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1. 发明专利

JP2013057659A Module for monitoring at least one characteristic physical amount of state of contact guide member 审中-公开
标题翻译：用于监控联系指导成员状态的一个特征物理量的模块
公开(公告)号：JP2013057659A
公开(公告)日：2013-03-28
申请号：JP2012149762
申请日：2012-07-03
申请人： Ntn-Snr Roulements , エヌテエヌ−エスエヌエールルルモン
发明人： PASCAL DESBIOLLES , SEBASTIEN GUILLAUME
IPC分类号： G01M99/00 , F16C19/38 , F16C19/52 , F16C41/00 , G01D21/00 , G01K1/14 , G01N29/14 , H02N11/00
CPC分类号： G01P3/443 , F16C19/386 , F16C19/525 , F16C19/527 , F16C41/007 , F16C41/008 , F16C2326/10 , G01M13/045
摘要： PROBLEM TO BE SOLVED: To provide means for enabling the monitoring of a contact guide member at the minimum energy cost preferably without external cable connection and without remodeling a bearing box or a linear guide device in large.SOLUTION: A module 10 monitors at least one of characteristic physical amounts of the state of a bearing 80 housed in a bearing box 72. The module 10 includes at least one state sensor and an electric circuit. The at least one state sensor supplies an electrical signal for measuring the physical amounts. The electrical circuit includes a power-saving circuit which, connected to the state sensor, is connected to a reference circuit of the state sensor, a feeder circuit for a monitoring device and a displacement sensor 58 of a guide member 80. The power-saving circuit resumes the operation of the reference circuit when a characteristic physical amount of the operation of the guide member 80 measured by the displacement sensor 58 exceeds a prescribed threshold over a prescribed time.
摘要翻译：要解决的问题：提供能够以最小能量成本监测接触引导构件的装置，优选地，在没有外部电缆连接的情况下并且不重新构造大的轴承箱或线性引导装置。解决方案：模块10监视容纳在轴承箱72中的轴承80的状态的特征物理量中的至少一个。模块10包括至少一个状态传感器和电路。至少一个状态传感器提供用于测量物理量的电信号。该电路包括连接到状态传感器的状态传感器的参考电路，用于监视装置的馈电电路和引导部件80的位移传感器58的省电电路。省电当由位移传感器58测量的引导构件80的操作的特征物理量在规定时间内超过规定的阈值时，电路恢复参考电路的操作。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013165295A Magnetoresistive magnetic field sensor 审中-公开
标题翻译：磁电磁场传感器
公开(公告)号：JP2013165295A
公开(公告)日：2013-08-22
申请号：JP2013101197
申请日：2013-05-13
申请人： Ntn-Snr Roulements , エヌテエヌ−エス.エヌ.エール.ルルモンNtn−S.N.R.Roulements
发明人： HEHN MICHEL , SCHUHL ALAIN , MALINOWSKI GREGORY , NICOT CHRISTOPHE , DURET CHRISTOPHE
IPC分类号： H01L43/08 , G01R33/09
CPC分类号： B82Y25/00 , G01R33/093
摘要： PROBLEM TO BE SOLVED: To provide a magnetoresistive magnetic field sensor which has a linear sensor output and can easily provide effectively usable measurement signals.SOLUTION: A magnetoresistive magnetic field sensor for measuring magnetic field strength comprises: a substrate (7); and a stack (1) of a reference element (2), a separation element (3) and an element (4) sensitive to magnetic fields. The reference element (2) and the sensitive element (4) have a first and a second magnetic anisotropy in a first and a second direction, respectively. The sensitive element (4) comprises a superposition of a layer of a ferromagnetic material (FM1) and a layer of an antiferromagnetic material (AF1), the superposition arranged to give a magnetic moment (10) whose component in the direction of the magnetic field for measurement varies reversibly as a function of the intensity of the magnetic field for measurement and linearly within an adjustable magnetic field range.
摘要翻译：要解决的问题：提供具有线性传感器输出并且可以容易地提供有效可用的测量信号的磁阻磁场传感器。解决方案：用于测量磁场强度的磁阻磁场传感器包括：基板（7）; 以及参考元件（2）的堆叠（1），分离元件（3）和对磁场敏感的元件（4）。参考元件（2）和敏感元件（4）分别在第一和第二方向上具有第一和第二磁各向异性。敏感元件（4）包括铁磁材料层（FM1）和反铁磁材料层（AF1）的叠加，所述叠加布置成产生在磁场方向上的分量的磁矩（10）测量值作为用于测量的磁场强度的函数可逆地变化，并且在可调节的磁场范围内线性地变化。

3. 发明专利

JP2013002633A Spherical rotating cage and spherical bearing with such a cage 有权
标题翻译：球形旋转笼和带有这种笼的球形轴承
公开(公告)号：JP2013002633A
公开(公告)日：2013-01-07
申请号：JP2012133963
申请日：2012-06-13
申请人： Ntn-Snr Roulements , エヌテエヌ−エスエヌエールルルモン
发明人： POLLIER VIVIEN
IPC分类号： F16C33/48 , F16C19/28 , F16C23/08 , F16C33/54
CPC分类号： F16C23/086 , F16C19/38 , F16C33/4605 , F16C33/467 , F16C33/485 , F16C33/54
摘要： PROBLEM TO BE SOLVED: To solve the problem of a cage for a spherical bearing wherein positioning of rollers housed in a recessed part is unstable.SOLUTION: Bridges 32 of the retainer 16 respectively include: two end parts 82, 86 respectively connected to one of two end rings 28, 30; and an intermediate part 84 connecting the two end parts 82, 86 to each other. The intermediate parts 84 of the bridge 32 mutually set a single intermediate truncated cone shaped geometric surface which includes the whole of the inside surface 74 of the intermediate part 84. The intermediate part 84 includes at least two projection parts 90 projecting toward a recessed part 40 housing rollers. The projection parts 90 respectively include a side edge guide small surface 94 to be rotated toward the recessed part 40, and form an inside pleat 96 together with the inside surface 74. The side edge guide small surface 94 is brought into contact with the same rotating surface rotating around a proper geometric axis 92 of the recessed part 40, and the proper geometric axis 92 forms an angle equal to a half of a solid angle of the intermediate truncated cone geometric surface together with a rotary axis of the retainer 16.
摘要翻译：要解决的问题：为了解决用于球形轴承的保持架的问题，其中容纳在凹进部分中的辊的定位是不稳定的。解决方案：保持器16的桥接件32分别包括：分别连接到两个端环28,30中的一个的两个端部82,86; 以及将两个端部部分82,86彼此连接的中间部分84。桥梁32的中间部分84相互设定包括中间部分84的整个内表面74的单个中间截头圆锥形几何表面。中间部分84包括至少两个向凹部40突出的突出部分90 外壳辊。突出部90分别包括朝向凹部40旋转的侧缘引导小表面94，并且与内表面74一起形成内部褶皱96.侧边缘引导小表面94与相同的旋转表面围绕凹部40的适当的几何轴线92旋转，并且适当的几何轴线92形成等于中间截头圆锥几何表面的立体角的一半的角度以及保持器16的旋转轴线。
版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012210933A Suspension stop with reinforced sealing 有权
标题翻译：具有强化密封的停止停止
公开(公告)号：JP2012210933A
公开(公告)日：2012-11-01
申请号：JP2012081886
申请日：2012-03-30
申请人： Ntn-Snr Roulements , エヌテエヌ−エスエヌエールルルモン
发明人： CHAMOUSSET ANTONY
IPC分类号： B60G11/16 , F16F9/32 , F16F9/38 , F16F9/54
CPC分类号： B60G15/068 , B60G2204/418 , F16C19/10 , F16C27/04 , F16C33/761 , F16C33/7886 , F16C33/80 , F16C2326/05
摘要： PROBLEM TO BE SOLVED: To prevent the intrusion of pressurized water injected by a cleaning nozzle, in a suspension stop device for a suspension arm of a vehicle being the suspension arm having a coil spring.SOLUTION: The suspension stop includes a skirt 40 which serves as a cover 18 for restricting a range of a housing 15 for a stop bearing in conjunction with a supporting component 16 and covers a peripheral range 32 of a supporting component 16 without coming in contact, and includes the cover 18 which restricts, in conjunction with the peripheral range 32 of the supporting component, a range of an annular labyrinth 42 connecting the housing with the outside to be arranged outside the housing 15 in a radial direction, and an annular deflector 52 that restricts at least one range of a tip opening 56 in conjunction with the skirt 40 of the cover, and restricts at least one range of a bottom opening 54 in conjunction with the supporting component 16 where tip and bottom openings constitute tip and bottom entrance channels from the outside to a common entrance 44 of the labyrinth.
摘要翻译：要解决的问题：为了防止由作为具有螺旋弹簧的悬架臂的车辆的悬架臂的悬挂停止装置中的由清洁喷嘴喷射的加压水的入侵。解决方案：悬挂止动件包括裙部40，裙部40用作盖18，用于限制与支撑部件16一起用于止动轴承的壳体15的范围，并且覆盖支撑部件16的周边范围32，而不会进入并且包括盖18，其与支撑部件的周边范围32一起限制将壳体与外部连接的环形迷宫42的范围，以在径向方向上布置在壳体15的外部，并且环形偏转器52限制尖端开口56的至少一个范围与盖的裙部40结合，并且限制底部开口54的至少一个范围与支撑部件16结合，其中尖端和底部开口构成尖端，底部入口通道从外部到迷宫的普通入口44。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013087951A Linear guide arrangement 有权
标题翻译：线性指南安排
公开(公告)号：JP2013087951A
公开(公告)日：2013-05-13
申请号：JP2012228843
申请日：2012-10-16
申请人： Ntn-Snr Roulements , エヌテエヌ−エスエヌエールルルモン
发明人： GROTE DETLEF
IPC分类号： F16C29/04 , F16C19/00 , F16C29/12
CPC分类号： F16C29/045 , F16C29/12 , F16C29/123
摘要： PROBLEM TO BE SOLVED: To provide a linear guide arrangement used in a linear module provided with e.g., a belt, a pair of cables or a drive screw.SOLUTION: Each of two legs (32) comprises at least one rolling shoe (40). The at least one rolling shoe (40) comprises at least one set (42) of second rollers comprising at least one second roller (42.1, 42.2) rolling on a second guide rod (20) of a corresponding pair of guide rods (18, 20) and rotating about a second rotation axis (44.1, 44.2) fixed relative to the rolling shoe (40) and perpendicular to a translation axis (22). The rolling shoe (40) of each of the two legs is movable with respect to a carriage in a protruding direction perpendicular to the translation axis towards the second guide rod of the corresponding pair of guide rods between a retracted position and a protruding position. The arrangement is further provided with releasable fastening means (48) for releasably fastening the rolling shoe (40) of each of the two legs relative to the carriage (28) in any intermediate position between the retracted and protruding positions.
摘要翻译：要解决的问题：提供一种线性模块中使用的直线导引装置，该线性模块设置有例如带，一对电缆或驱动螺钉。解决方案：两个腿部（32）中的每一个包括至少一个滚动鞋（40）。所述至少一个轧制靴（40）包括至少一个第二辊组（42），所述第二辊组包括在相应的一对导杆（18,18）的第二导杆（20）上滚动的至少一个第二辊（42.1,42.2） 20），并且围绕相对于滚动靴（40）固定并且垂直于平移轴线（22）固定的第二旋转轴线（44.1,44.2）旋转。两个腿中的每一个的滚动鞋（40）相对于托架在垂直于平移轴线的突出方向上可相对于相应的一对导杆的第二导杆在缩回位置和突出位置之间移动。该装置还设置有可释放的紧固装置（48），用于在缩回和突出位置之间的任何中间位置可释放地将两个腿中的每一个的滚动靴（40）相对于滑架（28）紧固。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012013228A Motor vehicle bump stop comprising set of at least two mounted seal ring 审中-公开
标题翻译：电动车辆停止包括至少两个密封密封圈
公开(公告)号：JP2012013228A
公开(公告)日：2012-01-19
申请号：JP2011140471
申请日：2011-06-24
申请人： Ntn-Snr Roulements , エヌテエヌーエスエヌエールルルモン
发明人： SAUNIER LUDOVIC
IPC分类号： F16L37/12
CPC分类号： B60G15/068 , B60G2204/418 , F16C19/10 , F16C33/761 , F16C33/80 , F16C2326/05
摘要： PROBLEM TO BE SOLVED: To provide a bump stop which permits simple mounting.SOLUTION: The bump stop includes: an upper retainer 1; a lower retainer 2; rolling bodies which are arranged between both retainers to permit relative rotation between both retainers, the upper retainer and the lower retainer being arranged to form together at least one annular space 8, 9 defined along respective lateral surfaces of two inner wall surfaces 8a, 9a and outer wall surfaces 8b, 9b in the axial direction; and a set of at least two mounted seal rings 10 stacked axially in the axial direction via an axial gap from each other in the space, wherein the seal ring is mounted to the inner wall surfaces 8a, 9a or the outer wall surfaces 8b, 9b and forms a gap in the radial direction together with the outer wall surfaces 8b, 9b or the inner wall surfaces 8a, 9a to form a seal baffle in the space.
摘要翻译：要解决的问题：提供允许简单安装的碰撞停止。
解决方案：凸块止动器包括：上保持器1; 下保持器2; 滚动体布置在两个保持器之间以允许两个保持器之间的相对旋转，上保持器和下保持器布置成一起形成至少一个环形空间8,9，该环形空间8,9沿着两个内壁表面8a，9a和外壁面8b，9b沿轴向方向; 以及一组至少两个安装的密封环10，所述至少两个安装的密封环10在所述空间中经由彼此轴向间隔沿轴向方向堆叠，其中所述密封环安装到所述内壁表面8a，9a或所述外壁表面8b，9b 并且与外壁表面8b，9b或内壁表面8a，9a一起在径向方向上形成间隙，以在该空间中形成密封挡板。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2019020418A 組み立て品审中-公开
公开(公告)号：JP2019020418A
公开(公告)日：2019-02-07
申请号：JP2018135008
申请日：2018-07-18
申请人： NTN SNR ROULEMENTS
发明人： CHRISTOPHE DURET
IPC分类号： G01D5/245
摘要：【課題】如何なる部分的な誤作動であっても検出する決定システムの組み立て品を提供する。【解決手段】エンコーダ1は、第1の磁気トラック2と、第2の磁気トラック3と、センサ4とを備えている。センサ4は、エンコーダ1の磁気トラック2,3が生じさせる信号を検出することに適した2つの態様5の高感度素子を有する。第1の態様5の高感度素子は、検出された磁気トラック2,3の磁気信号に応じて抵抗値が変化する磁気抵抗材料をベースとし、2N−1個の磁極対を有する第2の磁気トラック3から読み取り距離Lを隔てた位置に配置されている。第2の態様5の高感度素子は、異方性磁気抵抗材料をベースとしてもよく、N個の磁極対を有する第1の磁気トラック2から読み取り距離Lを隔てた位置に配置されている。【選択図】図1

8. 发明专利

JP2014054984A Suspension stop including movable sealing element 有权
标题翻译：包括可移动密封元件的停止停止
公开(公告)号：JP2014054984A
公开(公告)日：2014-03-27
申请号：JP2013232443
申请日：2013-11-08
申请人： Ntn-Snr Roulements , エヌテエヌ−エスエヌエールルルモン
发明人： HERVE LENON , GERARD MERMOUD , SAUNIER LUDOVIC
IPC分类号： B60G15/06 , F16F9/54
CPC分类号： B60G15/068 , B60G2204/418 , F16C19/10 , F16C33/761 , F16C35/04 , F16C2326/05
摘要： PROBLEM TO BE SOLVED: To provide a suspension stop including a fixed upper cup and a rotary lower cup designed to engage with a body of an automobile, which prevents a lubricant in a bearing space from leaking and from being contaminated by pollution substance from the outside.SOLUTION: A suspension stop for an automobile includes: an upper cup 1; a lower cup 2; and a rotor 4. The rotor 4 is positioned between the cups to be relatively rotatable, and the cups are fitted to be spaced from each other at least in an annular space between them. The suspension stop further includes a sealing element 14, and the sealing element 14 is disposed in the above space to come into frictional contact with the individual cups 1, 2. The sealing element 14 is provided to be movable to at least one cup 1, 2.
摘要翻译：要解决的问题：提供一种悬架，其包括固定的上杯和设计成与汽车的主体接合的旋转下杯，其防止轴承空间中的润滑剂泄漏并被来自外部的污染物质的污染解决方案：用于汽车的悬挂止动件包括：上杯1; 下杯2; 和转子4.转子4位于杯之间以相对旋转，并且杯子至少在它们之间的环形空间中彼此间隔开。悬挂止挡还包括密封元件14，并且密封元件14设置在上述空间中以与单独的杯1,2摩擦接触。密封元件14设置成可移动到至少一个杯1， 2。

9. 发明专利

JP2013086260A Drive screw system having ball screw supporting unit 有权
标题翻译：带螺栓支撑单元的驱动螺丝系统
公开(公告)号：JP2013086260A
公开(公告)日：2013-05-13
申请号：JP2012229783
申请日：2012-10-17
申请人： Ntn-Snr Roulements , エヌテエヌ−エスエヌエールルルモン
发明人： GROTE DETLEF
IPC分类号： B23Q5/40
CPC分类号： F16C29/02 , B23Q5/404 , F16C29/123 , F16C2322/39 , F16H2025/2436
摘要： PROBLEM TO BE SOLVED: To improve reliability of a rotary drive screw system for linearly aligning a cooperation member, such as translation nut.SOLUTION: The drive screw system 10 includes a stationary track 14, a drive screw 16 so mounted as to rotate around a screw axis 20 relative to the stationary track, a nut screw-engaged with the drive screw 16 such that the nut linearly shifts its position in parallel with the screw axis in response to the rotation of the drive screw, and at least one slide bearing 32 which can move on the stationary track in parallel with the screw axis and radially supports and guides the drive screw. The slide bearing 32 has at least one first friction pad 34 which can move at least in a first direction, which is the lateral direction of the screw axis 20, relative to the slide bearing 32, and a spring means which causes the friction pad 34 to shift in the first direction relative to the stationary track 14.
摘要翻译：要解决的问题：为了提高旋转驱动螺杆系统的可靠性，用于线性对准诸如平移螺母的协作构件。解决方案：驱动螺杆系统10包括固定轨道14，安装成相对于静止轨道绕螺杆轴线20旋转的驱动螺钉16，与驱动螺杆16螺合的螺母，使得螺母响应于驱动螺杆的旋转而平行于螺杆轴线的位置线性地移动其位置，以及至少一个滑动轴承32，滑动轴承32可以在固定轨道上平行于螺杆轴线移动并且径向地支撑并引导驱动螺杆。滑动轴承32具有至少一个第一摩擦垫34，该第一摩擦垫34至少可相对于滑动轴承32沿作为螺旋轴线20的横向方向的第一方向移动;以及弹簧装置，其使得摩擦垫34 相对于固定轨道14在第一方向上移动。版权所有：（C）2013，JPO＆INPIT

10. 发明专利

JP2011252826A Magnetic encoder 有权
标题翻译：磁编码器
公开(公告)号：JP2011252826A
公开(公告)日：2011-12-15
申请号：JP2010127768
申请日：2010-06-03
申请人： Ntn Corp , Ntn Snr Roulements , Ntn株式会社 , エヌティエヌーエスエヌアール・ルルマン
发明人： TAKAHASHI TORU , UENO SHINTARO , PASCAL DEVILLE , SILYL PETERSCHMIDT
IPC分类号： G01D5/245
CPC分类号： G01D5/24438 , G01D5/2451
摘要： PROBLEM TO BE SOLVED: To provide a magnetic encoder that has plural magnetic encoder tracks and yet is capable of precisely detecting rotation-detecting equal pitch signals by using a sensor even when magnetic interference occurs between tracks, and of ensuring a desirable air gap while allowing downsizing and simplifying configuration, and to provide a magnetization device therefor.SOLUTION: A magnetic encoder track 1 is provided with a magnetized magnetic pattern Pa in which N-poles and S-poles are aligned alternately to generate an equal pitch signal for detecting rotation. A magnetic encoder ME is used in a setting where it is positioned against a sensor that reads magnetic signals of each of magnetic encoder tracks 1 and 2 with an air gap interposed therebetween. The magnetic encoder track 1 is formed so that a detecting-object magnetic pattern Psa in which respective magnetism of the magnetic encoder tracks 1 and 2 interfere with each other to act on the position of the sensor has an equal pitch.
摘要翻译：要解决的问题：为了提供一种具有多个磁性编码器轨迹的磁性编码器，并且即使在轨道之间发生磁场干扰并且也能够确保期望的空气而能够通过使用传感器精确地检测旋转检测等距信号间隙，同时允许小型化和简化结构，并提供一种磁化装置。解决方案：磁性编码器轨道1设置有磁化磁图形Pa，其中N极和S极交替对准以产生用于检测旋转的相等的音调信号。磁性编码器ME用于设置在与传感器对准的位置，该传感器读取磁性编码器轨道1和2中的每一个的磁信号，其间插入气隙。磁编码器轨道1形成为使得磁编码器轨道1和2的各磁性相互干扰以作用于传感器位置的检测对象磁图Psa具有相等的间距。版权所有（C）2012，JPO＆INPIT

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