公开(公告)号：US20080013870A1

公开(公告)日：2008-01-17

申请号：US11776762

申请日：2007-07-12

申请人： Hideki Kuwabara

发明人： Hideki Kuwabara

IPC分类号： F16C29/06 ,  F16C33/00

CPC分类号： F16C29/088 ,  F16C29/064

摘要： A linear motion rolling guide unit with underside seals not falling away from a slider even when mounting the slider on a track rail. An engaging member comprises a protrusion having two faces extending parallel to the sliding direction of the slider, one facing the track rail and the other facing away the track rail. The protrusion comprises an inner hook protruding toward the track rail and an outer hook protruding in the opposite direction and being out of phase with the inner hook in the sliding direction of the slider, and moves through the fitting hole while being elastically deformed in the process of pressing the engaging member into the fitting hole after the inner hook has been engaged with the fitting hole, and returns to its original shape when the outer hook passes through the fitting hole, whereby the inner and outer hooks hold the underside seal.

摘要翻译： 具有下侧密封件的直线运动滚动导向单元即使将滑块安装在轨道轨上也不会从滑块上脱落。 接合构件包括具有平行于滑块的滑动方向延伸的两个面的突起，一个面向轨道轨道并且另一个面向远离轨道轨道的突起。 突出部包括向轨道轨道突出的内钩和沿着相反方向突出的外钩，并且在滑块的滑动方向上与内钩异相，并且在该过程中弹性变形的同时移动通过装配孔 在内钩已经与装配孔接合之后将接合构件按压到装配孔中，并且当外钩穿过装配孔时返回到其原始形状，由此内钩和外钩保持下侧密封。

公开(公告)号：US20070223845A1

公开(公告)日：2007-09-27

申请号：US11723813

申请日：2007-03-22

申请人： Shigeki Kakei ,  Takashi Yatsu ,  Hideaki Ogura

发明人： Shigeki Kakei ,  Takashi Yatsu ,  Hideaki Ogura

IPC分类号： F16C33/00 ,  F16C29/06

CPC分类号： F16C29/086 ,  F16C29/0635 ,  F16C33/6648

摘要： A linear motion guide system is disclosed in which a clearance between a slider and a guide rail is closed truly to clear foreign matter away from entering inside the system through any end of the slider traveling on the guide rail. Thus, the linear motion guide system is befitting to severe working environment where much foreign matter occurs. A highly-tight sealing unit is provided which is comprised of a cassette constituted with a front panel and an enclosure, a sealing plate stowed into the cassette, and a rear panel to close an open edge of the enclosure. The sealing plate is composed of an intermediate spongy medium flanked by skin layers, and lubricant is forcibly absorbed in pores or cells in the intermediate layer.

摘要翻译： 公开了一种直线运动导向系统，其中滑块和导轨之间的间隙被真正关闭，以通过在导轨上行进的滑块的任何端部来清除异物远离进入系统内部。 因此，直线运动导向系统适用于出现大量异物的严酷工作环境。 提供了一种非常紧密的密封单元，其包括由前面板和外壳构成的盒，收纳在盒中的密封板和用于封闭外壳的开口边缘的后面板。 密封板由侧面为表皮层的中间海绵介质组成，润滑剂被强制吸收在中间层的孔或细胞中。

公开(公告)号：US20070076997A1

公开(公告)日：2007-04-05

申请号：US11534037

申请日：2006-09-21

申请人： Kazumasa Kunimoto

发明人： Kazumasa Kunimoto

IPC分类号： F16C19/24

CPC分类号： F16C19/362 ,  F16C43/06

摘要： The thickness of a crossed roller bearing is reduced and attachment of a lid member 17 to a loading hole 16 from which rollers 15 are loaded is facilitated. Raceway grooves 13, 14 are respectively formed in an inner ring 11 and an outer ring 12. The rollers are loaded from the loading hole formed in the outer ring, and interposed between the raceway grooves. The axes of the adjacent rollers lie at right angles to each other. The loading hole is covered by the lid member. A flange 22 is provided on an outer periphery of the outer ring, and has an outer end face 22a that is approximately flush with an end face of the outer ring and an inner end face 22b that is either in a position in alignment with or in an inner position across outer ends of the raceway grooves in an axial direction.

摘要翻译： 交叉滚子轴承的厚度减小，并且便于将盖构件17附接到加载辊16的装载孔16中。 滚道槽13,14分别形成在内圈11和外圈12中。 滚子从形成在外圈的加载孔装载，并插入在滚道槽之间。 相邻辊的轴线彼此成直角。 装载孔被盖部件覆盖。 凸缘22设置在外圈的外周上，并且具有与外圈的端面大致齐平的外端面22a，以及与外圈的端面对准的内端面22b， 或者在轴向方向上穿过滚道槽的外端的内部位置。

公开(公告)号：US07008107B2

公开(公告)日：2006-03-07

申请号：US10437380

申请日：2003-05-14

申请人： Hideki Kuwabara

发明人： Hideki Kuwabara

IPC分类号： F16C29/06 ,  F16C29/04

CPC分类号： F16C29/063

摘要： A linear motion guide unit has a guide rail made of a thin plate, and a stopper construction installed detachably to the guide rail to prevent a slider from becoming untethered while on a sliding movement relative to the guide rail. A linear motion guide unit is disclosed in which a slider fits for linearly sliding movement in a guide rail made of a thin steel material formed in an U-shape in cross section, and there is provided a stopper construction to keep the slider against getting out of the guide rail. The stopper construction is comprised of a stopper pin installed detachably to the guide rail at any lengthwise end thereof to cause the stopper pin to bear against any fore-and-aft end of widthwise opposing side walls of the slider, whereby the slider comes to rest to prevent it from becoming untethered from the guide rail.

公开(公告)号：US20050258689A1

公开(公告)日：2005-11-24

申请号：US11098532

申请日：2005-04-05

申请人： Norimitsu Kitade

发明人： Norimitsu Kitade

IPC分类号： H02K41/00 ,  H02K41/03

CPC分类号： H02K41/03

摘要： A sliding device is provided which is convenient for manufacturing at high production efficiency the small sliding device, which meets the requirements for high propulsion, high response and long traveling stroke. The sliding device includes a field magnet of eight poles lying on the table, and an armature assembly of twelve coreless armature windings of rectangular shape, which are installed on the bed in opposition to the field magnet. The table is made with a recess sinking by a depth not more than a thickness of the field magnet to make it easier to set in place the field magnet.

摘要翻译： 提供了一种滑动装置，方便生产效率高的小型滑动装置，满足高推进，高响应和长行程行驶的要求。 滑动装置包括位于桌子上的八个磁极的场磁体和与矩形磁体相反地安装在床上的十二个矩形矩形电枢绕组的电枢组件。 该工作台由凹陷深度不大于场磁体的厚度的凹槽制成，以便更容易将场磁体固定。

公开(公告)号：US20050152625A1

公开(公告)日：2005-07-14

申请号：US11028513

申请日：2005-01-04

申请人： Shouji Nagao ,  Hiroaki Izumi ,  Noriaki Kataoka

发明人： Shouji Nagao ,  Hiroaki Izumi ,  Noriaki Kataoka

IPC分类号： F16C29/06 ,  F16C33/46 ,  F16C33/49 ,  F16C33/66

CPC分类号： F16C33/506 ,  F16C29/065

摘要： A roller chain is provided, which is composed of more than one roller and a carrier belt. The roller chain helps make sure of keeping the rollers against moving on the skew even under carrying high loads while the carrier belt is made to have a large space to reserve lubricant sufficient to ensure good lubrication. The carrier belt is comprised of a pair of continuous bands lying to carry or bear axially opposite ends of the roller across an area set off-centre from an axis of the roller, and more than one U-type separator to join the continuous bands together with one another. The U-type separators 6 are each composed of a pair of legs joined together with their associated continuous bands, and a horizontal bridge interconnecting the sidewise spaced leg with each other.

摘要翻译： 提供滚子链，其由多于一个的辊和载体带组成。 滚子链条有助于确保在承载高载荷的同时保持滚筒不会移动，同时承载带具有较大的空间以预留足以确保良好润滑的润滑剂。 传送带由一对连续的带组成，这些连续带位于从辊的轴线偏心设置的区域上承载或承载辊的轴向相对端，以及多于一个U型分离器将连续带连接在一起 彼此之间。 U型分离器6分别由连接在一起的一对腿和相连的连续带组成，并且将横向间隔的腿彼此相互连接的水平桥。

公开(公告)号：US20030215167A1

公开(公告)日：2003-11-20

申请号：US10437380

申请日：2003-05-14

申请人： Nippon Thompson Co., Ltd.

发明人： Hideki Kuwabara

IPC分类号： F16C029/06

CPC分类号： F16C29/063

摘要： A linear motion guide unit has a guide rail made of a thin plate, and a stopper construction installed detachably to the guide rail to prevent a slider from becoming untethered while on a sliding movement relative to the guide rail. A linear motion guide unit is disclosed in which a slider fits for linearly sliding movement in a guide rail made of a thin steel material formed in an U-shape in cross section, and there is provided a stopper construction to keep the slider against getting out of the guide rail. The stopper construction is comprised of a stopper pin installed detachably to the guide rail at any lengthwise end thereof to cause the stopper pin to bear against any fore-and-aft end of widthwise opposing side walls of the slider, whereby the slider comes to rest to prevent it from becoming untethered from the guide rail.

摘要翻译： 直线运动引导单元具有由薄板制成的导轨，以及可拆卸地安装到导轨上的止动结构，以防止滑块在相对于导轨的滑动运动时变得不粘结。 公开了一种直线运动引导单元，其中滑块适合于在形成为U形横截面的薄钢材料制成的导轨中的线性滑动运动，并且设置有止动结构，以使滑块不会脱出 的导轨。 止动器结构由止动销构成，该止动销在其任何长度方向的端部可拆卸地安装在导轨上，以使止动销抵靠滑块的宽度方向相对侧壁的任何前后端，从而滑块静止 以防止它从导轨脱离。

公开(公告)号：US20020170188A1

公开(公告)日：2002-11-21

申请号：US10141958

申请日：2002-05-10

申请人： NIPPON THOMPSON CO., LTD.

发明人： Masataka Kato

IPC分类号： G01D021/00

CPC分类号： B23Q16/026 ,  B23Q1/52 ,  F16C19/362

摘要： A table system with angular position control means is disclosed in which an object supported on a table can be moved accurately over a tiny angle in circular direction to any desired position. The table is supported on a bed for rotation through a crossed-roller bearing. Position control means gets the table to turn over a tiny angle through an arm plate fastened to the table. A nut and screw set, when driven by a motor, causes a linear motion that is in line with a tangent of the table, and the linear motion is translated into a circular motion to turn the table in any circular direction by virtue of a combination of a first linear motion guide unit interposed between the bed and a carriage to control the linear motion in the tangential direction, a second bearing means interposed between the carriage and a turret means, and a second linear motion guide unit to control a linear motion in the direction that looks towards the center of the table.

摘要翻译： 公开了一种具有角度位置控制装置的台式系统，其中支撑在桌子上的物体可以在圆形方向上精确地移动到任何期望的位置。 桌子支撑在床上，通过交叉滚子轴承旋转。 位置控制装置通过固定在桌子上的扶手板将桌子转过小角度。 螺母和螺丝组件由马达驱动时产生与工作台切线一致的直线运动，并且通过组合将直线运动转换成圆周运动以使圆盘方向转动 第一线性运动引导单元，其插入在床和托架之间以控制切线方向上的直线运动，插入在托架和转台装置之间的第二轴承装置，以及用于控制直线运动的第二线性运动引导单元 朝向桌子中心的方向。

公开(公告)号：US6106154A

公开(公告)日：2000-08-22

申请号：US275406

申请日：1999-03-24

申请人： Norimasa Agari

发明人： Norimasa Agari

IPC分类号： F16C29/06 ,  F16C29/08

CPC分类号： F16C29/065 ,  F16C29/086

摘要： A linear motion guide unit is disclosed wherein the end seals may be simply attached and/or detached from the end surfaces of the end caps to deal with the miniaturization. The end caps are provided on the end surfaces thereof with protuberances while the end seals are formed with perforations in correspondence with the protuberances. The protuberances each are of a rectangular contour in plan view and have jaws on its widthwise-opposing sides. The jaws may make engagement with stopper edges formed along the perforations. The end seals may be mounted onto the end surfaces of the end caps by simply forcing the end seals against the end caps, thereby making engagement of the protuberances with the perforations.

摘要翻译： 公开了一种直线运动引导单元，其中端部密封件可以简单地从端盖的端面附接和/或分离以处理小型化。 端盖在其端面上设置有突起，而端部密封件形成有与突起对应的穿孔。 突起在平面图中各自具有矩形轮廓，并且在其宽度方向相对的侧面上具有爪。 夹爪可以与沿着穿孔形成的止动件边缘接合。 端部密封件可以通过简单地将端部密封件压靠在端盖上而安装在端盖的端面上，从而使突起与穿孔接合。

公开(公告)号：US6082899A

公开(公告)日：2000-07-04

申请号：US144853

申请日：1998-09-01

申请人： Osamu Suzuki ,  Takashi Yatsu

发明人： Osamu Suzuki ,  Takashi Yatsu

IPC分类号： F16C29/06 ,  F16C33/10 ,  F16C33/66

CPC分类号： F16C29/064 ,  F16C29/0609 ,  F16C33/6611 ,  F16C33/6622

摘要： The linear motion guide unit has the lubricating means that is easy to be handled, attached to and detached from the track rail by means of supporting a lubricant plate in a holder. The lubricating means has a lubricant plate divided into a pair of lubricant plate components disposed in symmetry with each other, and the holder of a frame surrounding the lubricant plate components to keep steadily the components. The lubricant plate components each have a protrusion which move in sliding contact with raceway grooves of the track rail so as to feed lubricant to the raceway grooves. The lubricant plate components have protrusions fitted into windows in the holder. A pair of the lubricant plate components is supported in such a manner that they are separated by a center wall extending at an upper section of the holder towards the track rail.

摘要翻译： 直线运动引导单元具有容易处理的润滑装置，通过将润滑剂板支撑在保持器中而附接到轨道轨道并从轨道上拆卸。 润滑装置具有被分成彼此对称设置的一对润滑剂板部件的润滑剂板和围绕润滑剂板部件的框架的保持架，以稳定地保持部件。 润滑板部件各自具有与轨道轨道槽滑动接触的突起，以将润滑剂供给到滚道槽。 润滑剂板组件具有装配在保持器中的窗口中的突起。 一对润滑剂板部件以这样的方式被支撑，使得它们被在保持器的上部部分延伸到轨道轨道的中心壁分开。