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1. 发明授权

US07578620B2 Linear guide device 有权
标题翻译：直线导轨装置
公开(公告)号：US07578620B2
公开(公告)日：2009-08-25
申请号：US10557606
申请日：2004-10-21
申请人： Soichiro Kato , Nobuhide Kurachi , Masaru Akiyama , Jun Matsumoto
发明人： Soichiro Kato , Nobuhide Kurachi , Masaru Akiyama , Jun Matsumoto
IPC分类号： F16C29/06
CPC分类号： F16C29/065 , F16C29/06 , F16C33/3706
摘要： A linear guide device has a retaining piece (15) between two adjacent rollers (9). The retaining piece (15) has a retaining piece body (16) having left side-face section and a right side-face section that are parallel to the end face sections of the rollers (9), a first arm section (19) extending from the left side-face section of the retaining piece body (16) toward the end face sections of the two adjacent rollers (9) and fitting in a first guide groove (22) formed in one wall surface section of a circulation path (21), and a second arm section (20) provided on the right side-face section of the retaining piece body (16) so as to be parallel to the first arm section (19) and fitting in a second guide groove (23) formed in the other wall surface section of the circulation path (21). The heights of the retaining piece body (16) and the arm sections (19, 20) satisfy the conditional expression of (H1−H2)/2
摘要翻译：线性引导装置在两个相邻的辊（9）之间具有保持件（15）。保持片（15）具有保持件本体（16），其具有平行于辊（9）的端面部分的左侧面部分和右侧面部分，第一臂部分（19）延伸从保持片本体（16）的左侧面部向两个相邻的辊（9）的端面部配合，嵌合在形成在循环路径（21）的一个壁面部的第一导向槽（22））和第二臂部（20），其设置在所述保持片体（16）的右侧面部上，以与所述第一臂部（19）平行，并配合在形成的第二引导槽（23）中在循环路径（21）的另一个壁表面部分中。保持件本体（16）和臂部（19,20）的高度满足（H1-H2）/ 2 <（Dw-W）/ 2的条件表达式，其中H1是保持件体（16），在与辊的轴向垂直的方向上; H2在垂直于辊的轴向的方向上H2臂部分（19,20）的高度; W在垂直于辊的轴向方向上的导槽（22,23）的宽度; Dw是辊（9）的直径。

2. 发明申请

US20070071371A1 Linear guide device 有权
标题翻译：直线导轨装置
公开(公告)号：US20070071371A1
公开(公告)日：2007-03-29
申请号：US10557606
申请日：2004-10-21
申请人： Soichiro Kato , Nobuhide Kurachi , Masaru Akiyama , Jun Matsumoto
发明人： Soichiro Kato , Nobuhide Kurachi , Masaru Akiyama , Jun Matsumoto
IPC分类号： F16C29/06
CPC分类号： F16C29/065 , F16C29/06 , F16C33/3706
摘要： A linear guide device has a retaining piece (15) between two adjacent rollers (9). The retaining piece (15) has a retaining piece body (16) having left side-face section and a right side-face section that are parallel to the end face sections of the rollers (9), a first arm section (19) extending from the left side-face section of the retaining piece body (16) toward the end face sections of the two adjacent rollers (9) and fitting in a first guide groove (22) formed in one wall surface section of a circulation path (21), and a second arm section (20) provided on the right side-face section of the retaining piece body (16) so as to be parallel to the first arm section (19) and fitting in a second guide groove (23) formed in the other wall surface section of the circulation path (21). The heights of the retaining piece body (16) and the arm sections (19, 20) satisfy the conditional expression of (H1−H2)/2
摘要翻译：线性引导装置在两个相邻的辊（9）之间具有保持件（15）。保持片（15）具有保持件本体（16），其具有平行于辊（9）的端面部分的左侧面部分和右侧面部分，第一臂部分（19）延伸从保持片本体（16）的左侧面部向两个相邻的辊（9）的端面部配合，嵌合在形成在循环路径（21）的一个壁面部的第一导向槽（22））和第二臂部（20），其设置在所述保持片体（16）的右侧面部上，以与所述第一臂部（19）平行，并配合在形成的第二引导槽（23）中在循环路径（21）的另一个壁表面部分中。保持件本体（16）和臂部（19,20）的高度满足（H 1 -H 2）/ 2 <（Dw-W）/ 2的条件表达式，其中H 1是保持件本体（16）在与辊的轴向垂直的方向上; H2在垂直于辊的轴向的方向上H2臂部分（19,20）的高度; W在垂直于辊的轴向方向上的导槽（22,23）的宽度; Dw是辊（9）的直径。

3. 发明授权

US07467895B2 Separator and linear guide apparatus 有权
标题翻译：分离器和直线导轨装置
公开(公告)号：US07467895B2
公开(公告)日：2008-12-23
申请号：US11352224
申请日：2006-02-13
申请人： Nobuhide Kurachi , Masaru Akiyama , Soichiro Kato , Jun Matsumoto
发明人： Nobuhide Kurachi , Masaru Akiyama , Soichiro Kato , Jun Matsumoto
IPC分类号： F16C29/06
CPC分类号： F16C33/3706 , F16C29/065
摘要： A separator for use in a linear guide apparatus including a guide rail, a slider, and a plurality of rollers which circulate along an endless circulation passage provided in the guide rail and the slider and having guide grooves. The separator includes a separator body interposed between the rollers and having a pair of roller contact surfaces respectively opposing outer peripheral surfaces of the adjacent rollers, and a pair of arm portions which are guided by the guide grooves. A surface of each of the arm portions opposing the guide groove is formed such that an opposition distance with respect to the guide groove becomes wider from a fixed end side of the arm portion toward a free end thereof.
摘要翻译：一种用于直线导引装置的分离器，包括导轨，滑块和沿着设置在导轨和滑块中的环形循环通道循环并具有导向槽的多个滚子。分离器包括插入在辊之间的分离体，并且具有分别与相邻辊的外周表面相对的一对辊接触表面和由引导槽引导的一对臂部。与引导槽相对的每个臂部的表面形成为使得相对于引导槽的相对距离从臂部的固定端侧向其自由端变宽。

4. 发明申请

US20060262999A1 Separator and linear guide apparatus 有权
标题翻译：分离器和直线导轨装置
公开(公告)号：US20060262999A1
公开(公告)日：2006-11-23
申请号：US11352224
申请日：2006-02-13
申请人： Nobuhide Kurachi , Masaru Akiyama , Soichiro Kato , Jun Matsumoto
发明人： Nobuhide Kurachi , Masaru Akiyama , Soichiro Kato , Jun Matsumoto
IPC分类号： F16C29/06 , F16C19/00
CPC分类号： F16C33/3706 , F16C29/065
摘要： A separator for use in a linear guide apparatus including a guide rail, a slider, and a plurality of rollers which circulate along an endless circulation passage provided in the guide rail and the slider and having guide grooves. The separator includes a separator body interposed between the rollers and having a pair of roller contact surfaces respectively opposing outer peripheral surfaces of the adjacent rollers, and a pair of arm portions which are guided by the guide grooves. A surface of each of the arm portions opposing the guide groove is formed such that an opposition distance with respect to the guide groove becomes wider from a fixed end side of the arm portion toward a free end thereof.
摘要翻译：一种用于直线导引装置的分离器，包括导轨，滑块和沿着设置在导轨和滑块中的环形循环通道循环并具有导向槽的多个滚子。分离器包括插入在辊之间的分离体，并且具有分别与相邻辊的外周表面相对的一对辊接触表面和由引导槽引导的一对臂部。与引导槽相对的每个臂部的表面形成为使得相对于引导槽的相对距离从臂部的固定端侧向其自由端变宽。

5. 发明申请

US20070147713A1 Linear Guide Apparatus 有权
标题翻译：直线导轨装置
公开(公告)号：US20070147713A1
公开(公告)日：2007-06-28
申请号：US11682094
申请日：2007-03-05
申请人： Soichiro KATO , Nobuhide Kurachi , Masaru Akiyama
发明人： Soichiro KATO , Nobuhide Kurachi , Masaru Akiyama
IPC分类号： F16C29/06
CPC分类号： F16C29/065 , F16C29/0607 , F16C29/0609 , F16C33/3706
摘要： Rolling element holding members have two holding window for holding rolling elements in rolling element running channels formed between both track faces of a rail and a slider. Further, the rolling element holding members are held between two end caps fixed opposite end surfaces of the slider by engagement of four retaining grooves formed on the end caps and opposite end portions of the rolling element holding members.
摘要翻译：滚动元件保持构件具有两个保持窗，用于将滚动元件保持在形成在轨道的两个轨道面和滑块之间的滚动元件行进通道中。此外，滚动体保持构件通过形成在端盖上的四个保持槽和滚动体保持构件的相对端部的接合而保持在固定在滑块的相对端面的两个端盖之间。

6. 发明授权

US07204036B2 Linear guide apparatus 有权
标题翻译：直线导轨装置
公开(公告)号：US07204036B2
公开(公告)日：2007-04-17
申请号：US10959312
申请日：2004-10-07
申请人： Soichiro Kato , Nobuhide Kurachi , Masaru Akiyama
发明人： Soichiro Kato , Nobuhide Kurachi , Masaru Akiyama
IPC分类号： F16C29/06
CPC分类号： F16C29/065 , F16C29/0607 , F16C29/0609 , F16C33/3706
摘要： Rolling element holding members have two holding window for holding rolling elements in rolling element running channels formed between both track faces of a rail and a slider. Further, the rolling element holding members are held between two end caps fixed opposite end surfaces of the slider by engagement of four retaining grooves formed on the end caps and opposite end portions of the rolling element holding members.
摘要翻译：滚动元件保持构件具有两个保持窗，用于将滚动元件保持在形成在轨道的两个轨道面和滑块之间的滚动元件行进通道中。此外，滚动体保持构件通过形成在端盖上的四个保持槽和滚动体保持构件的相对端部的接合而保持在固定在滑块的相对端面的两个端盖之间。

7. 发明授权

US07334343B2 Linear guide apparatus 有权
标题翻译：直线导轨装置
公开(公告)号：US07334343B2
公开(公告)日：2008-02-26
申请号：US11682094
申请日：2007-03-05
申请人： Soichiro Kato , Nobuhide Kurachi , Masaru Akiyama
发明人： Soichiro Kato , Nobuhide Kurachi , Masaru Akiyama
IPC分类号： F16C29/06
CPC分类号： F16C29/065 , F16C29/0607 , F16C29/0609 , F16C33/3706
摘要： Rolling element holding members have two holding window for holding rolling elements in rolling element running channels formed between both track faces of a rail and a slider. Further, the rolling element holding members are held between two end caps fixed opposite end surfaces of the slider by engagement of four retaining grooves formed on the end caps and opposite end portions of the rolling element holding members.
摘要翻译：滚动元件保持构件具有两个保持窗，用于将滚动元件保持在形成在轨道的两个轨道面和滑块之间的滚动元件行进通道中。此外，滚动体保持构件通过形成在端盖上的四个保持槽和滚动体保持构件的相对端部的接合而保持在固定在滑块的相对端面的两个端盖之间。

8. 发明申请

US20050115096A1 Linear guide apparatus 有权
标题翻译：直线导轨装置
公开(公告)号：US20050115096A1
公开(公告)日：2005-06-02
申请号：US10959312
申请日：2004-10-07
申请人： Soichiro Kato , Nobuhide Kurachi , Masaru Akiyama
发明人： Soichiro Kato , Nobuhide Kurachi , Masaru Akiyama
IPC分类号： F16C29/06 , F16C33/37 , G01D21/00
CPC分类号： F16C29/065 , F16C29/0607 , F16C29/0609 , F16C33/3706
摘要： Rolling element holding members have two holding window for holding rolling elements in rolling element running channels formed between both track faces of a rail and a slider. Further, the rolling element holding members are held between two end caps fixed opposite end surfaces of the slider by engagement of four retaining grooves formed on the end caps and opposite end portions of the rolling element holding members.
摘要翻译：滚动元件保持构件具有两个保持窗，用于将滚动元件保持在形成在轨道的两个轨道面和滑块之间的滚动元件行进通道中。此外，滚动体保持构件通过形成在端盖上的四个保持槽和滚动体保持构件的相对端部的接合而保持在固定在滑块的相对端面的两个端盖之间。

9. 发明申请

US20060029305A1 Linear guide 有权
公开(公告)号：US20060029305A1
公开(公告)日：2006-02-09
申请号：US11080679
申请日：2005-03-16
申请人： Masaru Akiyama , Nobuhide Kurachi , Jun Matsumoto , Toshio Yoshida
发明人： Masaru Akiyama , Nobuhide Kurachi , Jun Matsumoto , Toshio Yoshida
IPC分类号： F16C29/06
CPC分类号： F16C29/065
摘要： A slider has a slider main body which has a circulation sleeve whose inner portion forms a rolling element passage by being inserted into a hole penetrating in an axial direction, an end cap which has an outer peripheral track face of a direction changing passage in a curved shape for communicating a load track between two rolling element rolling grooves and the rolling element passage, and is fixed to an axial end portion of the slider main body, and an inner peripheral track member which has an inner peripheral track face of the direction changing passage, and is fitted to the end cap. An end portion of the circulation sleeve is provided with a plurality of positioning projected portions, and the end cap and the inner peripheral track member are provided with recess portions fitted with the positioning projected portions.

10. 发明授权

US07632017B2 Linear guide 有权
标题翻译：直线导轨
公开(公告)号：US07632017B2
公开(公告)日：2009-12-15
申请号：US11080679
申请日：2005-03-16
申请人： Masaru Akiyama , Nobuhide Kurachi , Jun Matsumoto , Toshio Yoshida
发明人： Masaru Akiyama , Nobuhide Kurachi , Jun Matsumoto , Toshio Yoshida
IPC分类号： F16C29/08
CPC分类号： F16C29/065
摘要： A slider has a slider main body which has a circulation sleeve whose inner portion forms a rolling element passage by being inserted into a hole penetrating in an axial direction, an end cap which has an outer peripheral track face of a direction changing passage in a curved shape for communicating a load track between two rolling element rolling grooves and the rolling element passage, and is fixed to an axial end portion of the slider main body, and an inner peripheral track member which has an inner peripheral track face of the direction changing passage, and is fitted to the end cap. An end portion of the circulation sleeve is provided with a plurality of positioning projected portions, and the end cap and the inner peripheral track member are provided with recess portions fitted with the positioning projected portions.
摘要翻译：滑块具有滑块主体，该滑块主体具有循环套筒，其内部部分通过插入沿轴向穿透的孔而形成滚动体通道，端盖具有方向改变通道的外周轨迹面形状，用于在两个滚动元件滚动槽和滚动元件通道之间连通载荷轨道，并且固定到滑块主体的轴向端部;以及内周轨道构件，其具有方向改变通道的内周轨迹面，并安装在端盖上。循环套管的端部设置有多个定位突出部分，并且端盖和内周轨道部件设置有与定位突出部分配合的凹部。

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