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1. 发明授权

US5590965A Linear guide apparatus lubricated with lubricant-containing polymer 失效
标题翻译：用含润滑剂的聚合物润滑的直线导向装置
公开(公告)号：US5590965A
公开(公告)日：1997-01-07
申请号：US587714
申请日：1996-01-19
申请人： Toshikazu Yabe , Soichiro Kato , Ken Mamimatsu
发明人： Toshikazu Yabe , Soichiro Kato , Ken Mamimatsu
IPC分类号： F16C29/06 , F16C29/08 , F16C33/66
CPC分类号： F16C29/0647 , F16C29/086 , F16C33/6622 , F16C33/6633 , F16C33/6648
摘要： In a linear guide apparatus including a guide rail, a slider and a plurality of rolling elements, the apparatus further includes a seal device fixed to the slider in slidable contact with an outer surface of the guide rail for sealing a clearance existing between the guide rail and the slider, the seal device including a reinforcement plate and a lubricant-containing polymer member, the reinforcement plate having a first surface fixed to the end face of the slider and a second surface which is formed of polyolefinic synthetic resin, the lubricant-containing polymer member being formed of a polyolefinic polymer and a lubricant, and joined to the second surface of the reinforcement plate by one-piece molding. The linear guide apparatus can supply automatically the lubricant from the seal device to the rolling elements in the slider consistently over an extended period of time while reducing a possibility of the occurrence of damage, cracking or other failures because of the reinforcement plate.
摘要翻译：在包括导轨，滑块和多个滚动元件的线性引导装置中，该装置还包括固定到滑块的密封装置，该密封装置与导轨的外表面滑动接触，用于密封存在于导轨所述滑块具有加固板和含润滑剂的聚合物构件，所述加强板具有固定在所述滑块的端面的第一面和由聚烯烃合成树脂形成的第二面，所述润滑剂含有聚合物构件由聚烯烃聚合物和润滑剂形成，并通过一体成型连接到加强板的第二表面。线性引导装置可以在长时间内自动地将润滑剂从密封装置自动地供给到滑块中的滚动元件，同时减少由于加强板而导致的损坏，破裂或其它故障的发生的可能性。

2. 发明授权

US06672764B2 Sealing device for linear guide apparatus 有权
标题翻译：直线导轨装置密封装置
公开(公告)号：US06672764B2
公开(公告)日：2004-01-06
申请号：US10263674
申请日：2002-10-04
申请人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
发明人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
IPC分类号： F16C2906
CPC分类号： F16C29/086 , F16C29/0642 , F16C33/6611 , F16C33/6622 , F16C33/6648
摘要： In a linear guide apparatus including an axially extending guide rail, a slider engaged with the guide rail, and a plurality of rolling elements loaded into the slider, the linear guide apparatus further includes a sealing device fixed to the slider in slidable contact with the guide rail for sealing a clearance existing between the guide rail and the slider, in which the sealing device includes a lubricant-containing polymer member formed of a synthetic resin containing a lubricant, and having a contact portion contacting with the guide rail to surround the guide rail, both wing portions, a connecting portion connecting the wing portions to be C-shaped substantially, and a pair of first recesses formed in the respective wing portions for fixing the lubricant-containing polymer member to the slider; a first plate member fitted to the lubricant-containing polymer member opposed to the slider; and a pair of first cylindrical members inserted to the respective first recesses.
摘要翻译：在包括轴向延伸的导轨，与导轨接合的滑块以及装载到滑块中的多个滚动元件的线性引导装置中，线性引导装置还包括固定到滑块的与导向件滑动接触的密封装置用于密封存在于导轨和滑块之间的间隙的导轨，其中密封装置包括由含有润滑剂的合成树脂形成的含润滑剂的聚合物构件，并且具有与导轨接触的环绕导轨的接触部分两个翼部，将翼部大致连接成C形的连接部以及形成在各翼部的一对第一凹部，用于将含润滑剂的聚合物构件固定到滑块上; 安装在与滑块相对的含润滑剂的聚合物构件上的第一板构件; 以及插入到各个第一凹部中的一对第一圆柱形构件。

3. 发明授权

US06550968B2 Sealing device for linear guide apparatus 有权
公开(公告)号：US06550968B2
公开(公告)日：2003-04-22
申请号：US09875272
申请日：2001-06-07
申请人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
发明人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
IPC分类号： F16C2906
CPC分类号： F16C29/086 , F16C29/0642 , F16C33/6611 , F16C33/6622 , F16C33/6648
摘要： In a linear guide apparatus including an axially extending guide rail, a slider engaged with the guide rail, and a plurality of rolling elements loaded into the slider, the linear guide apparatus further includes a sealing device fixed to the slider in slidable contact with the guide rail for sealing a clearance existing between the guide rail and the slider, in which the sealing device includes a lubricant-containing polymer member formed of a synthetic resin containing a lubricant, and having a contact portion contacting with the guide rail to surround the guide rail, both wing portions, a connecting portion connecting the wing portions to be C-shaped substantially, and a pair of first recesses formed in the respective wing portions for fixing the lubricant-containing polymer member to the slider; a first plate member fitted to the lubricant-containing polymer member opposed to the slider; and a pair of first cylindrical members inserted to the respective first recesses.

4. 发明授权

US06257765B1 Sealing device for linear guide apparatus 有权
标题翻译：直线导轨装置密封装置
公开(公告)号：US06257765B1
公开(公告)日：2001-07-10
申请号：US09371493
申请日：1999-08-10
申请人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
发明人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
IPC分类号： F16C2906
CPC分类号： F16C29/086 , F16C29/0642 , F16C33/6611 , F16C33/6622 , F16C33/6648
摘要： In a linear guide apparatus including an axially extending guide rail, a slider engaged with the guide-rail, and a plurality of rolling elements loaded into the slider, the linear guide apparatus further includes a sealing device fixed to the slider in slidable contact with the guide rail for sealing a clearance existing between the guide rail and the slider, in which the sealing device includes: a lubricant-containing polymer member formed of a synthetic resin containing a lubricant, and having a contact portion contacting with the guide rail to surround the guide rail, both wing portions, a connecting portion connecting the wing portions to be C-shaped substantially, and a pair of first recesses formed in the respective wing portions for fixing the lubricant-containing polymer member to the slider; a first plate member fitted to the lubricant-containing polymer member opposed to the slider, and a pair of first cylindrical members inserted to the respective first recesses.
摘要翻译：在包括轴向延伸的导轨，与导轨接合的滑块以及装载到滑块中的多个滚动元件的线性引导装置中，线性引导装置还包括固定到滑块的密封装置，用于密封存在于导轨和滑块之间的间隙的导轨，其中密封装置包括：由含有润滑剂的合成树脂形成的含润滑剂的聚合物构件，并且具有与导轨接触的接触部分，以围绕导轨，两翼部，将翼部大致连接成C字状的连接部，以及形成在各翼部中的一对第一凹部，用于将含润滑剂的聚合物部件固定在滑块上; 安装到与滑块相对的含润滑剂的聚合物构件上的第一板构件和插入到各个第一凹部中的一对第一圆筒构件。

5. 发明授权

US5857779A Sealing device for linear guide apparatus 失效
标题翻译：直线导轨装置密封装置
公开(公告)号：US5857779A
公开(公告)日：1999-01-12
申请号：US678765
申请日：1996-07-11
申请人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
发明人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
IPC分类号： F16C29/08 , F16C33/66 , F16C29/06 , F16C33/72
CPC分类号： F16C29/086 , F16C29/0642 , F16C33/6611 , F16C33/6622 , F16C33/6648
摘要： In a linear guide apparatus including an axially extending guide rail, a slider engaged with the guide-rail, and a plurality of rolling elements loaded into the slider, the linear guide apparatus further includes a sealing device fixed to the slider in slidable contact with the guide rail for sealing a clearance existing between the guide rail and the slider, in which the sealing device includes: a lubricant-containing polymer member formed of a synthetic resin containing a lubricant, and having a contact portion contacting with the guide rail to surround the guide rail, both wing portions, a connecting portion connecting the wing portions to be C-shaped substantially, and a pair of first recesses formed in the respective wing portions for fixing the lubricant-containing polymer member to the slider; a first plate member fitted to the lubricant-containing polymer member opposed to the slider; and a pair of first cylindrical members inserted to the respective first recesses.
摘要翻译：在包括轴向延伸的导轨，与导轨接合的滑块以及装载到滑块中的多个滚动元件的线性引导装置中，线性引导装置还包括固定到滑块的密封装置，用于密封存在于导轨和滑块之间的间隙的导轨，其中密封装置包括：由含有润滑剂的合成树脂形成的含润滑剂的聚合物构件，并且具有与导轨接触的接触部分，以围绕导轨，两翼部，将翼部大致连接成C字状的连接部，以及形成在各翼部中的一对第一凹部，用于将含润滑剂的聚合物部件固定在滑块上; 安装在与滑块相对的含润滑剂的聚合物构件上的第一板构件; 以及插入到各个第一凹部中的一对第一圆柱形构件。

6. 发明授权

US06955468B2 Linear-motion device and ball screw 失效
标题翻译：直线运动装置和滚珠丝杠
公开(公告)号：US06955468B2
公开(公告)日：2005-10-18
申请号：US10290211
申请日：2002-11-08
申请人： Toshikazu Yabe , Soichiro Kato , Hiroki Yamaguchi , Tatsunobu Momono , Juntaro Sahara , Hirotoshi Aramaki
发明人： Toshikazu Yabe , Soichiro Kato , Hiroki Yamaguchi , Tatsunobu Momono , Juntaro Sahara , Hirotoshi Aramaki
IPC分类号： F16C19/20 , F16C29/06 , F16C33/37 , F16H25/22
CPC分类号： F16C33/3706 , F16C29/0638 , F16H25/2238 , F16H2025/2242 , Y10T74/19767 , Y10T74/19777
摘要： A linear-motion device has: a linear-motion element fitted on a shaft which moves straight along the shaft; a plurality of balls which are retained in a ball groove formed on the inner side of the linear-motion element and roll over between the ball groove and the shaft; a separator interposed between the balls; and, a circulating path formed in the linear-motion element through which the balls are circulated from one end of the ball groove to the other, which is filled with a grease, wherein the separator is a formed product comprising as a resin component a polybutylene naphthalate-based elastomer formed by a hard segment made of a polybutylene naphthalate and a soft segment made of a polycondensate of 2,6-naphthalanedicarboxylic acid with a polytetramethylene ether glycol.
摘要翻译：直线运动装置具有：安装在轴上的直线运动元件，该轴线沿轴线直线移动; 保持在形成在直线运动元件的内侧上的滚珠槽中并在滚珠槽和轴之间滚动的多个滚珠; 夹在球之间的分离器; 以及形成在所述直线运动元件中的循环路径，所述线性运动元件通过所述循环路径从所述球槽的一端循环到另一端，所述循环路径填充有润滑脂，其中所述隔板是成形产品，其包含作为树脂成分的聚丁烯由萘二甲酸丁二醇酯制成的硬链段形成的萘二甲酸乙二醇酯类弹性体和由2,6-萘二羧酸的缩聚物与聚四亚甲基醚二醇构成的软链段。

7. 发明授权

US6019513A Sealing device for linear guide apparatus 失效
公开(公告)号：US6019513A
公开(公告)日：2000-02-01
申请号：US678765
申请日：1996-07-11
申请人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
发明人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
IPC分类号： F16C29/08 , F16C33/66 , F16C29/06
CPC分类号： F16C29/086 , F16C29/0642 , F16C33/6611 , F16C33/6622 , F16C33/6648
摘要： In a linear guide apparatus including an axially extending guide rail, a slider engaged with the guide-rail, and a plurality of rolling elements loaded into the slider, the linear guide apparatus further includes a sealing device fixed to the slider in slidable contact with the guide rail for sealing a clearance existing between the guide rail and the slider, in which the sealing device includes a lubricant-containing polymer member formed of a synthetic resin containing a lubricant, and having a contact portion contacting with the guide rail to surround the guide rail, both wing portions, a connecting portion connecting the wing portions to be C-shaped substantially, and a pair of first recesses formed in the respective wing portions for fixing the lubricant-containing polymer member to the slider; a first plate member fitted to the lubricant-containing polymer member opposed to the slider; and a pair of first cylindrical members inserted to the respective first recesses.

8. 发明申请

US20050190996A1 Sealing device for linear guide apparatus 有权
标题翻译：直线导轨装置密封装置
公开(公告)号：US20050190996A1
公开(公告)日：2005-09-01
申请号：US11115341
申请日：2005-04-27
申请人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
发明人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
IPC分类号： F16C29/08 , F16C33/66 , F16C33/00 , F16C33/10
CPC分类号： F16C29/086 , F16C29/0642 , F16C33/6611 , F16C33/6622 , F16C33/6648
摘要： In a linear guide apparatus including an axially extending guide rail, a slider engaged with the guide-rail, and a plurality of rolling elements loaded into the slider, the linear guide apparatus further includes a sealing device fixed to the slider in slidable contact with the guide rail for sealing a clearance existing between the guide rail and the slider, in which the sealing device includes a lubricant-containing polymer member formed of a synthetic resin containing a lubricant, and having a contact portion contacting with the guide rail to surround the guide rail, both wing portions, a connecting portion connecting the wing portions to be C-shaped substantially, and a pair of first recesses formed in the respective wing portions for fixing the lubricant-containing polymer member to the slider; a first plate member fitted to the lubricant-containing polymer member opposed to the slider; and a pair of first cylindrical members inserted to the respective first recesses.
摘要翻译：在包括轴向延伸的导轨，与导轨接合的滑块以及装载到滑块中的多个滚动元件的线性引导装置中，线性引导装置还包括固定到滑块的密封装置，用于密封存在于导轨和滑块之间的间隙的导轨，其中密封装置包括由含有润滑剂的合成树脂形成的含润滑剂的聚合物构件，并且具有与导轨接触的环绕引导件的接触部分轨道，两个翼部，将翼部基本上连接成C形的连接部以及形成在各翼部中的一对第一凹部，用于将含润滑剂的聚合物构件固定到滑块; 安装在与滑块相对的含润滑剂的聚合物构件上的第一板构件; 以及插入到各个第一凹部中的一对第一圆柱形构件。

9. 发明授权

US5769543A Sealing device for linear guide apparatus 失效
公开(公告)号：US5769543A
公开(公告)日：1998-06-23
申请号：US729418
申请日：1996-10-11
申请人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki , Toshimi Takajo
发明人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki , Toshimi Takajo
IPC分类号： F16C29/06 , F16C29/08 , F16C33/66
CPC分类号： F16C29/086 , F16C29/0609 , F16C29/0635 , F16C33/6611 , F16C33/6648
摘要： In a linear guide apparatus including an axially extending guide rail, a slider engaged with the guide rail, and a plurality of rolling elements loaded into the slider, the linear guide apparatus further includes a sealing device fixed to the slider in slidable contact with the guide rail for sealing a clearance existing between the guide rail and the slider, in which the sealing device includes: a lubricant-containing polymer member formed of a synthetic resin containing a lubricant, and having a contact portion contacting with the guide rail to surround the guide rail, both wing portions, a connecting portion connecting the wing portions to be C-shaped substantially, and a pair of first recesses formed in the respective wing portions for fixing the lubricant-containing polymer member to the slider; a first plate member fitted to the lubricant-containing polymer member opposed to the slider; and a pair of first cylindrical members inserted to the respective first recesses.

10. 发明授权

US07255479B2 Sealing device for linear guide apparatus 有权
标题翻译：直线导轨装置密封装置
公开(公告)号：US07255479B2
公开(公告)日：2007-08-14
申请号：US11378352
申请日：2006-03-20
申请人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
发明人： Toru Tsukada , Yutaka Igarashi , Soichiro Kato , Toshikazu Yabe , Fumio Ueki
IPC分类号： F16C29/06
CPC分类号： F16C29/086 , F16C29/0642 , F16C33/6611 , F16C33/6622 , F16C33/6648
摘要： In a linear guide apparatus including an axially extending guide rail, a slider engaged with the guide rail, and a plurality of rolling elements loaded into the slider, the linear guide apparatus further includes a sealing device fixed to the slider in slidable contact with the guide rail for sealing a clearance existing between the guide rail and the slider, in which the sealing device includes: a lubricant-containing polymer member formed of a synthetic resin containing a lubricant, and having a contact portion contacting with the guide rail to surround the guide rail, both wing portions, a connecting portion connecting the wing portions to be C-shaped substantially, and a pair of first recesses formed in the respective wing portions for fixing the lubricant-containing polymer member to the slider; a first plate member fitted to the lubricant-containing polymer member opposed to the slider; and a pair of first cylindrical members inserted to the respective first recesses.
摘要翻译：在包括轴向延伸的导轨，与导轨接合的滑块以及装载到滑块中的多个滚动元件的线性引导装置中，线性引导装置还包括固定到滑块的与导向件滑动接触的密封装置用于密封存在于导轨和滑块之间的间隙的导轨，其中密封装置包括：由含有润滑剂的合成树脂形成的含润滑剂的聚合物构件，并且具有与导轨接触以包围引导件的接触部分轨道，两个翼部，将翼部基本上连接成C形的连接部以及形成在各翼部中的一对第一凹部，用于将含润滑剂的聚合物构件固定到滑块; 安装在与滑块相对的含润滑剂的聚合物构件上的第一板构件; 以及插入到各个第一凹部中的一对第一圆柱形构件。

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