公开(公告)号：US09180559B2

公开(公告)日：2015-11-10

申请号：US13951919

申请日：2013-07-26

申请人： NSK Americas, Inc.

发明人： Jose Cabral ,  John Clark ,  Takeshi Aiba

IPC分类号： B21D53/10 ,  B23P17/00 ,  B29D33/00 ,  B23P15/00 ,  G01B5/02 ,  B24B19/06 ,  F16C33/14

CPC分类号： B23P15/003 ,  B24B19/06 ,  F16C33/14 ,  F16C2220/60 ,  F16C2220/70 ,  F16C2223/04 ,  F16C2223/06 ,  G01B5/02 ,  Y10T29/49636 ,  Y10T29/49668

摘要： A method comprising: (a). providing a device comprising: a movable table having a movement gage; a gage for measuring a dimension of one or more bearing blanks; and a machining tool for machining the one or more bearing blanks; (b). prompting a user to input one or more process variables; (c). supplying the one or more bearing blank into the device; (d). moving the bearing blank to a table grinding position; and (e). measuring the dimension of the one or more bearing blanks using the gage; (f). measuring a distance moved by the movable table so that a reference measurement is provided; and (g). comparing the measurement of step (e) to the reference measurement of step (f).

摘要翻译： 一种方法，包括：（a）。 提供一种装置，包括：具有移动量规的可移动台; 用于测量一个或多个轴承坯料的尺寸的量规; 以及用于加工所述一个或多个轴承坯料的加工工具; （b）。 提示用户输入一个或多个过程变量; （C）。 将一个或多个轴承坯料供应到所述装置中; （d）。 将轴承坯料移动到台面磨削位置; 和（e）。 使用量具测量一个或多个轴承坯料的尺寸; （F）。 测量由可移动台移动的距离，从而提供参考测量; 和（g）。 将步骤（e）的测量与步骤（f）的参考测量进行比较。

公开(公告)号：US20150063737A1

公开(公告)日：2015-03-05

申请号：US14390477

申请日：2012-04-03

申请人： Thomas Keppler-Ott

发明人： Thomas Keppler-Ott

IPC分类号： F16C33/64 ,  B21C23/14 ,  B21C26/00 ,  F16C33/58 ,  B23P15/00

CPC分类号： F16C33/64 ,  B21C23/14 ,  B21C26/00 ,  B21J5/025 ,  B21K1/763 ,  B23P15/003 ,  F16C33/583 ,  F16C2220/48 ,  F16D3/41 ,  Y10T29/49668

摘要： In a method for producing an extruded bearing journal, the bearing journal is extruded in an extrusion tool by means of at least one extrusion punch and, after the extrusion of the bearing journal, reworking of the bearing journal is performed in order to improve the cylindricity of the bearing journal at least over a section of the longitudinal extent of the bearing journal. During the reworking, the bearing journal is arranged, at least over a section of its longitudinal extent adjoining its free end, in a cavity that is delimited in a radial direction of the bearing journal by a wall surface surrounding the lateral surface of the bearing journal, and a reworking punch which is movable in the longitudinal direction of the bearing journal is moved toward the free end of the bearing journal and is pressed against the face surface of the bearing journal and, in this way, a plastic deformation of the bearing journal, with a flow of material of the bearing journal, is effected.

摘要翻译： 在用于制造挤压轴承轴颈的方法中，轴承轴颈通过至少一个挤压冲头在挤压工具中挤出，并且在轴承轴颈挤压之后，进行轴承轴颈的再加工以提高圆柱度 至少在轴承轴颈的纵向延伸部分上。 在返工过程中，轴承轴颈至少在与其自由端相邻的其纵向长度的一部分上被布置在空腔中，该空腔通过围绕轴承轴颈的侧表面的壁表面在轴承轴颈的径向方向上限定 ，并且能够沿着轴承轴颈的长度方向移动的再加工冲头朝向轴承轴颈的自由端移动并且被压靠在轴承轴颈的表面上，并且以这种方式，轴承轴颈的塑性变形 ，随着轴承轴颈的材料流动。

公开(公告)号：US20140147068A1

公开(公告)日：2014-05-29

申请号：US14085918

申请日：2013-11-21

申请人： Allison Transmission, Inc.

发明人： ROBERT KEITH DUNLAP

IPC分类号： F16C17/02 ,  F16C43/02

CPC分类号： F16C17/02 ,  F16C33/1055 ,  F16C33/1065 ,  Y10T29/49668

摘要： The present disclosure provides a bushing for promoting fluid transfer between a first body and a second body. The bushing includes a cylindrical sleeve including an inner surface and an outer surface. A groove is formed in the inner surface and defined by a first wall and a second wall. A plurality of openings is defined in the groove, such that the plurality of openings is radially spaced from one another.

摘要翻译： 本公开提供了一种用于促进第一主体和第二主体之间的流体传递的衬套。 衬套包括一个包括内表面和外表面的圆柱形套筒。 在内表面上形成一槽，由一第一壁和一第二壁限定。 多个开口限定在凹槽中，使得多个开口彼此径向间隔开。

公开(公告)号：US20140075758A1

公开(公告)日：2014-03-20

申请号：US13617431

申请日：2012-09-14

申请人： Kyle E. Wooddell ,  Clint B. Fullenkamp

发明人： Kyle E. Wooddell ,  Clint B. Fullenkamp

IPC分类号： B21D53/00

CPC分类号： B23Q23/00 ,  B23Q16/00 ,  B23Q2017/001 ,  Y10T29/49668

摘要： A method of replacing eccentric bushings installed on the gangheads of machine tools for adjusting a machining operation. The machine tools, which are used to machine or otherwise process parts, utilize the eccentric bushings for applying fine adjustments to the machining by adjusting the location of the machining operation in a plane using the orientation and amount of eccentricity of the bushing. Also the apparatuses provided for supporting this method.

摘要翻译： 更换安装在机床前端的偏心衬套的方法，用于调整加工操作。 用于加工或以其他方式处理零件的机床利用偏心衬套，通过使用衬套的偏心度的方向和量来调整加工操作在平面中的位置来对加工进行微调。 还提供了用于支持该方法的装置。

公开(公告)号：US08419281B2

公开(公告)日：2013-04-16

申请号：US12066463

申请日：2006-09-05

申请人： Kenji Hibi ,  Yasuhiro Yamamoto ,  Tetsuya Yamamoto ,  Mitsuo Sasabe

发明人： Kenji Hibi ,  Yasuhiro Yamamoto ,  Tetsuya Yamamoto ,  Mitsuo Sasabe

IPC分类号： F16C32/06 ,  F16C31/02 ,  F16C33/02 ,  B29D33/00

CPC分类号： F16C33/74 ,  F16C33/20 ,  F16C33/208 ,  F16C2208/48 ,  F16C2220/04 ,  F16C2220/20 ,  F16C2370/12 ,  Y10T29/49668

摘要： An inner periphery of a molded part having a step from an inner periphery of an electroformed part is molded to a nonconductive coating which covers the surface of a master. When the nonconductive coating is removed, a radial clearance having a diameter greater than that of a bearing clearance is created between the inner periphery of the molded part, which is exposed to the interior, and an outer periphery of a shaft member. A bearing member which forms the bearing and radial clearance with the shaft member is manufactured by performing electroforming on the master with the nonconductive coating formed on part of the surface of the master, thereby forming the electroformed part; then injection molding the bearing member with the electroformed part and the nonconductive coating on the surface of the master inserted into a cavity; and then removing the nonconductive coating from the bearing member.

摘要翻译： 具有从电铸部件的内周的台阶的成型部件的内周成型为覆盖母板表面的非导电涂层。 当除去非导电涂层时，在暴露于内部的模制部件的内周和轴构件的外周之间产生具有大于轴承间隙的直径的径向间隙。 与轴构件形成轴承和径向间隙的轴承构件通过在主体上进行电铸而在主体的表面的一部分上形成非导电涂层来制造，从而形成电铸部件; 然后用电铸部分注入模制轴承部件，将主导体表面上的非导电涂层注入模腔; 然后从承载构件上去除非导电涂层。

公开(公告)号：US20120240350A1

公开(公告)日：2012-09-27

申请号：US13427459

申请日：2012-03-22

申请人： Parag Natu ,  Timothy J. Hagan

发明人： Parag Natu ,  Timothy J. Hagan

IPC分类号： H02G3/02 ,  B21D53/00

CPC分类号： E05D5/14 ,  B62K21/06 ,  E05D5/062 ,  E05D11/0081 ,  E05Y2400/65 ,  E05Y2600/524 ,  E05Y2800/00 ,  E05Y2800/73 ,  E05Y2900/536 ,  F16C17/02 ,  F16C17/10 ,  F16C17/12 ,  F16C17/24 ,  F16C33/122 ,  F16C41/002 ,  F16C2202/32 ,  F16C2220/42 ,  F16C2220/44 ,  F16C2326/26 ,  Y10T16/05 ,  Y10T16/063 ,  Y10T29/49668

摘要： A bushing has a body with a cylindrical shape, an axis, and a plurality of dimples formed in the body extending in a radial direction with respect to the axis. The body is electrically conductive. A sliding layer that is electrically non-conductive is formed on at least a portion of the body. A coating that is electrically non-conductive is formed on at least a portion of the body. The bushing has an uninstalled configuration where the bushing is electrically non-conductive, and an installed configuration where the bushing is electrically conductive.

摘要翻译： 衬套具有圆柱形状的主体，轴线，以及形成在主体中的多个凹部，其相对于轴线在径向方向上延伸。 身体是导电的。 在身体的至少一部分上形成不导电的滑动层。 在身体的至少一部分上形成不导电的涂层。 衬套具有卸载的构造，其中套管是非导电的，以及套管是导电的安装构型。

公开(公告)号：US20120195773A1

公开(公告)日：2012-08-02

申请号：US13018691

申请日：2011-02-01

申请人： Brian DASCHNER ,  Doug Daschner

发明人： Brian DASCHNER ,  Doug Daschner

IPC分类号： F04B39/00 ,  B21D53/10 ,  F16C35/02

CPC分类号： F16C35/02 ,  F04D29/0476 ,  F04D29/061 ,  F16C17/02 ,  F16C33/1085 ,  Y10T29/49668 ,  Y10T29/4967

摘要： A sleeve bearing is provided. The sleeve bearing comprises a bearing retainer including an outer surface and an inner surface, wherein the inner surface forms a retaining bore, a bearing insert including an outside surface and an inside surface, wherein the inside surface forms a shaft bore, and wherein the bearing insert is coupled to the bearing retainer.

摘要翻译： 提供套筒轴承。 套筒轴承包括轴承保持器，其包括外表面和内表面，其中内表面形成保持孔，轴承插入件包括外表面和内表面，其中内表面形成轴孔，并且其中轴承 插入件联接到轴承保持器。

公开(公告)号：US08186061B2

公开(公告)日：2012-05-29

申请号：US11935192

申请日：2007-11-05

申请人： Yoshinari Yokoo

发明人： Yoshinari Yokoo

IPC分类号： B21D33/00 ,  B21D53/10 ,  F16C33/00

CPC分类号： F16C17/107 ,  F16C33/14 ,  F16C2220/20 ,  F16C2220/82 ,  F16C2223/04 ,  F16C2223/42 ,  F16C2226/12 ,  Y10T29/49636 ,  Y10T29/49668 ,  Y10T29/49705

摘要： A manufacturing method of a bearing according to the present invention includes a bearing forming member preparing step S10 for preparing a bearing forming member W made of AlSi alloy containing 5 weight % to 40 weight % of Si, a pressure sizing step S20 which decreases a maximum crest height Rp of a bearing surface 132 by performing pressure sizing of the bearing surface 132 of the bearing forming member W, and an aluminum oxide film forming step S30 for forming an aluminum oxide film 36 on the bearing surface 132 of the bearing forming member W by anodizing the bearing surface 132 of the bearing forming member W in this order. According to the manufacturing method of a bearing of the present invention, it is possible to manufacture a bearing which can maintain the bearing performance over a long period.

摘要翻译： 根据本发明的轴承的制造方法包括轴承形成部件准备步骤S10，用于制备由含有5重量％至40重量％的Si的AlSi合金制成的轴承形成部件W，减小最大值的压力施胶步骤S20 通过对轴承成形构件W的支承面132进行压力调整，并且在轴承形成构件W的支承面132上形成氧化铝膜36的氧化铝膜形成工序S30，使轴承面132的顶端高度Rp 通过使轴承成形构件W的轴承面132依次阳极氧化。 根据本发明的轴承的制造方法，可以制造能够长时间保持轴承性能的轴承。

公开(公告)号：US20110314676A1

公开(公告)日：2011-12-29

申请号：US13224401

申请日：2011-09-02

申请人： Benjamin B. James

发明人： Benjamin B. James

IPC分类号： B23P11/00

CPC分类号： D03D15/00 ,  B60G21/0551 ,  B60G2202/135 ,  B60G2204/1222 ,  B60G2204/41 ,  D10B2321/042 ,  D10B2331/04 ,  D10B2401/063 ,  D10B2505/12 ,  F16C27/02 ,  F16C33/201 ,  F16C2208/32 ,  F16C2326/05 ,  Y10T29/49668 ,  Y10T29/4967 ,  Y10T29/49705

摘要： A sleeve bearing assembly and method of construction therefore has an inner portion constructed from a plurality of yarns to provide a journal bearing surface for receipt of a journal for relative movement therein and an elastic outer portion injection molded at least partially about the inner portion. The plurality of yarns are woven together with at least some of the yarns being woven in a warp direction corresponding to a length of the journal bearing surface and in a weft direction corresponding to a circumferential direction of the journal bearing surface to form a backing of the inner portion. At least one of the plurality of yarns is provided as a self-lubricating yarn woven with the backing in a weft direction to substantially form the bearing surface radially inwardly of the backing.

摘要翻译： 因此，套筒轴承组件和构造方法具有由多根纱线构成的内部部分，以提供用于接收其中相对运动的轴颈的轴颈轴承表面和至少部分地围绕内部部分注塑的弹性外部部分。 多个纱线被编织在一起，其中至少一些纱线在对应于轴颈轴承表面的长度的经向上并且沿对应于轴颈轴承表面的圆周方向的纬向方向织造，以形成背衬 内部。 所述多根纱线中的至少一根被提供为在纬向方向上与所述背衬编织的自润滑丝，以基本上形成所述背衬径向向内的所述支承表面。

公开(公告)号：US07987598B2

公开(公告)日：2011-08-02

申请号：US11646555

申请日：2006-12-28

申请人： Dung-Chang Yeh ,  Yung-Ping Lin ,  Yi-Liang Gong

发明人： Dung-Chang Yeh ,  Yung-Ping Lin ,  Yi-Liang Gong

IPC分类号： B21D53/10

CPC分类号： B21J5/12 ,  F16C17/02 ,  F16C33/107 ,  Y10T29/49639 ,  Y10T29/49647 ,  Y10T29/49668

摘要： A dynamic bearing manufacturing includes steps of: providing a bearing and a processing tool, the bearing having an axial hole, and the processing tool having at least one protruding pattern formed on an exterior wall of the processing tool; positioning the processing tool into the axial hole of the bearing; pressing the processing tool to contact with an inner wall of the bearing so as to transfer and print the protruding pattern of the processing tool onto the inner wall of the bearing; rotating the processing tool at a first rotation speed and driving the bearing to rotate at a second rotation speed; and forming at least one concave pattern on the inner wall of the bearing, and the at least one concave pattern being corresponding to the protruding pattern of the processing tool.

摘要翻译： 动态轴承制造包括以下步骤：提供轴承和加工工具，所述轴承具有轴向孔，并且所述加工工具具有形成在所述加工工具的外壁上的至少一个突出图案; 将加工工具定位在轴承的轴向孔中; 按压加工工具与轴承的内壁接触，以将加工工具的突出图案转印并印刷到轴承的内壁上; 以第一旋转速度旋转处理工具并驱动轴承以第二转速旋转; 以及在所述轴承的内壁上形成至少一个凹形图案，并且所述至少一个凹形图案对应于所述加工工具的突出图案。