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19 条记录 (耗时 0.009 秒)

    Method for making a non-metallic, fiber reinforced rod end bearing assembly
    1.
    发明公开
    Method for making a non-metallic, fiber reinforced rod end bearing assembly 失效
    用于制造非金属纤维增强型端轴承组件的方法

    公开(公告)号：EP0373529A3

    公开(公告)日：1993-01-13

    申请号：EP89122678.9

    申请日：1989-12-08

    申请人： TIODIZE COMPANY, INC.

    发明人： Adams, Thomas R. ,  Wittman, Gary R.

    IPC分类号： F16C7/00 ,  F16C33/20

    CPC分类号： F16C11/0614 ,  B60G2204/416 ,  B60G2204/44 ,  B60G2204/61 ,  B60G2206/11 ,  B60G2206/7101 ,  B60G2206/8207 ,  F16C7/026 ,  F16C7/06 ,  F16C9/04 ,  F16C33/20 ,  F16C33/208 ,  F16C2208/02 ,  F16C2208/40 ,  F16C2208/86 ,  F16C2220/08 ,  Y10T29/49636 ,  Y10T29/49684 ,  Y10T29/49689 ,  Y10T29/49694 ,  Y10T29/4971

    摘要： A method for making a non-metallic rod end bearing assembly to be interconnected with a control rod (34). The assembly comprises a rod end bearing (1) and a hollow collar (14), such that the rod end bearing can be coupled to one end of the control rod by way of the collar. The rod end bearing and hollow collar are made by first impregnating respective reinforcements of non-metallic fibers with a resin. The resin impregnated fibers are then compression molded into the desired shape. By virtue of the present method, a rod end bearing assembly is available which is characterized by a longer life, greater resistance to corrosion and wear, and a superior weight-to-strength ratio relative to conventional rod end bearing assemblies that are manufactured from metal.

    摘要翻译： 一种用于制造与控制杆（34）互连的非金属杆端轴承组件的方法。 组件包括杆端轴承（1）和空心轴环（14），使得杆端轴承可以通过套环联接到控制杆的一端。 杆端轴承和空心轴环通过首先用树脂浸渍非金属纤维的各个增强件来制造。 然后将树脂浸渍的纤维压塑成所需的形状。 根据本发明的方法，可以使用杆端轴承组件，其特征在于寿命更长，耐腐蚀和耐磨性更好，并且相对于由金属制成的常规的杆端轴承组件而言，具有优异的重量与强度之比 。

    METHOD FOR GRINDING GREEN BALL, METHOD FOR MANUFACTURING CERAMIC BALL, AND GRINDING DEVICE
    5.
    发明公开
    METHOD FOR GRINDING GREEN BALL, METHOD FOR MANUFACTURING CERAMIC BALL, AND GRINDING DEVICE 有权
    研磨法的绿色主体球，方法陶瓷球和研磨工艺

    公开(公告)号：EP2484488A4

    公开(公告)日：2014-05-14

    申请号：EP10820415

    申请日：2010-09-22

    申请人： NTN TOYO BEARING CO LTD

    发明人： HAYAKAWA YASUTAKE ,  MURAMATSU KATSUTOSHI

    IPC分类号： B24B11/02 ,  B24B11/06 ,  B24B37/02 ,  B24B37/025 ,  B24B37/04 ,  B24B55/06

    CPC分类号： B24B11/06 ,  B21H1/14 ,  B21K1/02 ,  B23P17/04 ,  B24B5/36 ,  B24B37/025 ,  Y10T29/49664 ,  Y10T29/49694 ,  Y10T29/49712 ,  Y10T29/49996 ,  Y10T29/5178

    摘要： A green ball (91) grinding method includes the step (S20) of supplying a green ball (91) between a first surface (11) of a first member (10) and a second surface (21) of a second member (20) constituting a grinding apparatus (1), and the step of grinding the green ball (91) between the first surface (11)and the second surface (21) while the green ball (91) rotates around its own axis and in orbital motion. In the step of grinding the green ball (91), the step (S30) of causing the green ball (91) grinding to proceed while applying load between the green ball (91) and each of the first surface (11) and the second surface (21), and the step of modifying the rotation axis of the green ball (91) by reducing the load lower than in the step (S30) of causing the green ball (91) grinding to proceed are executed alternately.

    摘要翻译： 甲绿球（91）的研磨方法包括：第一构件（10）和第二构件的第二表面（21）的第一表面（11）之间供给一个绿球（91）的步骤（S20）（20） 组成的磨削装置（1），和研磨所述第一表面（11）和所述第二表面（21）之间的绿色球（91），而绿球（91）绕其自身轴线和在轨道运动的旋转的步骤。 在磨削绿球（91），从而使绿球（91）研磨而绿球（91），并且每个所述第一表面（11）之间施加的负载进行的步骤（S30）的步骤和所述第二 表面（21），并且通过减少负载比使所述生坯球（91）研磨以继续交替地执行的步骤（S30）下修改所述生坯球（91）的旋转轴的步骤。

    Manufacturing method of steel ball for rolling bearing
    6.
    发明公开
    Manufacturing method of steel ball for rolling bearing 有权
    滚动轴承用钢球的制造方法

    公开(公告)号：EP1270142A3

    公开(公告)日：2003-05-02

    申请号：EP02014237.8

    申请日：2002-06-26

    申请人： KOYO SEIKO CO., LTD.

    发明人： Fujita, Yoshiki ,  Tazumi, Hajime ,  Nishikita, Kazuyuki ,  Yoshida, Hideji

    IPC分类号： B23P15/00 ,  B21K1/02 ,  F16C33/32

    CPC分类号： F16C33/32 ,  B21K1/02 ,  B23P15/00 ,  B24B11/02 ,  B24B31/02 ,  Y10T29/49694 ,  Y10T29/49712

    摘要： A method of manufacturing a steel ball for a rolling bearing, said method comprising: a molding step of forming a steel wire cut at a predetermined length into a raw ball having a band portion by a pair of molding forms having respectively hemispherical concave portions and relief grooves in peripheries of said concave portions on their respective opposing faces, said band portion being formed on a surface of said raw ball along said relief grooves by compressing said steel wire by said molding forms in a state in which both ends of said steel wire are sandwiched between said concave portions; and a tumbler working step of removing said band portion from the surface of the raw ball by tumbling.

    摘要翻译： 一种制造滚动轴承用钢球的方法，所述方法包括：成型步骤，通过一对具有分别半球形凹入部分和浮雕的成型模具，将以预定长度切割的钢丝成型为具有带部分的原料球 在所述凹部的周面上，在它们各自相对的表面上形成凹槽，所述带部分通过在所述钢丝的两端均为所述模具的状态下通过由所述模制形式压缩所述钢丝而沿所述释放凹槽形成在所述生球的表面上 夹在所述凹部之间; 以及滚筒工作步骤，通过翻滚从所述原始球的表面去除所述带部分。

    METHOD AND APPARATUS FOR PRODUCING SPHERICAL OBJECTS
    7.
    发明公开
    METHOD AND APPARATUS FOR PRODUCING SPHERICAL OBJECTS 失效
    用于生产的球状物体。

    公开(公告)号：EP0331726A1

    公开(公告)日：1989-09-13

    申请号：EP88909450.0

    申请日：1988-09-15

    申请人： ROBERTSON, Harry

    发明人： ROBERTSON, Harry

    IPC分类号： B22D25

    CPC分类号： B22D25/02 ,  Y10T29/49694

    摘要： A method and apparatus (10) for producing spherical objects is disclosed, the apparatus having a reservoir (12) filled with a relatively dense molten material (14), the reservoir (12) being heated and hydraulically pressurized to maintain the molten state of the dense material. A second molten liquid, of lesser density and higher melting point is injected into the reservoir, the pressure and surface tension acting to force the injected material into a spherical form and the melting point difference acting to solidify the injected material.

    Bauteil, insbesondere Maschinenelement
    8.
    发明公开
    Bauteil, insbesondere Maschinenelement 失效
    Bauteil，insbesondere Maschinenement。

    公开(公告)号：EP0288677A1

    公开(公告)日：1988-11-02

    申请号：EP88102555.5

    申请日：1988-02-22

    申请人： BALZERS AKTIENGESELLSCHAFT

    发明人： Bergmann, Erich, Dr. ,  Berger, Manfred, Dipl.-Ing-

    IPC分类号： B32B7/02 ,  B32B15/20 ,  B32B15/18 ,  C23C14/22 ,  F16C33/12 ,  F16C33/44 ,  F16C33/56 ,  B23B27/14

    CPC分类号： F16H57/041 ,  C23C14/16 ,  F16C33/12 ,  F16C33/30 ,  F16C2204/22 ,  F16C2204/60 ,  F16H55/06 ,  Y10S384/912 ,  Y10S428/925 ,  Y10S428/938 ,  Y10T29/49693 ,  Y10T29/49694 ,  Y10T428/12486 ,  Y10T428/12757 ,  Y10T428/12924

    摘要： Bei vielen Maschinenelementen zum Beispiel bei Wälzlagerun­gen oder Wälzantrieben, die neben der Wälzbeanspruchung gleichzeitig auch einer Gleitbeanspruchung ausgesetzt sind, führt diese in gewissen Zonen zu einem Gleitverschleiss. Um diesen möglichst zu verringern wird vorgeschlagen, auf den betroffenen Flächen solcher Bauteile eine Schicht aus einem Gleitlagerwerkstoff aufzutragen, die jedoch gemäss Erkennt­nis der Erfindung mit einem PVD-Verfahren aufgebracht wer­den muss und eine Dicke in der Grössenordnung der Oberflä­chenrauhigkeit des Grundkörpers aufweisen muss; bekannte dickere Gleitlagerbeschichtungen sind nicht geeignet.
    Anwendung der Erfindung vor allem für Zahnräder, Wälzlager, Wellen, Verdichterschrauben und Wäizkolben.

    摘要翻译： 在许多机械元件（例如滚动轴承或滚动驱动器）的情况下，其不仅受到滚动应力，而且同时受到滑动应力，这导致在某些区域中的滑动磨损。 为了尽可能减少这种情况，建议将这种结构单元的受影响的表面应用于滑动轴承材料层，然而，根据本发明的感知，必须通过PVD方法 并且必须具有基体元件的表面粗糙度的数量级的厚度; 已知较厚的滑动轴承涂层是不合适的。 本发明尤其适用于齿轮，滚动轴承，轴，压缩机螺丝和滚动活塞。 ... ...

    VERFAHREN ZUR HERSTELLUNG DER WÄLZKÖRPER EINES KUGELROLLENLAGERS
    9.
    发明公开
    VERFAHREN ZUR HERSTELLUNG DER WÄLZKÖRPER EINES KUGELROLLENLAGERS 审中-公开
    用于生产滚动元件的球滚子轴承

    公开(公告)号：EP2379247A1

    公开(公告)日：2011-10-26

    申请号：EP09774661.4

    申请日：2009-12-08

    申请人： Schaeffler Technologies GmbH & Co. KG

    发明人： BESENBECK, Kurt ,  DÖPPLING, Horst ,  HOFMANN, Heinrich

    IPC分类号： B21K1/02 ,  B24B11/06 ,  F16C33/36

    CPC分类号： F16C33/36 ,  B21J1/025 ,  B21K1/02 ,  B24B11/06 ,  Y10T29/49636 ,  Y10T29/49694

    摘要： The invention relates to a method for producing the rolling elements of a ball roller bearing, wherein the rolling elements are designed as ball rollers (1), wherein substantially the following method steps are performed in order to produce said ball rollers: A) cutting off unfinished sections (7) at a defined length from a round wire having a defined diameter, B) compression molding ball roller blanks (8) having end face depressions (4, 5) in the form (9) of a die tool (10), C) grinding the ball roller blanks (8) to the desired final dimensions in a ball grinding machine. According to the invention, the cut-off unfinished sections (7) have a volume by which during compression molding thereof an approximately tangential raceway transition (11) from one ball roller half to the other ball roller half and material fibers (12) extending under the running surfaces (6) of the ball rollers (1) parallel or approximately parallel to said running surfaces (6) arise. In addition, the ball roller blanks (8) are ground to the final dimensions thereof in a horizontal ball grinding machine (13) loaded exclusively with ball roller blanks (8) of the same size.

    METHOD AND APPARATUS FOR PRODUCING SPHERICAL OBJECTS
    10.
    发明授权
    METHOD AND APPARATUS FOR PRODUCING SPHERICAL OBJECTS 失效
    用于生产的球状物体。

    公开(公告)号：EP0331726B1

    公开(公告)日：1994-04-27

    申请号：EP88909450.4

    申请日：1988-09-15

    申请人： ROBERTSON, Harry

    发明人： ROBERTSON, Harry

    IPC分类号： B21H1/12 ,  C22C1/04 ,  B29B9/00 ,  C21D1/62 ,  C21B7/00 ,  C21C5/42 ,  B22F1/00

    CPC分类号： B22D25/02 ,  Y10T29/49694

    摘要： A method and apparatus (10) for producing spherical objects is disclosed, the apparatus having a reservoir (12) filled with a relatively dense molten material (14), the reservoir (12) being heated and hydraulically pressurized to maintain the molten state of the dense material. A second molten liquid, of lesser density and higher melting point is injected into the reservoir, the pressure and surface tension acting to force the injected material into a spherical form and the melting point difference acting to solidify the injected material.