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71. 发明授权

US3255518A Method of making a wheel rim 失效
标题翻译：制作轮辋的方法
公开(公告)号：US3255518A
公开(公告)日：1966-06-14
申请号：US22776162
申请日：1962-10-02
申请人： MOTOR WHEEL CORP
发明人： GOLATA JOHN H
IPC分类号： B21D53/30
CPC分类号： B21D53/30 , Y10T29/49529

72. 发明授权

US2181848A Method of forming drop-center wheel rims 失效
标题翻译：形成落球轮缘的方法
公开(公告)号：US2181848A
公开(公告)日：1939-11-28
申请号：US9408236
申请日：1936-08-03
申请人： KELSEY HAYES WHEEL CO
发明人： LE JEUNE FRANK H , COPELAND JOHN E
IPC分类号： B21D53/30
CPC分类号： B21D53/30 , Y10T29/49529

73. 发明授权

US1710930A Process of forming annular flanges 失效
标题翻译：形成环形法兰的工艺
公开(公告)号：US1710930A
公开(公告)日：1929-04-30
申请号：US73185924
申请日：1924-08-13
申请人： AMERICAN WELDING AND MFG COMPA
发明人： KLAUS FRED R
IPC分类号： B21D53/30
CPC分类号： B21D53/30 , Y10T29/49529 , Y10T29/49792

74. 发明授权

US1336965A Wire-wheel rim and method of making same 失效
标题翻译：线轮边缘及其制作方法
公开(公告)号：US1336965A
公开(公告)日：1920-04-13
申请号：US27037119
申请日：1919-01-09
申请人： HYDRAULIC PRESSED STEEL CO
发明人： KLAUS FRED R
IPC分类号： B21D22/04 , B21D53/30
CPC分类号： B21D53/30 , B21D22/04 , Y10T29/49529

75. 发明授权

US1069919A Die for forming wheel-rim sections. 失效
标题翻译：用于形成轮胎部分。
公开(公告)号：US1069919A
公开(公告)日：1913-08-12
申请号：US1909501489
申请日：1909-06-11
申请人： CHANCELLOR LEONIDAS M , CHANCELLOR SULLIVAN D
发明人： CHANCELLOR LEONIDAS M , CHANCELLOR SULLIVAN D
CPC分类号： B21J13/02 , B21D37/02 , Y10T29/49529

76. 发明授权

US08468698B2 Spinning method 失效
标题翻译：纺纱方法
公开(公告)号：US08468698B2
公开(公告)日：2013-06-25
申请号：US12833367
申请日：2010-07-09
申请人： Tsunenari Futagi , Nobuyuki Kakiya , Tadahisa Akiyama , Ikuo Kato , Akitoshi Uchiumi , Shinichi Ohnaka , Toshimasa Koshimizu , Haruo Machida , Yuji Matsumoto
发明人： Tsunenari Futagi , Nobuyuki Kakiya , Tadahisa Akiyama , Ikuo Kato , Akitoshi Uchiumi , Shinichi Ohnaka , Toshimasa Koshimizu , Haruo Machida , Yuji Matsumoto
IPC分类号： B23P17/00
CPC分类号： B21D22/16 , Y10T29/49524 , Y10T29/49529 , Y10T29/49531
摘要： A workpiece having a first constant diameter portion, a tapered reduced-diameter portion, a concave portion, a tapered increased-diameter portion, and a second constant diameter portion is formed by machining the tapered reduced-diameter portion, and then machining the tapered increased-diameter portion and the concave portion.
摘要翻译：通过加工锥形缩径部形成具有第一恒定直径部分，锥形缩径部分，凹部，渐缩直径部分和第二恒定直径部分的工件，然后加工锥形增加直径部分和凹部。

77. 发明授权

US07523554B2 Method of manufacturing a wheel rim 有权
标题翻译：制造轮辋的方法
公开(公告)号：US07523554B2
公开(公告)日：2009-04-28
申请号：US10560835
申请日：2004-06-17
申请人： Shizuo Kimura , Kenzo Takeda , Ikuo Kato , Yukio Uchiyama , Tadashi Goto , Nobuyuki Kakiya , Kiyoshi Satou , Naotake Marui , Shinichi Ohnaka , Tatsuo Yamanaka , Jin Fukuda , Taisei Wakisaka , Haruo Machida
发明人： Shizuo Kimura , Kenzo Takeda , Ikuo Kato , Yukio Uchiyama , Tadashi Goto , Nobuyuki Kakiya , Kiyoshi Satou , Naotake Marui , Shinichi Ohnaka , Tatsuo Yamanaka , Jin Fukuda , Taisei Wakisaka , Haruo Machida
IPC分类号： B21K1/38 , B21D39/02
CPC分类号： B21D53/30 , Y10T29/49499 , Y10T29/49524 , Y10T29/49526 , Y10T29/49529 , Y10T29/49995
摘要： A method of manufacturing a wheel rim by bringing end faces of a workpiece into abutment against each other to form a hollow cylindrical body and forming a circumferential recess which is depressed from an outer circumferential wall of said hollow cylindrical body toward an inner circumferential wall thereof, including providing protrusions disposed near ends of a joined area of the hollow cylindrical body and extending in a joining direction, and then pressing the outer circumferential wall of the hollow cylindrical body to form the recess.
摘要翻译：一种通过使工件的端面彼此抵接而形成轮辋的方法，以形成中空圆柱体，并形成从所述中空圆筒体的外周壁向其内周壁压下的周向凹部，包括提供设置在中空圆柱体的接合区域的端部附近并沿接合方向延伸的突起，然后压迫中空圆柱体的外周壁以形成凹部。

78. 发明申请

US20050241740A1 Wheel and method of manufacturing the same 有权
标题翻译：车轮及其制造方法
公开(公告)号：US20050241740A1
公开(公告)日：2005-11-03
申请号：US11110741
申请日：2005-04-21
申请人： Takeshi Tanaka
发明人： Takeshi Tanaka
IPC分类号： B60B21/00 , B21D53/30 , B60B3/04 , B60B21/02 , B60B21/10 , B60C15/02
CPC分类号： B60B3/002 , B60B3/10 , B60B21/028 , B60B21/104 , B60B23/10 , B60B25/002 , Y10T29/49501 , Y10T29/49529
摘要： The present invention provides a wheel and manufacturing method of the same which make it possible to prevent the formation of indentations along the hump parts in the inner circumferential surface of the rim. In a wheel which comprises a cylindrical rim consisting of a rolled metal plate, and in which hump parts that are used to lock the inner circumferential edge part of the tire are disposed circumferentially so that these hump parts protrude to the outside in the vicinity of the end part of the outer circumferential surface of the rim on at least the design surface side, the outer hump part is formed to have an increased thickness by damming so that this outer hump part protrudes outward while the inner circumferential surface of the rim that corresponds to the outer hump part is formed into a flat circumferential surface.
摘要翻译：本发明提供一种车轮及其制造方法，其能够防止沿轮辋内周面的隆起部形成凹陷。在包括由轧制金属板构成的圆筒形边缘的轮中，并且其中用于锁定轮胎的内周边缘部分的隆起部分周向地设置，使得这些隆起部分突出到外部附近至少在设计表面侧的边缘的外圆周表面的端部，外凸部形成为通过阻止而具有增加的厚度，使得该外凸部向外突出，而边缘的内周面对应于外部隆起部形成为平坦的周面。

79. 发明申请

US20030145466A1 Method for manufacturing alloy wheel for automobile 有权
标题翻译：制造汽车合金车轮的方法
公开(公告)号：US20030145466A1
公开(公告)日：2003-08-07
申请号：US10066912
申请日：2002-02-04
发明人： Jeong-Hoon Baek
IPC分类号： B23P017/00
CPC分类号： B21D53/30 , B21K1/38 , B23P15/00 , Y10T29/49499 , Y10T29/49501 , Y10T29/49529 , Y10T29/49789 , Y10T29/49798
摘要： A method for manufacturing an alloy wheel for automobiles, the alloy wheel including a rim part having a portion running in and out from a rim flange to a drop center, and a disc part fitted in the rim part is disclosed. The method comprising forging of an alloy billet to obtain a cup-shaped preform, flowforming of the preform to obtain a seamless tube, cutting of the seamless tube into unit tubes, primary roll forming of the unit tube to obtain a preliminarily shaped unit tube, secondary roll forming of the preliminarily shaped unit to obtain a final shaped rim part, and attaching a disc part to the rim part.
摘要翻译：公开了一种用于制造汽车用合金车轮的方法，所述合金车轮包括具有从轮辋凸缘到液滴中心进出的部分的轮辋部分和装配在轮辋部分中的盘部。该方法包括锻造合金坯料以获得杯形预成型件，预成型件的流动成形以获得无缝管，将无缝管切割成单元管，单元管的初级辊成型以获得预成型的单元管，预成形单元的二次成型，以获得最终成形的边缘部分，并且将圆盘部分附接到边缘部分。

80. 发明申请

US20030019105A1 METHOD OF MANUFACTURING AN ALUMINUM ALLOY WHEEL RIM 失效
标题翻译：制造铝合金轮毂的方法
公开(公告)号：US20030019105A1
公开(公告)日：2003-01-30
申请号：US09912355
申请日：2001-07-26
发明人： Chien-Cheng Chen
IPC分类号： B21K001/38
CPC分类号： B21D53/30 , B21C23/142 , B21K1/38 , Y10T29/49526 , Y10T29/49529
摘要： A method of manufacturing a wheel rim for a motor vehicle comprises the steps of a strip of aluminum alloy sheet material having a predetermined cross-section suitable for forming into a wheel rim by extrusion molding, pressing the strip step-by-step lengthwise by an upper mold and a lower mold having complimentary profiles for causing the strip to have predetermined profiles as a hoop with a formed gap between the both ends, welding the gap to form an unfinished wheel rim, and annealing, shaping, heat treating, and polishing the unfinished wheel rim to form a finished wheel rim.
摘要翻译：一种用于机动车辆的轮辋的制造方法包括以下步骤：具有预定横截面的铝合金板材条，其适合于通过挤压成型形成轮辋，沿纵向逐步地将带材按压上模具和下模具具有互补的型材，用于使带材具有预定的轮廓作为箍，在两端之间形成有间隙，焊接间隙以形成未完成的轮辋，以及退火，成形，热处理和抛光未完成的轮辋形成成品轮辋。

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