上移动。作为滑块的一部分的端盖30具有用于润滑油的上油孔40。凹入部分44形成在上油孔40的开口部分中。将O形环82放入凹部44中，使得O形环82的外周面84与内壁面50接合凹版部分44.版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2006183747A Linear guide device 审中-公开
标题翻译：线性指导装置
公开(公告)号：JP2006183747A
公开(公告)日：2006-07-13
申请号：JP2004376548
申请日：2004-12-27
申请人： Nsk Ltd , 日本精工株式会社
发明人： ARAI KAZUMI
IPC分类号： F16C29/06 , F16C33/78
CPC分类号： F16C29/086 , F16C29/0642
摘要： PROBLEM TO BE SOLVED: To provide a linear guide device capable of securing required sealing performance without increasing inertial mass of a slider including a side seal and an end cap.
SOLUTION: The side seal 15 sealing a gap formed between a guide rail 2 and the end cap 9 is composed of a sheet like member 16 formed in a shape slidably contacting a side face part 2a and a top face part 2b of the guide rail 2, and a holding plate 17 pressing the sheet like member 16 against a front face part of the end cap 9.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够确保所需的密封性能而不增加包括侧密封件和端盖的滑块的惯性质量的线性引导装置。解决方案：密封形成在导轨2和端盖9之间的间隙的侧密封件15由形成为可滑动地接触侧面部分2a和顶面部分2b的形状的片状构件16构成导轨2，以及将片状构件16压靠在端盖9的前表面部分上的保持板17。（C）2006，JPO＆NCIPI

8. 发明专利

JP2008164141A Linear guide 审中-公开
标题翻译：线性指南
公开(公告)号：JP2008164141A
公开(公告)日：2008-07-17
申请号：JP2006356886
申请日：2006-12-29
申请人： Nsk Ltd , 日本精工株式会社
发明人： ARAI KAZUMI
IPC分类号： F16C29/06
CPC分类号： F16C29/0609 , F16C29/0642 , F16C43/00 , F16C2226/60
摘要： PROBLEM TO BE SOLVED: To reduce the deformation of an end cap in which case screw fastening operates directly on the end cap. SOLUTION: A slit 13a arranged along the periphery of a screw 14 inserted through the end cap 13 is formed in the end cap 13. When the end cap 13 is fastened with the screw 14, a peripheral portion 13c of the screw 14 is intentionally deformed. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了减少端盖的变形，在这种情况下，螺钉紧固在端盖上直接操作。解决方案：沿端盖13插入的螺钉14的周边布置的狭缝13a形成在端盖13中。当端盖13用螺钉14紧固时，螺钉14的周边部分13c 有意变形版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2013104493A Stopper for preventing slider of linear guide device from coming off 有权
标题翻译：用于防止线性导向装置从启动关闭的停止器
公开(公告)号：JP2013104493A
公开(公告)日：2013-05-30
申请号：JP2011249157
申请日：2011-11-14
申请人： Nsk Ltd , 日本精工株式会社
发明人： ARAI KAZUMI
IPC分类号： F16C29/06
摘要： PROBLEM TO BE SOLVED: To provide, at low cost, a stopper for preventing a slider of a linear guide device from coming off, which achieves sufficient coming-off prevention effect without damaging a guide rail.SOLUTION: The stopper 5 consists of a pair of side members 51 arranged on both the sides of the guide rail 1, and a connection part 52 which is disposed on the upper surface of the guide rail 1 and connects both the side members 51. Both the side members 51 include groove engaging parts 51a to be engaged with the rolling grooves 11a on both the side faces of the guide rail 1. The under surface (the surface to the guide rail 1 side) of the connection part 52 is provided with a protrusion 52a formed thereon to be inserted into the counterbore part 41 of a mounting hole 4 in the guide rail 1. The stopper 5 is mounted to the guide rail 1 by opening the pair of side members 51, and while inserting the tip end part of the protrusion 52a into the counterbore part 41, putting the groove engaging parts 51a in touch with the surface 11c between the grooves of the guide rail 1, and pressing the connection part 52.
摘要翻译：要解决的问题：为了提供一种用于防止直线引导装置的滑块脱落的止动件，以低成本提供，从而在不损坏导轨的情况下实现充分的防脱落效果。解决方案：止动器5由布置在导轨1的两侧的一对侧构件51和布置在导轨1的上表面上的连接部52构成，连接部52连接两个侧构件两个侧构件51包括与导轨1的两个侧面上的滚动槽11a接合的凹槽接合部51a。连接部52的下表面（导轨1侧的表面）为设置有形成在其上的突起52a，以将其插入到导轨1中的安装孔4的沉孔部分41中。通过打开一对侧构件51将止挡件5安装到导轨1上，并且一边插入尖端突出部52a的端部进入沉孔部41，将槽接合部51a与导轨1的槽之间的表面11c接触并按压连接部52. COPYRIGHT：（C）2013， JPO和INPIT

10. 发明专利

JP2010190316A Linear guide device 有权
标题翻译：线性指导装置
公开(公告)号：JP2010190316A
公开(公告)日：2010-09-02
申请号：JP2009035055
申请日：2009-02-18
申请人： Nsk Ltd , 日本精工株式会社
发明人： ARAI KAZUMI
IPC分类号： F16C29/06
摘要： PROBLEM TO BE SOLVED: To avoid the formation of gaps between a body and an end cap and between the body and a return guide, in a linear guide device in which an oil groove for introducing a lubricant into a direction change path is formed on a surface on a slider body side of the end cap and return guide, constituting the slider. SOLUTION: Recessed portions 22i, 42 along the oil groove are formed along the oil groove outside the oil groove composed of the groove 22f of the end cap 22 and the recessed portion 42 of the return guide 4. A sheet 5 made of an elastic material thicker than the depth of the recessed portions 22i, 42 is disposed in the recessed portions 22i, 42. When securing the end cap 22 to the body 21, the sheet 5 is elastically deformed, so that the body 21 is brought into close contact with the end cap 22 and the return guide 4. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题为了避免在本体和端盖之间以及本体和返回引导件之间形成间隙，在线性引导装置中，用于将润滑剂引入方向改变路径的油槽是形成在构成滑块的端盖和返回引导件的滑块主体侧的表面上。
解决方案：沿着油槽的凹部22i，42沿着由端盖22的槽22f和返回引导件4的凹部42构成的油槽外侧的油槽形成。由5 比凹部22i，42的深度厚的弹性材料设置在凹部22i，42中。当将端盖22固定在主体21上时，片5发生弹性变形，从而将主体21 与端盖22和返回导板4紧密接触。版权所有（C）2010，JPO＆INPIT

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