公开(公告)号：US20040023767A1

公开(公告)日：2004-02-05

申请号：US10363531

申请日：2003-06-23

Inventor： Shunsuke Kato ,  Mitsuru Tsunokawa ,  Atsuo Tanaka

IPC: B25F005/02 ,  F16C013/00

CPC classification number: D21G1/0233 ,  B29C41/042 ,  B29C41/22 ,  B29C2793/009 ,  B29K2105/16 ,  B29K2995/0046 ,  B29K2995/0064 ,  B29L2023/00 ,  Y10T29/4956 ,  Y10T29/49563 ,  Y10T29/49984

Abstract: A liquid mixture containing a liquid polymeric material and a granular filler is injected into a mold (11) for centrifugal molding and subjected to centrifugal molding, thereby preparing a cylindrical body including a homogeneous dispersion layer (2) having the filler homogeneously dispersed in the polymeric material and a high-density packed bed (1), formed on the outer peripheral surface side or on the inner peripheral surface side of the homogeneous dispersion layer (2), containing the aforementioned polymeric material more densely filled with the aforementioned filler. The high-density packed bed (1) is removed for exposing the surface of the homogeneous dispersion layer (2). According to this structure, the yield of the elastic cylindrical body can be improved.

Abstract translation: 将含有液体聚合物材料和颗粒状填料的液体混合物注入用于离心成型的模具（11）中并进行离心成型，从而制备包括均匀分散层（2）的圆柱体，其中均匀分散层（2）均匀分散在聚合物 材料和形成在均匀分散层（2）的外周表面侧或内周表面侧上的高密度填充床（1），其包含更密集地填充有上述填料的上述聚合物材料。 去除高密度填充床（1）以暴露均匀分散层（2）的表面。 根据该结构，能够提高弹性筒体的产量。

公开(公告)号：US20040022469A1

公开(公告)日：2004-02-05

申请号：US10458729

申请日：2003-06-11

Inventor： Masahiro Ozawa ,  Mitsuru Umekida ,  Noriaki Ida

IPC: F16C013/00

CPC classification number: B60B27/0026 ,  B60B27/00 ,  B60B27/0005 ,  B60B27/0042 ,  B60B27/0094 ,  F16C19/184 ,  F16C35/063 ,  F16C43/04 ,  F16C2326/02

Abstract: An outer joint member for a constant velocity joint is fitted to the inner periphery of a wheel hub, and the stem portion of the outer joint member that is located inside is plastically deformed in the radially outward direction in order to couple the wheel hub and the outer joint member. The ratio of the inner diameter nulldA before plastic deformation in the plastic deformation portion of the outer joint member and the inner diameter nulldB after the plastic deformation (nullnull(nulldB/nulldA) is set in the range from 1.05 to 1.15 (1.05nullnullnull1.15). In this way, high workability and joining strength can be achieved at a time in the swaging process in the radially outward direction.

Abstract translation: 用于等速万向节的外接头构件装配到轮毂的内周，并且位于内侧的外接头构件的杆部在径向向外的方向上塑性变形，以便将轮毂和 外接头构件。 外侧接头部件的塑性变形部的塑性变形前的内径PhidA与塑性变形后的内径PhidB的比（Δ=（PhidB / PhidA））设定在1.05〜1.15（1.05 < Δ<1.15），这样可以在径向向外的模锻工艺中一次实现高加工性和接合强度。

公开(公告)号：US20040022468A1

公开(公告)日：2004-02-05

申请号：US10362337

申请日：2003-07-30

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

IPC: F16C013/00

CPC classification number: F16D1/06 ,  B60B27/00 ,  B60B27/0084 ,  F16C19/186 ,  F16C35/0635 ,  F16C2326/02 ,  F16D2001/103

Abstract: A vehicle-use bearing device having a double row rolling bearing fitted around an outer peripheral surface of a hollow shaft portion of a hub wheel, wherein a held portion between an axially intermediate position and a vehicle outer side in the hollow shaft portion of the hub wheel is axially held between the axially intermediate position of an outer ring shaft portion of a constant velocity joint and the vehicle outer side so that a cup-shaped cylindrical portion of an outer ring of the constant velocity joint is free of contact with a caulked portion in the hollow shaft portion of the hub wheel at the shaft end on the vehicle inner side in order to connect the hub wheel with the constant velocity joint without a clearance, whereby an excessive preload which can affect a rolling performance of the double row rolling bearing is not imparted on the bearing.

Abstract translation: 一种车轮用轴承装置，其具有安装在轮毂轮的中空轴部的外周面上的双列滚动轴承，其中，在所述轮毂的中空轴部的轴向中间位置与车辆外侧之间的保持部 轮轴被保持在等速万向节的外环轴部分的轴向中间位置与车辆外侧之间，使得等速万向节的外圈的杯形圆柱形部分与铆接部分不接触 在车轮内侧的轴端的轮毂轮的中空轴部中，为了将轮毂轮与等速万向节无间隙地连接，由此能够影响双列滚动轴承的滚动性能的过大的预载 没有赋予轴承。

公开(公告)号：US20040005104A1

公开(公告)日：2004-01-08

申请号：US10447180

申请日：2003-05-27

Applicant: SKF Industrie S.p.A.

Inventor： Andreas Ruetter ,  Luca Zavaglia ,  Michele Musso ,  Marco Brunetti

IPC: F16C013/00

CPC classification number: F16C19/184 ,  B60C23/003 ,  F16C33/30 ,  F16C33/78 ,  F16C41/005

Abstract: A bearing unit comprises a radially outer stationary race (1) and a pair of radially inner rotatable half-races (2a, 2b). An intermediate annular chamber (8) is defined between the outer race (1) and the inner half-races (2a, 2b). The intermediate chamber communicates with the outside through first air passages (5) formed in the outer race (1) and with the inside of the bearing unit through second radial air passages (6) defined between the inner half-races (2a, 2b). An intermediate annular member (10) is axially interposed between the inner half-races (2a, 2b) and defines the second passages (6).

Abstract translation: 轴承单元包括径向外侧固定座圈（1）和一对径向内部可旋转半座圈（2a，2b）。 中间环形室（8）限定在外座圈（1）和内半座（2a，2b）之间。 中间室通过形成在外座圈（1）中的第一空气通道（5）和轴承单元的内部通过限定在内半座（2a，2b）之间的第二径向空气通道（6）与外部连通， 。 中间环形构件（10）轴向插入在内半座（2a，2b）之间并且限定第二通道（6）。

公开(公告)号：US20030139270A1

公开(公告)日：2003-07-24

申请号：US10277740

申请日：2002-10-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hee-Won Jung ,  Jong-Moon Eun

IPC: B25F005/02 ,  F16C013/00 ,  B21K001/02 ,  B21D053/00

CPC classification number: G03G15/0818 ,  G03G2215/0861 ,  G03G2215/0863 ,  Y10T29/49544

Abstract: A development roller of an electric-photographic machine is manufactured by a method of mixing a base material of either NBR rubber or HYDRIN rubber, an electric conductive high-molecule-weight material to adjust an electric resistivity of the development roller, and peroxide as a cross-link agent cross-linking the base material and the electric conductive high-molecule-weight material in a three-dimensional structure, forming the development roller from a mixture of the base material, the electric conductive high-molecule-weight material, and peroxide, and irradiating the development roller with ultraviolet light to adjust a friction coefficient of a surface of the development roller. Accordingly, the development roller has characteristics of a low electric resistivity even with a single layer structure.

Abstract translation: 通过将NBR橡胶或HYDRIN橡胶的基材，导电性高分子量材料混合以调节显影辊的电阻率和过氧化物的方法制造电照相机的显影辊，作为 交联剂将三维结构中的基材和导电性高分子量材料交联，从基材，导电性高分子量材料和导电性高分子量材料的混合物形成显影辊 用紫外线照射显影辊以调节显影辊的表面的摩擦系数。 因此，即使采用单层结构，显影辊也具有低电阻特性。

公开(公告)号：US20030103706A1

公开(公告)日：2003-06-05

申请号：US10006853

申请日：2001-12-05

Applicant: The Timken Company

Inventor： Robert W. Hacker

IPC: F16C013/00

CPC classification number: F16C19/386 ,  B60B27/00 ,  F16C2326/02

Abstract: A wheel hub assembly for an automotive vehicle has a spindle with a flange by which a wheel is mounted, the spindle being supported by a support member and being rotated through a universal joint. Axially spaced inboard and outboard bearing members are positioned between the spindle and the support member. The spindle has a tapered raceway forming a cone of the outboard bearing member, the raceway lying inboard of the flange. The outboard bearing member cone raceway has no thrust rib at its large, outboard end, and a large radius is provided between the outboard end of the raceway and the flange. An outboard bearing member cup has a raceway tapered complementarily to the cone raceway and a thrust rib at its outboard end. Preferably, the inboard bearing member has a cone with no thrust rib, and a cup with a thrust rib.

Abstract translation: 用于机动车辆的轮毂组件具有带有法兰的主轴，轮毂通过该凸缘安装，所述主轴由支撑构件支撑并通过万向接头旋转。 轴向间隔的内侧和外侧轴承构件定位在主轴和支撑构件之间。 主轴具有形成外侧轴承构件的锥体的锥形滚道，滚道位于凸缘的内侧。 外侧轴承构件圆锥滚道在其大的外侧端部没有推力肋，并且在滚道的外侧端与凸缘之间设置有大的半径。 外侧轴承构件杯具有与锥形滚道互补的滚道和在其外侧端部的推力肋。 优选地，内侧轴承构件具有没有推力肋的锥体和具有推力肋的杯。

公开(公告)号：US20030092548A1

公开(公告)日：2003-05-15

申请号：US10290340

申请日：2002-11-08

Applicant: Voith Paper Patent GmbH

Inventor： Uwe Matuschczyk ,  Hermann Reichert

IPC: B21B001/40 ,  E01C019/23 ,  A01B029/00 ,  B25F005/02 ,  F16C013/00

CPC classification number: D21F3/0227 ,  Y10T428/2925

Abstract: The present invention is directed to a roll cover for a calender or press roll for treating a material web. The roll cover includes a layer of elastomeric material having filaments running approximately longitudinally with respect to a web run direction and transversely to the web run direction embedded for reinforcement, and at least one layer of additional reinforcing filaments embedded in at least some sections of the elastomeric layer. The additional reinforcing filaments run at an angle between 20null and 70null with respect to the web run direction. The layer is arranged to form roll ends connectable to a roll axle. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract translation: 本发明涉及一种用于处理材料幅材的压光辊或压辊的辊盖。 辊盖包括一层弹性体材料，其具有相对于幅材运行方向大致纵向延伸并且横向于嵌入用于加强的幅材运行方向的细丝，以及嵌入到弹性体的至少一些部分中的至少一层另外的增强细丝 层。 附加的增强纤维相对于幅材运行方向以20°和70°之间的角度延伸。 该层布置成形成可连接到辊轴的辊端。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

公开(公告)号：US20030077016A1

公开(公告)日：2003-04-24

申请号：US10181761

申请日：2002-10-03

Inventor： Fabrizio Iarrera ,  Mauro Picca ,  Paolo Bertetti ,  Andreas Ruetter

IPC: F16C043/00 ,  F16C013/00

CPC classification number: B60B27/0089 ,  B60B27/00 ,  F16C19/184 ,  F16C35/077 ,  F16C2326/02

Abstract: A suspension standard (10) for a motor vehicle has a cylindrical seat (11) for accommodating the outer, non-rotating race (13) of a wheel hub bearing (12). At least one body (16; 16null, 16null; 22) distinct from the standard (10) and the outer bearing race (13) has end portions (16a, 16b) extending in a radially outer direction on opposite sides (10a, 10b) of the standard so as to axially lock the bearing with respect to the standard.

Abstract translation: 用于机动车辆的悬挂标准（10）具有用于容纳轮毂轴承（12）的外部不旋转的座圈（13）的圆柱形座（11）。 与标准件（10）和外部轴承座（13）不同的至少一个主体（16; 16'，16“，22）具有在相对侧（10a）上沿径向外侧方向延伸的端部 ，10b），以便相对于标准轴向地锁定轴承。

公开(公告)号：US20030048966A1

公开(公告)日：2003-03-13

申请号：US10240408

申请日：2002-10-01

Inventor： Keisuke Nomura ,  Masahiro Inoue

IPC: F16C013/00

CPC classification number: B60B27/0084 ,  B60B27/00 ,  B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0094 ,  F16C19/186 ,  F16C35/0635 ,  F16C2326/02 ,  F16D3/22

Abstract: A bearing device for axle, comprising a hub wheel, a double row ball bearing, a constant velocity joint, and a tightening member, the constant velocity joint further comprising an outer ring having a cup-shaped cylindrical part for storing a tilted movement guiding element therein and, at the small diameter part thereof, a shaft part (outer ring shaft part) inserted into the hollow shaft part of the hub wheel and fixed to rotate in circumferential direction, wherein the tightening member is fixed to the vehicle outer side shaft end of the outer ring shaft part of the constant velocity joint, and a held part provided between an axial intermediate part of the hollow shaft part of the hub wheel and the vehicle outer side shaft end is sandwiched axially by the axial intermediate part of the outer ring shaft part of the constant velocity joint and the tightening member.

Abstract translation: 一种用于轴的轴承装置，包括轮毂轮，双列球轴承，等速万向节和紧固构件，所述等速万向节还包括外圈，所述外圈具有杯形圆柱形部分，用于存储倾斜运动导向元件 并且在其小直径部分处，插入到轮毂圈的中空轴部分并被固定为沿圆周方向旋转的轴部（外环轴部），其中紧固构件固定到车辆外侧轴端 并且设置在轮毂轮的中空轴部的轴向中间部与车辆外侧轴端之间的保持部被轴向中间部分夹在外圈的轴向中间部 等轴速度接头的轴部和紧固件。

公开(公告)号：US20030026511A1

公开(公告)日：2003-02-06

申请号：US10222888

申请日：2002-08-19

Inventor： Frank Victor Csik

IPC: F16C013/00 ,  F16C035/00

CPC classification number: B60B27/00 ,  F16C19/364 ,  F16C19/548 ,  F16C33/581 ,  F16C35/063 ,  F16C35/073 ,  F16C2240/80 ,  F16C2326/02

Abstract: Mounted in a suspension upright for land vehicles, there is provided an arrangement comprising a constant velocity joint, a hub and two wheel bearings with provision for preload adjustment, wherein the CV joint's outer race proper is the inboard wheel bearing's inner race. The bearing raceway formed on the exterior surface of the CV joint's outer race proper is located so as to be in the general area occupied by the driven plane in line with the CV joint's flexural center, providing full end support to the CV joint itself, and concurrently bring about increased axial spacing between the inboard and outboard bearings. Having the CV joint's outer race proper thus integrated to the inboard wheel bearing, a robust hub assembly is provided, wherein the CV joint's flexural center can be placed more closely to the wheel center plane than is normally possible, making negative scrub radius with low kingpin inclination easily achievable.

Abstract translation: 安装在用于陆上车辆的悬架的悬架中，提供了一种包括等速万向节，轮毂和提供用于预载调节的两个车轮轴承的布置，其中，CV接头的外圈适用是内侧车轮轴承的内圈。 形成在CV接头外圈本体的外表面上的轴承滚道位于与CV接头弯曲中心一致的从动平面所占据的一般区域内，为CV接头本身提供全端支撑， 同时使内侧和外侧轴承之间的轴向间距增大。 将CV接头的外圈适当地集成到内侧车轮轴承上，提供了一个坚固的轮毂组件，其中CV接头的弯曲中心可以比通常可能更靠近车轮中心平面放置，使得具有低主销的负磨擦半径 倾斜容易实现。