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1. 发明专利

JP2011169364A Ball screw device 审中-公开
标题翻译：球螺丝装置
公开(公告)号：JP2011169364A
公开(公告)日：2011-09-01
申请号：JP2010032303
申请日：2010-02-17
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： FUKAO TADASHI
IPC分类号： F16H25/22
摘要： PROBLEM TO BE SOLVED: To provide a ball screw device capable of enhancing the disassembly property and the handling property. SOLUTION: A holder 6 has an outer cylinder supporting part 12 having a bottomed cylindrical shape which supports a ball spline outer cylinder 5. A tool insertion hole 15 facing a bottom surface of the ball spline outer cylinder 5 is formed in a bottom wall 14 of the outer cylinder supporting part 12. A bottomed cylindrical cover 16 closing the tool insertion hole 15 is attachably/detachably fitted to the outer cylinder supporting part 12. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高拆卸性和操作性的滚珠丝杠装置。解决方案：保持器6具有支撑滚珠花键外筒5的有底圆柱形的外筒支撑部分12.面向滚珠花键外筒5的底表面的工具插入孔15形成在底部外筒支撑部分12的壁14。封闭工具插入孔15的有底圆柱形盖16可附接地/可拆卸地装配到外筒支撑部分12.版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011133016A Ball screw device 审中-公开
标题翻译：球螺丝装置
公开(公告)号：JP2011133016A
公开(公告)日：2011-07-07
申请号：JP2009292352
申请日：2009-12-24
申请人： Jtekt Corp , Kyb Co Ltd , カヤバ工業株式会社 , 株式会社ジェイテクト
发明人： FUKAO TADASHI , KONDO TAKAHIRO , SAKUTA ATSUSHI
IPC分类号： F16H25/24 , F16B43/00 , F16H25/22
摘要： PROBLEM TO BE SOLVED: To provide a ball screw device which prevents the decentering between a washer and a screw shaft, enhancing quality. SOLUTION: This ball screw device includes the hollow screw shaft 4, a ball screw nut screwed in the screw shaft 4, a rod 10 having a male screw on the outer circumferential face, and inserted through the screw shaft 4 by projecting one end from the screw shaft 4, a tightening nut 11 screwed into a projected part 10a of the rod 10, and the washer 12 arranged between the tightening nut 11 and a screw shaft 4 end. The washer 12 is constituted of a plate-like body part 16 having a through-hole 12a inserted with the rod 10 and interposed between the tightening nut 11 and the screw shaft 4 end face 4a, and a cylindrical part 17 formed in an inside diameter of the plate-like body part 16 and projected axial-directionally inwards, and the cylindrical part 17 is pressed into the inner circumferential face of the screw shaft 4. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种防止垫圈和螺杆轴之间偏心的滚珠丝杠装置，提高质量。解决方案：该滚珠丝杠装置包括中空螺杆轴4，螺钉在螺杆轴4中的滚珠丝杠螺母，在外周面上具有外螺纹的杆10，并通过螺钉轴4插入从螺杆轴4端部，拧入杆10的突出部分10a的紧固螺母11和布置在紧固螺母11和螺杆轴4之间的垫圈12的端部。垫圈12由具有插入杆10的通孔12a并插入在紧固螺母11和螺杆轴4端面4a之间的通孔12a的板状主体部16和形成为内径的圆筒部17构成的板状体部16并向轴向内侧突出，并且将圆筒部17压入螺纹轴4的内周面。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010059982A Steel part with key way 审中-公开
标题翻译：钢琴部分与关键的方式
公开(公告)号：JP2010059982A
公开(公告)日：2010-03-18
申请号：JP2008223169
申请日：2008-09-01
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： FUKAO TADASHI
IPC分类号： F16D1/04 , F16D3/06
摘要： PROBLEM TO BE SOLVED: To provide a steel part with a keyway which can be inhibited from melting at the induction hardening. SOLUTION: A planar shape of the key way 21 is of a rectangular shape to which a semicircle is added at both ends. The vertical cross section of a part 22, the planar shape of which is rectangular, is of a square shape, while the vertical cross section of parts 23, the planar shapes of which are semicircle, is of a triangular shape and their bottom surfaces 23a are inclined surfaces shallower than the bottom surface 22a of the rectangular part. Crossing parts 24 of end surfaces 22b vertical to the bottom surface 22a of the rectangular part 22 and the inclined bottom surfaces 23a of the semicircle parts 23 are of a curved surface shape. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为钢部件提供可以在感应淬火时抑制熔化的键槽。解决方案：键方式21的平面形状是在两端添加半圆的矩形形状。其平面形状为矩形的部分22的垂直横截面为半圆形的部分23的垂直截面为三角形，其底面23a 是比矩形部分的底面22a浅的倾斜表面。与矩形部22的底面22a垂直的端面22b的交叉部分24和半圆部23的倾斜的底面23a呈弯曲的形状。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2008275107A Manufacturing method of rolling bearing device with sensor 有权
标题翻译：带传感器的滚动轴承装置的制造方法
公开(公告)号：JP2008275107A
公开(公告)日：2008-11-13
申请号：JP2007120984
申请日：2007-05-01
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： FUKAO TADASHI , KAMIYAMA HIROTOMO , TANIGUCHI MANABU , MOTOHASHI NOBUTSUNA , MIYAGAWA HIROTOYO , OISO KENJI
IPC分类号： F16C41/00 , B60B35/02 , F16C19/18 , G01B7/15 , G01L5/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a rolling bearing device with a sensor for manufacturing a rolling bearing device with a sensor by which the position of the rolling bearing device with a sensor and the size of moment load applied to the rolling bearing device can be precisely measured. SOLUTION: An inner shaft 1, an inner ring 2, an outer ring 3, a first ball 4 and second ball 5 are assembled in the device. While one end in an axial direction of a target member 61 is press-fitted in one end in an axial direction of the outer peripheral surface of the inner ring 2, an opening on the target member 61 side between the outer ring 3 and inner ring 2 is sealed with a shield plate 7. After the inner shaft 1 is rotated around a center shaft of a substantial inner shaft 1 in this state, the outer peripheral surface of the target member 61 is processed. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有传感器的滚动轴承装置的制造方法，所述传感器用于制造具有传感器的滚动轴承装置，通过该传感器将滚动轴承装置与传感器的位置和力矩载荷的尺寸施加到可以精确测量滚动轴承装置。解决方案：在该装置中组装内轴1，内圈2，外圈3，第一球4和第二球5。在目标构件61的轴向的一端在内圈2的外周面的轴向的一端被压配，在外圈3和内圈之间的目标构件61侧的开口在这种状态下，内轴1围绕基本上的内轴1的中心轴转动，目标构件61的外周面被处理。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008223776A Rolling bearing device for wheel 审中-公开
标题翻译：车轮滚动轴承装置
公开(公告)号：JP2008223776A
公开(公告)日：2008-09-25
申请号：JP2007058242
申请日：2007-03-08
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： KOYAGI KATSURA , MORIMURA NAOKI , FUKAO TADASHI
IPC分类号： F16D65/12 , B60B27/00 , F16C19/18
摘要： PROBLEM TO BE SOLVED: To provide a rolling bearing device for a wheel capable of excellently restraining an inclination of a sliding surface of an outer peripheral side part, by relieving deformation by the thermal expansion of a brake rotor.
SOLUTION: This rolling bearing device has an inner ring member 10 installed in a car body side member, an outer ring member 30 having integrally a flange 34 for installing the brake rotor 40 on one side surface 34a, and rolling bodies 25 and 26 arranged between both members 10 and 30 of an outer ring among these. An installation part 42 of the brake rotor 40 is installed by a bolt 50 in a state of being pressed to the one side surface 34a of the flange 34 by elastic members 61 and 62, to thereby allow displacement in the axial direction of the bolt 50 of the installation part 42 of the brake rotor 40. In the bolt 50, a base shaft part 56 of a large diameter with a step difference surface 57 abutting on the flange 34 on the root side of a shaft part 55 is formed. The elastic members 61 and 62 are interposed between the installation part 42 of the brake rotor 40 sand a seat surface 53 of the bolt 50 on the periphery of the base shaft part 56.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过减轻制动转子的热膨胀的变形，提供一种能够极好地限制外周侧部分的滑动面的倾斜的车轮用滚动轴承装置。解决方案：该滚动轴承装置具有安装在车体侧构件中的内圈构件10，一体地具有用于将制动转子40安装在一个侧面34a上的凸缘34的外圈构件30和滚动体25和 26设置在它们之间的外圈的构件10和30之间。制动转子40的安装部42通过弹性部件61,62被压靠在凸缘34的一个侧面34a的状态下由螺栓50安装，由此能够使螺栓50的轴向发生位移制动转子40的安装部分42.在螺栓50中，形成具有与在轴部55的根部侧的凸缘34抵接的阶梯差面57的大直径的基轴部56。弹性部件61,62设置在制动转子40的安装部42之间，在基轴部56的周边上，对螺栓50的座面53进行磨削。（C）2008，JPO＆INPIT

6. 发明专利

JP2008069842A Roller bearing device 审中-公开
标题翻译：滚子轴承装置
公开(公告)号：JP2008069842A
公开(公告)日：2008-03-27
申请号：JP2006248202
申请日：2006-09-13
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： SHIBATA HIDEO , FUKAO TADASHI
IPC分类号： F16C27/06 , F16C35/073 , F16C35/077 , F16F15/02
CPC分类号： F16C27/066 , F16C19/06 , F16C35/073 , F16C35/077
摘要： PROBLEM TO BE SOLVED: To provide a roller bearing device which is excellent in vibration damping performance. SOLUTION: The roller bearing device comprises a ball bearing 1 and a vibration damping member 2. The vibration damping member 2 has a cross sectional U shape in the axial cross section of the ball bearing 1. The vibration damping member 2 is fitted and fastened in the outer ring 6 so as to be brought in contact with the outer peripheral surface of the outer ring 6 and axial both end surfaces of the outer ring 6. A slit-like depression extending axially and opening radially inward and outward is formed in an axial one side end surface of the vibration damping member 2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种阻尼性能优异的滚子轴承装置。解决方案：滚子轴承装置包括球轴承1和减振构件2.减震构件2在球轴承1的轴向截面中具有横截面U形。减振构件2被安装并固定在外圈6上，与外圈6的外周面和外圈6的轴向两端面接触。形成有轴向向径向向内侧延伸的狭缝状的凹部在减振构件2的轴向一侧端面中。（C）2008，JPO＆INPIT

7. 发明专利

JP2007309480A Rolling bearing device 有权
标题翻译：滚动轴承装置
公开(公告)号：JP2007309480A
公开(公告)日：2007-11-29
申请号：JP2006141329
申请日：2006-05-22
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： SHIBATA HIDEO , FUKAO TADASHI
IPC分类号： F16C35/07 , F16C35/073 , F16C35/077
CPC分类号： F16C35/07 , F16C27/04
摘要： PROBLEM TO BE SOLVED: To provide a rolling bearing device manufactured of a ferromagnetic metal, and including a vibration damping member having a sufficient vibration control function in a low-distortion state.
SOLUTION: This rolling bearing device is formed of a ferromagnetic alloy and provided with an annular vibration damping member 2 engaged with and fitted to the outer peripheral surface 4A of an outer ring 4. The vibration damping member 2 has an open part 11 penetrating in the axial direction and in the radial direction. When the annular vibration damping member 2 is engaged with and fitted to the outer peripheral surface 4A of the outer ring 4, the open part 11 is expanded in the circumferential direction, whereby engagement stress can be reduced, distortion can be reduced, and the satisfactory vibration control function can be exhibited.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种由强磁性金属制造的滚动轴承装置，并且包括具有足够的振动控制功能的减振部件，其具有低失真状态。解决方案：该滚动轴承装置由铁磁性合金形成，并且设置有与外圈4的外周面4A接合并嵌合的环形振动阻尼构件2.减震构件2具有开口部11 沿轴向和径向穿透。当环状振动阻尼部件2与外圈4的外周面4A接合并嵌合时，开口部11在圆周方向上膨胀，能够减小接合应力，降低变形，令人满意振动控制功能可以展现。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2006170340A V-pulley continuously variable transmission 审中-公开
标题翻译： V-PULLEY连续可变传输
公开(公告)号：JP2006170340A
公开(公告)日：2006-06-29
申请号：JP2004364331
申请日：2004-12-16
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： FUKAO TADASHI , ONISHI MAKOTO
IPC分类号： F16H9/18
摘要： PROBLEM TO BE SOLVED: To provide a V-pulley continuously variable transmission with longer-life rolling bearings arranged on an input shaft and an output shaft.
SOLUTION: A first rolling bearing 8 arranged on the input shaft 1 outside a first V-pulley 3 and at the side of a first fixed portion 20 (an engine arrangement side) has a shared torque ratio of 0.07 or greater. A second rolling bearing 9 arranged on the input shaft 1 outside the first V-pulley 3 and at the side of a fist movable portion 21 (an opposite engine arrangement side) has a shared torque ratio of 0.08 or greater. A third rolling bearing 10 arranged on the output shaft 2 outside a second V-pulley 4 and at the side of a second fixed portion 22 (the opposite engine arrangement side) has a shared torque ratio of 0.05 or greater. A fourth rolling bearing 11 arranged on the output shaft 2 outside the second V-pulley 4 and at the side of the second movable portion 23 (the engine arrangement side) has a shared torque ratio of 0.09 or greater.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种配备在输入轴和输出轴上的具有更长寿命的滚动轴承的V型皮带轮无级变速器。解决方案：布置在输入轴1上的第一V形皮带轮3外部和第一固定部分20（发动机安装侧）侧的第一滚动轴承8具有0.07或更大的共享扭矩比。布置在第一V形皮带轮3的外侧的输入轴1和第一可动部21侧（相对的发动机排列侧）的第二滚动轴承9具有0.08以上的共享转矩比。布置在输出轴2上的第二V形皮带轮4的第三滚动轴承10和第二固定部分22（相对的发动机安装侧）的侧面具有0.05或更大的共享扭矩比。布置在第二V形皮带轮4的外侧的输出轴2和第二可动部23（发动机排列侧）侧的第四滚动轴承11具有0.09以上的共享扭矩比。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2011247289A Power transmitting device 有权
标题翻译：发电装置
公开(公告)号：JP2011247289A
公开(公告)日：2011-12-08
申请号：JP2010117891
申请日：2010-05-24
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： YAMAMOTO IKUO , MURAI SACHIKO , MIURA YOSHIHISA , NAGAOKA TERUKO , FUKAO TADASHI
IPC分类号： F16G5/18 , F16H9/12
摘要： PROBLEM TO BE SOLVED: To provide a power transmitting device wherein a power transmitting chain is prevented from being locked between a case and a pulley when a drive pin moves radially outward of the pulley and removes from the pulley.SOLUTION: A lock preventing means 5 is provided to prevent the power transmitting chain 1 from being locked between the case 4 and the pulley 2 by tilting the drive pin 14 when the drive pin 14 moves outward in a radial direction of the pulley 2 in a state of being pinched between both sheaves 2a and 2b and removes from the pulley 2 with a breakage of the power transmitting chain 1. The lock preventing means 5 is formed of a projection 31 provided in an outer diameter side end of either one of the fixed sheave 2a and the movable sheave 2b.
摘要翻译：要解决的问题：提供一种动力传递装置，其中当驱动销径向向外滑动并且从皮带轮移除时，防止动力传递链被锁定在壳体和皮带轮之间。解决方案：提供防止锁定装置5，以防止当驱动销14沿着滑轮的径向向外移动时，通过使驱动销14倾斜来防止动力传递链1锁定在壳体4和滑轮2之间 2处于两个滑轮2a和2b之间的状态，并且由于动力传递链1的断裂而从皮带轮2移除。锁定防止装置5由设置在任一个的外径侧端部的突起31形成的固定滑轮2a和可动滑轮2b。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011112086A Stabilizer 审中-公开
标题翻译： STABILIZER
公开(公告)号：JP2011112086A
公开(公告)日：2011-06-09
申请号：JP2009266685
申请日：2009-11-24
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： YAMAMOTO IKUO , YAMANE NOBUYUKI , INOUE YUYA , FUKAO TADASHI , NAGAOKA TERUKO , MIURA YOSHIHISA
IPC分类号： F16H7/18
摘要： PROBLEM TO BE SOLVED: To provide a stabilizer capable of adjusting an effect of suppressing chord vibration. SOLUTION: This stabilizer 17 is provided for suppressing the chord vibration of a chain 4 wound between first and second pulleys. The stabilizer 17 includes: an inner peripheral member 32 including an opposite surface 21a opposed to the inner periphery 4c of the chord area 4b of the chain 4; an outer peripheral member 33 including an opposite surface 22a opposed to the outer periphery 4d of the chord area 4b; and a connection mechanism 42 connecting the inner peripheral member 32 to the outer peripheral member 33 in order to adjust a clearance E1 between the inner surfaces 21a, 22a. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够调节抑制和弦振动的效果的稳定器。解决方案：该稳定器17用于抑制缠绕在第一和第二滑轮之间的链条4的弦振动。稳定器17包括：内周构件32，其包括与链条4的弦区域4b的内周边4c相对的相对表面21a; 外周构件33，其包括与弦区域4b的外周面4d相对的相对面22a; 以及连接机构42，连接内周部件32与外周部件33，以便调节内表面21a，22a之间的间隙E1。版权所有（C）2011，JPO＆INPIT

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