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公开(公告)号：US07819584B2
公开(公告)日：2010-10-26
申请号：US10574651
申请日：2004-10-05
CPC分类号： F16C29/088 , F16C29/0647 , F16C29/086
摘要： A guide apparatus including a track rail and a moving block is free from the possibility of foreign matter entering the moving block through the gaps between the side surfaces of the track rail and the inner side surfaces of the moving block even in an environment where many fine dust particles are flying.A guide apparatus has a track rail and a moving block 20 relatively movably attached to the track rail with rolling elements interposed therebetween. The rolling elements recirculate through rolling element recirculation passages. Foreign matter entry preventing plates 34 are provided so that their respective distal ends longitudinally contact the opposite side surfaces of the track rail to close the gaps between the side surfaces of the track rail and at least the inner side surfaces of skirt portions on both sides of a moving block body 21 and the inner side surfaces of end plates of the moving block 20.
摘要翻译： 包括轨道轨道和移动块的引导装置即使在许多罚款的环境中也没有异物通过轨道轨道的侧表面和移动块的内侧表面之间的间隙进入移动块的可能性 尘埃飞扬。 引导装置具有轨道轨道和相对可移动地附接到轨道轨道的移动块体20，其间具有滚动元件。 滚动元件通过滚动元件再循环通道再循环。 异物进入防止板34被设置成使得其各自的远端与轨道轨道的相对侧表面纵向接触以封闭轨道轨道的侧表面之间的间隙和至少两侧的裙部的内侧表面 移动块体21和移动块20的端板的内侧表面。
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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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公开(公告)号：US20070041671A1
公开(公告)日：2007-02-22
申请号：US10574651
申请日：2004-10-05
CPC分类号： F16C29/088 , F16C29/0647 , F16C29/086
摘要： A guide apparatus including a track rail and a moving block is free from the possibility of foreign matter entering the moving block through the gaps between the side surfaces of the track rail and the inner side surfaces of the moving block even in an environment where many fine dust particles are flying. A guide apparatus has a track rail and a moving block 20 relatively movably attached to the track rail with rolling elements interposed therebetween. The rolling elements recirculate through rolling element recirculation passages. Foreign matter entry preventing plates 34 are provided so that their respective distal ends longitudinally contact the opposite side surfaces of the track rail to close the gaps between the side surfaces of the track rail and at least the inner side surfaces of skirt portions on both sides of a moving block body 21 and the inner side surfaces of end plates of the moving block 20.
摘要翻译： 包括轨道轨道和移动块的引导装置即使在许多罚款的环境中也没有异物通过轨道轨道的侧表面和移动块的内侧表面之间的间隙进入移动块的可能性 尘埃飞扬。 引导装置具有轨道轨道和相对可移动地附接到轨道轨道的移动块体20，其间具有滚动元件。 滚动元件通过滚动元件再循环通道再循环。 异物进入防止板34被设置成使得其各自的远端与轨道轨道的相对侧表面纵向接触以封闭轨道轨道的侧表面之间的间隙和至少两侧的裙部的内侧表面 移动块体21和移动块20的端板的内侧表面。
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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：US20060219036A1
公开(公告)日：2006-10-05
申请号：US10552725
申请日：2004-04-23
IPC分类号： F16H57/00
CPC分类号： F16H1/145 , F16H55/24 , F16H57/12 , F16H2057/121 , Y10T74/19633
摘要： A hypoid gear device is provided with a backlash eliminating unit arranged between a driven wheel and a driving pinion to be meshed with the driven wheel. The backlash eliminating unit includes a driven pinion mounted on the same shaft as that of the driving pinion so as to be meshed with the driven wheel, and an elastic member urging the driven pinion on the same shaft of the driving pinion in the direction reverse thereto.
摘要翻译： 准双曲面齿轮装置设置有间隙消除单元，其设置在从动轮和驱动小齿轮之间以与从动轮啮合。 齿隙消除单元包括安装在与驱动小齿轮相同的轴上的从动小齿轮，以便与从动轮啮合;以及弹性构件，其以与其相反的方向将驱动小齿轮的驱动小齿轮推向与驱动小齿轮相同的轴上 。
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公开(公告)号：US07870935B2
公开(公告)日：2011-01-18
申请号：US10539479
申请日：2003-12-26
申请人： Daisuke Yatsushiro , Takeki Shirai , Hidekazu Michioka , Takahiro Kawaguchi , Haruo Kusakabe , Mitsuru Fukuda , Seiichi Otsubo
发明人： Daisuke Yatsushiro , Takeki Shirai , Hidekazu Michioka , Takahiro Kawaguchi , Haruo Kusakabe , Mitsuru Fukuda , Seiichi Otsubo
IPC分类号： F16N25/00
CPC分类号： F16H57/0463 , F16H19/025 , F16H57/0497 , Y10T74/18744 , Y10T74/19777
摘要： A traction drive power transmission device, where a lubrication oil can be stably and continuously applied for a long period to portions at which rollers and a shaft are in contact with each other, shortage of the lubrication oil does not occur at the contact portions, the lubrication oil is not wasted, and which does not impair work environment by contaminating floor surface etc. A traction drive power transmission device has at least one drive roller (12a), a follower roller (12b), and a circular cylinder-like shaft (11). The shaft (11) is held between the drive roller (12a) and the follower roller (12b). When the drive roller (12a) is rotated, rotational force by the rotation is transmitted to the shaft (11) to drive it in its axial direction. The device has a lubrication oil-delivering portion (20) with application bodies (22-1, 22-2) for applying a lubrication oil only to portions where the shaft (11) is in contact with the drive roller (12a) and the follower roller (12b).
摘要翻译： 牵引驱动动力传递装置，其中润滑油可以长期稳定地连续地施加到辊和轴彼此接触的部分，在接触部分处不会发生润滑油的不足， 润滑油不会被浪费，并且不会通过污染地板表面等而损害工作环境。牵引驱动动力传递装置具有至少一个驱动辊（12a），从动辊（12b）和圆柱形轴（ 11）。 轴（11）保持在驱动辊（12a）和从动辊（12b）之间。 当驱动辊（12a）旋转时，通过旋转的旋转力传递到轴（11）以沿其轴向驱动。 该装置具有润滑输油部分（20），其具有用于仅将润滑油施加到轴（11）与驱动辊（12a）接触的部分的施加体（22-1,22-2）和 从动辊（12b）。
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公开(公告)号：US20060194668A1
公开(公告)日：2006-08-31
申请号：US10539479
申请日：2003-12-26
IPC分类号： F16H13/00
CPC分类号： F16H57/0463 , F16H19/025 , F16H57/0497 , Y10T74/18744 , Y10T74/19777
摘要： A traction drive power transmission device, where a lubrication oil can be stably and continuously applied for a long period to portions at which rollers and a shaft are in contact with each other, shortage of the lubrication oil does not occur at the contact portions, the lubrication oil is not wasted, and which does not impair work environment by contaminating floor surface etc. A traction drive power transmission device has at least one drive roller (12a), a follower roller (12b), and a circular cylinder-like shaft (11). The shaft (11) is held between the drive roller (12a) and the follower roller (12b). When the drive roller (12a) is rotated, rotational force by the rotation is transmitted to the shaft (11) to drive it in its axial direction. The device has a lubrication oil-delivering portion (20) with application bodies (22-1, 22-2) for applying a lubrication oil only to portions where the shaft (11) is in contact with the drive roller (12a) and the follower roller (12b).
摘要翻译： 牵引驱动动力传递装置，其中润滑油可以长期稳定地连续地施加到辊和轴彼此接触的部分，在接触部分处不会发生润滑油的不足， 润滑油不会被浪费，并且不会通过污染地板表面等而损害工作环境。牵引驱动动力传递装置具有至少一个驱动辊（12a），从动辊（12b）和圆柱形 轴（11）。 轴（11）保持在驱动辊（12a）和从动辊（12b）之间。 当驱动辊（12a）旋转时，通过旋转的旋转力传递到轴（11）以沿其轴向驱动。 该装置具有一个带有施加体（22-1,22-2）的润滑油输送部分（20），用于仅将润滑油施加到轴（11）与驱动辊（12a）接触的部分，以及 从动辊（12b）。
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公开(公告)号：US20060096397A1
公开(公告)日：2006-05-11
申请号：US10523368
申请日：2003-08-26
CPC分类号： F16H25/2418 , F16H25/2204 , F16H57/0497 , Y10T74/18568 , Y10T74/18576
摘要： A ball screw having a lubricant oil feeder constructed so as not to allow the lubricating oil in a ball rolling groove to leak outside. A ball screw having a lubricating oil feeding mechanism installed at the shaft end of a nut, and a seal disposed outside the same, wherein the lubricating oil feeding mechanism has an application with its front end held in slide contact with the ball rolling groove, is being arranged that the lubricating oil is fed to the ball rolling groove through the applicator, and an oil lip with its front end held in slide contact with the surface of the ball rolling groove is installed in the vicinity of the applicators with a predetermined spacing defined between the oil lip and the applicator.
摘要翻译： 具有润滑油供给装置的滚珠丝杠，其构造为不使滚珠槽内的润滑油泄漏到外部。 一种滚珠丝杠，其具有安装在螺母的轴端的润滑油供给机构和设置在其外侧的密封件，其中，所述润滑油供给机构的前端与滚珠滚动槽保持滑动接触的应用是 布置成通过施加器将润滑油供给到滚珠滚动槽，并且其前端保持与滚珠滚动槽的表面滑动接触的油唇缘以规定的间隔被安装在施加器附近 在油嘴和涂抹器之间。
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公开(公告)号：US06830378B2
公开(公告)日：2004-12-14
申请号：US10645583
申请日：2003-08-22
申请人： Hidekazu Michioka , Yasuhiro Matsumoto , Hiroshi Nakabayashi , Katsuya Iida , Daisuke Yatsushiro
发明人： Hidekazu Michioka , Yasuhiro Matsumoto , Hiroshi Nakabayashi , Katsuya Iida , Daisuke Yatsushiro
IPC分类号： F16C2904
CPC分类号： F16C33/3825 , F16C29/0635 , F16C29/0638 , F16C33/506
摘要： An object of the invention is to provide a method of manufacturing a rolling element string wherein a smaller rolling element string can be manufactured easily at low cost, and a rolling element string being superior in the tensile strength and the flexural strength even after downsizing can be manufactured. The present invention to achieve the object is a method of manufacturing a rolling element string having a number of rolling elements aligned and rollably retained at prescribed intervals, comprising a first step of forming a flat band shaped belt member with a synthetic resin, a second step of forming retaining holes aligned on said belt member in a row for receiving the rolling elements loosely, and a third step of aligning the rolling elements within said retaining holes and forming the spacer portions between the respective adjacent retaining holes by injection molding for retaining said rolling element with said rolling elements used as cores, so that said rolling elements are trapped within said retaining holes.
摘要翻译： 本发明的目的是提供一种制造滚动元件串的方法，其中可以以低成本容易地制造较小的滚动元件串，并且即使在缩小之后拉伸强度和弯曲强度也优异的滚动元件串可以是 制造。 实现上述目的的本发明是一种制造滚动体的多个滚动体的制造方法，其特征在于，具有按规定的间隔排列并滚动地保持的滚动体的数量的方法，其特征在于，包括用合成树脂形成平带状的皮带部件的第一工序， 在所述带构件上成对配置成用于容纳所述滚动元件的保持孔，以及第三步骤，使所述保持孔内的滚动元件对准，并且通过注射成型在相邻的保持孔之间形成间隔部分，以保持所述滚动 元件，其中所述滚动元件用作芯，使得所述滚动元件被捕获在所述保持孔内。
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公开(公告)号：US07500409B2
公开(公告)日：2009-03-10
申请号：US11129361
申请日：2005-05-16
IPC分类号： F16H25/20
CPC分类号： F16H25/2418 , F16H25/2204 , Y10T74/18576 , Y10T74/18712 , Y10T74/18744 , Y10T74/19702 , Y10T74/19744
摘要： A seal for a ball screw is provided with a foreign material removing member having a hole of a shape corresponding to a sectional shape of a ball screw shaft taken perpendicularly to an axis thereof to prevent a foreign material from invading from an outside of a ball screw nut and a seal member having a hole of a shape corresponding to a sectional shape of the ball screw shaft to retain a lubricant existing inside the ball screw nut. The foreign material removing member and the seal member are mounted to the ball screw shaft, at each of both the axial ends of the nut, while being overlapped to each other in a state that inner peripheral portions of the foreign material removing member and the seal member contact an outer peripheral surface of the ball screw shaft and the ball rolling groove thereof. The foreign material removing member is disposed outside the seal member in the axial direction of the ball screw nut.
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