公开(公告)号：US08201800B2

公开(公告)日：2012-06-19

申请号：US12187019

申请日：2008-08-06

申请人： Kenneth R. Filipiak

发明人： Kenneth R. Filipiak

IPC分类号： G02B7/18

CPC分类号： B60R1/04 ,  Y10T29/49169 ,  Y10T29/49664 ,  Y10T29/49826

摘要： A rearview mirror assembly comprises a two-ball connector having at least one pivot ball thereon, a receiver having a plurality of fingers defining a ball receiving area, and a spring forming a circle. The spring is placed around the fingers of the receiver and the at least one pivot ball is placed into the ball receiving area of the receiver. The two-ball connector can be made of a high strength material and formed on a screw machine. The receiver does not experience a weight loss changing the torque force between −40° Celsius and 85° Celsius, thereby substantially maintaining the torque force at a substantially constant level between −40° Celsius and 85° Celsius.

摘要翻译： 后视镜组件包括其上具有至少一个枢轴球的双球连接器，具有限定球接收区域的多个指状物的接收器和形成圆的弹簧。 弹簧放置在接收器的指状物周围，并且至少一个枢轴球被放置在接收器的球接收区域中。 双球连接器可以由高强度材料制成，并在螺丝机上形成。 接收器不会在-40摄氏度至85摄氏度之间改变扭矩力的体重减轻，从而基本上将转矩力保持在-40摄氏度至85摄氏度之间的基本上恒定的水平。

公开(公告)号：US20110170815A1

公开(公告)日：2011-07-14

申请号：US13053056

申请日：2011-03-21

申请人： Kenneth D. Sandin

发明人： Kenneth D. Sandin

IPC分类号： F16C23/08

CPC分类号： F16C35/02 ,  B65G49/063 ,  B65G2249/02 ,  F16C23/046 ,  F16C33/046 ,  Y10T29/49636 ,  Y10T29/49664 ,  Y10T29/49694 ,  Y10T29/49712 ,  Y10T29/49861 ,  Y10T29/49893 ,  Y10T29/49895

摘要： A split bearing generally includes first and second bearing halves each having complementary partial shaft receiving portions, wherein the first and second bearing halves are substantially identically configured. The split bearing further includes means for releasably coupling the first and second bearing halves together, such that when coupled, the complementary partial shaft receiving portions of the first and second bearing halves define a center bearing thru-hole for receiving a shaft, and when decoupled, the first and second bearing halves can be removed from the shaft.

摘要翻译： 分离轴承通常包括具有互补的部分轴接收部分的第一和第二轴承半部，其中第一和第二轴承半部基本相同地构造。 分离轴承还包括用于将第一和第二轴承半部可释放地联接在一起的装置，使得当联接时，第一和第二轴承半部的互补部分轴接收部分限定用于接收轴的中心轴承通孔，并且当解耦时 第一和第二轴承半部分可以从轴上移除。

公开(公告)号：US07882638B2

公开(公告)日：2011-02-08

申请号：US11157730

申请日：2005-06-21

申请人： Gunther H H von Gynz-Rekowski

发明人： Gunther H H von Gynz-Rekowski

IPC分类号： B21D53/10 ,  B23P13/04

CPC分类号： B21D53/10 ,  E21B4/003 ,  F16C33/14 ,  F16C2220/60 ,  F16C2220/66 ,  F16C2220/70 ,  F16C2220/82 ,  F16C2352/00 ,  Y10T29/49636 ,  Y10T29/49643 ,  Y10T29/49655 ,  Y10T29/49664 ,  Y10T29/49668 ,  Y10T29/49677 ,  Y10T29/49705 ,  Y10T29/49746 ,  Y10T29/49996

摘要： A process for manufacturing a bearing. The bearing may be used in a tool disposed within a bore hole. The process comprises providing a tubular sleeve and applying a hard facing material on the outer diameter of the tubular sleeve so that the hard facing material is fused onto the outer diameter, and thereafter applying a material layer on the outer diameter so that the material layer is fused onto the outer diameter. The method further includes machining the outer diameter so that a portion of the material layer is removed, and then machining the inner diameter so that only the hard facing material is left as an inner diameter. The method further includes machining the outer diameter and the inner diameter in order to form the bearing. In the most preferred embodiment, the method further includes placing the bearing into a housing, and inserting a mandrel into the bearing, and wherein a hard coating of the mandrel abuts the bearing. A mud motor for rotating a bit in a well bore is also disclosed.

摘要翻译： 一种制造轴承的方法。 该轴承可以用在设置在钻孔内的工具中。 该方法包括提供一个管状套筒，并在该管状套管的外径上施加硬质材料，使得该硬质材料被熔合在该外径上，之后在该外径上施加一层材料层， 熔在外径上。 该方法还包括加工外径，使得材料层的一部分被去除，然后加工内径，使得只剩下硬质材料作为内径。 该方法还包括加工外径和内径以形成轴承。 在最优选的实施例中，该方法还包括将轴承放置在壳体中，并将​​心轴插入轴承中，并且其中心轴的硬质涂层抵靠轴承。 还公开了一种用于在井眼中旋转钻头的泥浆马达。

公开(公告)号：US20090288297A1

公开(公告)日：2009-11-26

申请号：US12124215

申请日：2008-05-21

申请人： George R. Schmidt ,  Tom Byrnes ,  Glen Parker

发明人： George R. Schmidt ,  Tom Byrnes ,  Glen Parker

IPC分类号： F16C11/06

CPC分类号： F16C11/0633 ,  B60G7/005 ,  B60G2204/416 ,  B60G2204/42 ,  B60G2204/4404 ,  B60G2206/82 ,  Y10T29/49664 ,  Y10T403/32737

摘要： A ball joint assembly includes a ball stud, a generally cylindrical bearing, a housing and a retainer which retains the bearing in the housing. The generally cylindrical bearing has an upper end, a lower end, a generally cylindrical exterior sidewall, an upper flange located between the upper end and a ring groove formed in the exterior sidewall, a lower flange proximate the lower end and extending outwardly from the exterior sidewall and a socket cavity that opens toward the lower end. The ball portion of the ball stud is engaged in and retained within the socket cavity. The bearing is secured within the housing in a bore within the housing by virtue of the working of the lower flange which is located within a counterbore of the housing and the upper flange and retainer located in the ring groove. Ball joints of the type described are able to resist a pull-out force of greater than 650 lbs and up to about 1200 lbs. They may also be sealed by incorporation of a dust boot which is attached to extends between the housing and the stud portion of the ball stud.

摘要翻译： 球形接头组件包括一个球头螺栓，一个大致圆柱形的轴承，一个壳体和一个将轴承保持在壳体中的保持器。 大致圆柱形的轴承具有上端，下端，大致圆柱形的外侧壁，位于上端和形成在外侧壁中的环形槽之间的上凸缘，靠近下端并从外侧向外延伸的下凸缘 侧壁和朝向下端开口的插座腔。 球头螺柱的球部接合并保持在插座腔内。 由于位于壳体的沉孔内的下凸缘的工作以及位于环槽中的上凸缘和保持架，该轴承被固定在壳体内的孔中。 所述类型的球接头能够抵抗大于650lbs并且高达约1200lbs的拉出力。 它们还可以通过结合防尘罩而被密封，所述防尘罩在所述外壳和所述球钉的螺柱部分之间延伸。

公开(公告)号：US07213436B2

公开(公告)日：2007-05-08

申请号：US11132696

申请日：2005-05-19

申请人： Peter Sturrus ,  James A. Boos

发明人： Peter Sturrus ,  James A. Boos

IPC分类号： B21D22/02

CPC分类号： B21J9/022 ,  B21J13/03 ,  B21K1/44 ,  B21K1/76 ,  F16D2121/02 ,  Y10T29/49664

摘要： A method comprises steps of providing bar stock, cutting the stock to form a rod-shaped blank, and stamp-forming a ball section on a first end of the blank in a transfer die. The method further includes stamp-forming an apertured flattened section on a second end of the blank to form a final product in the transfer die, and axially striking opposing ends to accurately form a length of the blank. A related transfer die apparatus includes stations for cutting and then stamp-forming a ball section on a first end of the blank, and stamp-forming an apertured flattened section on a second end of the blank to form a final product.

摘要翻译： 一种方法包括以下步骤：提供棒料，切割坯料以形成棒状坯料，以及在转移模具中在坯料的第一端上压制成形球部。 该方法还包括在坯料的第二端上成形有孔扁平部分，以在转移模具中形成最终产品，并且轴向冲击相对端部以精确地形成坯料的长度。 相关的转移模具设备包括用于在坯料的第一端上切割然后冲压成形球部的工位，并且在坯料的第二端上成形有孔扁平部分以形成最终产品。

公开(公告)号：US06330747B1

公开(公告)日：2001-12-18

申请号：US09692752

申请日：2000-10-19

申请人： Marco Lambert ,  Michael J. Kolb

发明人： Marco Lambert ,  Michael J. Kolb

IPC分类号： B23P1526

CPC分类号： F02B29/0456 ,  B23P15/26 ,  F28D1/05366 ,  F28F1/126 ,  F28F9/02 ,  F28F9/14 ,  F28F21/084 ,  F28F21/085 ,  Y02T10/146 ,  Y10T29/49389 ,  Y10T29/49417 ,  Y10T29/49664

摘要： A heat exchanger comprises an as-cast combined header and tank having a header portion integral with a tank portion. The cast header and tank combination has a plurality of openings originally cast in the header portion of the combination and at least one opening originally cast in the tank portion of the combination for passage of coolant into or out of the cast header and tank combination. Tubes are received in and extends through the header portion openings, and resilient grommets seal the tubes to the header portion to prevent leakage around the tubes. In making the heat exchanger, there is provided an inner mold section and outer mold section corresponding respectively to the interior and exterior configurations of a desired combined header and tank having a header portion integral with a tank portion. The inner mold and outer mold sections are connected through the header and tank portion openings to support the inner mold section within the outer mold section and create a space therebetween corresponding to the configuration of the combined header and tank. The space is filled with molten metal and solidified to create the combined cast header and tank having the header portion integral with a tank portion. The outer mold section is removed and the inner mold section is removed from inside the cast header and tank through an opening in the header portion and/or through an opening in the tank portion. Following removal of the mold portions, the method may include inserting a tube from a heat exchanger core into an opening in the cast header portion and securing the tube therein.

摘要翻译： 热交换器包括铸造组合集管和罐，其具有与罐部分成一体的集管部分。 铸头和罐组合具有原始铸造在组合的头部部分中的多个开口和至少一个初始浇铸在组合的罐部分中的开口，用于将冷却剂通入或流出铸头和罐组合。 管被容纳在头部部分开口中并且延伸穿过头部部分开口，并且弹性垫圈将管密封到头部部分以防止管周围的泄漏。 在制造热交换器时，设置有分别对应于具有与罐部分一体的集管部分的期望的组合集管和罐的内部和外部构造的内部模具部分和外部模具部分。 内模具和外模具部分通过集管和罐部分开口连接，以支撑外模具部分内的内模部分，并在其间形成与组合的集管和箱体的构造相对应的空间。 该空间填充有熔融金属并固化以产生具有与罐部分成一体的集管部分的组合浇注头和罐。 除去外模具部分，并且通过集管部分中的开口和/或通过罐部分中的开口从铸造集管和罐的内部移除内部模具部分。 在移除模具部分之后，该方法可以包括将管从热交换器芯插入到铸造集管部分中的开口中并将管固定在其中。

公开(公告)号：US5894649A

公开(公告)日：1999-04-20

申请号：US920304

申请日：1997-08-28

申请人： Marco Lambert ,  Michael J. Kolb

发明人： Marco Lambert ,  Michael J. Kolb

IPC分类号： B23P15/26 ,  F28D1/053 ,  F28F1/12 ,  F28F9/02 ,  F28F9/14 ,  F28F11/00 ,  F28F21/08

CPC分类号： F02B29/0456 ,  B23P15/26 ,  F28D1/05366 ,  F28F1/126 ,  F28F21/084 ,  F28F21/085 ,  F28F9/02 ,  F28F9/14 ,  Y02T10/146 ,  Y10T29/49389 ,  Y10T29/49417 ,  Y10T29/49664

摘要： A heat exchanger comprises an as-cast combined header and tank having a header portion integral with a tank portion. The cast header and tank combination has a plurality of openings originally cast in the header portion of the combination and at least one opening originally cast in the tank portion of the combination for passage of coolant into or out of the cast header and tank combination. Tubes are received in and extends through the header portion openings, and resilient grommets seal the tubes to the header portion to prevent leakage around the tubes. In making the heat exchanger, there is provided an inner mold section and outer mold section corresponding respectively to the interior and exterior configurations of a desired combined header and tank having a header portion integral with a tank portion. The inner mold and outer mold sections are connected through the header and tank portion openings to support the inner mold section within the outer mold section and create a space therebetween corresponding to the configuration of the combined header and tank. The space is filled with molten metal and solidified to create the combined cast header and tank having the header portion integral with a tank portion. The outer mold section is removed and the inner mold section is removed from inside the cast header and tank through an opening in the header portion and/or through an opening in the tank portion. Following removal of the mold portions, the method may include inserting a tube from a heat exchanger core into an opening in the cast header portion and securing the tube therein.

摘要翻译： 热交换器包括铸造组合集管和罐，其具有与罐部分成一体的集管部分。 铸头和罐组合具有原始铸造在组合的头部部分中的多个开口和至少一个初始浇铸在组合的罐部分中的开口，用于将冷却剂通入或流出铸头和罐组合。 管被容纳在头部部分开口中并且延伸穿过头部部分开口，并且弹性垫圈将管密封到头部部分以防止管周围的泄漏。 在制造热交换器时，设置有分别对应于具有与罐部分一体的集管部分的期望的组合集管和罐的内部和外部构造的内部模具部分和外部模具部分。 内模具和外模具部分通过集管和罐部分开口连接，以支撑外模具部分内的内模部分，并在其间形成与组合的集管和箱体的构造相对应的空间。 该空间填充有熔融金属并固化以产生具有与罐部分成一体的集管部分的组合浇注头和罐。 除去外模具部分，并且通过集管部分中的开口和/或通过罐部分中的开口从铸造集管和罐的内部移除内部模具部分。 在移除模具部分之后，该方法可以包括将管从热交换器芯插入到铸造集管部分中的开口中并将管固定在其中。

公开(公告)号：US3959872A

公开(公告)日：1976-06-01

申请号：US572529

申请日：1975-04-28

申请人： Michio Abe

发明人： Michio Abe

IPC分类号： F16C33/10 ,  B22C7/00 ,  B22C9/02 ,  B29C31/00 ,  B29C33/76 ,  B29C45/00 ,  F16C11/06 ,  F16C33/00 ,  F16C33/14 ,  B22D11/126

CPC分类号： F16C11/0638 ,  B29C33/76 ,  F16C11/068 ,  F16C33/103 ,  B29L2031/045 ,  F16C2220/04 ,  Y10T29/49664 ,  Y10T29/49702 ,  Y10T29/4981 ,  Y10T29/49812 ,  Y10T29/49986 ,  Y10T29/49989

摘要： A method for producing a core form to be employed in the injection molding of a ball joint bearing which has a spherical bearing surface adapted to encircle the ball of a ball joint resiliently and a plurality of isolated oil retention recesses formed in the bearing surface, comprising the steps of forming a spherical portion corresponding to said bearing surface of the bearing on a core form blank, applying a lead layer onto said spherical portion, removing said lead layer from selected areas of said spherical portion which correspond to said oil retention recesses in the bearing surface to expose the areas, applying a hard chrome plating layer at said exposed areas of the spherical portion to form reliefs which are adapted to form said oil retention recesses in the bearing and removing the remaining portion of said lead layer from the spherical portion.

摘要翻译： 一种用于制造球形接头轴承的注射成型中使用的芯形式的方法，所述球形接头轴承具有适于围绕弹性的球形接头球形的球面轴承表面和形成在所述轴承表面中的多个隔离的保油凹部， 在芯体上形成对应于所述轴承的所述支承表面的球形部分的步骤形成坯料，将引线层施加到所述球形部分上，从所述球形部分的选定区域移除所述引线层，所述选定区域对应于所述保持凹部 承载表面以暴露所述区域，在所述球形部分的所述暴露区域处施加硬铬镀层，以形成浮雕，所述浮雕适于在所述轴承中形成所述保油凹部并从所述球形部分去除所述引线层的剩余部分。

公开(公告)号：US2365562A

公开(公告)日：1944-12-19

申请号：US43545342

申请日：1942-03-20

申请人： GEN MOTORS CORP

发明人： KOEHRING ROLAND P

IPC分类号： B21K1/04 ,  B22F3/11 ,  B22F3/26 ,  F16C33/14

CPC分类号： F16C33/14 ,  B22F3/11 ,  B22F3/26 ,  B23P9/02 ,  F16C2220/20 ,  F16C2220/84 ,  F16C2223/04 ,  Y10T29/47 ,  Y10T29/49664

公开(公告)号：US20120180317A1

公开(公告)日：2012-07-19

申请号：US13499158

申请日：2010-09-22

申请人： Yasutake Hayakawa ,  Katsutoshi Muramatsu

发明人： Yasutake Hayakawa ,  Katsutoshi Muramatsu

IPC分类号： B24B11/02 ,  B24B37/025 ,  B24B1/00

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 grinding method includes the step of supplying a green ball between a first surface of a first member and a second surface of a second member constituting a grinding apparatus, and the step of grinding the green ball between the first surface and the second surface while the green ball rotates around its own axis and in orbital motion. In the step of grinding the green ball, the step of causing the green ball grinding to proceed while applying load between the green ball and each of the first surface and the second surface, and the step of modifying the rotation axis of the green ball by reducing the load lower than in the step of causing the green ball grinding to proceed are executed alternately.

摘要翻译： 绿球研磨方法包括在第一构件的第一表面和构成研磨装置的第二构件的第二表面之间提供绿色球的步骤，以及在第一表面和第二表面之间研磨绿色球的步骤 而绿色球围绕其自身的轴线和轨道运动旋转。 在研磨绿色球的步骤中，在绿色球与第一表面和第二表面中的每一个之间施加负载的同时进行绿色球磨削的步骤，以及通过以下步骤改变绿色球的旋转轴线 交替地执行比使进行绿色球磨削的步骤更低的负荷。