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公开(公告)号：JP2014219036A
公开(公告)日：2014-11-20
申请号：JP2013097625
申请日：2013-05-07
Applicant: Thk株式会社 , Thk Co Ltd , Thk株式会社
Inventor： KIMOTO MASASHI
CPC classification number: F16H25/2214 , F16D28/00 , F16D2023/123 , F16H2025/2081
Abstract: 【課題】部品点数の増加を抑えると共に、装置全体が大型化することがなく、簡便な操作で切り替え操作を行うことができる伝達機構及び、この伝達機構を備えたアクチュエータを提供する。【解決手段】入力軸からの駆動力を出力軸に伝達する伝達機構であって、前記入力軸側から駆動力を付与される第一の回転部材と、前記出力軸に駆動力を付与する第二の回転部材と、前記第一の回転部材と共に回転し、前記第二の回転部材を前記第一の回転部材と同心配置するように貫通する貫通軸と、前記第二の回転部材の前記第一の回転部材側に配されて前記第二の回転部材と共に回転する第一の拘束部と、前記貫通軸と共に回転し、前記第一の拘束部と係脱自在に配置された第二の拘束部を備え、前記貫通軸が前記第二の回転部材の一端から突出する。【選択図】図1
Abstract translation: 要解决的问题：提供一种传输机构，其抑制部件数量增加，并且可以通过简单的操作执行切换操作，而不会扩大整个装置，以及包括传动机构的致动器。解决方案：传输机构 从输入轴到输出轴的驱动力包括：从输入轴侧向驱动力施加的第一旋转构件; 向输出轴施加驱动力的第二旋转构件; 穿过轴，其与第一旋转构件一起旋转并且穿过第二旋转构件以与第一旋转构件同心地布置; 第一限制部，其布置在所述第二旋转部件的所述第一旋转部件侧并与所述第二旋转部件一起旋转; 以及第二限制部，其与所述贯穿轴线一起旋转并且与所述第一约束部分脱离地布置。 穿透轴从第二旋转构件的一端突出。
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公开(公告)号：JP2005326030A
公开(公告)日：2005-11-24
申请号：JP2005231741
申请日：2005-08-10
Applicant: Thk Co Ltd , Thk株式会社
Inventor： MICHIOKA HIDEKAZU , KIMOTO MASASHI , YOSHIHASHI MASAHIRO
IPC: F16F15/023 , F16F9/12 , F16F15/04 , F16H25/24
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-assemble damping device utilizing the resistance and heating of viscous fluid.
SOLUTION: The damping device has a conversion part 10 and a damping part 30 separately assembled and detachably connected together via a joint part 50. The conversion part 10 has a first casing 11 storing a nut 13 of a ball screw mechanism 12 rotatably via a pair of bearings 17. The damping part 30 has a second casing 31 storing a rotor 32 rotatably via a pair of bearings 35 and viscous fluid 33 between the rotor 32 and itself. The joint part 50 connects the nut 13 to the rotor 32 via inside connection cylinders 51, 52 in a rotation transmissive manner and connects the casings 11, 31 to each other via an outside connection cylinder 53.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：提供利用粘性流体的阻力和加热的易于组装的阻尼装置。 解决方案：阻尼装置具有通过接头部分50单独地组装并可拆卸地连接在一起的转换部分10和阻尼部分30.转换部分10具有第一壳体11，其将滚珠丝杠机构12的螺母13可旋转地 通过一对轴承17.阻尼部件30具有第二壳体31，该第二壳体31通过一对轴承35和转子32与其本身之间的粘性流体33可旋转地存储转子32。 接头部分50通过内部连接圆筒51,52以旋转传递方式将螺母13连接到转子32，并通过外部连接圆筒53将壳体11,31相互连接起来。（C）2006 ，JPO＆NCIPI
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公开(公告)号：JP2005207573A
公开(公告)日：2005-08-04
申请号：JP2004136749
申请日：2004-04-30
Applicant: Thk Co Ltd , Thk株式会社
Inventor： SHIRAI TAKEKI , KIMOTO MASASHI
CPC classification number: F16H25/20 , F16C29/063 , F16C29/0678 , F16C29/08 , F16H25/2204 , F16H2025/204 , Y10T74/18648 , Y10T74/18656
Abstract: PROBLEM TO BE SOLVED: To provide an actuator having a compact outside dimension as well as maintaining high rigidity. SOLUTION: The actuator comprises a hollow track rail 6 having a slit 8 extending to the axial direction, a movable block 7 arranged inside the track rail 6 and movable along the track rail 6, and a ball screw mechanism for moving the movable block 7 to the axial direction of the track rail 6. In a cross section perpendicular to the axial direction of the track rail, the track rail has a guide part 9 for guiding the movement of the movable block 7 and extension parts 11 extending from the guide part 9 to cover the movable block 7. A width W1 of the slit 8 formed between the mutually opposed extension parts 11 is smaller than a width W2 of the movable block 7. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：提供具有紧凑的外部尺寸以及保持高刚性的致动器。 解决方案：致动器包括具有沿轴向延伸的狭缝8的中空轨道6，设置在轨道轨道6内并可沿着轨道轨道6移动的可动块7以及用于移动可移动的滚珠丝杠机构 在轨道轨道6的轴向方向上的横截面。轨道轨道在垂直于轨道轨道的轴向方向的横截面中具有引导部分9，用于引导可移动块7和延伸部分11的移动。 引导部9覆盖可动块7.形成在相互相对的延伸部11之间的狭缝8的宽度W1小于可动块7的宽度W2。（C）2005，JPO＆NCIPI
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4.发明专利Finite motion guide device and seat rail using this finite motion guide device 有权使用此有限运动指南装置的有限运动指南装置和座椅轨道
公开(公告)号：JP2010255849A
公开(公告)日：2010-11-11
申请号：JP2010074489
申请日：2010-03-29
Applicant: Thk Co Ltd , Thk株式会社
Inventor： OGATA HISASHI , KIMOTO MASASHI , AKIYAMA KAZUHIKO , IZUTSU KENTA , SASAKI SOICHI
Abstract: PROBLEM TO BE SOLVED: To provide a finite motion guide device with a position keeping mechanism which can brake a slider relatively to a base without enlarging the size in the longitudinal direction. SOLUTION: In the finite motion guide device with the base which has a rolling element rotation face, the slider which is attached movably to the base and has a loaded rotating face of the rolling element to face the rolling element rotation face and a plurality of rolling elements intervened between the rolling element rotation face and the loaded rolling element rotation face, either the base or the slider is equipped with the position keeping mechanism which the slider can be braked relatively to the base. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供一种具有位置保持机构的有限运动引导装置，其能够相对于基座制动滑块，而不会增大纵向尺寸。 解决方案：在具有滚动元件旋转面的基座的有限运动引导装置中，滑块可移动地附接到基座并且具有滚动元件的加载旋转面以面对滚动元件旋转面，并且 多个滚动元件介于滚动元件旋转面和加载的滚动元件旋转面之间，基座或滑块配备有相对于基座制动滑块的位置保持机构。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2005188600A
公开(公告)日：2005-07-14
申请号：JP2003429844
申请日：2003-12-25
Applicant: Thk Co Ltd , Thk株式会社
Inventor： SHIRAI TAKEKI , KIMOTO MASASHI
CPC classification number: F16C29/063 , F16C29/0678 , F16C29/08 , F16H25/2204 , F16H25/2418
Abstract: PROBLEM TO BE SOLVED: To provide an actuator and a movement guiding device capable of almost completely sealing an interior of the actuator. SOLUTION: The actuator is provided with a hollow shaped track rail 6 formed with a slit extending in an axial direction, a moving block 7 arranged in an interior of the track rail 6 and capable of moving along the track rail 6, a driving mechanism 17 driving the moving block 7 in the axial direction of the track rail 6, struts 18 and 19 supporting axial ends of the track rail 6, and a cover member 21 covering a whole of the track rail 6 in a cross section orthogonal to the axial direction of the track rail 6, and freely extending and contracting in the axial direction of the track rail 6. One part 7a of the moving block protruding from the slit 8 of the track rail 6 pierces the cover member 21. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：提供能够几乎完全密封致动器内部的致动器和移动引导装置。 解决方案：致动器设置有形成有沿轴向延伸的狭缝的中空形轨道6，布置在轨道轨道6的内部并能够沿轨道轨道6移动的移动块7 驱动机构17沿轨道轨道6的轴向驱动移动块7，支撑轨道轨道6的轴向端的支柱18和19，以及覆盖整个轨道轨道6的横截面垂直于 轨道轨道6的轴向，并且沿轨道轨道6的轴向方向自由地伸缩。从轨道轨道6的狭缝8突出的移动块的一部分7a刺穿盖构件21。 版权所有（C）2005，JPO＆NCIPI
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Patent Agency Ranking
公开(公告)号：JP2008101774A
公开(公告)日：2008-05-01
申请号：JP2007261886
申请日：2007-10-05
Applicant: Thk Co Ltd , Thk株式会社
Inventor： KIMOTO MASASHI
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device with a damping mechanism, having a structure isolated from a base for effectively absorbing the seismic motion of the base while simplifying mounting work on the base or the structure.
SOLUTION: The base isolation device comprises first and second track rails 10, 12 arranged perpendicular to each other, a first sliding member 11 having free linear motion along the first track rail 10, a second sliding member joined to the first sliding member 11 and having free linear motion along the second track rail 12, a ball screw for converting the linear motion of the second sliding member into rotating motion, a rotating sleeve to which rotation is given by the ball screw, a fixed sleeve forming a damping force operating chamber between the outer peripheral face of the rotating sleeve and itself, and viscose fluid filled in the operating chamber.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供具有阻尼机构的基座隔离装置，其具有与基座隔离的结构，用于有效地吸收基座的地震运动，同时简化在基座或结构上的安装作业。 解决方案：基部隔离装置包括彼此垂直布置的第一和第二轨道轨道10,12，沿着第一轨道轨道10具有自由直线运动的第一滑动构件11，与第一滑动构件接合的第二滑动构件 11，并且沿着第二轨道轨道12具有自由线性运动，用于将第二滑动构件的直线运动转换成旋转运动的滚珠丝杠，由滚珠丝杠转动的旋转套筒，形成阻尼力的固定套筒 在旋转套筒的外周面与其本身之间的操作室以及填充在操作室中的粘胶流体。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2004003555A
公开(公告)日：2004-01-08
申请号：JP2002160373
申请日：2002-05-31
Applicant: Thk Co Ltd , Thk株式会社
Inventor： KANESHIGE CHU , IMAMURA MASAYUKI , KIMOTO MASASHI
IPC: F16H25/20
Abstract: PROBLEM TO BE SOLVED: To provide a transmission capable of obtaining large change gear ratio without changing dimension of outer shape and provide an actuator using it.
SOLUTION: This transmission is constituted in such a way that it is provided with a first screw shaft 12 and a second screw shaft 14 which are rotatably supported in parallel for each other, a first nut 15 screw-fitted into a screw part 12a of the first screw shaft 12, and a second nut 18 connected with the first nut 15 directly or indirectly through a member and screw-fitted into a screw part 14a of the second screw shaft 14, a ratio of lead L
1 of the screw part 12a of the first screw shaft 12 to lead L
2 of the screw part 14a of the second screw shaft 14, L
1 /L
2, is selected, and rotation speed N
2 of the second screw shaft 14 corresponding to the ratio L
1 /L
2 is obtained for rotation speed N
1 of the first screw shaft 12.
COPYRIGHT: (C)2004,JPO-
公开(公告)号：JP2014141245A
公开(公告)日：2014-08-07
申请号：JP2013272541
申请日：2013-12-27
Applicant: Thk Co Ltd , Thk株式会社
Inventor： SASAKI SOICHI , KIMOTO MASASHI
IPC: B60N2/07
CPC classification number: B60N2/0722 , B60N2/07 , B60N2/071 , B60N2/0715 , B60N2/072 , B60N2/0727 , B60N2/073 , F16C29/04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat sliding device that enables improvement of design flexibility of vehicle interior height, reduction in the weight and improvement of usability when a seat is moved forward/rearward.SOLUTION: A vehicle seat sliding device comprises: an upper rail 2 that is formed of aluminum alloy and includes a sliding portion 21 with a plurality of ball rolling grooves formed in the longitudinal direction; a lower rail 3 formed of aluminum alloy and including a guide groove that houses the sliding portion 21 of the upper rail 2 and in which ball rolling grooves opposing to the ball rolling grooves 23 of the sliding portion 21 are formed in the longitudinal direction in the guiding groove; and a large number of guide balls 4 that are formed of synthetic resin, are disposed in rows in the ball rolling grooves 23 without using a cage and support movement of the upper rail 2 relative to the lower rail 3.
Abstract translation: 要解决的问题：提供一种车座滑动装置，其能够提高车内高度的设计灵活性，减轻重量，并且当座椅向前/向后移动时提高可用性。解决方案：一种车座滑动装置，包括： 上部轨道2由铝合金形成，并具有沿长度方向形成有多个滚珠滚动槽的滑动部21; 由铝合金形成的下导轨3，其具有容纳上导轨2的滑动部21的导向槽，与该滑轨部21的滚珠滚动槽23相对的滚珠滚动槽沿纵向方向形成在 导槽; 并且由合成树脂形成的大量导向滚珠4不使用保持架并支撑上轨道2相对于下导轨3的运动而成排设置在滚珠滚动槽23中。
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公开(公告)号：JP2004183683A
公开(公告)日：2004-07-02
申请号：JP2002347925
申请日：2002-11-29
Applicant: Thk Co Ltd , Thk株式会社
Inventor： MICHIOKA HIDEKAZU , KIMOTO MASASHI , MOCHIZUKI HIROAKI , TOMITA SHIGEO , TAKI YOSHIO
IPC: F16C29/06
Abstract: PROBLEM TO BE SOLVED: To provide a guide device capable of enabling a slider to slide smoothly without fluctuation of slide resistance, and preventing early fatigue of a ball rolling groove to generate flaking phenomenon at a joint part between a curved guide rail and a curved guide rail to make it usable for a whole service life. SOLUTION: A track rail 1 is composed of a plurality of the curved guide rails 1B-1 and 1B-2 of at least constant curvature formed in arc form which are serially connected to each other on a flat surface. As a lengthwise end part of each end part of the curved guide rail 1B-1 to be connected to the other curved guide rail 1B-2, a crowning surface 13 cut in the form of a bow is formed to the ball rolling groove 12a (12b) positioned in an outer circumferential side surface. The load of balls is thus reduced by the crowning surface 13. COPYRIGHT: (C)2004,JPO&NCIPI
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公开(公告)号：JP2004001646A
公开(公告)日：2004-01-08
申请号：JP2002160469
申请日：2002-05-31
Applicant: Fuji Kiko Co Ltd , Nissan Motor Co Ltd , Thk Co Ltd , Thk株式会社 , 富士機工株式会社 , 日産自動車株式会社
Inventor： SUDA KATSUHIRO , NOJIRI TAKAO , HIKOSAKA NAOKI , MICHIOKA HIDEKAZU , KIMOTO MASASHI , KANESHIGE CHU , IMAMURA MASAYUKI , IIDA KATSUYA , KAWAKAMI TAKEOMI
CPC classification number: B62D5/008 , F16H25/06 , Y10T74/18576 , Y10T74/18624 , Y10T74/18752
Abstract: PROBLEM TO BE SOLVED: To provide a steering control device for a vehicle with a new mechanism using a ball screw mechanism that can attain further miniaturization. SOLUTION: This steering control device for the vehicle is provided with a first input shaft 1 connected to a steering wheel; a second input shaft 2 connected to a motor 8; an output shaft 3 connected to a steered wheel; a first transmission means 6 for rotating a nut 5 by the rotation of the first input shaft 1 so that the rotation of the first input shaft 1 is transmitted to the rotation of the output shaft 3; and a second transmission means 7 for putting the nut 5 in linear motion in an axial direction to the output shaft 3 by the rotation of the second input shaft 2 so that the rotation of the second input shaft 2 is transmitted to the rotation of the output shaft 3. The center line of the second input shaft and the center line of the output shaft 3 are arranged almost on the same straight line. COPYRIGHT: (C)2004,JPO
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