公开(公告)号：US20040252926A1

公开(公告)日：2004-12-16

申请号：US10457777

申请日：2003-06-10

Inventor： Eiji Tajima

IPC: F16C013/00

CPC classification number: F16C19/187 ,  B60B27/00 ,  F16C19/185 ,  F16C19/186 ,  F16C33/62 ,  Y10S384/913

Abstract: A wheel bearing device at low cost with higher durability is provided. An outer joint member of a constant velocity joint is fitted to an inner periphery of a wheel hub, and the outer joint member and the wheel hub are united by plastic deformation in radially outward direction of a stem part of the outer joint member. The outer joint member is made of a steel material chiefly comprising iron, 0.5 to 0.7 weight % of carbon, 0.1 to 1.5 weight % of silicon, 0.6 to 1.0 weight % of manganese, and inevitable impurities.

Abstract translation: 提供了一种低成本，高耐久性的车轮轴承装置。 等速万向节的外接头构件装配到轮毂的内周，并且外接头构件和轮毂通过在外接头构件的杆部的径向向外的方向上的塑性变形而结合。 外侧接头构件由铁，0.5〜0.7重量％的碳，0.1〜1.5重量％的硅，0.6〜1.0重量％的锰和不可避免的杂质构成。

公开(公告)号：US20040234182A1

公开(公告)日：2004-11-25

申请号：US10479970

申请日：2004-06-22

Inventor： Eiji Tajima ,  Shigeaki Fukushima ,  Mitsuru Umekida ,  Hiroyuki Ogura

IPC: F16C013/00

CPC classification number: B60B27/0005 ,  B60B27/00 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0084 ,  B60B27/0094 ,  F16C19/186 ,  F16C33/586 ,  F16C33/60 ,  F16C43/04 ,  F16C2326/02

Abstract: A compact bearing device for a drive wheel is provided, which removes backlash within the joint between a wheel hub and a constant velocity universal joint, and increases the rigidity of the bearing device. There is provided a drive wheel bearing device in which a wheel hub and a double-row bearing are integrated into a single unit, and an outer joint member of a constant velocity universal joint is engaged inside the unit via a serrated section. In this structure, at least one of the inner races of the double-row bearing is formed on a separate inner ring engaged onto the wheel hub, irregularities are formed on the outer peripheral surface of the wheel hub, and radial expansion swaging of the wheel hub is used to cause the irregularities to bite into the inner peripheral surface of the inner ring, thereby fastening the wheel hub and the inner ring together through a plastic deformation section.

Abstract translation: 提供用于驱动轮的紧凑的轴承装置，其消除轮毂和等速万向接头之间的接合中的间隙，并增加轴承装置的刚度。 提供了一种驱动轮轴承装置，其中轮毂和双列轴承集成到单个单元中，并且等速万向接头的外接头构件通过锯齿形部分接合在单元内部。 在这种结构中，双列轴承的内圈中的至少一个形成在与轮毂接合的单独的内环上，在轮毂的外周面上形成凹凸，并且轮的径向膨胀型锻 轮毂用于使不规则物咬入内圈的内周面，从而通过塑性变形部将轮毂和内圈紧固在一起。

公开(公告)号：US20040214699A1

公开(公告)日：2004-10-28

申请号：US10796407

申请日：2004-03-09

Applicant: GMP Co., Ltd.

Inventor： Yang-Pioung Kim

IPC: F16C013/00 ,  B32B001/00

CPC classification number: B65H75/08

Abstract: A film roll holder for laminators by which a hollow paper tube wound with a film thereon is held around a rolling shaft of a laminator while the film wound around the hollow paper tube is transferred to a heating roller, thus preventing air pockets from being generated between the film and the surface of the objective material and preventing wrinkles from being formed on the film. The film roll holder includes a cylindrical body having a shaft hole axially holed in the cylindrical body; an annular groove circumferentially provided on each of both ends of the cylindrical body; and a plurality of elongated grooves axially provided around an outer surface of the cylindrical body to be spaced apart from each other at pre-determined intervals, and a support blade unit inserted into each of the elongated grooves of the cylindrical body. The support blade unit has a plurality of support blades provided along an outside edge of the support blade unit; and a fitting notch provided at each of both ends of the support blade unit. The film roll holder further includes a rubber ring fitted over each of the annular grooves provided on both ends of the cylindrical body while being placed in the fitting notches of the support blade units, and a cover mounted to each of both ends of the cylindrical body by a plurality of mounting bolts, with a tapered surface provided on an outer end of the cover.

Abstract translation: 将卷绕在中空纸管上的薄膜转移到加热辊上的用于层压机的薄膜辊保持器，通过该薄膜卷绕机将卷绕有薄膜的中空纸管保持在层压机的滚动轴上，从而防止在空心纸管之间产生气泡 膜和物体的表面，并防止在膜上形成皱纹。 胶片卷保持器包括：圆柱体，其具有在圆柱体中轴向孔的轴孔; 周向地设置在圆筒体的两端的环状槽; 以及沿着圆柱体的外表面轴向地设置成以预定的间隔彼此间隔开的多个细长槽，以及插入到圆柱体的每个细长槽中的支撑刀片单元。 支撑刀片单元具有沿着支撑刀片单元的外边缘设置的多个支撑刀片; 以及设置在支撑刀片单元的两端的每一端的配合槽口。 胶片卷架还包括一个橡胶圈，该橡胶圈安装在设置在圆柱体的两端的每个环形槽上，同时放置在支撑刀片单元的装配凹口中，以及安装到圆柱体的两端中的每一个的盖 通过多个安装螺栓，其具有设置在盖的外端上的锥形表面。

公开(公告)号：US20040192527A1

公开(公告)日：2004-09-30

申请号：US10801415

申请日：2004-03-15

Applicant: INA-SCHAEFFLER KG

Inventor： Tomas Smetana ,  Rainer Schenk

IPC: B25F005/02 ,  F16C013/00

CPC classification number: F16C35/067 ,  B23P11/00 ,  F16C13/006 ,  F16D1/072 ,  F16H2007/0865 ,  Y10T29/49938 ,  Y10T29/4994 ,  Y10T29/49945

Abstract: Subassembly of at least two machine parts, the outer machine part, in particular a tensioning roller with a running disk made of steel being fastened with its internal circumferential surface on an external circumferential surface of the inner machine part a raceway ring of a rolling bearing, by means of compression connection, wherein the overlap of the internal diameter of the outer machine part, in particular the running disk, and of the external diameter of the inner machine part, in particular raceway ring, and the dimensions of the machine parts and their materials are selected such that the outer machine part, in particular the running disk, is deformed into the plastic range of material strain.

Abstract translation: 至少两个机器部件的组件，外部机器部件，特别是具有由钢制成的行进盘的张紧辊，其内周表面紧固在内部机器部分的外圆周表面上，该滚动轴承的滚道环， 通过压缩连接，其中外部机器部分的内径，特别是行进盘的内径和内部机器部分的外径，特别是滚道环的重叠以及机器部件及其尺寸 选择材料使得外部机器部件，特别是运行盘，变形成材料应变的塑性范围。

公开(公告)号：US20040192526A1

公开(公告)日：2004-09-30

申请号：US10777218

申请日：2004-02-13

Inventor： Masaaki Nakayama ,  Masafumi Igo ,  Osamu Horiuchi

IPC: B25F005/02 ,  F16C013/00

CPC classification number: C03B17/061 ,  B28B1/48 ,  C03B17/068 ,  C04B35/195 ,  C04B35/63 ,  C04B35/6303 ,  C04B35/6316 ,  C04B35/803 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3218 ,  C04B2235/3418 ,  C04B2235/3445 ,  C04B2235/3481 ,  C04B2235/349 ,  C04B2235/5212 ,  C04B2235/5224 ,  C04B2235/5228 ,  C04B2235/5232 ,  C04B2235/94 ,  C04B2235/96 ,  C04B2235/9607 ,  F27D3/026 ,  Y10T29/49554

Abstract: The present invention relates to a disc roll comprising a plurality of disc members each containing a crystalline cordierite or each being capable of generating a crystalline cordierite upon conveyance of a high-temperature article therewith. Also disclosed are methods for producing the disc roll and disc member base materials for obtaining the disc members.

Abstract translation: 本发明涉及一种盘卷，其包括多个盘构件，每个盘构件含有结晶堇青石，或者每个盘构件在输送高温物品时能够产生结晶堇青石。 还公开了用于制造用于获得盘构件的盘卷和盘构件基材的方法。

公开(公告)号：US20040192525A1

公开(公告)日：2004-09-30

申请号：US10822942

申请日：2004-04-13

Applicant: NITTA IND. CO., LTD. ,  NIPPON CABLE SYSTEM, INC.

Inventor： Haruhiko Nitta ,  Shinya Nitta ,  Yoshiki Kubota ,  Takashi Yanagita

IPC: C08L023/00 ,  C08L023/04 ,  F16C013/00

CPC classification number: C08L53/02 ,  C08L53/00

Abstract: It is an object to provide a thermoplastic elastomer material for a paper feeding roller having all of a high coefficient of friction, great delivery force, a polishing workability and an abrasion resistance which are characteristics to be required for the paper feeding roller. It is preferable that 20 to 80 parts by weight of an olefin-based thermoplastic elastomer and 80 to 20 parts by weight of a styrene-based thermoplastic elastomer are contained and a total amount of both thermoplastic elastomers is 100 parts by weight.

Abstract translation: 本发明的目的是提供一种用于供纸辊的热塑性弹性体材料，其具有所有的高摩擦系数，大的输送力，抛光加工性和耐磨性，这是造纸辊需要的特性。 优选含有20〜80重量份的烯烃系热塑性弹性体和80〜20重量份的苯乙烯系热塑性弹性体，两种热塑性弹性体的总量为100重量份。

公开(公告)号：US20040154146A1

公开(公告)日：2004-08-12

申请号：US09859958

申请日：2001-05-17

Inventor： Paul R. Pruitt JR.

IPC: B25F005/02 ,  F16C013/00

CPC classification number: B65H27/00 ,  B65H23/0251 ,  B65H2404/1314 ,  D06C3/06

Abstract: The invention relates to rolls for use in spreading webs and minimizing the formation of wrinkles therein. The roll has a diameter in its central region that is greater than the diameter proximate its end portions. The diameter can taper straight from the central portion to the ends, can parabolically taper from the central portion to the ends, can utilize a combination of a parabolic shape and straight taper, or other profile variations.

Abstract translation: 本发明涉及用于铺展纤维网的卷筒，并使皱纹的形成最小化。 辊的中心区域的直径大于其端部附近的直径。 直径可以从中心部分到端部呈直线渐缩，从中心部分到末端可以抛物线地渐缩，可以利用抛物线形状和直锥形或其他轮廓变化的组合。

公开(公告)号：US20040126046A1

公开(公告)日：2004-07-01

申请号：US10331465

申请日：2002-12-31

Inventor： Cheng-Hsun Chiang

IPC: F16C043/00 ,  F16C013/00

CPC classification number: F16C35/067 ,  F16C19/163 ,  F16C19/548 ,  F16C35/061

Abstract: A bearing assembly for bicycle connected to one of two ends of the head tube includes a first race having a skirt portion and a groove defined in an inner periphery of the skirt portion so as to receive beads therein. A second race is engaged with the skirt portion and positions the beads in the groove. An insertion extends from the first race and includes threads defined in an outer periphery thereof. The head tube has two inner threaded sections defined in an inner periphery in two open ends thereof and the insertion is threadedly engaged with one of the inner threaded sections of the head tube.

Abstract translation: 连接到头管的两端之一的自行车用轴承组件包括具有限定在裙部的内周中的裙部和槽的第一座圈，以便在其中容纳胎圈。 第二座圈与裙部接合并将胎圈定位在槽中。 插入件从第一座圈延伸并且包括限定在其外周边中的螺纹。 头管具有两个内螺纹部分，两个内螺纹部分限定在其两个开口端的内周中，并且插入件与头管的内螺纹部分中的一个螺纹接合。

公开(公告)号：US20040101224A1

公开(公告)日：2004-05-27

申请号：US10659742

申请日：2003-09-11

Inventor： Mitsuru Umekida

IPC: F16C013/00

CPC classification number: B60B27/0042 ,  B60B27/0005 ,  B60B27/0094 ,  F16C19/185 ,  F16C19/186 ,  F16C19/187 ,  F16C33/586 ,  F16C2240/70 ,  F16C2326/02

Abstract: A wheel bearing device to ensure a sufficient durability and life even with the application of bending moment acting on the wheel bearing device. An outer joint member of a constant velocity joint is fitted into the inside of a wheel hub and a portion thereof is swaged radially outward by plastic deformation to unite the wheel hub and the outer joint member. The outer joint member includes a pilot part adjacent the plastically deformed portion, and the ratio of an inside diameter nulld2 of the pilot part to an inside diameter nulld1 of the plastically deformed portion is set 1.110 or less.

Abstract translation: 一种车轮轴承装置，即使施加作用在车轮轴承装置上的弯矩，也能确保足够的耐久性和寿命。 恒速接头的外接头构件装配在轮毂的内部，并且其一部分通过塑性变形径向向外锻造，以使轮毂和外接头构件联合。 外侧接头构件包括与塑性变形部相邻的导向部，导向部的内径Phid2与塑性变形部的内径Phid1的比率为1.1×10以下。

公开(公告)号：US20040076356A1

公开(公告)日：2004-04-22

申请号：US10332698

申请日：2003-01-13

Inventor： Hendrikus Jan Kapaan ,  Rico Dittmar

IPC: F16C043/06 ,  F16C013/00 ,  F16C043/04

CPC classification number: B60B27/02 ,  B60B27/00 ,  B60B27/001 ,  F16C19/187 ,  F16C19/38 ,  F16C19/386 ,  F16C19/49 ,  F16C19/50 ,  F16C33/60 ,  F16C35/06 ,  F16C43/04 ,  F16C2226/16 ,  F16C2233/00 ,  F16C2240/84 ,  F16C2300/02 ,  F16C2326/02 ,  F16C2326/10 ,  F16C2361/61 ,  F16H2048/423

Abstract: A method for assembling a double row angular contact rolling element bearing unit having an inner element with two raceways, and two separate outer ring pieces each with a single raceway, said outer ring pieces enclosing a gap which is wedge-shaped in a section through the bearing unit axis, and two series of rolling elements which are each accommodated between a raceway of the inner element and a raceway of an outer ring piece, tolerance means being provided between said outer ring pieces for urging said rings away from each other so as to provide the required tolerance (negative, zero or positive) to the bearing, said method comprises the steps of: providing an inner element having two raceways, providing two outer ring pieces each having a raceway, positioning the outer ring pieces around the inner element, positioning the series of rolling elements between the respective raceways of inner element and outer ring pieces, providing an endless tolerance ring, the cross-sectional dimensions of which are larger than the outer diameter of at least one of the outer ring pieces, shifting the tolerance ring up to a position opposite to the gap between the outer ring pieces, plastically deforming the tolerance ring so as to reduce the cross-sectional dimensions thereof and to provide the required tolerance between said tolerance ring and the opposing faces of the outer ring pieces which enclose the wedge-shaped gap.

Abstract translation: 一种用于组装具有具有两个滚道的内部元件的双列角接触滚动元件轴承单元的方法，以及具有单个滚道的两个单独的外圈件，所述外圈件在一部分中包围为楔形的间隙， 轴承单元轴线和两个系列的滚动元件，它们分别容纳在内部元件的滚道和外圈件的滚道之间，公差装置设置在所述外圈件之间，用于将所述环彼此推动以便 提供轴承所需的公差（负，零或正），所述方法包括以下步骤：提供具有两个滚道的内部元件，提供两个具有滚道的外圈件，将外圈件定位在内部元件周围， 将一系列滚动元件定位在内部元件和外部环件的相应滚道之间，提供环形公差环，横截面尺寸 其离子大于至少一个外圈片的外径，将公差环移动到与外圈片之间的间隙相反的位置，使公差环塑性变形，从而减小横截面 并且在所述公差环和包围楔形间隙的外圈片的相对面之间提供所需的公差。