公开(公告)号：US3964144A

公开(公告)日：1976-06-22

申请号：US514912

申请日：1974-10-15

Applicant: Hans Kopp

Inventor： Hans Kopp

IPC: B22C9/28 ,  B21K1/38 ,  B22D25/02 ,  B23P15/00 ,  B23P17/00 ,  B60B3/06 ,  B60B21/00 ,  B21H1/10

CPC classification number: B21K1/38 ,  B60B21/00 ,  B60B3/06 ,  Y10T29/49529

Abstract: In a mold for casting an annular rim member for use in a vehicle wheel for mounting a pneumatic tire, the mold cavity is formed so that the casting has at least one of a radial overdimension or a radial underdimension and its outer surface which faces the tire has an unsegmented annular area. After the casting is solidified and removed from the mold, it is plastically deformed by radially directed cold forming or working to remove the radial overdimension or underdimension. An iron-carbon melt is used for the casting to provide a ductile structure whose yield point is exceeded in carrying out the plastic deformation.

Abstract translation: 在用于铸造用于安装充气轮胎的车轮的环形轮辋构件的模具中，模腔被形成为使得铸件具有径向过度尺寸或径向下限以及其面向轮胎的外表面中的至少一个 有一个未分段的环形区域。 在铸模被固化并从模具中取出之后，通过径向冷成型或加工以塑性变形以去除径向过度的或过度的尺寸。 使用铁 - 碳熔体用于铸造，以提供在进行塑性变形时超出屈服点的延性结构。

公开(公告)号：US3862563A

公开(公告)日：1975-01-28

申请号：US41472173

申请日：1973-11-12

Applicant: GROTNES MACHINE WORKS INC

Inventor： FENCL VERNON ,  LUEDI HANS R ,  STETTLER CHRISTIAN H ,  ROZE ALBERTS

IPC: B21D53/30 ,  B21D53/26

CPC classification number: B21D53/30 ,  Y10T29/49529

Abstract: A combination press apparatus for preparing partially formed cylindrical metal shells for welding of their end gaps wherein a workpiece operating station within a frame has a horn carrying first and second dies, a first ram having a die for forming is disposed adjacent to the first horn die and a power actuator moves the first ram toward the horn to form the shell ends adjacent the gap. A second ram disposed on the opposite side of the horn carries a closure die and a power actuator moves the second ram toward the horn to compress the opposite side of the shell against the second die to close the end gap. The first ram die may carry a cutter which acts in association with a cutting slot on the first die to trim the ends of the shell adjacent the gap. Lifting apparatus, including a self-centering arrangement, carries the shell and moves it into and out of the operating station surrounding the horn. The self-centering arrangement allows the shell to be moved eccentrically with respect to the horn for action by one of the rams or the other and the shell returns to the concentric position when the respective ram is retracted.

Abstract translation: 一种用于制备用于焊接其端部间隙的部分形成的圆柱形金属壳的组合压制装置，其中框架内的工件操作台具有承载第一和第二模具的喇叭，具有用于成形的模具的第一冲头设置成与第一喇叭模具 并且动力致动器将第一压头移动到喇叭以形成邻近间隙的壳体端部。 设置在喇叭的相对侧的第二冲头承载封闭模具，动力致动器将第二压头移动到喇叭，以将壳体的相对侧压靠在第二模具上，以封闭端部间隙。 第一柱塞模具可以携带切割器，该切割器与第一模具上的切割槽相关联，以修剪邻近间隙的壳体的端部。 提升装置，包括自定中心的装置，运送壳体并将其移入和移出喇叭周围的操作台。 自对中布置允许壳体相对于喇叭偏心移动，以通过其中一个柱塞或另一个进行动作，并且当相应的压头缩回时，壳体返回到同心位置。

公开(公告)号：US3564898A

公开(公告)日：1971-02-23

申请号：US3564898D

申请日：1968-06-14

Applicant: GROTNES MACHINE WORKS INC

Inventor： STETTLER CHRISTIAN H

IPC: B21D53/30 ,  B21J9/06

CPC classification number: B21D53/30 ,  Y10T29/49529

Abstract: APPARATUS FOR RADIAL COMPRESSION FORMING OF METAL ARTICLES IS DESCRIBED IN WHICH A PLURALITY OF RADIALLY CONTRACTABLE DIE JAW SEGMENTS IN A SHRINK-FORMING DISPOSED IN A HORIZONTAL PLANE VERTICALLY ABOVE A WORKPIECE FEEDING STATION WITH AUXILIARY TOOLING ALSO BEING CONTAINED OPTIONALLY WITHIN THE HEAD. THE SHRINK-FORMING HEAD AND TOOLING ARE CARRIED ON TRUNNIONS FOR ROTATION ABOUT A HORIZONTAL AXIS TO ALLOW ACCESS AND MAINTENANCE TO THE DIES AND TOOLING.

公开(公告)号：US3258833A

公开(公告)日：1966-07-05

申请号：US15952861

申请日：1961-12-15

Applicant: KRONPRINZ AG

Inventor： ARTUR SCHUTTLER

IPC: B21D53/30

CPC classification number: B21D53/30 ,  Y10T29/49529

公开(公告)号：US2080866A

公开(公告)日：1937-05-18

申请号：US73484634

申请日：1934-07-12

Applicant: LOBDELL EMERY MFG COMPANY

Inventor： LOBDELL JR EDWARD J

IPC: B21D53/30

CPC classification number: B21D53/30 ,  Y10T29/49529

公开(公告)号：US1912594A

公开(公告)日：1933-06-06

申请号：US37966929

申请日：1929-07-20

Applicant: DETROIT HYDROSTATIC BRAKE CORP

Inventor： CLAUDE SAUZEDDE

IPC: B60B21/02 ,  B60B25/00

CPC classification number: B60B21/02 ,  B60B25/00 ,  Y10T29/49529

公开(公告)号：US1692400A

公开(公告)日：1928-11-20

申请号：US69196524

申请日：1924-02-11

Applicant: NANCY M AUBLE ,  JEANNETTE M SEYBOLD

Inventor： AUBLE JAMES L

IPC: B21D5/08

CPC classification number: B21D5/08 ,  Y10T29/49529

公开(公告)号：US08914977B2

公开(公告)日：2014-12-23

申请号：US13818048

申请日：2011-09-22

Applicant: Masahide Furukawa ,  Hideyo Nehyo

Inventor： Masahide Furukawa ,  Hideyo Nehyo

IPC: B60B3/02 ,  B60B21/02 ,  B21K1/38 ,  B60B21/00 ,  B21D53/30 ,  B60C29/02

CPC classification number: B21D53/30 ,  B60B21/00 ,  B60B21/02 ,  B60C29/02 ,  Y10T29/49481 ,  Y10T29/49524 ,  Y10T29/49529 ,  Y10T29/49531

Abstract: A vehicle wheel according to the present invention includes a hollow-state hollow portion and a solid-state non-hollow portion inside an outboard bead seat in a radial direction, which are provided in series in a circumferential direction of the wheel, the non-hollow portion having a cross section with a larger area than a hole cross section of a valve hole and having the valve hole formed therein. This structure prevents a sealing structure for ensuring hermetic performance from being complicated as compared to a wheel having the valve hole in the hollow portion, thus simplifying a mounting structure of an air valve. A method for manufacturing such a vehicle wheel allows formation of the valve hole in the non-hollow portion. Machining dust generated through a cutting process can thus be prevented from entering the hollow portion and remaining therein.

Abstract translation: 根据本发明的车轮包括在车轮的圆周方向上串联设置的沿径向的外侧胎圈座内部的中空状态中空部和固态非中空部， 中空部分具有比阀孔的孔横截面更大的截面并且在其中形成有阀孔的横截面。 与具有中空部分中的阀孔的轮相比，这种结构防止了密封结构确保密封性能变得复杂，从而简化了空气阀的安装结构。 制造这种车轮的方法允许在非中空部分形成阀孔。 因此，可以防止通过切割加工产生的粉尘进入中空部分并残留在其中。

公开(公告)号：US20100287762A1

公开(公告)日：2010-11-18

申请号：US12781783

申请日：2010-05-17

Applicant: Dusan Milojevic ,  John Parker

Inventor： Dusan Milojevic ,  John Parker

IPC: H05K13/00

CPC classification number: A61N1/0541 ,  Y10T29/49002 ,  Y10T29/49004 ,  Y10T29/49005 ,  Y10T29/4908 ,  Y10T29/49128 ,  Y10T29/49151 ,  Y10T29/49155 ,  Y10T29/49176 ,  Y10T29/49476 ,  Y10T29/49529

Abstract: A method of forming a device, such as an electrode array for a cochlear implant. The method comprises a step of forming a predetermined pattern of relatively electrically conductive regions and relatively electrically resistive regions in a sheet of biocompatible electrically conductive material, such as platinum foil. The method can comprise a step of working on the sheet to remove predetermined portions therefrom to form the one or more discrete relatively conducting regions. The step of working on the sheet can comprise embossing the sheet, cutting or slicing the sheet, or using electrical discharge machining (EDM) to remove unwanted portions of the sheet, the EDM equipment having a cutting tool comprising an electrode.

Abstract translation: 一种形成器件的方法，例如用于耳蜗植入物的电极阵列。 该方法包括在生物相容性导电材料片（例如铂箔）中形成相对导电区域和相对电阻区域的预定图案的步骤。 该方法可以包括在片材上加工以除去其中的预定部分以形成一个或多个离散的相对导电区域的步骤。 工作在片材上的步骤可以包括对片材进行压花，切割或切片片材，或者使用放电加工（EDM）去除片材的不想要的部分，所述EDM设备具有包括电极的切割工具。

公开(公告)号：US07774938B2

公开(公告)日：2010-08-17

申请号：US10531424

申请日：2003-09-06

Applicant: Udo Friese

Inventor： Udo Friese

IPC: B23P17/00

CPC classification number: B21D53/30 ,  Y10T29/49481 ,  Y10T29/49503 ,  Y10T29/49504 ,  Y10T29/49529 ,  Y10T29/49531

Abstract: Thus, the present disclosure includes a method of producing a weight-optimized pneumatic tire rim having rotationally-symmetrically partially different wall thickness. The steps include: providing a tube section having a first wall thickness and two end sides; leveling the first wall thickness starting from the two end sides over a defined rotationally-symmetrical area thereby forming two flanks by precontouring, each of the flanks having a second wall thickness, and pushing tolerance-caused excess material of the flanks into a well base zone between the two flanks; and contouring the flanks by pressure rolling while drawing each of the flanks toward an end area of each of the flanks and reducing the thickness of each of the flanks partially differently to predetermined measurements. The present disclosure also includes a device to implement the method.

Abstract translation: 因此，本公开内容包括制造具有旋转对称部分不同壁厚的重量优化的充气轮胎轮辋的方法。 这些步骤包括：提供具有第一壁厚和两个端侧的管段; 使第一壁厚从两端侧开始在限定的旋转对称区域上，从而通过预成形形成两个侧面，每个侧面具有第二壁厚度，并且将公差引起的侧面的多余材料推入井底区域 两侧之间; 并且通过压力滚动来轮廓化侧面，同时将每个侧面朝着每个侧面的端部区域拉伸，并且与预定的测量部分地不同地减小每个侧面的厚度。 本公开还包括实现该方法的设备。