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公开(公告)号：US20150104122A1
公开(公告)日：2015-04-16
申请号：US14387769
申请日：2013-03-14
Applicant: THK CO., LTD.
Inventor： Takuya Horie , Mitsumasa Wada , Ayako Miyajima , Manabu Sato , Akimasa Yoshida , Marie Horikawa
IPC: F16C29/06
CPC classification number: F16C29/0607 , F16C29/06 , F16C29/0609 , F16C29/0611 , F16C29/065 , F16C29/084
Abstract: A motion device (1) includes a track rail (10), a moving body (21), a plurality of rolling elements (70) rolling in an endless circulation passage formed at the track rail (10) and the moving body (21), a pair of lid bodies (50) attached to end surfaces of the moving body (21) in a movement direction thereof, and a connector cover body (80) disposed along a rolling element rolling surface (28) formed at the moving body (21) to cover a rolling element connector (72) connecting and holding the rolling elements (70). The connector cover body (80) has a frame-shaped cover member (86) which is fixed to the pair of the lid bodies (50) to be integrally disposed at both ends of the rolling element rolling surface (28) in a width direction thereof.
Abstract translation: 运动装置（1）包括轨道轨道（10），移动体（21），在轨道轨道（10）和移动体（21）上形成的环形循环通道中滚动的多个滚动元件（70） ，沿移动体的移动方向安装在所述移动体（21）的端面上的一对盖体（50），以及沿着形成在所述移动体上的滚动体滚动面（28）配置的连接器盖体（80） 21），以覆盖连接和保持滚动元件（70）的滚动元件连接器（72）。 连接器盖主体（80）具有框架状的盖部件（86），该框架状的盖部件固定在一对盖体（50）上，以一体地配置在滚动体滚动面（28）的宽度方向的两端 其中。
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公开(公告)号：US20150043843A1
公开(公告)日：2015-02-12
申请号：US14381821
申请日：2013-02-20
Applicant: THK CO., LTD.
Inventor： Takuya Horie , Mitsumasa Wada , Ayako Miyajima , Shinya Saito , Takeshi Shimamura , Teruaki Ooka , Hiroyuki Kimura , Marie Horikawa
IPC: F16C29/06
CPC classification number: F16C29/0607 , F16C29/06 , F16C29/0609 , F16C29/0611 , F16C29/065 , F16C29/0666 , F16C33/506 , F16C2300/02
Abstract: A rolling guide device is capable of preventing a scooping piece formed on a circulation path module from being deformed along with use over time, and enhancing the durability of the scooping piece, thereby achieving smooth motion of a moving member relative to a track member. A moving member includes: a main body member having load rolling surfaces and return paths for rolling elements; direction change pipes having formed therein inner direction change paths and having inner peripheral guide surfaces of outer direction change paths, respectively; and lid members each being mounted on the main body member and having outer peripheral guide surfaces of the outer direction change paths. Each of the direction change pipes includes: a first half circulation segment and a second half circulation segment; and a scooping portion for guiding the rolling elements into each of the inner direction change paths.
Abstract translation: 滚动引导装置能够防止形成在循环路径模块上的舀起片随着使用随时间而变形，并且提高舀出件的耐久性，从而实现移动构件相对于轨道构件的平稳运动。 移动构件包括：主体构件，具有负载滚动表面和滚动元件的返回路径; 方向转换管分别形成有内侧方向变换路径，并具有外侧方向变换路径的内周引导面; 以及盖构件，其各自安装在主体构件上并且具有外侧方向改变路径的外周引导表面。 每个换向管包括：第一半循环段和第二半循环段; 以及用于将滚动元件引导到每个内部方向改变路径中的舀取部分。
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公开(公告)号：US20170211687A1
公开(公告)日：2017-07-27
申请号：US15324937
申请日：2015-07-07
Applicant: THK CO., LTD.
Inventor： Ryuji Furusawa , Shinji Aoki , Satoshi Kashiwagura , Bin Zhao , Ryunosuke Ozeki , Marie Horikawa
CPC classification number: F16H57/0497 , F16H25/2204 , F16H25/24 , F16H57/0456
Abstract: Provided is a screw device nozzle that can gas-cool a screw device effectively. A screw device cooling nozzle (4) of the present invention is placed in such a manner as to surround at least one of a screw shaft (1) and a nut (2). The cooling nozzle (4) includes an internal passage (8) into which gas is introduced, an opening (7) for releasing the gas flow introduced into the internal passage (8), a deflection surface (27), provided adjacent to the opening (7), for bending the gas flow released from the opening (7), and a guide path (10) for drawing in gas outside the cooling nozzle (4).
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公开(公告)号：US09249828B2
公开(公告)日：2016-02-02
申请号：US14381821
申请日：2013-02-20
Applicant: THK CO., LTD.
Inventor： Takuya Horie , Mitsumasa Wada , Ayako Miyajima , Shinya Saito , Takeshi Shimamura , Teruaki Ooka , Hiroyuki Kimura , Marie Horikawa
CPC classification number: F16C29/0607 , F16C29/06 , F16C29/0609 , F16C29/0611 , F16C29/065 , F16C29/0666 , F16C33/506 , F16C2300/02
Abstract: A rolling guide device is capable of preventing a scooping piece formed on a circulation path module from being deformed along with use over time, and enhancing the durability of the scooping piece, thereby achieving smooth motion of a moving member relative to a track member. A moving member includes: a main body member having load rolling surfaces and return paths for rolling elements; direction change pipes having formed therein inner direction change paths and having inner peripheral guide surfaces of outer direction change paths, respectively; and lid members each being mounted on the main body member and having outer peripheral guide surfaces of the outer direction change paths. Each of the direction change pipes includes: a first half circulation segment and a second half circulation segment; and a scooping portion for guiding the rolling elements into each of the inner direction change paths.
Abstract translation: 滚动引导装置能够防止形成在循环路径模块上的舀起片随着使用随时间而变形，并且提高舀出件的耐久性，从而实现移动构件相对于轨道构件的平稳运动。 移动构件包括：主体构件，具有负载滚动表面和滚动元件的返回路径; 方向转换管分别形成有内侧方向变换路径，并具有外侧方向变换路径的内周引导面; 以及盖构件，其各自安装在主体构件上并且具有外侧方向改变路径的外周引导表面。 每个换向管包括：第一半循环段和第二半循环段; 以及用于将滚动元件引导到每个内部方向改变路径中的舀取部分。
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公开(公告)号：US10060522B2
公开(公告)日：2018-08-28
申请号：US15324937
申请日：2015-07-07
Applicant: THK CO., LTD.
Inventor： Ryuji Furusawa , Shinji Aoki , Satoshi Kashiwagura , Bin Zhao , Ryunosuke Ozeki , Marie Horikawa
CPC classification number: F16H57/0497 , F16H25/2204 , F16H25/24 , F16H57/0456
Abstract: Provided is a screw device nozzle that can gas-cool a screw device effectively. A screw device cooling nozzle (4) of the present invention is placed in such a manner as to surround at least one of a screw shaft (1) and a nut (2). The cooling nozzle (4) includes an internal passage (8) into which gas is introduced, an opening (7) for releasing the gas flow introduced into the internal passage (8), a deflection surface (27), provided adjacent to the opening (7), for bending the gas flow released from the opening (7), and a guide path (10) for drawing in gas outside the cooling nozzle (4).
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Patent Agency Ranking
公开(公告)号：US09400011B2
公开(公告)日：2016-07-26
申请号：US14387769
申请日：2013-03-14
Applicant: THK CO., LTD.
Inventor： Takuya Horie , Mitsumasa Wada , Ayako Miyajima , Manabu Sato , Akimasa Yoshida , Marie Horikawa
CPC classification number: F16C29/0607 , F16C29/06 , F16C29/0609 , F16C29/0611 , F16C29/065 , F16C29/084
Abstract: A motion device (1) includes a track rail (10), a moving body (21), a plurality of rolling elements (70) rolling in an endless circulation passage formed at the track rail (10) and the moving body (21), a pair of lid bodies (50) attached to end surfaces of the moving body (21) in a movement direction thereof, and a connector cover body (80) disposed along a rolling element rolling surface (28) formed at the moving body (21) to cover a rolling element connector (72) connecting and holding the rolling elements (70). The connector cover body (80) has a frame-shaped cover member (86) which is fixed to the pair of the lid bodies (50) to be integrally disposed at both ends of the rolling element rolling surface (28) in a width direction thereof.
Abstract translation: 运动装置（1）包括轨道轨道（10），移动体（21），在轨道轨道（10）和移动体（21）上形成的环形循环通道中滚动的多个滚动元件（70） ，沿移动体的移动方向安装在所述移动体（21）的端面上的一对盖体（50），以及沿着形成在所述移动体上的滚动体滚动面（28）配置的连接器盖体（80） 21），以覆盖连接和保持滚动元件（70）的滚动元件连接器（72）。 连接器盖主体（80）具有框架状的盖部件（86），该框架状的盖部件固定在一对盖体（50）上，以一体地配置在滚动体滚动面（28）的宽度方向的两端 其中。
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公开(公告)号：US09273722B2
公开(公告)日：2016-03-01
申请号：US14380771
申请日：2013-03-05
Applicant: THK CO., LTD.
Inventor： Akihiro Teramachi , Takuya Horie , Mitsumasa Wada , Ayako Miyajima , Shinya Saito , Takeshi Shimamura , Teruaki Ooka , Marie Horikawa , Hiroyuki Kimura
CPC classification number: F16C29/0611 , F16C29/06 , F16C29/0609 , F16C29/0652 , F16C33/30 , F16C33/34 , F16C33/506
Abstract: A rolling guide device is capable of facilitating smooth circulation of rolling elements in an endless circulation path, and enhancing the accuracy of motion of a moving member relative to a track member. The moving member includes: a main body member having load rolling surfaces and return paths for the rolling elements; direction change pipes incorporating inner direction change paths and having inner peripheral guide surfaces of outer direction change paths, respectively; and lid members each being mounted on the main body member and having outer peripheral guide surfaces of the outer direction change paths. The main body member has position reference holes formed therein so as to serve as position references for the direction change pipes, respectively, whereas the direction change pipes have positioning protrusions formed thereon so as to be press-fitted into the position reference holes, respectively. Further, the direction change pipes include rotation restriction protruding portions.
Abstract translation: 滚动引导装置能够促进滚动元件在循环循环路径中的平滑循环，并且提高移动构件相对于轨道构件的运动精度。 移动构件包括：主体构件，具有负载滚动表面和用于滚动元件的返回路径; 分别包含内侧方向变换路径并具有外侧方向变换路径的内周引导面的方向变换管; 以及盖构件，其各自安装在主体构件上并且具有外侧方向改变路径的外周引导表面。 主体构件具有形成在其中的位置参考孔，以分别用作方向转换管的位置参考，而方向转换管分别形成有定位突起，以便被压配合到位置参考孔中。 此外，换向管包括旋转限制突出部。
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公开(公告)号：US09028148B2
公开(公告)日：2015-05-12
申请号：US14351401
申请日：2012-10-22
Applicant: THK Co., Ltd.
Inventor： Ryuji Furusawa , Takuya Horie , Satoshi Kashiwagura , Mitsumasa Wada , Shinya Mori , Yuki Nakamura , Yosuke Irie , Masanori Yoshino , Shinya Saito , Teruaki Ooka , Marie Horikawa
CPC classification number: F16C29/0602 , F16C29/0642 , F16C29/086 , F16C29/088 , F16C33/76 , F16J15/32 , F16J15/3456
Abstract: A motion guide device including a track shaft having a rolling surface; a moving member movable along the track shaft; a first seal member in sliding contact with a surface of the track shaft to close a gap between the track shaft and the moving member; and a second seal member provided along the rolling surface of the track shaft and closes the gap between the track shaft and the moving member. The second seal member includes: a fixing substrate locked to the moving member; and a seal portion fixed to the fixing substrate along the rolling surface of the track shaft and includes a seal lip portion in sliding contact with the surface of the track shaft and an extended seal portion in close contact with the first seal member while being compressed by the first seal member when the first seal member is fixed to the moving member.
Abstract translation: 一种运动引导装置，包括具有滚动表面的轨道轴; 沿轨道轴移动的移动构件; 第一密封构件，其与所述轨道轴的表面滑动接触以闭合所述轨道轴和所述移动构件之间的间隙; 以及沿着轨道轴的滚动表面设置的第二密封构件，并且封闭轨道轴和移动构件之间的间隙。 第二密封构件包括：固定基板，锁定到移动构件; 以及密封部，其沿着所述轨道轴的滚动面固定到所述固定基板，并且包括与所述轨道轴的表面滑动接触的密封唇部和与所述第一密封构件紧密接触的延伸的密封部，同时被所述第一密封构件压缩 当第一密封构件固定到移动构件时，第一密封构件。
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公开(公告)号：US20150016759A1
公开(公告)日：2015-01-15
申请号：US14380771
申请日：2013-03-05
Applicant: THK CO., LTD.
Inventor： Akihiro Teramachi , Takuya Horie , Mitsumasa Wada , Ayako Miyajima , Shinya Saito , Takeshi Shimamura , Teruaki Ooka , Marie Horikawa , Hiroyuki Kimura
CPC classification number: F16C29/0611 , F16C29/06 , F16C29/0609 , F16C29/0652 , F16C33/30 , F16C33/34 , F16C33/506
Abstract: A rolling guide device is capable of facilitating smooth circulation of rolling elements in an endless circulation path, and enhancing the accuracy of motion of a moving member relative to a track member. The moving member includes: a main body member having load rolling surfaces and return paths for the rolling elements; direction change pipes incorporating inner direction change paths and having inner peripheral guide surfaces of outer direction change paths, respectively; and lid members each being mounted on the main body member and having outer peripheral guide surfaces of the outer direction change paths. The main body member has position reference holes formed therein so as to serve as position references for the direction change pipes, respectively, whereas the direction change pipes have positioning protrusions formed thereon so as to be press-fitted into the position reference holes, respectively. Further, the direction change pipes include rotation restriction protruding portions.
Abstract translation: 滚动引导装置能够促进滚动元件在循环循环路径中的平滑循环，并且提高移动构件相对于轨道构件的运动精度。 移动构件包括：主体构件，具有负载滚动表面和用于滚动元件的返回路径; 分别包含内侧方向变换路径并具有外侧方向变换路径的内周引导面的方向变换管; 以及盖构件，其各自安装在主体构件上并且具有外侧方向改变路径的外周引导表面。 主体构件具有形成在其中的位置参考孔，以分别用作方向转换管的位置参考，而方向转换管分别形成有定位突起，以便被压配合到位置参考孔中。 此外，换向管包括旋转限制突出部。
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公开(公告)号：US20140301677A1
公开(公告)日：2014-10-09
申请号：US14351401
申请日：2012-10-22
Applicant: THK CO., LTD.
Inventor： Ryuji Furusawa , Takuya Horie , Satoshi Kashiwagura , Mitsumasa Wada , Shinya Mori , Yuki Nakamura , Yosuke Irie , Masanori Yoshino , Shinya Saito , Teruaki Ooka , Marie Horikawa
CPC classification number: F16C29/0602 , F16C29/0642 , F16C29/086 , F16C29/088 , F16C33/76 , F16J15/32 , F16J15/3456
Abstract: Provided is a motion guide device capable of suppressing generation of a gap between a first seal member and a second seal member, which are fixed to a moving block, and preventing foreign matters from entering the moving block, to thereby achieve a smooth motion of the moving block with respect to a track rail. The motion guide device includes: a track shaft having a rolling surface; a moving member freely movable along the track shaft; the first seal member that comes into sliding contact with a surface of the track shaft so as to close a gap between the track shaft and the moving member; and the second seal member that is provided along the rolling surface of the track shaft and closes the gap between the track shaft and the moving member. The second seal member includes: a fixing substrate locked to the moving member; and a seal portion that is firmly fixed to the fixing substrate along the rolling surface of the track shaft and includes a seal lip portion that comes into sliding contact with the surface of the track shaft and an extended seal portion that comes into close contact with the first seal member while being compressed by the first seal member under the state in which the first seal member is fixed to the moving member.
Abstract translation: 提供一种能够抑制第一密封部件与第二密封部件之间的间隙的产生的运动引导装置，该第一密封部件与第二密封部件之间的间隙固定在移动块上，防止异物进入移动块，从而实现 移动块相对于轨道轨道。 运动引导装置包括：具有滚动表面的轨道轴; 移动构件沿轨道轴可自由移动; 所述第一密封构件与所述轨道轴的表面滑动接触以闭合所述轨道轴和所述移动构件之间的间隙; 以及沿着轨道轴的滚动面设置并封闭轨道轴和移动构件之间的间隙的第二密封构件。 第二密封构件包括：固定基板，锁定到移动构件; 以及密封部，其沿着所述轨道轴的滚动面牢固地固定到所述固定基板，并且包括与所述轨道轴的表面滑动接触的密封唇部和与所述轨道轴的表面紧密接触的延伸的密封部 在第一密封构件被固定到移动构件的状态下被第一密封构件压缩的第一密封构件。
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