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    Wheel support assembly for transmitting a drive force from an electric motor to a wheel
    21.
    发明申请
    Wheel support assembly for transmitting a drive force from an electric motor to a wheel 审中-公开
    用于将驱动力从电动机传递到车轮的车轮支撑组件

    公开(公告)号：US20020090158A1

    公开(公告)日：2002-07-11

    申请号：US10013552

    申请日：2001-12-13

    Applicant: NTN CORPORATION

    Inventor： Takashi Nozaki ,  Masuo Takaki

    IPC: F16C013/00

    CPC classification number: B60B27/0026 ,  B60B27/00 ,  B60B27/0005 ,  B60B27/0042 ,  B60B27/0084 ,  B60B27/0094

    Abstract: A wheel bearing assembly for transmitting an automotive drive force from an electrically operated drive motor (1) to a wheel (52) is designed to have a compact and lightweight structure and to enable standardization of assemblage of electric motorcars. The wheel bearing assembly includes an outer member (41) formed integrally with a radially outwardly extending flange (44) for securement of the assembly to an automotive fame structure, and an inner member (42) having a center bore (49) and adapted to be driven by the drive motor 1 through an axle (60) fixedly inserted into the center bore (49). Each of the inner and outer members (41) and (42) has two raceways with respective rows of rolling elements (43) intervening therebetween. The inner member (42) has a radially outwardly extending wheel mounting flange (42) to which the wheel (52) is secured.

    Abstract translation: 用于将汽车驱动力从电动驱动马达（1）传递到车轮（52）的车轮轴承组件设计成具有紧凑且轻便的结构，并且能够使电动马达的组合标准化。 车轮轴承组件包括与径向向外延伸的凸缘（44）整体形成的外部构件（41），用于将组件固定到汽车结构上;以及内部构件（42），其具有中心孔（49）并适于 由驱动马达1通过固定地插入中心孔（49）的轴（60）驱动。 内部和外部构件（41）和（42）中的每一个具有两个滚道，其中相应的行滚动元件（43）插入其间。 内部构件（42）具有径向向外延伸的轮安装凸缘（42），轮（52）固定到该安装凸缘。

    Finger roller for agricultural machines
    23.
    发明申请
    Finger roller for agricultural machines 审中-公开
    农用机械手指辊

    公开(公告)号：US20020049124A1

    公开(公告)日：2002-04-25

    申请号：US09785052

    申请日：2001-02-15

    Applicant: ARTEMIS Kautschuk-Uno Kunststofftechnik GmbH & Cie.

    Inventor： Sebastian Jager

    IPC: F16C013/00

    CPC classification number: A01D23/02 ,  A01D33/08 ,  A01D2023/022 ,  A01D2023/028 ,  A46B13/001

    Abstract: A finger roller is provided for agricultural machines, and includes a plurality of elastically deformable finger disks that are disposed on a driven shaft closely adjacent to one another. The hub of each finger disk has a plurality of elastically deformable fingers projecting therefrom. Each hub has at least one insert for increasing its axial rigidity, and/or it is made of a material that is harder than its fingers.

    Abstract translation: 为农业机械提供指轮，并且包括多个可弹性变形的指盘，其设置在彼此紧邻的从动轴上。 每个指盘的轮毂具有从其突出的多个可弹性变形的指状物。 每个轮毂具有至少一个用于增加其轴向刚性的插入件，和/或由其比手指更硬的材料制成。

    Bearing apparatus for vehicle
    24.
    发明申请
    Bearing apparatus for vehicle 有权
    车载轴承装置

    公开(公告)号：US20020048419A1

    公开(公告)日：2002-04-25

    申请号：US10011873

    申请日：2001-10-22

    Applicant: Koyo Seiko Co., Ltd.

    Inventor： Masahiro Inoue ,  Yoshifumi Shige ,  Koji Shima ,  Setsuji Suzuki ,  Makoto Okada ,  Seiji Hojo ,  Koichi Aida

    IPC: F16C013/00

    CPC classification number: B60B27/0084 ,  B60B27/00 ,  B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0094 ,  F16C19/186 ,  F16C35/0635

    Abstract: In a construction in which a double row rolling bearing and a constant velocity joint are mounted to a hub wheel, a fixing ring fixedly mounted to a vehicle-outer side opening of the hub wheel is sandwiched between a vehicle-outer side end face of an outer ring shaft of the constant velocity joint and a bolt integrally mounted to the shaft in the axial direction, thereby coupling the outer ring of the constant velocity joint to the hub wheel. In this case, a simple coupling operation only for mounting the bolt to the shaft suffices, and a pre-load that has been applied to the rolling bearing is maintained invariably.

    Abstract translation: 在轮毂轮上安装双列滚动轴承和等速万向接头的结构中，固定安装在轮毂轮的车外侧开口部的固定环被夹在车轮外侧端面之间 等速万向节的外圈轴和沿轴向一体地安装到轴上的螺栓，从而将等速万向节的外圈联接到轮毂轮。 在这种情况下，仅仅将螺栓安装到轴上的简单的联接操作就足够了，并且已经施加到滚动轴承上的预载荷总是保持不变。

    Elastic roll
    25.
    发明申请
    Elastic roll 失效
    弹性卷

    公开(公告)号：US20020045523A1

    公开(公告)日：2002-04-18

    申请号：US09953199

    申请日：2001-09-17

    Applicant: VOITH PAPER PATENT GmbH

    Inventor： Lothar Zimmermann ,  Carsten Sohl

    IPC: F16C013/00 ,  B23P017/00

    CPC classification number: D21G1/0233 ,  Y10T29/49551 ,  Y10T29/49563

    Abstract: Roll and process of manufacturing roll for the smoothing of paper webs, which has a hard roll core including in particular metal. The roll core is provided at its outside with an elastic covering layer which includes an elastic matrix material and fibers embedded into the matrix material. The diameter of the fibers is less than about 800 nm so that the surface of the elastic covering layer has an extremely high smoothness, in particular an Ra value of less than around about 0.6 mm. The thickness of the elastic covering layer amounts to between about 3 and about 20 mm. In addition to the fibers, powdery fillers are embedded in the matrix material whose outer dimensions are each less than about 1 nullm at least in one direction.

    Abstract translation: 用于平滑纸幅的辊和辊的制造方法，其具有包括特别是金属的硬卷芯。 辊芯在其外部设置有弹性覆盖层，其包括弹性基体材料和嵌入基质材料中的纤维。 纤维的直径小于约800nm，使得弹性覆盖层的表面具有非常高的平滑度，特别是小于约0.6mm的Ra值。 弹性覆盖层的厚度在约3至约20mm之间。 除了纤维之外，粉末状填料被嵌入到基体材料中，其外形尺寸至少在一个方向上小于约1μm。

    Conductive roll and manufacturing method thereof
    26.
    发明申请
    Conductive roll and manufacturing method thereof 审中-公开
    导电辊及其制造方法

    公开(公告)号：US20020035020A1

    公开(公告)日：2002-03-21

    申请号：US09915356

    申请日：2001-07-27

    Applicant: Tokai Rubber Industries, Ltd.

    Inventor： Koji Yamaguchi ,  Yukio Oyama ,  Naoaki Sasakibara

    IPC: B25F005/02 ,  F16C013/00 ,  B21K001/02 ,  B23P017/00

    CPC classification number: G03G15/0233 ,  G03G15/0818 ,  G03G15/1685 ,  G03G2215/0863 ,  Y10T29/49549

    Abstract: A conductive roll for an electrophotographic apparatus, which eliminates deposition unevenness onto the roll surface, inhibits occurrence of non-uniform roll resistance value, and gives a satisfactory image free from density unevenness. The surface of the conductive roll is corona-treated by arranging the conductive roll oppositely to, and in parallel with a discharging electrode, and impressing a voltage onto the electrode while rotating the conductive roll. With the conductive roll subjected to a corona treatment of the roll surface, deposition unevenness onto the roll surface is eliminated, a uniform roll resistance value is maintained throughout the entire surface even after use for a long period of time, thus permitting maintenance of stable properties.

    Abstract translation: 用于电子照相设备的导电辊，其消除了辊表面上的沉积不均匀性，抑制了不均匀的滚动阻力值的发生，并且给出了没有浓度不均匀的令人满意的图像。 通过将导电辊与放电电极相反并且与放电电极平行布置来导电辊的表面进行电晕处理，并且在旋转导电辊的同时将电压施加到电极上。 在导电辊进行辊表面的电晕处理的情况下，消除了辊表面上的沉积不均匀，即使长时间使用后也能在整个表面上均匀地保持辊的电阻值，从而可以保持稳定的性能 。

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    27.
    发明申请
    "Smart" bowed roll 失效
    “聪明”鞠躬

    公开(公告)号：US20020016241A1

    公开(公告)日：2002-02-07

    申请号：US09894246

    申请日：2001-06-27

    Inventor： Mark R. VanRens

    IPC: B05C001/08 ,  B25F005/02 ,  F16C013/00

    CPC classification number: D21G1/0206 ,  D21F1/40 ,  D21G9/0009 ,  F16C13/003

    Abstract: An improved bowed roll assembly and system that can be adjusted during operation to alter critical speeds to outside the range of the operational speed of the assembly, and methods of altering critical speeds of the roll assembly during its operation to inhibit harmonic vibration are provided. In one embodiment, the bowed roll assembly system includes a programmable logic controller (PLC) and accelerometer, and the critical speeds of the roll assembly are nulllearnednull by the PLC which triggers changes to the pressure of the pressure applying member of the assembly to alter the roll's stiffness and the critical speeds.

    Abstract translation: 提供了一种改进的弯辊组件和系统，其可以在操作期间被调节以将临界速度改变到组件的操作速度范围之外，以及在其操作期间改变辊组件的临界速度以抑制谐波振动的方法。 在一个实施例中，弓形辊组件系统包括可编程逻辑控制器（PLC）和加速度计，并且辊组件的临界速度由PLC“学习”，其触发对组件的压力施加构件的压力的改变， 改变卷的刚度和临界速度。

    Roll for a paper or board machine, method for manufacturing the same and coating composition therefor
    28.
    发明申请
    Roll for a paper or board machine, method for manufacturing the same and coating composition therefor 失效
    卷纸或纸板机，其制造方法和涂料组合物

    公开(公告)号：US20010024723A1

    公开(公告)日：2001-09-27

    申请号：US09804315

    申请日：2001-03-12

    Inventor： Juhani Vestola ,  Kari Niemi ,  Juha Wahlroos ,  Pentti Lehtonen ,  Jorma Majava ,  Jussi Tuomela ,  Harri Kuosa

    IPC: B25F005/02 ,  F16C013/00 ,  D02G003/00

    CPC classification number: D21F3/08 ,  D21G1/0246 ,  Y10T428/2933

    Abstract: A roll for use in the manufacture of paper and board, a press roll, in particular a center roll in a press, a backup roll for an extended-nip press roll, a hot press roll, or equivalent, which is in direct contact with a wet paper web, or a calender roll, a method for manufacturing the same and a coating composition therefor including an adhesion layer arranged on the frame part of the roll and a ceramic layer arranged on the adhesion layer. The ceramic layer has a thickness of from about 100 nullm to about 2000 nullm and includes from about 50% to about 95% by weight of Cr2O3 and from about 3% to about 50% by weight of TiO2, or from about 50% to about 80% by weight of Al2O3 and from about 20% to about 50% by weight of ZrO2, or exclusively Al2TiO5. The outer face of the ceramic layer is finished until the roughness Ra is from about 0.2 nullm to about 2.0 nullm and/or the porosity of the outer face of the roll is from about 1% to about 20%. In addition to or instead of TiO2, the ceramic layer may contain oxides of aluminum, silicon, zirconium, magnesium, manganese, tin, tungsten and mixtures thereof.

    Abstract translation: 用于制造纸和纸板的辊，压辊，特别是压机中的中心辊，用于延伸压辊压辊的支承辊，热压辊或等效物，其直接与 湿纸幅或压光辊，其制造方法及其涂料组合物，包括布置在辊的框架部分上的粘合层和布置在粘合层上的陶瓷层。 陶瓷层的厚度为约100μm至约2000μm，并且包括约50重量％至约95重量％的Cr 2 O 3和约3重量％至约50重量％的TiO 2，或约50重量％至约50重量％ 80重量％的Al 2 O 3和约20重量％至约50重量％的ZrO 2，或仅由Al 2 TiO 5构成。 陶瓷层的外表面完成，直到粗糙度Ra为约0.2μm至约2.0μm，和/或辊的外表面的孔隙率为约1％至约20％。 除了或代替TiO 2，陶瓷层可以含有铝，硅，锆，镁，锰，锡，钨的氧化物及其混合物。

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