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1. 发明授权

US5564838A Member for axial retention of a rolling-contact bearing with information sensor and rolling-contact bearing assembly including such a member 失效
标题翻译：具有信息传感器的滚动接触轴承和包括这种构件的滚动接触轴承组件的轴向保持构件
公开(公告)号：US5564838A
公开(公告)日：1996-10-15
申请号：US416075
申请日：1995-04-03
申请人： Claude Caillault , Christophe Houdayer , Christian Rigaux , Pascal Lhote
发明人： Claude Caillault , Christophe Houdayer , Christian Rigaux , Pascal Lhote
IPC分类号： F16B21/18 , F16C19/18 , F16C35/067 , G01P3/44 , F16C32/00 , F16C41/00
CPC分类号： F16C19/184 , F16B21/183 , F16C35/067 , F16C41/007 , G01P3/443 , F16C2226/74 , F16C2326/02 , F16C33/783 , F16C33/7879 , Y10S384/903
摘要： A member for axially retaining a rolling-contact bearing (6) relative to a mechanical element (13) radially adjacent to the rolling-contact bearing consists of an open metallic ring (21) which can be elastically deformed radially, produced from a thin sheet of metal, and including a substantially cylindrical part (22), at least one end of which is equipped with a radial rim intended to interact both with a circular groove (14) formed in a housing (12) of the mechanical element adjacent to the rolling-contact bearing and with the non-rotating race (11) of the rolling-contact bearing, so as to form an axial limit stop for the latter.
摘要翻译：用于相对于与滚动接触轴承径向相邻的机械元件（13）轴向保持滚动接触轴承（6）的构件由敞开的金属环（21）组成，该金属环可以从薄片的金属，并且包括基本上圆柱形的部分（22），其至少一端装备有径向边缘，其旨在与形成在邻近所述机械元件的壳体（12）中的圆形凹槽（14）相互作用滚动接触轴承和滚动接触轴承的非旋转座圈（11），以便形成用于滚动轴承的轴向限位件。

2. 发明授权

US5382098A Sealing device including an encoding element for a bearing, and bearing equipped with such a device 失效
标题翻译：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
申请人： Christian Rigaux , Pascal Lhote , Claude Caillault , Christophe Houdayer
发明人： Christian Rigaux , Pascal Lhote , Claude Caillault , Christophe Houdayer
IPC分类号： F16C33/78 , F16C19/18 , F16C19/52 , F16C41/00 , G01P3/44 , G01P3/488 , F16C33/76 , G01P3/48
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。

3. 发明授权

US5624192A Rolling-contact bearing equipped with a built-in device for detecting the speed of rotation 失效
标题翻译：滚动接触轴承配有内置装置，用于检测旋转速度
公开(公告)号：US5624192A
公开(公告)日：1997-04-29
申请号：US642863
申请日：1996-05-06
申请人： Christian Rigaux , Claude Caillault , Christophe Houdayer
发明人： Christian Rigaux , Claude Caillault , Christophe Houdayer
IPC分类号： F16C19/52 , F16C33/60 , F16C41/00 , G01P3/44 , F16C19/08
CPC分类号： F16C33/60 , F16C19/185 , F16C33/768 , F16C41/007 , G01P3/446 , F16C2326/02
摘要： The rolling-contact bearing comprises one outer race 11, two inner races 12,13, two rows of rolling bodies 14 held in cages 15 and a built-in device for detecting the speed of rotation, of the type comprising a sensor means 17 and an encoder means 19 which are located in the annular chamber defined between the inner races 12, 13 and outer race 11 and the rolling bodies 14. The encoder means 19 comprises an active part 20 capable of creating in the sensor means 17 a periodic signal of frequency proportional to the rotational speed of the bearing 1. The encoder means 19 comprises a support part 21 secured to the inner races 12,13 and made of a nonmagnetic material, so that the said support part 21 axially holds the inner races 12,13 against each other before the bearing 1 is mounted in the mechanical assembly for which it is intended.According to the invention, the encoder axially secures the inner races after the bearing has been assembled and cannot come into contact with the rolling bodies.
摘要翻译：滚动接触轴承包括一个外圈11，两个内圈12,13，保持在保持架15中的两排滚动体14和用于检测旋转速度的内置装置，其包括传感器装置17和编码器装置19，其位于限定在内圈12,13和外圈11和滚动体14之间的环形室中。编码器装置19包括有源部分20，其能够在传感器装置17中产生周期信号频率与轴承1的旋转速度成比例。编码器装置19包括固定到内圈12,13并由非磁性材料制成的支撑部21，使得所述支撑部21轴向地保持内圈12,13 在将轴承1安装在其所期望的机械组件之前彼此相对。根据本发明，编码器在组装轴承之后轴向固定内圈，并且不能与滚动体接触。

4. 发明授权

US5438260A Removable device for sensing the rotation speed of a bearing, and a vehicle wheel hub assembly equipped with same 失效
标题翻译：用于检测轴承的转速的可拆卸装置以及配备有轴承的车轮轮毂组件
公开(公告)号：US5438260A
公开(公告)日：1995-08-01
申请号：US083761
申请日：1993-06-30
申请人： Christian Rigaux , Christophe Houdayer , Christophe Bonnin , Claude Caillault
发明人： Christian Rigaux , Christophe Houdayer , Christophe Bonnin , Claude Caillault
IPC分类号： G01P3/44 , G01P3/48 , G01P3/54
CPC分类号： G01P3/443 , F16C41/007 , F16C19/185 , F16C2326/02
摘要： A device for sensing the rotation speed of a bearing comprises an encoder member fastened to a rotating part of the bearing and a sensor assembly comprising a plastics material sensor support housing a sensor and a metal support for locating and fastening the sensor assembly on and to a non-rotating part of the bearing. The sensor support is overmolded onto the latter's outside surface. The sensor faces the encoder member in order to measure its rotation speed. The-metal support comprises a substantially axial centring portion adapted to cooperate removably with a bearing surface on the non-rotating part of the bearing and a washer-like plane radial portion adjacent the centring portion adapted to be clamped between a radial surface of the non-rotating part of the bearing and a radial surface of a non-rotating member. The device may be fitted to vehicle wheel hub assemblies.
摘要翻译：用于感测轴承的转速的装置包括固定在轴承的转动部分上的编码器部件和传感器组件，该传感器组件包括容纳传感器的塑料材料传感器支架和用于将传感器组件定位和紧固在其上的传感器组件轴承的非旋转部分。传感器支架被覆盖在后者的外表面上。传感器面向编码器部件以测量其转速。金属支撑件包括基本上轴向的定心部分，其适于与轴承的非旋转部分上的支承表面可移除地配合，以及邻近定心部分的垫圈状平面径向部分，其适于夹紧在非径向的径向表面之间，轴承的旋转部分和非旋转构件的径向表面。该装置可以安装在车轮轮毂组件上。

5. 发明授权

US5434503A Device for radial detection of the rotational speed of a rolling-contact bearing, with an encoding element, a sensor element and a sensor holder, and bearing equipped with such device 失效
标题翻译：用于径向检测滚动接触轴承的转速的装置，具有编码元件，传感器元件和传感器保持器以及装备有这种装置的轴承
公开(公告)号：US5434503A
公开(公告)日：1995-07-18
申请号：US199711
申请日：1994-02-22
申请人： Christian Rigaux , Pascal Lhote , Claude Caillault , Christophe Houdayer
发明人： Christian Rigaux , Pascal Lhote , Claude Caillault , Christophe Houdayer
IPC分类号： F16C19/52 , G01P3/44 , G01P3/488 , G01B7/30
CPC分类号： F16C33/78 , F16C41/007 , G01P3/443 , F16C19/184 , F16C19/185 , F16C2326/02
摘要： The device for detecting the rotational speed of a rolling-contact bearing includes an encoding element provided with a multipolar ring with axial magnetism secured to the rotating race of the bearing. The device further includes a sensor element provided with a passive sensor with a coil wound in an annular magnetic flux concentrator of U-shaped cross-section, and with a sensor holder secured to the non-rotating race of the bearing. The multipolar ring and the sensor element are located radially with an air gap. The magnetic flux concentrator includes a cylindrical part delimited axially by two collecting branches situated radially outside the cylindrical part. At least one of the collecting branches includes teeth on its periphery. Also, that branch of the flux concentrator which is located on the same side as the rolling elements is inclined toward the adjoining row of rolling elements.
摘要翻译：用于检测滚动接触轴承的转速的装置包括编码元件，该编码元件具有固定到轴承的旋转座圈的轴向磁性的多极环。该装置还包括设置有被动传感器的传感器元件，该无源传感器具有卷绕在U形横截面的环形磁通集中器中的线圈，并且传感器保持器固定到轴承的非转动座圈上。多极环和传感器元件径向设有气隙。磁通集中器包括圆柱形部分，其圆柱形部分由位于圆柱形部分径向外侧的两个收集分支轴向限定。收集分支中的至少一个在其周边包括齿。此外，位于与滚动元件相同侧的通量集中器的分支相对于相邻的滚动元件行倾斜。

6. 发明授权

US5421654A Composite annular encoder for a bearing, and bearing with information sensor and possessing such an encoder 失效
标题翻译：用于轴承的复合环形编码器，带有信息传感器并具有这种编码器的轴承
公开(公告)号：US5421654A
公开(公告)日：1995-06-06
申请号：US84074
申请日：1993-06-30
申请人： Christian Rigaux , Christophe Houdayer , Claude Caillault
发明人： Christian Rigaux , Christophe Houdayer , Claude Caillault
IPC分类号： F16C19/52 , G01P3/44 , F16C19/08
CPC分类号： F16C41/007 , G01P3/443 , F16C2326/02
摘要： A composite annular encoder (15) for a bearing with information sensor (16), comprises an annular metal support (21) of L-shaped cross section with a plane radial part (21a) and an axial part (21b), and a annular element (22) produced as a single piece made from thermoplastic material, which annular element is constituted by a radial part (22a) which includes the multipole ring (22b) and is overmolded onto the plane radial part (21a) of the metal support, and by an axial retaining part (22c) overmolded onto the outer surface of the axial part (21b) of the metal support. The metal support has, on its axial part, anchoring points (21c, 21d) for the overmolding of the axial retaining part (22c) of the annular element made from thermoplastic material, enabling the thermoplastic annular element and the metal support to be rendered axially and circumferentially integral.
摘要翻译：一种用于具有信息传感器（16）的轴承的复合环形编码器（15），包括具有平面径向部分（21a）和轴向部分（21b）的L形横截面的环形金属支撑件（21）和环形元件（22）由热塑性材料制成的单件制成，该环形元件由包括多极环（22b）的径向部分（22a）构成，并且包覆模制在金属支撑体的平面径向部分（21a）上，并且通过包覆模制在金属支撑件的轴向部分（21b）的外表面上的轴向保持部分（22c）。金属支撑件在其轴向部分上具有用于包覆模制由热塑性材料制成的环形元件的轴向保持部分（22c）的锚固点（21c，21d），使得热塑性环形元件和金属支撑件能够轴向地并且周向整体。

7. 发明授权

US5642946A Rolling-contact bearing equipped with a sealing device for the passage of fluid 失效
标题翻译：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
申请人： Claude Caillault , Christophe Houdayer
发明人： Claude Caillault , Christophe Houdayer
IPC分类号： F16C33/78 , B60C23/00 , F16C19/18 , F16C33/66 , F16C33/76 , F16L27/087
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。

8. 发明授权

US5195830A Leaktight sensor assembly which can be incorporated in a data sensor bearing and bearing equipped with such an assembly 失效
标题翻译：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
申请人： Claude Caillault , Christophe Houdayer
发明人： Claude Caillault , Christophe Houdayer
IPC分类号： F16J15/32 , G01P3/44
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。

9. 发明授权

US5503480A Sealing device for passage of fluid through a bearing, and bearing equipped with said device 失效
标题翻译：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
IPC分类号： B60C23/00 , F16C19/18 , F16C33/30 , F16C33/76
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。

10. 发明授权

US5484213A Rolling-contact bearing equipped with a sealing device for passage of fluid 失效
标题翻译：滚动接触轴承配备有用于流体通过的密封装置
公开(公告)号：US5484213A
公开(公告)日：1996-01-16
申请号：US346298
申请日：1994-11-23
申请人： Claude Caillaut , Christophe Bonnin , Christophe Houdayer , Christian Rigaux , Martha Berges , Eric Beghini , Marc Defossez , Olivier Message
发明人： Claude Caillaut , Christophe Bonnin , Christophe Houdayer , Christian Rigaux , Martha Berges , Eric Beghini , Marc Defossez , Olivier Message
IPC分类号： B60C23/00 , F16C19/18 , F16C33/76 , F16C33/78 , F16C33/72
CPC分类号： F16C33/76 , B60C23/003 , F16C19/184 , F16C41/005
摘要： The rolling-contact bearing comprises a rotating race and a non-rotating race through each of which there pass ducts (6, 7) for passage of fluid, rolling elements (3) between the rotating and non-rotating races, and a sealing device (8) fitted between the rotating and non-rotating races in order to form a leaktight intermediate chamber (14) communicating with the ducts (6, 7) for the passage of fluid. The intermediate chamber has two flexible walls (11) of which the free end parts form two sealing lips (12) in frictional contact with a contact surface (13) of one of the races (2) of the bearing. The frictional contact surfaces (13) are inclined with respect to the axis (XX') of rotation of the bearing. The flexible walls (11) extend substantially parallel to the contact surfaces so that the contact pressure between the sealing lips and the surfaces varies in the same direction as the pressure of the fluid in the intermediate chamber (14) of the sealing device.
摘要翻译：滚动接触轴承包括旋转座圈和非旋转座圈，每个座圈通过用于流体流动的管道（6,7），滚动元件（3）在旋转和非旋转座圈之间，密封装置（8），其安装在旋转和非旋转的种族之间，以便形成与用于流体通过的管道（6,7）连通的密封中间室（14）。中间室具有两个柔性壁（11），其自由端部形成与轴承的一个（2）的接触表面（13）摩擦接触的两个密封唇缘（12）。摩擦接触表面（13）相对于轴承的旋转轴线（XX'）倾斜。柔性壁（11）基本上平行于接触表面延伸，使得密封唇和表面之间的接触压力在与密封装置的中间室（14）中的流体的压力相同的方向上变化。

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