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公开(公告)号：US06907665B2
公开(公告)日：2005-06-21
申请号：US10351503
申请日：2003-01-27
Applicant: Frank Hung
Inventor： Frank Hung
CPC classification number: B60B3/002 , B21D53/30 , B23P15/00 , B60B3/044 , B60B21/00 , B60B21/02 , B60B23/10 , B60B35/1009 , B60B35/1081 , Y10T29/49524 , Y10T29/49529 , Y10T29/49531
Abstract: A method of manufacturing alloy rim for automobile is disclosed. The method comprises the steps of forming elongated extruded alloy straps with a cross-section shape from alloy by an extruding process; cutting the extruded alloy into the required length; placing the cut alloy obtained in (b) onto a mold to form into an arch-shaped edge; cutting the two ends of the edges of the extruded alloy to form into an inclined angle end; placing the extruded alloy of (d) into a device to form the alloy into a round rim; welding the ends of the two joining ends; performing a surface hardening process; furnishing the rim that obtained in (g) with CNC lathe machine.
Abstract translation: 公开了一种制造汽车合金轮辋的方法。 该方法包括通过挤出工艺从合金形成具有横截面形状的细长挤压合金带的步骤; 将挤压合金切割成所需长度; 将（b）中获得的切割合金放置在模具上以形成拱形边缘; 切割挤压合金边缘的两端以形成倾斜角; 将（d）的挤出合金放置在装置中以将合金形成圆形边缘; 焊接两个接合端的端部; 进行表面硬化处理; 提供（g）中获得的数控车床的轮辋。
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公开(公告)号：US20040177507A1
公开(公告)日：2004-09-16
申请号：US10387568
申请日：2003-03-14
Applicant: Central Motor Wheel Co. Ltd.
Inventor： Kiichi Shimizu
IPC: B21K001/38
CPC classification number: B21K1/28 , B21K1/38 , Y10T29/49524 , Y10T29/49529 , Y10T29/49531
Abstract: A process of manufacturing a rim for a motor vehicle from an original pipe, in order to facilitate formation of projections for reducing road noise on the rim, comprises a projection forming step of partially extruding a ledge portion of an intermediate pipe for the rim from inside to outside in a radial direction of the ledge portion so as to form a plurality of projections at suitable intervals.
Abstract translation: 为了便于形成用于降低轮辋上的道路噪声的凸起，用于从原始管制造机动车辆的轮辋的过程包括：突起形成步骤，从内侧部分地挤压用于轮辋的中间管的凸缘部分 在凸缘部的径向方向上向外侧，以适当的间隔形成多个突起。
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公开(公告)号：US20040016124A1
公开(公告)日：2004-01-29
申请号：US10437555
申请日：2003-05-13
Applicant: Michelin Recherche et Technique S.A.
Inventor： Bruno Guimard
IPC: B21K001/38
CPC classification number: B21D53/30 , B21D53/26 , Y10T29/49524 , Y10T29/49531
Abstract: A method of making a rim of sheet metal for a vehicle wheel, in which: a rectangular geometric shape is cut out of a blank of sheet metal; the blank is bent to obtain a cylindrical hoop; the two free edges of the hoop are welded together; at least one cylindrical flow spinning operation is performed to obtain a profile of given thickness of the hoop, zones of constant thickness being adjacent to zones of variable thickness; a cut is made perpendicular to the axis of the hoop out of at least one lateral edge of the hoop; the hoop is profiled to obtain the rim; and the size of the said rim is set.
Abstract translation: 一种制造用于车轮的金属板边缘的方法，其中：从金属片的坯料切割矩形几何形状; 坯料弯曲得到圆柱形箍; 箍的两个自由边焊接在一起; 执行至少一个圆柱形流动纺丝操作以获得具有给定厚度的箍的轮廓，恒定厚度的区域与可变厚度的区域相邻; 在箍的至少一个侧边缘之外垂直于箍的轴线进行切割; 外圈成型以获得边缘; 并设定所述边缘的尺寸。
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公开(公告)号：US06435867B1
公开(公告)日：2002-08-20
申请号：US09710484
申请日：2000-11-10
Applicant: Hugh B. Carr , William Goodlin
Inventor： Hugh B. Carr , William Goodlin
IPC: F27D300
CPC classification number: F27D3/026 , C21D9/0012 , F27D1/141 , Y10T29/49531 , Y10T29/49554
Abstract: There is provided a cast tire for use with a furnace roller. The cast tire has at least three of annular spaced pockets located around the central opening of the tire on each radial side. When the tires are installed on a furnace roller with arbor means, pockets are inserted into the annular spaced pockets. The pockets are secured only to the arbor means of the roller. Rotation of the arbor means results in rotation of the cast tires by transmission of torque from the pockets to the to the tire without direct attachment of the tire to the arbor means.
Abstract translation: 提供了一种用于炉辊的铸造轮胎。 铸造轮胎具有在每个径向侧上围绕轮胎的中心开口定位的至少三个环形间隔的袋。 当轮胎安装在具有心轴装置的炉辊上时，将口袋插入环形间隔的口袋中。 口袋仅固定在辊子的心轴装置上。 心轴装置的旋转导致铸造轮胎的旋转，通过将扭矩从凹穴传递到轮胎而不将轮胎直接附接到心轴装置。
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公开(公告)号：US6029351A
公开(公告)日：2000-02-29
申请号：US97781
申请日：1998-06-15
Applicant: Ratko Cvijanovic
Inventor： Ratko Cvijanovic
CPC classification number: B60B3/005 , B21D53/26 , B60B23/00 , B60B3/044 , B21H1/10 , Y10T29/49499 , Y10T29/49501 , Y10T29/49531
Abstract: A vehicle wheel with a roll-formed rim has an interior rim section and axially spaced first and second beadseat sections. A disc is attached at its skirt flange to the first beadseat section. The first beadseat section has radially outward and radially inward surfaces, both angled radially outward from the wheel axis for example at a fifteen degree angle. A roll-formed groove is formed in the radially inward surface of the first beadseat section, the groove having an inwardly facing cylindrical first surface. The skirt flange has an outwardly facing cylindrical first surface, which engages and is press-fit with the groove cylindrical first surface. The skirt flange and rim are then welded. The groove has a second frusto-conical surface adjacent the groove cylindrical surface. The skirt flange may have a second frusto-conical surface to mate with the groove second frusto-conical surface. The skirt flange may have a third frusto-conical surface to mate with the radially inward surface of the first beadseat section.
Abstract translation: 具有辊形边缘的车轮具有内缘部分和轴向间隔开的第一和第二珠缘部分。 盘在其裙缘法兰附接到第一珠状部分。 第一珠状部分具有径向向外和径向向内的表面，两者从轮轴线径向向外成角度例如十五度角。 在第一珠状部分的径向向内的表面中形成有辊状的槽，该槽具有向内的圆柱形第一表面。 裙边缘具有向外的圆柱形第一表面，其接合并与凹槽圆柱形第一表面压配合。 然后将裙边缘和边缘焊接。 凹槽具有邻近凹槽圆柱形表面的第二截头圆锥形表面。 裙边缘可以具有与凹槽第二截头圆锥形表面配合的第二截头圆锥形表面。 裙边缘可以具有第三截头圆锥形表面，以与第一珠状部分的径向向内的表面配合。
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Patent Agency Ranking
公开(公告)号：US5845400A
公开(公告)日：1998-12-08
申请号：US865483
申请日：1997-06-02
Applicant: Sadayuki Takamoku
Inventor： Sadayuki Takamoku
CPC classification number: B21D53/30 , Y10T29/49524 , Y10T29/49531
Abstract: A method for manufacturing a one end flange-less wheel rim includes the steps of: providing a sheet of rim material having a width substantially corresponding to the developed width of a one end flange-less wheel rim to be made, curving the sheet to form a cylinder, flaring one end of the cylinder, roll-forming the flared cylinder to the desired rim configuration using roll-forming machines each including an upper roll, a lower roll and a ring, with the flange-less side end of the rim material being axially abutted against the ring, and removing a margin for machining from the flange-less side end of the rim material. In the apparatus, the ring is coupled to one of the upper roll and the lower roll.
Abstract translation: 制造一端无凸缘的轮辋的方法包括以下步骤：提供具有基本对应于待制成的一端无法兰轮辋的展开宽度的宽度的边缘材料片，弯曲所述片材以形成 圆柱体，使圆筒的一端扩张，使用包括上辊，下辊和环的辊成型机将扩口圆筒辊轧成所需的轮缘构型，边缘材料的无法兰侧端 轴向地抵靠环，并且从轮缘材料的无凸缘侧端部移除用于机械加工的边缘。 在该装置中，环联接到上辊和下辊之一。
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公开(公告)号：US5579578A
公开(公告)日：1996-12-03
申请号：US144113
申请日：1993-10-27
Applicant: Walter L. Ashley, Jr.
Inventor： Walter L. Ashley, Jr.
CPC classification number: B21D53/30 , Y10T29/49499 , Y10T29/49529 , Y10T29/49531
Abstract: An improved method is disclosed for producing a wheel rim for use in a vehicle wheel. The method includes the steps of: (a) providing a flat sheet of material; (b) forming the flat sheet into a hoop having a first predetermined axial length; (c) expanding the hoop to a predetermined inner hoop diameter; (d) flow spinning the hoop to produce a wheel rim preform having a second predetermined axial length greater than the first predetermined axial length, the wheel rim preform including opposed axial ends and a thinned axially extending intermediate portion located between the axial ends; (e) subsequent to step (d), flaring at least one axial end of the wheel rim preform; and (f) subsequent to step (e), subjecting the wheel rim preform to a series of roll forming operations to produce a finished wheel rim having at least one tire bead seat retaining flange, at least one tire bead seat surface, and a generally axially extending well.
Abstract translation: 公开了一种用于制造用于车轮的轮辋的改进方法。 该方法包括以下步骤：（a）提供平板材料; （b）将平板形成为具有第一预定轴向长度的箍; （c）将箍扩展到预定的内箍直径; （d）使所述箍旋转以产生具有大于所述第一预定轴向长度的第二预定轴向长度的轮缘预制件，所述轮缘预制件包括相对的轴向端部和位于所述轴向端部之间的变薄的轴向延伸的中间部分; （e）在步骤（d）之后，对轮缘预制件的至少一个轴向端部进行扩口; 和（f）在步骤（e）之后，对轮缘预制件进行一系列的辊轧成形操作，以产生具有至少一个轮胎胎圈座保持凸缘，至少一个轮胎胎圈座表面和一般的轮胎胎圈座表面的成品轮缘 轴向延伸良好。
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公开(公告)号：US4985993A
公开(公告)日：1991-01-22
申请号：US522809
申请日：1990-05-11
Applicant: Nagatada Yagi , Motoatsu Shiraishi , Shizuo Kimura , Yukihisa Watano , Mitsuki Nakamura , Shinji Shinozawa
Inventor： Nagatada Yagi , Motoatsu Shiraishi , Shizuo Kimura , Yukihisa Watano , Mitsuki Nakamura , Shinji Shinozawa
IPC: B21D53/30
CPC classification number: B21D53/30 , Y10T29/49529 , Y10T29/49531
Abstract: A method for producing a wheel rim of an automotive vehicle comprising the steps of supporting a cylindrical body on a vertical axis between an upper punch attached to an upper mold and a lower punch attached to a lower mold; fitting a side die to an outer peripheral surface of the cylindrical body, with the cylindrical body supported; then lowering the upper punch together with the upper mold to insert the upper punch into an upper portion of the cylindrical body and to form the upper end portion of the cylindrical body into the flange portion by press forming between the upper punch and the side die; thereafter releasing the cylindrical body from the supported state at its lower end surface; and further lowering the upper punch together with the side die and the cylindrical body to insert the lower punch into a lower portion of the cylindrical body and to form the lower end portion of the cylindrical body into the flange portion by press forming between the lower punch and the side die, whereby the working steps can be reduced in number.
Abstract translation: 一种用于制造机动车辆的轮辋的方法，包括以下步骤：在连接到上模的上冲头和附接到下模的下冲头之间的垂直轴上支撑圆柱体; 将侧模装配到圆柱体的外周表面，其中支撑圆柱体; 然后与上模一起降下上冲头，将上冲头插入圆柱体的上部，并通过上冲头和侧模之间的冲压成型将圆柱体的上端部分形成凸缘部; 然后在其下端表面从支撑状态释放圆筒体; 并且与侧模和圆筒体一起进一步降低上冲头，以将下冲头插入圆柱体的下部，并且通过在下冲头之间的冲压成形将圆筒体的下端部形成凸缘部 和侧模，从而可以减少工作步骤的数量。
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公开(公告)号：US3364550A
公开(公告)日：1968-01-23
申请号：US48454265
申请日：1965-09-02
Applicant: KELSEY HAYES CO
Inventor： JESSEE JACK C , BULLARD JORDAN L , GEORGE MARVAY
CPC classification number: G21D3/08 , B21D53/30 , Y02E30/40 , Y10T29/49531
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公开(公告)号：US3347302A
公开(公告)日：1967-10-17
申请号：US47715365
申请日：1965-08-04
Applicant: LEMMERZ WERKE GMBH
Inventor： PAUL LEMMERZ
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