公开(公告)号：US20010005707A1

公开(公告)日：2001-06-28

申请号：US09761165

申请日：2001-01-16

Inventor： James S. White ,  Edward C. Kirchner

IPC: B25F005/02 ,  D21G001/02 ,  F16C013/00

CPC classification number: F16C13/024 ,  B21B11/00 ,  B21B27/05 ,  B21B37/007 ,  B21B37/30 ,  B21B37/36 ,  D21G1/008 ,  F16F15/005 ,  F16F15/10 ,  G05D5/03

Abstract: A method of controlling deflection of a dynamic surface having a predetermined shape includes sensing a change in the predetermined shape of the dynamic surface, providing at least one piezoelectric actuator in communication with the dynamic surface for applying a counter force thereto, and activating the at least one piezoelectric actuator for applying the counter force to the dynamic surface for returning the dynamic surface to the predetermined shape.

公开(公告)号：US20010003112A1

公开(公告)日：2001-06-07

申请号：US09768919

申请日：2001-01-24

Inventor： Edward C. Kirchner

IPC: F16C013/00

CPC classification number: F16C13/024 ,  B21B11/00 ,  B21B27/05 ,  B21B37/007 ,  B21B37/30 ,  B21B37/36 ,  D21G1/008 ,  F16F15/005 ,  F16F15/10 ,  G05D5/03

Abstract: A method of controlling vibration of a dynamic surface includes providing at least one piezoelectric actuator in communication with the dynamic surface, and providing a mass over the at least one piezoelectric actuator so that the at least one piezoelectric actuator lies between the mass and the dynamic surface. The method includes sensing vibration of the dynamic surface, and activating the at least one piezoelectric actuator after sensing vibration of the dynamic surface for applying a counter force between the dynamic surface and the mass for reducing or controlling vibration of the dynamic surface.

公开(公告)号：US20040235630A1

公开(公告)日：2004-11-25

申请号：US10441636

申请日：2003-05-21

Inventor： Michael D. Madden ,  Matthew T. Vosika

IPC: B25F005/02 ,  F16C013/00

CPC classification number: D21G1/0233 ,  B29C47/0023 ,  B29C47/0052 ,  B29C47/025 ,  B29C47/065 ,  B29C53/581 ,  B29K2007/00 ,  B29K2009/06 ,  B29K2019/00 ,  B29K2023/06 ,  B29K2075/00 ,  Y10T29/49551 ,  Y10T29/49563

Abstract: A process for forming a cover for an industrial roll includes the steps of: providing an elongate cylindrical core having a longitudinal axis; rotating the core about the longitudinal axis; providing a nozzle movable along a nozzle path that is substantially parallel to and above the core longitudinal axis, the nozzle having at least an upstream outlet and a downstream outlet, the nozzle outlets being longitudinally offset a distance from each other; and applying multiple strips of polymeric material to the core through the nozzle outlets as the nozzle moves along the nozzle path such that the downstream strip forms an overlapping spiral inner layer and the upstream strip forms an overlapping spiral outer layer that overlies the inner layer, the inner and outer layers being adhered with the core.

Abstract translation: 一种用于形成用于工业辊的盖的方法包括以下步骤：提供具有纵向轴线的细长圆柱形芯; 围绕纵轴旋转芯体; 提供可沿着基本上平行于芯纵向轴线并在其上方的喷嘴路径移动的喷嘴，所述喷嘴具有至少上游出口和下游出口，所述喷嘴出口在纵向上彼此偏移距离; 并且当喷嘴沿着喷嘴路径移动时，通过喷嘴出口将多个聚合材料条带施加到芯部，使得下游条带形成重叠的螺旋内层，并且上游条形成覆盖在内层上的重叠的螺旋外层， 内层和外层与芯部粘合。

公开(公告)号：US20040234185A1

公开(公告)日：2004-11-25

申请号：US10479996

申请日：2004-06-15

Inventor： Axel Wisotzky

IPC: F16C013/00 ,  F16C035/00

CPC classification number: F16D65/123 ,  B60B27/001 ,  B60B27/0021 ,  B60B27/0052 ,  B60B27/0057 ,  B60B27/0073 ,  B60B27/06 ,  F16C19/386 ,  F16C35/0635 ,  F16C35/067 ,  F16C2326/02 ,  F16D1/108 ,  F16D2001/103 ,  F16D2065/1344 ,  F16D2065/1384 ,  F16D2250/0084

Abstract: A wheel bearing for a driven rigid axle, having a drive shaft includes a rolling bearing unit which comprises at least one inner race and at least one outer race, an inner race which is oriented toward the outside of the vehicle being designed with an end flange aligned in this direction, and further includes at least along a partial region of its length, a hub profile of a shaft-hub connection, the hub profile being connected to a complementary profile arranged on the drive shaft, an axle body which is mounted in a rotationally fixed manner on the vehicle body, radially surrounds the drive shaft at least along a partial region of its length and forms or accommodates an outer race of the rolling bearing unit, a wheel flange which accommodates at least one drive wheel, and a brake disk which comprises a friction ring and a brake-disk chamber, the brake disk being releasably fastened together with the wheel flange to the end flange of the inner race. In the wheel bearing, the brake disk can be removed without detaching the bearing.

Abstract translation: 具有驱动刚性轴的车轮轴承具有驱动轴，其包括滚动轴承单元，该滚动轴承单元包括至少一个内座圈和至少一个外座圈，朝向车辆外侧定向的内座圈设计成具有端部凸缘 在该方向上对齐，并且还包括至少沿其长度的部分区域，轴毂连接的轮毂轮廓，轮毂轮廓连接到布置在驱动轴上的互补轮廓，轴体安装在 至少沿其长度的部分区域径向包围驱动轴，并且形成或容纳滚动轴承单元的外圈，容纳至少一个驱动轮的轮凸缘和制动器 盘，其包括摩擦环和制动盘室，所述制动盘与所述车轮凸缘可释放地紧固在所述内圈的端部凸缘上。 在车轮轴承中，可以拆下制动盘而不拆卸轴承。

公开(公告)号：US20040234183A1

公开(公告)日：2004-11-25

申请号：US10834124

申请日：2004-04-29

Applicant: NTN CORPORATION

Inventor： Hisashi Ohtsuki

IPC: F16C043/04 ,  F16C013/00

CPC classification number: F16C19/186 ,  F16C19/386 ,  F16C33/64 ,  F16C43/04 ,  F16C2326/02

Abstract: A wheel support bearing assembly excellent in the strength and the creep resistance is provided. An inner member (3) of the bearing assembly includes a hub axle (4) made of carbon steel and having a radially outwardly extending hub flange (22) formed on an outer peripheral surface of the hub axle (4) at a location adjacent the outboard end thereof, and an inner race member (5). The hub axle (4) has a radially inwardly depressed mount (4a) defined on the outer peripheral surface thereof at a location adjacent the inboard end thereof, and the inner race member (5) is fixedly mounted on the depressed mount (4a). A raceway (3b) is defined in an outer peripheral surface of the inner race member (5). The inner race member (5) has a radially inner end edge, delimited between an inner peripheral surface thereof and an annular inboard end face thereof, which edge is chamfered to represent a rounded inner end corner (5a), and is fixed on the depressed mount (4a) by means of an annular end stop (4c) that is formed by staking the inboard end of the hub axle so as to protrude radially outwardly. The hub axle (4) also includes a hardened layer (20) formed on a surface portion of the outer peripheral surface thereof at a region between a root (22a) of the hub flange (22) and the depressed mount (4a). An inboard end of the hardened layer extends to a position between the raceway (3b) and the rounded inner end corner (5a) of the inner race member (5).

Abstract translation: 提供了强度和抗蠕变性优异的车轮支承轴承组件。 轴承组件的内部构件（3）包括由碳钢制成的轮毂轴（4），并且具有径向向外延伸的轮毂凸缘（22），该轮毂凸缘形成在轮毂轴（4）的外周表面上， 外侧端部和内圈构件（5）。 轮毂轴（4）具有在其外周表面上限定在其内侧端的位置处的径向向内凹入的安装件（4a），并且内座圈构件（5）固定地安装在凹陷的底座（4a）上。 滚道（3b）限定在内座圈（5）的外周面上。 内圈构件（5）具有径向内端边缘，在其内周表面和内侧端面之间限定，该边缘被倒角以表示圆形内端角（5a），并且固定在凹陷 通过环形端部止动件（4c）安装（4a），所述环形端部止动件（4c）通过将轮毂轴的内侧端部径向向外突出而形成。 轮毂轴（4）还包括在轮毂凸缘（22）的根部（22a）和凹陷座（4a）之间的区域处形成在其外周表面的表面部分上的硬化层（20）。 硬化层的内侧端部延伸到内圈构件（5）的滚道（3b）和圆形内端角（5a）之间的位置。

公开(公告)号：US20040228556A1

公开(公告)日：2004-11-18

申请号：US10826549

申请日：2004-04-16

Inventor： Hisashi Ohtsuki ,  Koji Nishino

IPC: F16C013/00 ,  F16C041/04 ,  F16C032/00 ,  F16C033/76

CPC classification number: F16C33/7879 ,  B60B27/00 ,  B60T8/329 ,  F16C19/186 ,  F16C33/723 ,  F16C33/78 ,  F16C41/007 ,  F16C2326/02 ,  G01P3/443

Abstract: A vehicle wheel bearing has a sealing device (12) on an inboard side of the bearing with a first sealing plate (23) mounted on an inner ring (3), and a second sealing plate (24) mounted on an outer member (10), arranged opposite to the first sealing plate (23). The first sealing plate (23) has a radially extending portion arranged on the inboard side of the bearing. An encoder (25) is bonded on the radially extending portion. The encoder (25) is made of elastomer material which includes magnetic substance powder. The N and S poles are alternately magnetized along the circumferential direction. The second sealing plate (24) has a substantially nullLnull-shaped cross-section formed by a cylindrical portion and a radially extending portion. Integral side-lip(s) slidingly contact the radially extending portion of the first sealing plate (23). A protecting cover (27) is mounted on the first sealing plate (23) so that it intimately contacts with the encoder (25).

Abstract translation: 车轮轴承在轴承的内侧具有密封装置（12），其具有安装在内圈（3）上的第一密封板（23）和安装在外部构件（10）上的第二密封板（24） ），与第一密封板（23）相对布置。 第一密封板（23）具有布置在轴承内侧的径向延伸部分。 编码器（25）结合在径向延伸部分上。 编码器（25）由包括磁性物质粉末的弹性体材料制成。 N和S极沿圆周方向交替磁化。 第二密封板（24）具有由圆筒形部分和径向延伸部分形成的大致“L”形横截面。 整体侧唇与第一密封板（23）的径向延伸部分滑动接触。 保护盖（27）安装在第一密封板（23）上，使其与编码器（25）紧密接触。

公开(公告)号：US20040214700A1

公开(公告)日：2004-10-28

申请号：US10761896

申请日：2004-01-20

Inventor： John L. Lane ,  Wayne R. Willkomm ,  Thomas Peterson ,  Michael Adamson ,  Stephen Ulm

IPC: F16C013/00

CPC classification number: B65G39/09 ,  F16C13/006 ,  F16C33/72

Abstract: A roller assembly for use, for example, in agricultural machines where the roller assembly has an exterior surface portion adapted to contact a conveyor element supporting the agricultural products and a bearing sub-assembly positioned about an axle in the center of the roller assembly. The bearing sub-assembly has at least one bearing, at least one sealing element having an elastomeric sealing portion positioned outboard of the bearing and at least one standoff also positioned outboard of the bearing. There may be a plug in place of one of the sealing elements, the plug being elastomeric and configured to make a compression fit with the hub.

Abstract translation: 一种用于例如在农业机械中使用的辊组件，其中辊组件具有适于接触支撑农产品的输送元件的外表面部分和在辊组件的中心定位的轴的轴承子组件。 轴承子组件具有至少一个轴承，至少一个密封元件具有定位在轴承外侧的弹性密封部分和至少一个也位于轴承外侧的支座。 可以有一个插头来代替一个密封元件，插头是弹性的，并且被配置成与毂相配合。

公开(公告)号：US20040120622A1

公开(公告)日：2004-06-24

申请号：US10472540

申请日：2004-02-12

Inventor： Eiji Tajima ,  Hisashi Ohtsuki ,  Akira Torii ,  Motoharu Niki

IPC: F16C013/00

CPC classification number: F16D3/224 ,  B60B27/00 ,  B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0084 ,  B60B27/0094 ,  F16C19/184 ,  F16C2326/02 ,  F16D1/0858 ,  F16D3/22 ,  F16D2001/103 ,  F16D2003/22326 ,  Y10T29/49533 ,  Y10T29/49535 ,  Y10T29/49643 ,  Y10T29/49915 ,  Y10T29/49922

Abstract: The wheel hub 30 includes a radial swaged portion 37 formed by a radially outward plastic deformation of one end thereof, whereby an inner ring 40 fitted onto the wheel hub 30 is united therewith. An outer joint member 72 of a constant velocity joint 70 is press-fitted into the wheel hub 30, causing serrations 81 on the inner periphery of the wheel hub 30 and a serrated shaft 82 of the outer joint member 72 to engage with each other. The tooth profile of the serrations 81 on the wheel hub 30 is controlled within a predetermined specified range over the entire axial length thereof, whereby radial contraction of the serrations 81 caused by swaging is reduced.

Abstract translation: 轮毂30包括通过其一端的径向向外的塑性变形而形成的径向锻造部分37，由此安装在轮毂30上的内环40结合在一起。 将等速万向节70的外侧接头部件72压配合到轮毂30中，使轮毂30的内周上的锯齿状部81与外侧接合部件72的锯齿状轴82相互啮合。 齿轮轮毂30上的锯齿81的齿廓在其整个轴向长度上被控制在预定的规定范围内，从而减小了由锻模引起的锯齿81的径向收缩。

公开(公告)号：US20040087423A1

公开(公告)日：2004-05-06

申请号：US10284770

申请日：2002-10-31

Inventor： Romeo G. Vergara

IPC: B25F005/00 ,  B05C011/00 ,  B25F005/02 ,  F16C013/00

CPC classification number: D21G1/0233 ,  F16C13/00 ,  Y10T29/4956 ,  Y10T29/49563

Abstract: A paper machine roll cover surface layer has a mixture of an elastomeric material and between about 10 phr and about 24 phr UHMWPE particles.

Abstract translation: 造纸机辊盖表面层具有弹性体材料和约10phr至约24phr UHMWPE颗粒的混合物。

公开(公告)号：US20040047527A1

公开(公告)日：2004-03-11

申请号：US10237959

申请日：2002-09-10

Inventor： Cheng-Xun Jiang

IPC: F16C013/00

CPC classification number: B62K21/06 ,  F16C33/76 ,  F16C2326/26

Abstract: A combination of a bearing journal assembly and a head tube of a bicycle includes a skirt extending from each of two ends of the head tube and each skirt has a groove defined therein. A retainer has a plurality of balls rotatably engaged therewith as a one-piece member which is engaged with the groove in each skirt.

Abstract translation: 轴承轴颈组件和自行车的头管的组合包括从头管的两个端部中的每一个延伸的裙部，并且每个裙部具有限定在其中的凹槽。 保持器具有多个与其可旋转地接合的滚珠作为与每个裙部中的凹槽接合的单件构件。