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21. 发明申请

US20080260306A1 Linear Motion Rolling Guide Unit 有权
标题翻译：直线运动滚动导轨单元
公开(公告)号：US20080260306A1
公开(公告)日：2008-10-23
申请号：US12047458
申请日：2008-03-13
申请人： Hideki Kuwabara
发明人： Hideki Kuwabara
IPC分类号： F16C33/00
CPC分类号： F16C29/065 , F16C29/088
摘要： A linear motion rolling guide unit, which has underside seals prevented from falling off a slider, comprises a slider S having a pair of end caps 2 secured at ends of a casing 1, and underside seals 6 provided between the pair of end caps 2 having engaging projections 12. Insertion holes 10 are formed in the underside seals 6 and engaged with the engaging projections 12 to secure the underside seals 6 to the slider S. Fallout-inhibiting protrusions 9 are provided at ends of each underside seal 6 in the longitudinal direction. The slider S has holding portions 14 each having a hole or a recess into which each of the fallout-inhibiting protrusions 9 is inserted when the underside seal is secured to the slider S. A gap is maintained between the holding portion 14 having the hole or the recess and the outer periphery of the fallout-inhibiting protrusion 9.
摘要翻译：具有防止脱落滑块的下侧密封件的直线运动滚动导向单元包括具有固定在壳体1的端部处的一对端盖2的滑块S和设置在一对端盖2之间的下侧密封件6，接合突起12。插入孔10形成在下侧密封件6中并与接合突起12接合以将下侧密封件6固定到滑块S.在每个下侧密封件6的纵向方向上的端部设置有辐射抑制突起9。滑块S具有保持部14，每个保持部14具有孔或凹部，当下侧密封件固定到滑块S时，每个凹陷抑制突起9插入该凹部中。在具有孔的保持部14之间保持间隙凹部和防尘突起9的外周。

22. 发明申请

US20060222273A1 Linear motion rolling guide unit 有权
标题翻译：直线运动滚动导轨单元
公开(公告)号：US20060222273A1
公开(公告)日：2006-10-05
申请号：US11388456
申请日：2006-03-24
申请人： Hideki Kuwabara
发明人： Hideki Kuwabara
IPC分类号： F16C29/06
CPC分类号： F16C29/065 , F16C29/0609 , F16C29/0611
摘要： A reduction of the number of parts and the prevention of a gap and a difference in level from occurring in the passage route of the rollers. A slider S is provided with a pair of guide holes 31, 32 for forming a return guide path. Guide cylinders 34 in which the rollers 37 roll are inserted in the guide holes 31, 32. A pair of passage groove 42, 43 having different depth and intersecting with each other is provided in each of the end caps e1, e2. A divider frame 36 is provided integrally with one end of each guide cylinder 34 for defining the intersecting passage grooves. The divider frame 36 is inserted in a cross portion of the intersecting passage grooves, whereby the outward guide path and the return guide path are defined while still intersecting.
摘要翻译：减少零件数量，防止间隙和水平差异发生在辊道的通道中。滑块S设置有一对用于形成返回引导路径的引导孔31,32。辊37滚动的导向滚筒34插入导向孔31,32中。在每个端盖e1，e2中设置有一对具有不同深度并相互交叉的通道槽42,43。分隔架36与每个导向筒34的一端一体设置，用于限定交叉通道槽。分隔框架36插入交叉通道槽的横截面中，由此在仍然相交的同时限定向外的引导路径和返回引导路径。

23. 发明申请

US20060120637A1 Linear motion guide unit with retainer for rolling element 有权
标题翻译：具有滚动体保持架的直线运动导向装置
公开(公告)号：US20060120637A1
公开(公告)日：2006-06-08
申请号：US11282762
申请日：2005-11-21
申请人： Hideki Kuwabara
发明人： Hideki Kuwabara
IPC分类号： F16C29/06
CPC分类号： F16C33/51 , F16C29/0607 , F16C29/065 , F16C33/467
摘要： A retainer to be installed in a linear motion guide unit is disclosed which composed of embracing parts to hold a roller on diametrically opposite sides thereof, and connecting flanges joining the embracing parts together with one another. The embracing parts to hold the roller between them are each made with a first lip raised above any one side thereof, and a second lip raised above another side thereof. The first and second lips raised in opposite direction are placed in an offset or staggered relation with one another in lengthwise direction of the embracing part or in axial direction of the roller so as to be tough to suffer any distortion and/or damage on molding operation. The retainer can sustain ample lubricant near the lips. The embracing parts come into rolling-contact with the rolling surface of the roller while the connecting flanges come into sliding contact with axially opposite ends of the roller.
摘要翻译：公开了一种安装在直线运动引导单元中的保持器，其包括将滚子保持在直径相对的侧面上的包围部分和将包围部分彼此连接的连接凸缘。用于将辊保持在它们之间的包围部分均由在其任一侧上升高的第一唇缘和在其另一侧上方升起的第二唇部制成。沿相反方向凸起的第一和第二唇部沿着包围部分的长度方向或辊的轴向方向彼此偏移或交错地关系，以便在成型操作时难以承受任何变形和/或损坏。保持器可以在嘴唇附近保持充足的润滑剂。包围部分与辊的滚动表面滚动接触，而连接凸缘与辊的轴向相对端滑动接触。

24. 发明申请

US20050265638A1 Linear motion guide unit 有权
标题翻译：直线运动导向单元
公开(公告)号：US20050265638A1
公开(公告)日：2005-12-01
申请号：US11135512
申请日：2005-05-24
申请人： Hideki Kuwabara
发明人： Hideki Kuwabara
IPC分类号： F16C29/06
CPC分类号： F16C29/06 , F16C29/063
摘要： A linear motion guide unit is disclosed, in which a slider fitting over a guide rail for movement is comprised of three components save rolling elements. The three components are joined together in the slider with using no fastener such as threaded fasteners, but just with fit-engagement that makes it possible to shrink the slider down in size. The three components are made up of a carriage made therein with raceway grooves and return passages, an upper component applied to the carriage to fit into recesses on the top surface of the carriage, and a lower component applied to the carriage to fit into recesses on the bottom surface of the carriage. The upper and lower components are joined together with the help of fit-engagement of hooks and hook holes, with holding firmly the carriage between them.
摘要翻译：公开了一种线性运动引导单元，其中用于移动的导轨上的滑块装配有保存滚动元件的三个部件。三个部件在滑块中连接在一起，不使用诸如螺纹紧固件的紧固件，而只是具有配合接合，这使得可以将滑块向下缩小。三个部件由其中制成的带有滚道槽和返回通道的托架组成，上部部件应用于托架以装配到托架的顶表面上的凹槽中，以及下部部件，其被施加到滑架以适合于凹部滑架的底面。借助于钩和钩孔的配合，将上部和下部部件连接在一起，同时牢牢地将托架保持在它们之间。

25. 发明授权

US4777000A Production method of expansion-molded article of polypropylene resin 失效
标题翻译：聚丙烯树脂发泡成型制品的生产方法
公开(公告)号：US4777000A
公开(公告)日：1988-10-11
申请号：US934806
申请日：1986-11-25
申请人： Hideki Kuwabara , Masato Kanbe
发明人： Hideki Kuwabara , Masato Kanbe
IPC分类号： C08J9/22 , B29B9/16 , B29B11/14 , B29C44/00 , B29K23/00 , B29K105/04 , C08J9/16 , C08J9/232 , C08J9/14 , C08J9/18
CPC分类号： C08J9/232 , C08J2323/10 , Y10S264/09 , Y10S264/15 , Y10S264/16
摘要： An expansion-molded article of a polypropylene resin is produced by filling pre-foamed particles of the polypropylene resin, which have a crystalline structure featuring an inherent peak inherent to the polypropylene resin and a high-temperature peak on the temperature side higher than the temperature corresponding to the inherent peak on a DSC curve obtained by differential scanning calorimetry of the pre-foamed particles and a bulk density of 0.04 g/cm.sup.3 or higher and require melting energy of 8-12 J/g at the high-temperature peak, in a mold without applying any pretreatment to the pre-foamed particles to build up an internal pressure therein, and then heating the pre-foamed particles, whereby the pre-foamed particles are caused to expand into the expansion-molded article conforming with the mold. The pre-foamed particles may alternatively have a bulk density lower than 0.04 g/cm.sup.3 and require melting energy of at least 8 J/g.
摘要翻译：通过填充聚丙烯树脂的预发泡颗粒，其具有特征在于聚丙烯树脂固有的固有峰的结晶结构和在温度方面高于温度的高温峰，来生产聚丙烯树脂的发泡模塑制品对应于通过预发泡颗粒的差示扫描量热法获得的DSC曲线上的固有峰，堆积密度为0.04g / cm 3或更高，并且在高温峰处需要8-12J / g的熔融能，对预发泡颗粒进行任何预处理以在其内形成内部压力的模具，然后加热预发泡颗粒，由此使预发泡颗粒膨胀到与模具相符的发泡模塑制品中。预发泡颗粒可以替代地具有低于0.04g / cm 3的堆积密度，并且需要至少8J / g的熔融能。

26. 发明授权

US08206036B2 Linear motion rolling guide unit 有权
标题翻译：直线运动滚动导轨单元
公开(公告)号：US08206036B2
公开(公告)日：2012-06-26
申请号：US12047458
申请日：2008-03-13
申请人： Hideki Kuwabara
发明人： Hideki Kuwabara
IPC分类号： F16C33/00 , F16C29/06
CPC分类号： F16C29/065 , F16C29/088
摘要： A linear motion rolling guide unit, which has underside seals prevented from falling off a slider, comprises a slider having a pair of end caps secured at ends of a casing, and underside seals provided between the pair of end caps having engaging projections. Insertion holes are formed in the underside seals and engaged with the engaging projections to secure the underside seals to the slider. Fallout-inhibiting protrusions are provided at ends of each underside seal in the longitudinal direction. The slider has holding portions each having a hole or a recess into which each of the fallout-inhibiting protrusions is inserted when the underside seal is secured to the slider. A gap is maintained between the holding portion having the hole or the recess and the outer periphery of the fallout-inhibiting protrusion.
摘要翻译：具有防止滑块脱落的下侧密封件的直线运动滚动导向单元包括具有固定在壳体的端部处的一对端盖的滑块和设置在具有接合突起的一对端盖之间的下侧密封件。插入孔形成在下侧密封件中并与接合突起接合以将下侧密封件固定到滑块。在每个下侧密封件的纵向方向的端部处设置有防辐射突起。滑块具有保持部，每个保持部具有孔或凹部，当下侧密封件固定到滑块时，每个防尘突起均插入该凹部中。在具有孔或凹部的保持部和防灰尘突起的外周之间保持间隙。

27. 发明授权

US07762722B2 Linear motion guide unit 有权
标题翻译：直线运动导向单元
公开(公告)号：US07762722B2
公开(公告)日：2010-07-27
申请号：US11527419
申请日：2006-09-27
申请人： Hideki Kuwabara , Tamotsu Iwata
发明人： Hideki Kuwabara , Tamotsu Iwata
IPC分类号： F16C29/06
CPC分类号： F16C33/6611 , F16C29/0611 , F16C29/065 , F16C33/6648
摘要： A linear motion guide unit is disclosed in which a tubular composition to provide a return passage is high in mechanical stiffness and also makes certain of sustainable application of lubricant to rolling elements rolling through the return passage, thereby ensuring proper lubrication under maintenance-free operation. The tubular composition to make the return passage is composed of a tubular skeleton to guide the rollers, and a porous compact impregnated with lubricant. The tubular skeleton is made up of forward and aft ends, a lengthwise column and a flexible spine, which extend between the ends. The flexible spine includes lengthwise opposite relief portions and a flexible middle section, which fit into the porous compact with separating from the porous compact to make a clearance between them. The flexible spine deflects as the rollers roll through the return passage, permitting the rollers coming into touch with the porous compact to lubricate the rollers.
摘要翻译：公开了一种线性运动导向单元，其中提供返回通道的管状组合物具有高的机械刚度，并且还确保润滑剂可靠地滚动通过返回通道的滚动元件的应用，从而确保在无维护操作下的适当的润滑。用于制造返回通道的管状组合物由用于引导辊的管状骨架和浸渍有润滑剂的多孔压块构成。管状骨架由前端和后端组成，纵向柱和柔性脊柱在端部之间延伸。柔性脊柱包括纵向相对的浮雕部分和柔性中间部分，其与多孔压实体分离，以便在它们之间形成间隙，该中间部分适合于多孔压块。柔性脊柱随着辊子滚动通过返回通道而偏转，允许辊与多孔压块接触以润滑辊子。

28. 发明授权

US07458721B2 Linear motion rolling guide unit 有权
标题翻译：直线运动滚动导轨单元
公开(公告)号：US07458721B2
公开(公告)日：2008-12-02
申请号：US11388456
申请日：2006-03-24
申请人： Hideki Kuwabara
发明人： Hideki Kuwabara
IPC分类号： F16C29/06
CPC分类号： F16C29/065 , F16C29/0609 , F16C29/0611
摘要： A reduction of the number of parts and the prevention of a gap and a difference in level from occurring in the passage route of the rollers. A slider S is provided with a pair of guide holes 31, 32 for forming a return guide path. Guide cylinders 34 in which the rollers 37 roll are inserted in the guide holes 31, 32. A pair of passage groove 42, 43 having different depth and intersecting with each other is provided in each of the end caps e1, e2. A divider frame 36 is provided integrally with one end of each guide cylinder 34 for defining the intersecting passage grooves. The divider frame 36 is inserted in a cross portion of the intersecting passage grooves, whereby the outward guide path and the return guide path are defined while still intersecting.
摘要翻译：减少零件数量，防止间隙和水平差异发生在辊道的通道中。滑块S设置有一对用于形成返回引导路径的引导孔31,32。辊37滚动的导向滚筒34插入导向孔31,32中。在每个端盖e1，e2中设置有一对具有不同深度并相互交叉的通道槽42,43。分隔架36与每个导向筒34的一端一体设置，用于限定交叉通道槽。分隔框架36插入交叉通道槽的横截面中，由此在仍然相交的同时限定向外的引导路径和返回引导路径。

29. 发明申请

US20080080795A1 LINEAR MOTION GUIDE UNIT 有权
标题翻译：线性运动指南单元
公开(公告)号：US20080080795A1
公开(公告)日：2008-04-03
申请号：US11861942
申请日：2007-09-26
申请人： Hideki Kuwabara , Shigeki Kakei
发明人： Hideki Kuwabara , Shigeki Kakei
IPC分类号： F16C33/10
CPC分类号： F16C29/065 , F16C29/0609 , F16C33/6648 , F16C2300/02
摘要： A linear motion guide unit is disclosed in which the lubrication points of lubricant around a rolling element are made in a turnaround passage to ensure proper and steady lubrication by the lubrication system simple in construction, with accompanying sustainable maintenance-free condition for lubrication. In the end cap, there is made a recess as large as permitted. The end cap is holed to communicate the recess with a turnaround passage. A porous compact impregnated with lubricant fits into the recess. The porous compact is composed a thick block to fit into a deep cavity in the recess, a nose leading lubricant in the turnaround passage, and a conjunctive part between the thick block and the nose. The porous compact fits snugly into the recess in a fashion that the nose comes into rolling-touch at its tip with the rollers as they roll through the turnaround passage, applying the rollers with lubricant delivered from the noses.
摘要翻译：公开了一种线性运动引导单元，其中围绕滚动元件的润滑剂的润滑点在周转通道中制成，以确保润滑系统在结构上的正确和稳定的润滑，同时具有润滑的可持续的免维护条件。在端盖，有一个允许的大的凹槽。端盖用于将凹槽与转向通道连通。浸渍有润滑剂的多孔压块装配到凹槽中。该多孔压块由厚块构成，以适应于凹槽中的深腔，转向通道中的前导润滑剂以及厚块与鼻之间的连接部分。多孔压块紧密地配合到凹部中，使得当辊子滚动通过转向通道时，鼻部在其尖端处与其尖端滚动接触，通过从鼻部递送的润滑剂来施加辊子。

30. 发明授权

US07258486B2 Linear motion guide unit 有权
标题翻译：直线运动导向单元
公开(公告)号：US07258486B2
公开(公告)日：2007-08-21
申请号：US11135512
申请日：2005-05-24
申请人： Hideki Kuwabara
发明人： Hideki Kuwabara
IPC分类号： F16C29/06
CPC分类号： F16C29/06 , F16C29/063
摘要： A linear motion guide unit is disclosed, in which a slider fitting over a guide rail for movement is comprised of three components save rolling elements. The three components are joined together in the slider with using no fastener such as threaded fasteners, but just with fit-engagement that makes it possible to shrink the slider down in size. The three components are made up of a carriage made therein with raceway grooves and return passages, an upper component applied to the carriage to fit into recesses on the top surface of the carriage, and a lower component applied to the carriage to fit into recesses on the bottom surface of the carriage. The upper and lower components are joined together with the help of fit-engagement of hooks and hook holes, with holding firmly the carriage between them.
摘要翻译：公开了一种线性运动引导单元，其中用于移动的导轨上的滑块装配有保存滚动元件的三个部件。三个部件在滑块中连接在一起，不使用诸如螺纹紧固件的紧固件，而只是具有配合接合，这使得可以将滑块向下缩小。三个部件由其中制成的带有滚道槽和返回通道的托架组成，上部部件应用于托架以装配到托架的顶表面上的凹槽中，以及下部部件，其被施加到滑架以适合于凹部滑架的底面。借助于钩和钩孔的配合，将上部和下部部件连接在一起，同时牢牢地将托架保持在它们之间。

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