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1. 发明授权

EP3508741B1 LINEAR MOTION DEVICE 有权
公开(公告)号：EP3508741B1
公开(公告)日：2021-06-23
申请号：EP17846054.9
申请日：2017-08-07
发明人： YAMAZAKI, Toru , KIKUCHI, Tomohiko , UEKI, Yusuke , KAWAMURA, Masaki , KOYAMA, Taku
IPC分类号： F16C29/06

2. 发明公开

EP0953780A2 Linear bearing 审中-公开
标题翻译： Linearlager
公开(公告)号：EP0953780A2
公开(公告)日：1999-11-03
申请号：EP99107494.9
申请日：1999-04-30
申请人： Nippon Bearing Co., Ltd.
发明人： Yamazaki, Mitsuru , Hoshino, Kazuei , Nozawa, Hirashi , Yoshii, Hiroshi
IPC分类号： F16C29/06
CPC分类号： F16C29/0688 , F16C43/04
摘要： A bearing device is provided in which a contact portion between centering plates of an outer sleeve and a housing would neither be abraded nor deformed and which is superior in practicality, reduction of weight, durability and mass production even if the housing is made of synthetic resin and light in weight. The bearing device includes the housing (2) into which an outer sleeve (1) is inserted and a shaft (3) inserted into the outer sleeve (1). The housing (2) with the outer sleeve (1) is slidable in a linear relative to the shaft (3). The outer sleeve (1) has a ball endless recirculation path defined by a loading portion and a non-loading portion. Balls (5) are arranged in the ball endless recirculation path from a retainer (4). Centering plates (6) which may move finely are provided in the outer sleeve (1). The housing (2) is made of synthetic resin and a portion with the centering plates (6) are brought into contact when the outer sleeve 1 is mounted on the housing (2) is made of anti-abrasion material (7) such as metal.
摘要翻译：提供了一种轴承装置，其中外套筒和壳体的定心板之间的接触部分既不会被磨损也不会变形，即使壳体由合成树脂制成，其实用性也优异，重量减轻，耐久性和批量生产重量轻。轴承装置包括外套（1）插入其中的壳体（2）和插入外套筒（1）中的轴（3）。具有外套筒（1）的壳体（2）可相对于轴线（3）线性滑动。外套筒（1）具有由装载部分和非装载部分限定的球形无限循环路径。球（5）从保持器（4）布置在球的无限循环路径中。可在外套筒（1）中设置可精细移动的对中板（6）。当外套筒1安装在壳体2上时，壳体2由合成树脂制成，并且具有定中心板6的部分被接触，由耐磨材料（7）如金属制成。

3. 发明公开

EP3508741A1 LINEAR MOTION DEVICE 有权
公开(公告)号：EP3508741A1
公开(公告)日：2019-07-10
申请号：EP17846054.9
申请日：2017-08-07
申请人： Nippon Bearing Co., Ltd.
发明人： YAMAZAKI, Toru , KIKUCHI, Tomohiko , UEKI, Yusuke , KAWAMURA, Masaki , KOYAMA, Taku
IPC分类号： F16C29/06
摘要： Provided is a linear motion device having higher rigidity, higher load resistance, and superior guiding precision. In this linear motion device, a linearly moving element 2 that moves linearly relative to a rail element 1 is provided, load paths 4 through which rolling elements 3 move are provided between the rail element 1 and the linearly moving element 2, and endless rolling element circulation paths are formed in which the load paths 4 are made to communicate via return paths 5 with no-load paths 6, wherein the rolling elements 3 are cylinders of which the length is at least three times the diameter, the rolling elements 3 are configured so as to circulate through the endless rolling element circulation paths while being rotatably held by rolling element holders 10 configured by spacers 8 provided between adjacent rolling elements 3 and belt-shaped linking elements 9 that link spacers 8 together at both ends, the no-load paths 6 are formed by placing no-load path-constituting members 12 in linear holes 11 formed in the linearly moving element 2, and the no-load path-constituting members 12 are configured such that the end surfaces of the rolling elements 3 are opened on the outward sides and the linking elements 9 of the rolling element holders 10 are exposed.

4. 发明公开

EP1536152A3 Sliding apparatus 失效
标题翻译： Gleitvorrichtung
公开(公告)号：EP1536152A3
公开(公告)日：2009-03-25
申请号：EP04012558.5
申请日：2004-05-27
申请人： Nippon Bearing Co., Ltd.
发明人： Yamazaki, Mitsuru , Kazama, Toyoshi
IPC分类号： F16C29/04 , F16C33/30
CPC分类号： F16C29/041 , F16C29/043 , F16C33/306 , F16C33/34 , F16C33/4623 , F16C2300/02
摘要： To provide a sliding apparatus which may depress a micro slip phenomenon without fail and realize the system with a simple structure. In a sliding apparatus in which a sliding member (2) is slid relative to a shaft (1), a loading path (3) is provided between the shaft (1) and the sliding member (2), a plurality of rolling member (4) are arranged in the loading path (3) and the rolling members (4) are adapted to roll and move along the loading path (3), a convex portion (5a) and/or a concave portion are provided to at least one rolling member (5) out of rolling members (4) arranged in the loading path (3), a convex portion and/or a concave portion (3a) engaged with the convex portion (5a) and/or the concave portion of the rolling member (5) are provided to the loading path (3), the rolling member (5) is arranged in the loading path (3) in concave and convex engagement with the loading path (3) and a rolling member retainer (6) for retaining the rolling members (4,5) is provided in the loading path (3).
摘要翻译：提供一种滑动装置，其可以无故障地抑制微滑动现象，并以简单的结构实现系统。在滑动构件（2）相对于轴（1）滑动的滑动装置中，在轴（1）和滑动构件（2）之间设置有加载路径（3），多个滚动构件 4）布置在加载路径（3）中，并且滚动构件（4）适于沿着装载路径（3）滚动和移动，凸起部分（5a）和/或凹部设置在至少一个滚动构件（5）从布置在加载路径（3）中的滚动构件（4）中，与凸部（5a）和/或滚动体的凹部接合的凸部和/或凹部（3a）构件（5）设置在装载路径（3）上，滚动构件（5）设置在装载路径（3）中，与装载路径（3）凹形和凸形接合;以及滚动构件保持架（6）保持滚动部件（4,5）设置在加载路径（3）中。

5. 发明公开

EP0953780A3 Linear bearing 审中-公开
标题翻译：直线轴承
公开(公告)号：EP0953780A3
公开(公告)日：2000-09-06
申请号：EP99107494.9
申请日：1999-04-30
申请人： Nippon Bearing Co., Ltd.
发明人： Yamazaki, Mitsuru , Hoshino, Kazuei , Nozawa, Hisashi , Yoshii, Hiroshi
IPC分类号： F16C29/06
CPC分类号： F16C29/0688 , F16C43/04
摘要： A bearing device is provided in which a contact portion between centering plates of an outer sleeve and a housing would neither be abraded nor deformed and which is superior in practicality, reduction of weight, durability and mass production even if the housing is made of synthetic resin and light in weight. The bearing device includes the housing (2) into which an outer sleeve (1) is inserted and a shaft (3) inserted into the outer sleeve (1). The housing (2) with the outer sleeve (1) is slidable in a linear relative to the shaft (3). The outer sleeve (1) has a ball endless recirculation path defined by a loading portion and a non-loading portion. Balls (5) are arranged in the ball endless recirculation path from a retainer (4). Centering plates (6) which may move finely are provided in the outer sleeve (1). The housing (2) is made of synthetic resin and a portion with the centering plates (6) are brought into contact when the outer sleeve 1 is mounted on the housing (2) is made of anti-abrasion material (7) such as metal.

6. 发明公开

EP2772655A1 Rolling element accommodating tool 失效
标题翻译：滚动元件容纳工具
公开(公告)号：EP2772655A1
公开(公告)日：2014-09-03
申请号：EP14152629.3
申请日：2014-01-27
申请人： Nippon Bearing Co., Ltd.
发明人： Yamazaki, Toru , Ueki, Yusuke
IPC分类号： F16C29/06 , F16C33/46 , F16C33/50 , F16C33/38 , B29C70/00 , F16C17/04 , F16C33/12
CPC分类号： F16C29/0607 , F16C29/06 , F16C33/3825 , F16C33/3831 , F16C33/4611 , F16C33/506 , F16C2220/04
摘要： Provided is a practical rolling element accommodating tool that engages firmly with a reinforcing material without compromising flexibility, wherein tension strength of the reinforcing material is sufficiently exhibited. A rolling element accommodating tool for rotatably accommodating a plurality of rolling elements (4) at predetermined intervals is placed along an endless circulation path (5) along which the rolling elements (4) circulate in a linear motion device (1) provided with the endless circulation path (5) and comprising a rail element (2) and a linear moving element (3) that moves linearly relative to the rail element (2); wherein the rolling element accommodating tool has a main body configured from spacers (6) individually provided between adjacent rolling elements (4), and connecting parts (7) oriented in a direction orthogonal to the direction in which the spacers (6) are aligned, protruding on both sides of the rolling elements (4) in a state of accommodating the rolling elements (4), and serially connecting the spacers; reinforcing films (9) having the same length in the longitudinal direction as the connecting parts (7) being contained within the connecting parts (7); and the reinforcing films (9) being formed at large widths in predetermined positions.
摘要翻译：本发明提供一种实用的滚动体收容用具，该滚动体收容用具在不损害柔软性的情况下牢固地与加强材料卡合，充分发挥加强材料的抗拉强度。用于以预定间隔可旋转地容纳多个滚动元件（4）的滚动元件容纳工具沿着无端循环路径（5）放置，滚动元件（4）沿着循环路径（5）在设置有无端循环路径（5）并且包括轨道元件（2）和相对于所述轨道元件（2）线性移动的线性移动元件（3）; 其特征在于，所述滚动体收纳用具具有由分别设置在相邻的所述滚动体（4）之间的间隔件（6）和沿与所述间隔件（6）的排列方向正交的方向取向的连结部（7）在容纳滚动元件（4）的状态下在滚动元件（4）的两侧上突出，并且串联连接隔离物; 在所述连接部分（7）内包含与所述连接部分（7）在纵向方向上具有相同长度的增强膜（9）; 并且加强膜（9）在预定位置以大的宽度形成。

7. 发明公开

EP1790430A1 Table apparatus 审中-公开
标题翻译： Tischvorrichtung
公开(公告)号：EP1790430A1
公开(公告)日：2007-05-30
申请号：EP06019569.0
申请日：2006-09-19
申请人： Nippon Bearing Co., Ltd.
发明人： Yamazaki, Mitsuru, c/o Nippon Bearing Co., Ltd. , Kazama, Toyoshi, c/o Nippon Bearing Co., Ltd. , Ueki, Yusuke, c/o Nippon Bearing Co., Ltd.
IPC分类号： B23Q1/48 , B23Q1/62
CPC分类号： B23Q1/621 , B23Q1/60 , B23Q5/40
摘要： A very practical table apparatus is provided that can be made smaller and thinner without the need to stack a first table that moves in a first direction and a second table that moves in a second direction as in prior art. The table apparatus has a table (1) on which work is disposed, a first actuator (4) for moving the table (1) in the first direction a, and a second actuator (7) that is disposed on substantially the same plane as the first actuator, and that moves the table (1) in the second direction b, thereby allowing a single table (1) to be moved in the first direction a and second direction b without the need to stack two tables.
摘要翻译：提供了一种非常实用的桌面装置，其可以制造得更小和更薄，而不需要如先前技术那样堆叠沿第一方向移动的第一台和沿第二方向移动的第二台。工作台装置具有设置有工件的工作台（1），用于沿第一方向a移动工作台（1）的第一致动器（4）和与第一致动器（7）第一致动器，并且使工作台（1）沿第二方向b移动，从而允许单个工作台（1）在第一方向a和第二方向b上移动，而不需要堆叠两个工作台。

8. 发明授权

EP2772655B1 Rolling element accommodating tool 失效
标题翻译：滚动元件容纳工具
公开(公告)号：EP2772655B1
公开(公告)日：2016-10-19
申请号：EP14152629.3
申请日：2014-01-27
申请人： Nippon Bearing Co., Ltd.
发明人： Yamazaki, Toru , Ueki, Yusuke
IPC分类号： F16C29/06 , F16C33/46 , F16C33/50 , F16C33/38 , B29C70/00 , F16C17/04 , F16C33/12
CPC分类号： F16C29/0607 , F16C29/06 , F16C33/3825 , F16C33/3831 , F16C33/4611 , F16C33/506 , F16C2220/04
摘要： Provided is a practical rolling element accommodating tool that engages firmly with a reinforcing material without compromising flexibility, wherein tension strength of the reinforcing material is sufficiently exhibited. A rolling element accommodating tool for rotatably accommodating a plurality of rolling elements (4) at predetermined intervals is placed along an endless circulation path (5) along which the rolling elements (4) circulate in a linear motion device (1) provided with the endless circulation path (5) and comprising a rail element (2) and a linear moving element (3) that moves linearly relative to the rail element (2); wherein the rolling element accommodating tool has a main body configured from spacers (6) individually provided between adjacent rolling elements (4), and connecting parts (7) oriented in a direction orthogonal to the direction in which the spacers (6) are aligned, protruding on both sides of the rolling elements (4) in a state of accommodating the rolling elements (4), and serially connecting the spacers; reinforcing films (9) having the same length in the longitudinal direction as the connecting parts (7) being contained within the connecting parts (7); and the reinforcing films (9) being formed at large widths in predetermined positions.

9. 发明授权

EP1536152B1 Linear roller bearing with synchronised movement 失效
标题翻译：直线滚子轴承具有强制引导
公开(公告)号：EP1536152B1
公开(公告)日：2012-08-08
申请号：EP04012558.5
申请日：2004-05-27
申请人： Nippon Bearing Co., Ltd.
发明人： Yamazaki, Mitsuru, c/o Nippon Bearing Co., Ltd. , Kazama, Toyoshi, c/o Nippon Bearing Co., Ltd.
IPC分类号： F16C29/04 , F16C33/34 , F16C33/46
CPC分类号： F16C29/041 , F16C29/043 , F16C33/306 , F16C33/34 , F16C33/4623 , F16C2300/02

10. 发明公开

EP1536152A2 Sliding apparatus 失效
标题翻译： Linearrollenlager mitZwangsführung
公开(公告)号：EP1536152A2
公开(公告)日：2005-06-01
申请号：EP04012558.5
申请日：2004-05-27
申请人： Nippon Bearing Co., Ltd.
发明人： Yamazaki, Mitsuru , Kazama, Toyoshi
IPC分类号： F16C29/04
CPC分类号： F16C29/041 , F16C29/043 , F16C33/306 , F16C33/34 , F16C33/4623 , F16C2300/02
摘要： To provide a sliding apparatus which may depress a micro slip phenomenon without fail and realize the system with a simple structure. In a sliding apparatus in which a sliding member (2) is slid relative to a shaft (1), a loading path (3) is provided between the shaft (1) and the sliding member (2), a plurality of rolling member (4) are arranged in the loading path (3) and the rolling members (4) are adapted to roll and move along the loading path (3), a convex portion (5a) and/or a concave portion are provided to at least one rolling member (5) out of rolling members (4) arranged in the loading path (3), a convex portion and/or a concave portion (3a) engaged with the convex portion (5a) and/or the concave portion of the rolling member (5) are provided to the loading path (3), the rolling member (5) is arranged in the loading path (3) in concave and convex engagement with the loading path (3) and a rolling member retainer (6) for retaining the rolling members (4,5) is provided in the loading path (3).
摘要翻译：提供一种滑动装置，其可以无故障地抑制微滑动现象，并以简单的结构实现系统。在滑动构件（2）相对于轴（1）滑动的滑动装置中，在轴（1）和滑动构件（2）之间设置有加载路径（3），多个滚动构件 4）布置在加载路径（3）中，并且滚动构件（4）适于沿着装载路径（3）滚动和移动，凸起部分（5a）和/或凹部设置在至少一个滚动构件（5）从布置在加载路径（3）中的滚动构件（4）中，与凸部（5a）和/或滚动体的凹部接合的凸部和/或凹部（3a）构件（5）设置在装载路径（3）上，滚动构件（5）设置在装载路径（3）中，与装载路径（3）凹形和凸形接合;以及滚动构件保持架（6）保持滚动部件（4,5）设置在加载路径（3）中。

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