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公开(公告)号：US06908229B2
公开(公告)日：2005-06-21
申请号：US10363213
申请日：2001-09-05
IPC分类号： G01D5/245 , B62D5/00 , B62D5/04 , B62D15/02 , F16C19/52 , F16C33/58 , F16C41/00 , G01D5/14 , F16C19/06
CPC分类号： G01D5/145 , B62D5/001 , B62D15/022 , F16C19/06 , F16C33/723 , F16C41/007 , F16C2326/24
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。
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公开(公告)号：US5992598A
公开(公告)日：1999-11-30
申请号：US975297
申请日：1997-11-20
CPC分类号： F16D23/143
摘要： Clutch-release device comprising a centrally holed diaphragm 1 which has a central part cut, by means of slits 5 into fingers 4 that point radially inwards, a thrust rolling bearing 13 and an operating element 14 mounted on a part which is distinct from the one supporting the diaphragm and in at least axial contact with the rolling bearing 13. The latter comprises a rotating race 16, a radial portion 25 of which bears against the internal end of the fingers 4 of the diaphragm 1, a non-rotating race 17, a radial portion 21 of which is in contact with the operating element, and a row of rolling bodies 18. The rotating race 16, made of pressed sheet metal, on its radial portion 25 in contact with the diaphragm 1 comprises at least one axial deformation 26 which is obtained without removing material, and the edges of which are capable of interacting with the flanks of one finger 4 of the diaphragm 1, the deformation 26 being smaller in size than the thickness of a finger 4 of the diaphragm 1.
摘要翻译： 离合器释放装置包括中心孔隔膜1，其具有中心部分，通过狭缝5切割成径向向内指向的指状物4，推力滚动轴承13和安装在不同于一个部分的部分上的操作元件14 支撑隔膜并与滚动轴承13至少轴向接触。后者包括旋转座圈16，径向部分25抵靠隔膜1的指状物4的内端，非旋转座圈17， 其径向部分21与操作元件接触，以及一排滚动体18.由压制金属板制成的旋转座圈16在其与隔膜1接触的径向部分25上包括至少一个轴向变形 26，其在不去除材料的情况下获得，并且其边缘能够与隔膜1的一个手指4的侧面相互作用，变形26的尺寸小于隔膜的手指4的厚度 1。
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3.发明授权Rolling-contact bearing equipped with a sealing device for the passage of fluid 失效配备有用于流体通过的密封装置的滚动接触轴承
公开(公告)号：US5642946A
公开(公告)日：1997-07-01
申请号：US546264
申请日：1995-10-20
CPC分类号： F16C41/005 , B60C23/003 , F16C19/184 , F16C33/76
摘要： Rolling-contact bearing equipped with a sealing device for the passage of a fluid. The bearing comprises a rotating race and a non-rotating race, through each one of which there pass channels (6,7) for the passage of fluid, rolling bodies (3) between the rotating race and non-rotating race, and a sealing device (8) mounted between the rotating race and non-rotating race to form a sealed intermediate chamber (14) communicating with the channels (6,7) for the passage of the fluid. The intermediate chamber has two flexible walls (11), the free end parts of which form two sealing lips (12) in rubbing contact with a bearing surface (13) of one of the races (2) of the bearing. The sealing device (8) comprises two coaxial seals made of a flexible material and held against each other by means of a metal reinforcing member (10), each of the seals comprising a ring of axial teeth (16) separated from one another by circumferential gaps. The dimensions of the teeth and of the gaps separating them are such that when the two seals of the device are held against each other, the teeth of one of the seals of the device penetrate between the teeth of the other seal of the device forming radial channels (23) for the flow of fluid through the device.
摘要翻译： 配备有用于流体通过的密封装置的滚动接触轴承。 轴承包括旋转座圈和非旋转座圈，每个座圈通过通道（6,7）以使流体通过，滚动体（3）位于旋转座圈和非旋转座圈之间，密封件 装置（8）安装在旋转座圈和非旋转座圈之间以形成与通道（6,7）连通以用于流体通过的密封中间室（14）。 中间室具有两个柔性壁（11），其自由端部形成两个密封唇（12），与轴承的一个座圈（2）的支承表面（13）摩擦接触。 密封装置（8）包括由柔性材料制成并由金属加强构件（10）彼此夹持的两个同轴密封件，每个密封件包括通过圆周方向彼此分开的轴向齿（16）环， 差距 齿的尺寸和分离它们的间隙使得当装置的两个密封件彼此抵靠时，装置的一个密封件的齿穿透形成径向的装置的另一密封件的齿之间 通道（23）用于流过装置的流体。
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4.发明授权Sealing device including an encoding element for a bearing, and bearing equipped with such a device 失效密封装置，包括用于轴承的编码元件和装备有这种装置的轴承
公开(公告)号：US5382098A
公开(公告)日：1995-01-17
申请号：US154075
申请日：1993-11-18
CPC分类号： F16C19/185 , F16C33/78 , F16C41/007 , G01P3/443 , B60G2204/115 , F16C2326/02
摘要： The sealing device (1) for a bearing (2) includes a first piece (8) of annular overall shape secured to the non-rotating race (4) of the bearing and supporting a permanent magnet (14), a second piece (9) of annular overall shape secured to the rotating race (3) of the bearing and including an annular part forming a pulse generator and a flexible sealing part in contact with the first piece. In operation the first and second pieces (8, 9) mounted in the radial space between the rotating race and non-rotating race at one end of the bearing provide the sealing of the bearing with respect to the external surroundings, the permanent magnet (14) being arranged facing a sensor (11) which is fixed with respect to the non-rotating race, the pulse generator passing between the permanent magnet and the sensor during the rotation of the rotating race of the bearing.
摘要翻译： 用于轴承（2）的密封装置（1）包括固定到轴承的不转动的座圈（4）上的环形整体形状的第一件（8）并支撑永磁体（14），第二件（9） ），其固定到所述轴承的旋转座圈（3）上并且包括形成脉冲发生器的环形部分和与所述第一部件接触的柔性密封部分。 在操作中，安装在轴承的一端处的旋转座圈和非旋转座圈之间的径向空间中的第一和第二部件（8,9）提供了轴承相对于外部环境的密封，永久磁铁（14） ）被布置成面向相对于所述非旋转座圈固定的传感器（11），所述脉冲发生器在所述轴承的旋转座圈旋转期间通过所述永磁体和所述传感器之间。
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5.发明授权Leaktight sensor assembly which can be incorporated in a data sensor bearing and bearing equipped with such an assembly 失效泄漏传感器总成，可与数据传感器轴承配合使用，并配有这样的组件
公开(公告)号：US5195830A
公开(公告)日：1993-03-23
申请号：US909204
申请日：1992-07-06
CPC分类号： F16C33/7879 , F16C41/007 , F16J15/326 , G01P3/443 , B60G2204/115 , F16C19/184 , F16C2326/02
摘要： Sensor assembly for data sensor bearing comprising a coder element (11) rigid with the rotating part (6) of the bearing and a sensor element (17, 18) rigid with the fixed part (7) of the bearing and arranged facing the coder element with an air gap, the assembly being produced as a single block with an annular sensor-holder part (15) provided with an annular span (28) for fitment onto the non-rotating race of the bearing, and an annular leaktight carrier part (16) axially offset relative to the sensor-holder part and carrying a leaktight seal (24, 25), the leaktight seal co-operating with the coder element fitted onto the rotating race of the bearing.Application to vehicle wheel hubs equipped with an ABS system.
摘要翻译： 包括与轴承的旋转部分（6）刚性的编码器元件（11）的数据传感器轴承的传感器组件和与轴承的固定部分（7）刚性并且面向编码器元件布置的传感器元件（17,18） 具有气隙，所述组件被制成单个块，其具有环形传感器保持器部分（15），所述环形传感器保持器部分（15）设置有用于配合到所述轴承的非转动座圈上的环形跨度（28），以及环形密封承载部件 16）相对于传感器保持器部分轴向偏移并且携带密封密封件（24,25），该密封密封件与安装在轴承的旋转座圈上的编码器元件配合。 适用于配备ABS系统的车轮轮毂。
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公开(公告)号：US4969694A
公开(公告)日：1990-11-13
申请号：US270870
申请日：1988-11-14
申请人： Fabrice Caron
发明人： Fabrice Caron
CPC分类号： F16C41/007 , B60B27/0005 , B60B37/10 , F16C19/185 , G01P3/443 , B60G2204/115 , F16C2326/02
摘要： A vehicle non-driving wheel hub mounting equipped with a pulse-transmitter and sensor assembly comprises an integral rolling bearing (1, 2, 11, 12) with two rows of rolling elements (1). The active parts (16, 17) of the pulse transmitter and the sensor (18) are accommodated and positioned inside a volume delimited radially by the cylindrical inner surface (10) of a tubular protuberance (7). The protuberance also centers the brake disc (5) or drum and the wheel (6). The volume is delimited axially in one direction by a plane passing through the free end (20) of the tubular protuberance (7) and in the other direction by a plane passing through the large face (21) of the inner ring (11) of the rolling bearing located on the same side as the locking nut (15). The inner rings are axially locked by a locking component, and the sensor is radially inserted in a radially oriented receptacle formed in an external surface of the locking component.
摘要翻译： 配备有脉冲发射器和传感器组件的车辆非驱动轮毂安装件包括具有两排滚动元件（1）的一体式滚动轴承（1,2,11,12）。 脉冲发射器和传感器（18）的有源部分（16,17）被容纳并定位在由管状突起（7）的圆柱形内表面（10）径向限定的体积内。 突起还使制动盘（5）或鼓和轮（6）居中。 体积沿一个方向轴向限定一个通过管状突起（7）的自由端（20）的平面，并且在另一方向上通过穿过内环（11）的大面（21）的平面 滚动轴承位于与锁定螺母（15）相同的一侧。 内环由锁定部件轴向锁定，并且传感器径向插入形成在锁定部件的外表面中的径向取向的插座中。
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公开(公告)号：US6094046A
公开(公告)日：2000-07-25
申请号：US55907
申请日：1998-04-07
申请人： Olivier Message , Franck Landrieve
发明人： Olivier Message , Franck Landrieve
IPC分类号： G01P3/487 , F16C19/00 , F16C19/52 , F16C33/78 , F16C41/00 , G01D5/245 , G01P3/44 , F16C32/00 , G01P1/02
CPC分类号： F16C33/7886 , F16C33/7816 , F16C41/007 , G01P3/443 , F16C19/06
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。
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公开(公告)号：US5908094A
公开(公告)日：1999-06-01
申请号：US835818
申请日：1997-04-16
申请人： Marc Le-Calve
发明人： Marc Le-Calve
CPC分类号： F16D41/07
摘要： A freewheel device of the type comprising a plurality of wedging cams 5 mounted in at least one holding cage 8, a plurality of rolling bodies 15 mounted in an additional cage 18, an outer race 1 equipped on its bore with a track 6 along which the cams 5 can slide and with a raceway 16 along which the rolling bodies 15 can roll, an inner race 2 equipped on its cylindrical outer surface with a track 7 along with the cams 5 can slide and with a raceway 17 along which the rolling bodies can roll, to allow the one-way coupling between the outer race 1 and inner race 2. The freewheel device comprises, on one side, an end plate 12 secured to one of the races, adjacent to the holding cage 8 and axially retaining said cage in one direction, and the additional cage 18 for holding the rolling bodies 15 comprises means of axial retention, at least in the other direction, with respect to the race supporting the end plate.
摘要翻译： 这种类型的自由轮装置包括安装在至少一个保持架8中的多个楔入凸轮5，安装在附加保持架18中的多个滚动体15，在其孔上装有一个轨道6的外圈1， 凸轮5可以滑动并且与滚动体15能够滚动的滚道16一起，装配在其圆柱形外表面上的轨道7与凸轮5一起滑动的内圈2可以滑动并且滚动体可沿着滚道17滑动 卷轴，以允许外圈1和内座圈2之间的单向联接。自由轮装置在一侧包括固定到一个座圈的端板12，邻近保持架8并且轴向保持所述保持架 在一个方向上，并且用于保持滚动体15的附加保持架18至少在另一个方向上相对于支撑端板的座圈轴向保持。
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公开(公告)号：US5736853A
公开(公告)日：1998-04-07
申请号：US615000
申请日：1996-03-13
申请人： Christian Rigaux
发明人： Christian Rigaux
CPC分类号： F16C41/007 , F16C33/60 , G01P3/446 , F16C19/185 , F16C19/186 , F16C2326/02
摘要： A rolling-contact bearing has a speed-detecting device which includes a sensor which is fixed to a non-rotating race of the bearing, and an encoder element which is mounted on a subassembly which includes two rotating races. The rolling elements of the bearing are held by two axially spaced cages. The encoder element has an active part and a radial part which supports the active part. The radial part extends between the two cages. The active part of the encoder element has an axial dimension which is greater than the axial distance between the two cages.
摘要翻译： 滚动接触轴承具有速度检测装置，该速度检测装置包括固定到轴承的非旋转座圈的传感器，以及安装在包括两个旋转座圈的子组件上的编码器元件。 轴承的滚动元件由两个轴向隔开的保持架保持。 编码器元件具有有源部分和支撑有源部分的径向部分。 径向部分在两个笼之间延伸。 编码器元件的主动部分的轴向尺寸大于两个笼之间的轴向距离。
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10.发明授权Sealing device for passage of fluid through a bearing, and bearing equipped with said device 失效用于使流体通过轴承的密封装置以及配备有所述装置的轴承
公开(公告)号：US5503480A
公开(公告)日：1996-04-02
申请号：US327797
申请日：1994-10-20
申请人： Claude Caillaut , Christophe Bonnin , Christophe Houdayer , Christian Rigaux , Martha Berges , Eric Bechini , Marc DeFossez , Olivier Message
发明人： Claude Caillaut , Christophe Bonnin , Christophe Houdayer , Christian Rigaux , Martha Berges , Eric Bechini , Marc DeFossez , Olivier Message
CPC分类号： F16C19/184 , B60C23/003 , F16C33/30 , F16C33/76 , F16C41/005
摘要： The sealing device (8) for the passage of a fluid between a rotating race and a non-rotating race of a bearing each penetrated by channels (6, 7) for the passage of the fluid, comprises a one-piece annular central body (9) of elastic material having a circular shoulder (10) for fixing to one of the races (1), and two main sealing lips (12) which mutually form an annular intermediate chamber (13) and which are in friction contact with the other race (2). The central body (9) is penetrated by at least one channel (15) communicating with the channels (6) of the race associated with the circular fixing shoulder, and also with the intermediate chamber, which communicates with the channels (7) of the other race, so that the fluid introduced into the channels of one of the races of the bearing passes through the central body in a leaktight manner and exits through the channels of the other race.
摘要翻译： 用于使流体在流体之间通过的密封装置（8）包括一体式环形中心体（8），该密封装置（8）包括一体式环形中心体（8） 9）具有用于固定到一个座圈（1）的圆形肩部（10）和相互形成环形中间室（13）并与另一个摩擦接触的两个主密封唇部（12）的弹性材料 种族（2）。 至少一个通道（15）穿过中心体（9），该通道（15）与与圆形固定肩部相关联的滚道的通道（6）连通，并且还与中间室连通，该中间室与 引入到轴承中的一个的通道中的流体以密封的方式穿过中心体并且通过另一种族的通道离开。
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