Rolling bearing with integrated sensor
    1.
    发明授权
    Rolling bearing with integrated sensor 有权
    带集成传感器的滚动轴承

    公开(公告)号:US08840311B2

    公开(公告)日:2014-09-23

    申请号:US13132248

    申请日:2008-12-02

    申请人: Franck Landrieve

    发明人: Franck Landrieve

    摘要: This rolling bearing (1) comprises an inner ring (12), an outer ring (14), rolling bodies (16) between said inner and outer rings, an encoder washer (32) fast in rotation with said inner ring and a support member (18) having an internal surface (26) in the form of a section of a sphere, the internal surface being adapted to be in sliding contact with a corresponding external surface (28) of the outer ring (14) which is also in the form of a section of a sphere. The support member (18) is provided with means (100; 200; 300; 400) to hold a sensor (50) with respect to the encoder washer (32), in a position where the sensor can detect a rotation of the encoder washer.

    摘要翻译: 该滚动轴承(1)包括内圈(12),外圈(14),内圈和外圈之间的滚动体(16),与所述内圈快速旋转的编码器垫圈(32)和支撑构件 (18),其具有呈球形部分形式的内表面(26),所述内表面适于与所述外环(14)的相应的外表面(28)滑动接触,外表面(28)也在 一个球体的一部分的形式。 支撑构件(18)设置有相对于编码器垫圈(32)保持传感器(50)的装置(100; 200; 300; 400),在传感器可以检测编码器垫圈的旋转的位置 。

    Instrumented bearing for steering wheel
    2.
    发明授权
    Instrumented bearing for steering wheel 失效
    仪表轴承方向盘

    公开(公告)号:US06984072B2

    公开(公告)日:2006-01-10

    申请号:US10415825

    申请日:2001-10-30

    申请人: Franck Landrieve

    发明人: Franck Landrieve

    IPC分类号: F16C19/52 G01B7/30

    摘要: An instrumented bearing, in particular for an electric steering wheel (12), comprises an outer element (1) and an inner element (6) whereof one is mobile relative to the other which is fixed, via at least a row of rolling elements (14) arranged between the elements, and by detection (22, 23, 31) of rotational parameters of the rotating element. The bearing further comprises electronic elements (34) for processing signals emitted by the detecting elements and electronic elements (35) for controlling at least an actuator electrically connected to the device, advantageously arranged on a printed circuit plate (33) fixed in rotation.

    摘要翻译: 特别是用于电动方向盘(12)的仪表轴承包括外部元件(1)和内部元件(6),其中一个可移动相对于另一个通过至少一排滚动元件( 14),并且通过检测(22,23,31)旋转元件的旋转参数。 轴承还包括用于处理由检测元件发射的信号的电子元件(34)和用于控制至少一个电连接到该装置的致动器的电子元件(35),有利地设置在旋转固定的印刷电路板(33)上。

    Instrumented roller bearing, in particular for control wheel
    3.
    发明授权
    Instrumented roller bearing, in particular for control wheel 失效
    仪表滚子轴承,特别适用于控制轮

    公开(公告)号:US06908229B2

    公开(公告)日:2005-06-21

    申请号:US10363213

    申请日:2001-09-05

    摘要: An instrumented roller bearing, in particular for an electrical steering wheel (12), comprises an outer component (1) and an inner component (6) whereof one is mobile in rotation relative to the other which is fixed, through at least a row of rolling elements (14) arranged between the components, and elements for detecting (22, 23, 31) the rotating parameters of the rotary component. The bearing further comprises electronic members (34) for processing signals emitted by the detecting elements and electronic elements (35) for controlling at least an actuator electrically connected to the device, advantageously arranged on a printed circuit wafer (33) fixed in rotation.

    摘要翻译: 特别是用于电动方向盘(12)的装配式滚子轴承包括外部部件(1)和内部部件(6),其中一个可以相对于另一个通过至少一排 布置在部件之间的滚动元件(14)和用于检测(22,23,31)旋转部件的旋转参数的元件。 轴承还包括用于处理由检测元件发射的信号的电子部件(34)和用于控制至少一个电气连接到该装置的致动器的电子元件(35),有利地设置在旋转固定的印刷电路晶片(33)上。

    Support member, rotation device comprising such a support and rolling bearing assembly including such a detection device
    4.
    发明授权
    Support member, rotation device comprising such a support and rolling bearing assembly including such a detection device 失效
    支撑构件,旋转装置包括这种支撑和包括这种检测装置的滚动轴承组件

    公开(公告)号:US08710830B2

    公开(公告)日:2014-04-29

    申请号:US13321069

    申请日:2009-05-19

    申请人: Franck Landrieve

    发明人: Franck Landrieve

    IPC分类号: G01B7/30

    摘要: This support member (60) holds at least two sensors (80) with respect to a rotating encoder washer (20) of a rolling bearing assembly (2). It includes an annular ring (62) centered on a central axis (X60) and provided with an inner radial surface (64) which forms an abutment and centering means for each sensor (80) with respect to the central axis (X60). The support member also includes foot parts (70) extending perpendicularly with respect to the inner radial surface (64) and provided with holes (72, 74, 76) adapted for the passage of connection pins (82, 84, 86) of the sensors (80), in order to connect these sensors (80) to a printed circuit board (50).

    摘要翻译: 该支撑构件(60)相对于滚动轴承组件(2)的旋转编码器垫圈(20)保持至少两个传感器(80)。 它包括以中心轴线(X60)为中心并设置有内径向表面(64)的环形环(62),该内径向表面(64)相对于中心轴线(X60)形成每个传感器(80)的邻接和定心装置。 支撑构件还包括相对于内部径向表面(64)垂直延伸并且设置有适于使传感器的连接销(82,84,86)通过的孔(72,74,76)的孔部分(70) (80),以将这些传感器(80)连接到印刷电路板(50)。

    Device and method for measuring torsional moment
    5.
    发明申请
    Device and method for measuring torsional moment 审中-公开
    用于测量扭矩的装置和方法

    公开(公告)号:US20090211376A1

    公开(公告)日:2009-08-27

    申请号:US11919115

    申请日:2006-04-24

    申请人: Franck Landrieve

    发明人: Franck Landrieve

    IPC分类号: G01L3/10

    摘要: A device for measuring the torque applied to a kinematic assembly including a detection means capable of supplying a signal representative of the angular position A1 of a first element of said kinematic assembly, a detection means capable of supplying a signal representative of the angular position A2 of a second element of said kinematic assembly, a memory for storing a correction value C, and a processing unit provided with means for applying the correction value C to one of the angular positions A1 or A2, where C=A2−A1 when the torque applied to the kinematic assembly is zero.

    摘要翻译: 一种用于测量施加到运动组件的转矩的装置,包括能够提供代表所述运动组件的第一元件的角位置A1的信号的检测装置,能够提供代表所述运动组件的角位置A2的角度位置A2的信号的检测装置 所述运动组件的第二元件,用于存储校正值C的存储器,以及设置有用于将校正值C应用于角位置A1或A2中的一个角度位置的装置的处理单元,其中当施加转矩时C = A2-A1 运动组件为零。

    Multi-Revolution Absolute High-Resolution Rotation Measurement System And Bearing Equipped With Such A System
    6.
    发明申请
    Multi-Revolution Absolute High-Resolution Rotation Measurement System And Bearing Equipped With Such A System 审中-公开
    多重旋转绝对高分辨率旋转测量系统和配备这种系统的轴承

    公开(公告)号:US20080036454A1

    公开(公告)日:2008-02-14

    申请号:US10536105

    申请日:2004-10-08

    申请人: Franck Landrieve

    发明人: Franck Landrieve

    IPC分类号: G01B7/30

    摘要: A rotation measurement system comprises a rotatable annular magnetic encoder 16 carrying a series of encoding elements 23 arranged around the circumference of the encoder according to a periodic pattern, characterized in that it comprises a primary sensor assembly 38 comprising at least a primary magnetic sensor 38 disposed facing the encoding elements for detecting the angular position of the encoder with a discrete angular resolution of a fraction of a revolution equal to or less than one period of the encoder and an electronic counter for the number of fractions of a revolution made, and a secondary sensor assembly comprising secondary magnetic sensors 24a to 24d, 25a to 25d disposed facing the encoding elements for determining an absolute position of the encoder between two positions separated by at least one fraction of a revolution.

    摘要翻译: 旋转测量系统包括可旋转的环形磁编码器16,其携带根据周期性图案布置在编码器圆周周围的一系列编码元件23,其特征在于,其包括主传感器组件38,其包括至少一个初级磁传感器38, 面向编码元件,用于以等于或小于编码器的一个周期的转数的一小部分的离散角度分辨率和用于产生的转数分数的电子计数器检测编码器的角位置,以及次级 传感器组件包括面向编码元件设置的辅助磁传感器24a至24d,25a至25d,用于确定编码器在由至少一分之一转数分开的两个位置之间的绝对位置。

    Device for detecting angular displacement and instrumented roller bearing
    7.
    发明授权
    Device for detecting angular displacement and instrumented roller bearing 失效
    用于检测角位移和装载滚子轴承的装置

    公开(公告)号:US06812695B2

    公开(公告)日:2004-11-02

    申请号:US10257668

    申请日:2003-07-07

    申请人: Franck Landrieve

    发明人: Franck Landrieve

    IPC分类号: G01B730

    摘要: A device for detecting one or more parameters of a rotary member angular displacement, includes: and instrumented roller bearing (1) provided with a non-rotating part including a non-rotating ring (2) and a sensor block (8), a rotating part including a rotating ring (2) and a coding ring (15) mounted opposite the sensor block (8) and at least a row of rolling elements (4); and elements for processing signals transmitted by the sensor block. The sensor block (8) comprises at least two sensing elements (9, 10) co-operating with the single coding ring, signals transmitted independently by each sensing element corresponding to the same parameter of angular displacement, so as to supply to the processing elements a redundant information on the parameter of angular displacement.

    摘要翻译: 一种用于检测旋转构件角位移的一个或多个参数的装置,包括:装有滚柱轴承(1),其具有包括非旋转环(2)和传感器块(8)的非旋转部分,旋转 部分包括旋转环(2)和与传感器块(8)相对安装的编码环(15)和至少一排滚动元件(4); 以及用于处理由传感器块传输的信号的元件。 传感器块(8)包括与单个编码环协作的至少两个感测元件(9,10),由对应于相同角度位移参数的每个感测元件独立传输的信号,以供应到处理元件 关于角位移参数的冗余信息。

    Rolling bearing with information sensor welded to race
    8.
    发明授权
    Rolling bearing with information sensor welded to race 失效
    滚动轴承与信息传感器焊接到比赛

    公开(公告)号:US6094046A

    公开(公告)日:2000-07-25

    申请号:US55907

    申请日:1998-04-07

    摘要: Rolling bearing including a stationary race 1, a rotating race 6, at least one row of rolling bodies 3 placed between the stationary race 1 and the rotating race 6, an encoder 23 secured to the rotating race 6 and concentric therewith, and a sensor 14 supported by a sensor carrier block 15 secured to the stationary race 1 and arranged facing and a small gap away from the encoder 23, the travel of which, during rotation, is detected by the sensor 14. The sensor carrier block 15 is secured to the stationary race 1 by a metal retainer 16 positioned with respect to the stationary race 1. The retainer 16 is positioned on a radial face 5 of the stationary race 1 of the rolling bearing and welded to this race.

    摘要翻译: 滚动轴承包括固定座圈1,旋转座圈6,设置在静止座圈1和旋转座圈6之间的至少一排滚动体3,固定在旋转座圈6上并与其同心的编码器23和传感器14 由传感器承载块15支撑,该传感器承载块15固定到固定座圈1上,并布置成面向远离编码器23的小间隙,其运动在旋转期间由传感器14检测。传感器承载块15被固定到 固定座圈1由相对于固定座圈1定位的金属保持器16定位。保持器16定位在滚动轴承的固定座圈1的径向表面5上并焊接到该座圈上。

    Device for detecting the rotation speed of a rotating element
    9.
    发明授权
    Device for detecting the rotation speed of a rotating element 失效
    用于检测旋转元件的转速的装置

    公开(公告)号:US07033080B2

    公开(公告)日:2006-04-25

    申请号:US10467404

    申请日:2002-01-30

    IPC分类号: F16C33/78

    摘要: The invention relates to a device for detecting the rotation speed of a rotating element supported by at least one external rotating ring with at least one roller bearing. At least one internal non-rotating ring of the roller bearing is solidly connected to a shaft mounted on a support. The inventive device includes a non-rotating sensor adjacent to the roller bearing and a rotating encoder. The encoder is at least partially fixed by magnetization to a flange which is integral to the rotating ring and which is made from a magnetizable material.

    摘要翻译: 本发明涉及一种用于检测由具有至少一个滚子轴承的至少一个外部旋转环支撑的旋转元件的转速的装置。 滚子轴承的至少一个内部非旋转环牢固地连接到安装在支撑件上的轴。 本发明的装置包括与滚子轴承相邻的非旋转传感器和旋转编码器。 编码器至少部分地通过磁化固定到与旋转环成一体并由可磁化材料制成的凸缘。

    Instrumented antifriction bearing device with temporary angular pre-indexing of the encoder relative to the sensor
    10.
    发明授权
    Instrumented antifriction bearing device with temporary angular pre-indexing of the encoder relative to the sensor 失效
    仪表式减摩轴承装置,相对于传感器,临时角度预编码器

    公开(公告)号:US06821021B2

    公开(公告)日:2004-11-23

    申请号:US10182118

    申请日:2002-10-28

    IPC分类号: F16C3200

    摘要: The invention concerns an instrumented antifriction bearing device, provided with a non-rotating part including a non-rotating ring and sensor element, a rotating part including a rotating ring and encoder, and at least a row of rolling bodies arranged between two raceways of the non-rotating and the rotating rings. The non-rotating sensing element and the rotating encoder form an assembly detecting rotation parameters. The device includes a maintenance device for temporarily maintaining the angular indexing of the encoder relative to the sensing element in an angular position, wherein the encoder generates in the sensing element a reference signal. The maintenance device temporarily maintains the angular indexing device in position until released, as for example, by the axial displacement of at least part of an element of the device towards the row of rolling bodies.

    摘要翻译: 本发明涉及一种具有非旋转部件的非仪表式摩擦轴承装置,包括非旋转环和传感器元件,包括旋转环和编码器的旋转部分,以及至少一排滚动体, 不旋转和旋转环。 非旋转感测元件和旋转编码器形成检测旋转参数的组件。 该装置包括维护装置,用于在角位置临时保持编码器相对于感测元件的角度分度,其中编码器在感测元件中产生参考信号。 维护装置暂时将角度分度装置保持就位,直到释放,例如通过装置的元件的至少一部分朝向滚动体的排的轴向位移。