公开(公告)号：US5993064A

公开(公告)日：1999-11-30

申请号：US68457

申请日：1998-11-24

申请人： Hiroshi Teramachi ,  Kaichi Suga

发明人： Hiroshi Teramachi ,  Kaichi Suga

IPC分类号： F16C29/06 ,  F16C33/38 ,  F16H25/22

CPC分类号： F16C29/0642 ,  F16C29/0657 ,  F16C29/0659 ,  F16C29/0695 ,  F16C33/3825 ,  F16C33/6648 ,  F16H25/2214 ,  F16H25/2238 ,  F16H2025/2242

摘要： The present invention relates to a ball connector in which a number of balls are arranged in one row and held rollably and which is used by being integrated, for example, into a linear guide device for endless sliding and a ball endless track of a ball screw device, particularly to a ball connector capable of being used by freely flexing or twisting the ball connector. Such a ball connector is a ball connector constituted by a number of balls arranged in one row at predetermined intervals and a connector belt rotatably holding the balls and connecting together the balls contiguous to each other, the connector belt is provided with four of belt members formed in a strip-like shape along peripheral faces of the balls and brought into contact with the plurality of rolls and in the meantime, the belt members are connected mutually with other ones of the belt members at intermediaries of the balls contiguous to each other and the connector belt is formed in a shape constricted in comparison with an outer diameter of the ball at such connecting positions.

摘要翻译： PCT No.PCT / JP97 / 03246 Sec。 371日期：1998年11月24日 102（e）1998年11月24日PCT PCT 1997年9月12日PCT公布。 公开号WO98 / 12442 日期：1998年3月26日本发明涉及一种滚珠连接器，其中多个滚珠一排布置并且可滚动地保持，并且该球形连接器通过集成在例如用于环形滑动的直线导向装置中而被使用， 滚珠丝杠装置的轨迹，特别是能够通过自由弯曲或扭转球连接器而使用的球形连接器。 这种球形连接器是由以规定间隔配置成一排的多个球构成的球连接器，以及可旋转地保持滚珠并将滚珠连结在一起的连接器皮带，连接器带设置有四个带状构件 沿着球的周边面呈带状形状并与多个辊接触，同时，带构件在彼此相邻的球的中间处与其它带状构件相互连接， 在这种连接位置，连接带形成为与球的外径相比缩小的形状。

公开(公告)号：US06626572B2

公开(公告)日：2003-09-30

申请号：US09771966

申请日：2001-01-30

申请人： Hiroshi Teramachi

发明人： Hiroshi Teramachi

IPC分类号： F16C2906

CPC分类号： F16C33/506 ,  F16C29/0602 ,  F16C29/0607 ,  F16C29/0633 ,  F16C29/065 ,  F16C29/0666 ,  F16C33/36

摘要： A linear roller guide device in which the rollers smoothly circulate by integrally molding at least one member of the roller returning passage, the roller end surface guide wall and the direction changing portion with the block body. The roller returning passage and the direction changing passage inner periphery guide portion are provided with a roller chain guide portion for guiding a track of the roller chain onto a predetermined track. At least one of the roller returning passage forming member for forming the roller returning passage and the direction changing passage inner periphery portion forming member for forming the direction changing passage inner periphery portion is integrally molded by inserting the block body into a molding die.

摘要翻译： 一种直线滚子引导装置，其中辊子通过一体地模制滚子返回通道，滚子端面引导壁和方向改变部分的至少一个部件与块体一体成型而平滑地循环。 滚子返回通道和方向改变通道内周引导部分设置有用于将滚子链的轨道引导到预定轨道上的滚子链引导部分。 用于形成辊返回通道的辊返回通路形成部件和用于形成方向转换通道内周部分的方向转换通道内周部分形成部件中的至少一个通过将块体插入成型模具中而一体成型。

公开(公告)号：US06231238B1

公开(公告)日：2001-05-15

申请号：US08338523

申请日：1994-11-29

申请人： Hiroshi Teramachi

发明人： Hiroshi Teramachi

IPC分类号： F16C2906

CPC分类号： F16C29/0638 ,  F16C29/0642 ,  Y10T29/49641

摘要： The linear movement guide apparatus according to the invention has features that two rows of ball rolling grooves are formed on an upper surface of a tracking base and one or two rows of ball rolling grooves are formed on both side surfaces thereof, respectively, on a concave portion of a sliding base are provided corresponding ball rolling grooves so as to face to the ball rolling grooves formed on the tracking base; the depth of each ball rolling groove about ½ of the diameter of balls to be held therein; and the distance between the ball rolling grooves formed on the upper surface of the tracking base and the distance between said ball rolling grooves and the ball rolling grooves formed on side surfaces are varied with respect to the distances between the corresponding ball rolling grooves formed on the sliding base. Thereby, the pitches between the ball rolling grooves on the tracking and sliding bases can be selected so as to obtain an optimum contact angles of balls for the load condition applied to the linear movement guide apparatus.

摘要翻译： 根据本发明的线性移动引导装置具有在跟踪基座的上表面上形成两排滚珠滚动槽的特征，在其两侧表面上分别形成有一排或两排滚珠槽， 滑动基座的一部分设置有相应的滚珠槽，以面对形成在跟踪基座上的滚珠滚动槽; 每个球滚动槽的深度约为保持在其中的球的直径的1/2; 并且形成在跟踪基座的上表面上的滚珠滚动槽之间的距离和形成在侧表面上的滚珠滚动槽与滚珠滚动槽之间的距离相对于形成在滚珠丝杠 滑动底座 因此，可以选择跟踪滑动台架上的滚珠滚动槽之间的间距，以便为施加到线性运动导向装置的载荷条件获得球的最佳接触角。

公开(公告)号：US06217217B1

公开(公告)日：2001-04-17

申请号：US09029322

申请日：1998-11-25

申请人： Hiroshi Teramachi

发明人： Hiroshi Teramachi

IPC分类号： F16C2906

CPC分类号： F16C33/506 ,  F16C29/0602 ,  F16C29/0607 ,  F16C29/0633 ,  F16C29/065 ,  F16C29/0666 ,  F16C33/36

摘要： A first invention of the subject application aims to smoothly circulate the rollers by integrally molding at least one member of the roller returning passage, the roller end surface guide wall and the direction changing portion with the block body. Namely, at least one member of the roller returning passage forming member 91 for forming the roller returning passage 9, the roller end surface guide wall 13 and the direction changing passage inner periphery portion forming member 12 for forming the direction changing passage inner periphery portion 10b is integrally molded by inserting the block body into a molding die. A second invention of the subject application aims to realize a smooth circulation and movement of the rollers, and to prevent the running-out of the roller chain during the circulation of the roller.

摘要翻译： 本申请的第一个发明旨在通过使滚子返回通道，滚子端面引导壁和方向改变部分的至少一个部件与块体整体成型来平滑地滚动滚筒。名称上，至少一个部件 用于形成辊返回通道9的辊返回通道形成部件91，用于形成方向转换通道内周部分10b的辊端面引导壁13和方向转换通道内周部分形成部件12通过插入块体 本发明的第二个目的是实现辊的平稳循环和移动，并且在辊的循环期间防止滚子链的流出。

公开(公告)号：US06210039B1

公开(公告)日：2001-04-03

申请号：US08981396

申请日：1999-06-14

申请人： Hiroshi Teramachi

发明人： Hiroshi Teramachi

IPC分类号： F16C3106

CPC分类号： F16C29/0623 ,  F16C29/008 ,  F16C29/063 ,  F16C29/0638 ,  F16C29/0671

摘要： An object of this invention is to provide a linear motion guide device and a table guide device having an automatic controllability and to realize a load bearing structure having a high rigidity. The device is characterized in that a movable block (4) is formed to provide an L-shape in section, rolling ball rows (B1-B4) are disposed to be rollable between ball rolling grooves formed to an upper surface of a track rail (1) and a horizontal portion of the movable block (4) and between ball rolling grooves formed to a side surface of the track rail (1) and a suspending portion (3), wherein each of the ball rolling grooves has a circular-arc-shape in section having a deep-groove shape having a groove depth of approximately ⅓ to ½ of a diameter of the rolling ball.

摘要翻译： 本发明的目的是提供一种具有自动控制能力的直线运动导向装置和工作台引导装置，并且实现了高刚性的承载结构。 该装置的特征在于，可动块（4）形成为提供L形截面，滚珠排（B1-B4）设置成可在形成于轨道轨道的上表面的滚珠滚动槽之间滚动 1）和可动块（4）的水平部分和形成在轨道轨道（1）的侧表面的滚珠滚动槽和悬挂部分（3）之间，其中每个滚珠滚动槽具有圆弧 具有深沟槽形状的截面中的凹槽深度大约为滚珠直径的1/3至1/2。

公开(公告)号：US5755516A

公开(公告)日：1998-05-26

申请号：US788352

申请日：1997-01-27

申请人： Hiroshi Teramachi ,  Takeki Shirai

发明人： Hiroshi Teramachi ,  Takeki Shirai

IPC分类号： F16C29/06 ,  F16C33/38 ,  F16C43/04

CPC分类号： F16C33/3825 ,  F16C29/0602 ,  F16C29/0654 ,  Y10T29/49641

摘要： At least a ball escape hole (10) of a ball circulation passage (7) is formed of a molded body (12) and the molded body (12) is formed integrally with a block body (13) having high rigidity through an insert molding process, thereby eliminating a drilling working, possibly reducing assembling processes and reducing generation of noise. It is preferred that the molded body (12) is provided with an inner peripheral portion of a direction changing passage (11) integrally connected with the ball escape hole (10) and joined with both end surfaces of the block body (13). Furthermore, it is preferred that the molded body (12) is provided with a retainer (17) extending along a loaded ball passage (8) and integrally connected, at its both ends, with the inner peripheral portion of the direction changing passage (11), thereby providing a closed sectional shape surrounded by the ball escape hole portion (10), the direction changing portion (11) and the retainer portion (17).

摘要翻译： 至少球形循环通道（7）的球排泄孔（10）由成型体（12）形成，并且成型体（12）通过嵌件成型与具有高刚性的块体（13）整体形成 从而消除了钻孔加工，可能减少组装过程并减少噪音的产生。 成形体（12）优选设置有与球排泄孔（10）一体连接并与块体（13）的两端面连接的方向转换通路（11）的内周部。 此外，优选的是，成型体（12）设置有沿着负载的球通道（8）延伸并且在其两端与方向转换通道（11）的内周部分一体地连接的保持器 ），从而提供由球排泄孔部（10），方向改变部（11）和保持器部（17）包围的封闭截面形状。

公开(公告)号：US5380099A

公开(公告)日：1995-01-10

申请号：US50374

申请日：1993-07-16

申请人： Hiroshi Teramachi

发明人： Hiroshi Teramachi

IPC分类号： F16C29/00 ,  F16C29/06 ,  F16C33/64

CPC分类号： F16C29/064 ,  F16C29/005 ,  F16C29/0602 ,  F16C33/64 ,  Y10T29/49641

摘要： It is an object of the present invention to provide a linear bearing which is easy to manufacture and has sufficient mechanical strength, and its production method. A slider 1 guides a table or other movable bodies along a rail 2 and includes a thin ball plate 6 in which load ball channels 61 are formed to move balls 5 therein, and a thin mounting plate 7 adapted to secure the movable body. A molding material 8 such as resin or die cast alloy is molded to insert the ball plate 6 and the mounting plate 7 thereinto. The rail 2 is made of a metallic material 2 whose surface is hardened to a predetermined level when subjected to plastic deformation. During plastic deformation, the ball channels 23 are hardened to a predetermined level.

摘要翻译： PCT No.PCT / JP92 / 01186 Sec。 371日期：1993年7月16日 102（e）日期1993年7月16日PCT提交1992年9月17日PCT公布。 出版物WO93 / 06377 日本1994年4月1日。本发明的目的是提供一种容易制造并具有足够机械强度的直线轴承及其制造方法。 滑块1沿着轨道2引导桌子或其它可移动体，并且包括薄球板6，其中形成有负载球通道61以在其中移动球5，以及适于固定可移动体的薄安装板7。 模制树脂或压铸合金的成型材料8，以将球板6和安装板7插入其中。 导轨2由金属材料2制成，当金属材料2受到塑性变形时，其表面硬化到预定水平。 在塑性变形期间，球通道23被硬化到预定水平。

公开(公告)号：US5375931A

公开(公告)日：1994-12-27

申请号：US918522

申请日：1992-07-23

申请人： Hiroshi Teramachi

发明人： Hiroshi Teramachi

IPC分类号： F16C29/06 ,  F16C31/06

CPC分类号： F16C29/0642

摘要： The invention relates to a linear motion bearing, which has an extremely high rigidity against a moment load and a stable performance, and is formed of a track rail and a slider disposed over the track rail with a large number of balls therebetween. The slider has a channel-like form having a horizontal portion and a pair of skirts extending from opposite sides of the horizontal portion. Each skirt is provided at its inner side with one ball rolling surface faced upward, and the horizontal portion is provided at the vicinity of the middle of its inner side with at least two ball rolling surfaces faced downward.

摘要翻译： 本发明涉及一种直线运动轴承，其对于力矩负载具有极高的刚性和稳定的性能，并且由轨道轨道和设置在轨道轨道上的滑块形成，其间具有大量的球。 滑块具有通道状形状，其具有从水平部分的相对侧延伸的水平部分和一对裙边。 每个裙部在其内侧设置有一个滚动面向上的滚动面，并且水平部分设置在其内侧的中部附近，并且至少两个滚珠滚动面朝下。

公开(公告)号：US5121647A

公开(公告)日：1992-06-16

申请号：US584764

申请日：1990-09-19

申请人： Hiroshi Teramachi

发明人： Hiroshi Teramachi

IPC分类号： F16C31/04 ,  F16H25/20 ,  F16H25/22 ,  F16H25/24

CPC分类号： F16H25/2204 ,  F16H25/2018 ,  F16H2025/2084 ,  F16H2025/209 ,  F16H25/2219 ,  Y10T74/18632

摘要： A composite motion guiding unit comprises a shaft provided with helical ball screw grooves formed in the outer peripheral surface thereof and ball spline grooves formed in the outer peripheral surface thereof so as to extend in the axial direction of the shaft across the ball screw grooves and a ball screw nut and a ball spline outer cylinder both mounted on the shaft to be engageable with the ball screw grooves and ball spline grooves respectively through a number of balls. The ball screw nut and the ball spline outer cylinder are both supported by a housing to be rotatable through bearings and are driven by driving means to rotate the same, thus constituting a composite motion guiding apparatus. The ball screw grooves and the ball spline grooves have depths equal to each other.

摘要翻译： 复合运动导向单元包括设置有形成在其外周表面中的螺旋滚珠丝杠槽的轴和在其外周表面中形成的滚珠花键槽，以沿着轴的轴向跨越滚珠丝杠槽延伸，并且 滚珠丝杠螺母和滚珠花键外筒均安装在轴上，以分别通过多个滚珠与滚珠丝杠槽和滚珠花键啮合。 滚珠丝杠螺母和滚珠花键外筒均由壳体支承，可通过轴承旋转，并由驱动装置驱动，使其旋转，从而构成复合运动引导装置。 滚珠丝杠槽和滚珠花键槽的深度彼此相等。

公开(公告)号：US4846590A

公开(公告)日：1989-07-11

申请号：US214744

申请日：1988-07-01

申请人： Hiroshi Teramachi

发明人： Hiroshi Teramachi

IPC分类号： B22D19/12 ,  F16C11/06 ,  F16C23/04 ,  F16C33/20 ,  F16C33/28

CPC分类号： F16C23/045 ,  B22D19/12 ,  F16C11/0614 ,  F16C33/201 ,  F16C33/28 ,  Y10T29/49679 ,  Y10T29/4971 ,  Y10T29/49853 ,  Y10T29/49885 ,  Y10T29/49906

摘要： A spherical bearing comprises an outer ring and an inner ring located inside the outer ring to be slidable, the outer ring is prepared by casting molten metal around a resin-made sheet to be coated on the inner ring. A liner disposed between the inner and outer ring comprises a liner body and a metallic mesh member embedded in the liner body, and the molten metal is filled in meshes in the mesh member so as to partially bite the inner peripheral portion of the outer ring to achieve the firm engagement of the liner with the outer ring.

摘要翻译： 球面轴承包括外环和位于外环内部的可滑动的内环，外环通过将金属熔化在待涂覆的树脂制的片材周围而制备。 设置在内圈和外圈之间的衬套包括衬垫体和嵌入衬套本体中的金属网构件，并且熔融金属填充在网状构件中的网孔中，以便将外圈的内周部分部分地咬合到 实现衬套与外圈的牢固配合。