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1. 发明授权

US11260446B2 Floating block of hub shaping mold and hub shaping mold having same 有权
公开(公告)号：US11260446B2
公开(公告)日：2022-03-01
申请号：US16600569
申请日：2019-10-14
申请人： NINGBO DEMA INTELLIGENT MACHINERY CO., LTD. , Xiangyi Dong
发明人： Xiangyi Dong
IPC分类号： B21D31/00 , B21J13/02 , B21J5/00 , B21D53/30 , B21K1/38
摘要： The present disclosure provides a floating block of a hub shaping mold. The floating block can include: at least one inner support member having a first side and a second side opposite to each other, wherein the first side of the at least one inner support member can include a first arc surface, and at least one first bulge can be arranged on the first arc surface; at least one outer pressing member having a first side and a second side opposite to each other, wherein the first side of the at least one outer pressing member can include a second arc surface matched with the first arc surface, at least one second bulge can be arranged on the second arc surface, and the at least one first bulge and the at least one second bulge can be arranged in a staggered manner.

2. 发明授权

US10442241B2 Methods and apparatus to produce high performance axisymmetric components 有权
公开(公告)号：US10442241B2
公开(公告)日：2019-10-15
申请号：US14916858
申请日：2013-09-05
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Lei Gao , Bin Hu , Jianfeng Wang , Anil K. Sachdev
IPC分类号： B60B1/08 , B22D17/00 , C22C21/02 , B22D21/00 , B21J5/00 , C22F1/043 , B21K1/38 , B21K1/28 , C21D9/00 , B60B3/02
摘要： A material and method for manufacturing components. The method includes squeeze casting the material into a component of a desired shape and flow-forming the component that has been squeeze cast to refine the shape of the component. The method also includes heat treating the component to enhance the microstructure of the component and machining the component to further refine the shape.

3. 发明申请

US20190217376A1 ALUMINUM WHEELS AND METHODS OF MANUFACTURE 审中-公开
公开(公告)号：US20190217376A1
公开(公告)日：2019-07-18
申请号：US16219617
申请日：2018-12-13
申请人： ACCURIDE CORPORATION
发明人： Nicholas E. Nanninga
IPC分类号： B21K1/38 , B21J9/02 , B60B3/00 , C22C21/02
CPC分类号： C22C21/08 , B21J5/025 , B21J9/025 , B21K1/32 , B21K1/38 , B60B3/002 , B60B2310/208 , B60B2360/104 , C22C21/02 , C22C2202/00 , C22F1/05
摘要： Aluminum wheels include a rim and a disc having a mounting portion. The mounting portion includes an inner mounting face and an outer mounting face. The mounting portion also includes a coarse grain region and a fine grain region. The coarse grain region can be adjacent, and at least partially form, one of the inner mounting face or the outer mounting face. The coarse grain region includes aluminum alloy grains of a first average grain length that is greater than 1 mm. The fine grain region extends between the coarse grain region and the other of the inner mounting face or the outer mounting face. The fine grain region includes aluminum alloy grains of a second average grain length that is less than 0.5 mm.

4. 发明申请

US20120193971A1 BICYCLE RIM AND METHOD OF MANUFACTURE THEREOF 有权
标题翻译：自行车制动器及其制造方法
公开(公告)号：US20120193971A1
公开(公告)日：2012-08-02
申请号：US13018750
申请日：2011-02-01
申请人： Etsuyoshi WATARAI
发明人： Etsuyoshi WATARAI
IPC分类号： B60B25/00 , B21K1/38 , B60B21/00
CPC分类号： B60B21/00 , B60B25/00 , B60B2310/224 , B60B2310/226 , B60B2360/104 , B60B2900/111 , B60B2900/311 , B60Y2200/13 , Y02T10/86 , Y10T29/49524 , Y10T29/49526 , Y10T29/49531
摘要： A bicycle rim is basically provided with an outer rim portion and an inner rim portion. The outer rim portion has a ring shape of a first material. The inner rim portion is joined to the outer rim portion. The inner rim portion has a ring shape of a second material with an internal residual stress distribution resulting from the ring shape being formed by spinning of the second material.
摘要翻译：自行车轮辋基本上设置有外缘部和内缘部。外缘部具有第一材料的环状。内缘部与外缘部接合。内边缘部分具有由第二材料的旋转形成的由环形形成的内部残余应力分布的第二材料的环形。

5. 发明授权

US07555838B2 Method for producing a lightweight bicycle wheel rim 失效
标题翻译：轻型自行车轮辋的制造方法
公开(公告)号：US07555838B2
公开(公告)日：2009-07-07
申请号：US11525438
申请日：2006-09-22
申请人： William B. Shook
发明人： William B. Shook
IPC分类号： B21K1/38
CPC分类号： B23P13/04 , B21C23/12 , B21C23/142 , B21C35/026 , B21D53/30 , B21K1/38 , B60B21/025 , B60B21/04 , B60B21/062 , Y10T29/49506 , Y10T29/49524 , Y10T29/49529 , Y10T29/49531
摘要： A method for producing a bicycle wheel rim is disclosed. The method involves extruding a thin-walled, hollow body having the cross-sectional shape of the rim and an integral external tab. The walls of the hollow body are sufficiently thin that a length of the hollow body without the external tab is subject to buckling when roll formed to produce a rim. The tab is so positioned and sized that the hollow body with the integral external tab is not subject to buckling when roll formed. A portion of the extrusion is then rolled to a circular shape; the circular portion is cut from the extrusion; the free ends are connected, and the external tab is removed.
摘要翻译：公开了一种用于制造自行车车轮轮辋的方法。该方法包括挤出具有轮缘的横截面形状和整体的外部突片的薄壁中空本体。中空体的壁足够薄，使得当形成辊以形成轮辋时，没有外部突片的中空本体的长度受到弯曲。该突片的定位和尺寸使得具有整体外部突片的中空主体在成形时不会发生弯曲。然后将一部分挤出物卷成圆形; 圆形部分从挤压件切割; 连接自由端，拆下外部接头。

6. 发明申请

US20090158590A1 Wheel manufacturing method 审中-公开
标题翻译：车轮制造方法
公开(公告)号：US20090158590A1
公开(公告)日：2009-06-25
申请号：US12379213
申请日：2009-02-17
申请人： Takeshi Tanaka
发明人： Takeshi Tanaka
IPC分类号： B21K1/38
CPC分类号： B60B3/002 , B21D53/26 , B21K1/38 , B60B3/10 , B60B23/10 , B60B25/002 , Y10T29/49501 , Y10T29/49524 , Y10T29/49526 , Y10T29/49529 , Y10T29/49531
摘要： The present invention provides wheel manufacturing method comprising a pressing step in which a primary molded product having a cylindrical shape with a bottom in which a flange part that extends to the outside is disposed on the open side end part is manufactured, a working step in which a secondary molded product is obtained by cutting away the bottom part of the abovementioned primary molded product, and a spinning step in which, the secondary worked product is fit over and fastened to a rotating jig, a rim flange molding roller is pressed against the end part of the flange part while the secondary worked product is rotated together with the rotating jig, so that the flange part is gradually molded into the shape of a rim flange part, and the flange part is subsequently subjected to an angular adjustment to an appropriate angle to mold a rim flange part.
摘要翻译：本发明提供一种制轮方法，其特征在于，包括：压制工序，其制造具有底部的圆筒形状的一次成型体，其中向所述开口侧端部设置有向外侧延伸的凸缘部，工作步骤，通过切除上述一次成型体的底部而获得二次成型体，以及纺丝工序，其中二次加工产品被配合并固定在旋转夹具上，轮辋凸缘成型辊压靠在端部凸缘部分的一部分，而二次加工产品与旋转夹具一起旋转，使得凸缘部分逐渐地模制成轮缘凸缘部分的形状，并且凸缘部分随后经受角度调整到适当的角度以模制轮缘凸缘部分。

7. 发明申请

US20090079257A1 METHOD FOR PRODUCING A RIM RING, METHOD FOR FASTENING SPOKES, RIM RING, WIRED-ON TIRE RIM AND BICYCLE 有权
标题翻译：制造RIM环的方法，用于紧固纺纱的方法，RIM环，有线轮胎RIM和BICYCLE
公开(公告)号：US20090079257A1
公开(公告)日：2009-03-26
申请号：US12198399
申请日：2008-08-26
申请人： Simon THEILIG , Thomas Leschik
发明人： Simon THEILIG , Thomas Leschik
IPC分类号： B60B21/06 , B60B5/02 , B21K1/38
CPC分类号： B60B5/02 , B29C70/84 , B29C70/86 , B29L2031/3091 , B60B1/041 , B60B21/025 , B60B21/04 , B60B21/062 , B60B21/106 , B60B25/00 , B60B2360/32 , B60B2360/3416 , B60B2360/36 , B60B2900/111 , B60B2900/1216 , B60Y2200/134 , Y02T10/86 , Y02T10/88 , Y10T29/49526
摘要： The present invention relates to a method for producing a rim ring for a tire rim, in particular for a wired-on tire rim, with the following steps: providing an outer rim profile made of hardened composite fibrous material, providing a plastic shaping element, providing at least one top layer made of composite fibrous material, inserting the plastic shaping element radially within the outer rim profile, and positioning the top layer relative to the plastic shaping element and to the outer rim profile such that at least part of the top layer extends from the plastic shaping element onto the outside of the outer rim profile. The present invention further relates to a method for fastening spokes made of composite fibrous material to a rim ring. Finally, the present invention also relates to a rim ring, a wired-on tire rim and a bicycle with wired-on tire rims.
摘要翻译：本发明涉及一种用于制造用于轮辋边缘的轮圈的方法，特别是用于轮胎边缘的接合轮胎，其具有以下步骤：提供由硬化的复合纤维材料制成的外轮廓轮廓，提供塑性成型元件，提供由复合纤维材料制成的至少一个顶层，将所述塑性成形元件径向插入所述外轮廓轮廓内，并且将所述顶层相对于所述塑料成型元件定位到所述外轮廓轮廓，使得所述顶层的至少一部分从塑料成形元件延伸到外缘轮廓的外侧。本发明还涉及一种将由复合纤维材料制成的辐条紧固到边缘环上的方法。最后，本发明还涉及一种轮辋环，有线轮辋边缘和带有轮胎轮辋的自行车。

8. 发明授权

US07318279B2 Method of manufacturing annular body 失效
标题翻译：制造环形体的方法
公开(公告)号：US07318279B2
公开(公告)日：2008-01-15
申请号：US10511494
申请日：2003-04-11
申请人： Hiroshi Mitsuyoshi , Yasuo Masuda
发明人： Hiroshi Mitsuyoshi , Yasuo Masuda
IPC分类号： B21K1/38
CPC分类号： B21D53/30 , Y10T29/49524 , Y10T29/49531
摘要： A rolled steel plate 1 wound in a roll shape is unrolled and is cut in given dimensions to form a blank 2. In this case, a cut surface 2a is caused to incline at 1 to 3 degrees relative to the thickness direction of the blank 2, wherein the inclination direction of the cut surfaces 2a, 2a on each side is reversed. The blank 2 cut in this manner is roll-formed to cause the cut surfaces 2a, 2a to confront each other. Since the cut surfaces 2a, 2a on each side incline at 1 to 3 degrees in the opposite direction as described above, the cut surfaces 2a, 2a are caused to be parallel. Then, the confronting sections are laser-welded to form a cylindrical body 3.
摘要翻译：卷绕成卷状的轧制钢板1展开，在规定尺寸下切断，形成坯料2。在这种情况下，使切割面2a相对于坯料2的厚度方向以1〜3度倾斜，其中每侧的切割面2a，2a的倾斜方向相反。以这种方式切割的坯料2被卷成形成以使切割面2a，2a彼此面对。由于每侧的切割面2a，2a在与上述相反的方向上以1〜3度倾斜，所以切割面2a，2a成为平行。然后，将相对的部分激光焊接以形成圆筒体3。

9. 发明申请

US20070169346A1 Process for making seamless alloy wheel rim with reinforced outboard flange 审中-公开
标题翻译：制造无缝合金轮辋加强外板法兰的工艺
公开(公告)号：US20070169346A1
公开(公告)日：2007-07-26
申请号：US11329302
申请日：2006-01-11
申请人： David Hui
发明人： David Hui
IPC分类号： B21K1/38
CPC分类号： B21D53/30 , Y10T29/49524
摘要： A process for making seamless alloy wheel rim includes curving an outboard flange inwardly centripetally to be welded to a bead seat portion adjacent to the outboard flange of the wheel rim to thereby seal an annular interior confined by the inwardly curved outboard flange. The strength of the outboard flange of the wheel rim will then be reinforced.
摘要翻译：制造无缝合金轮辋的方法包括向外向内弯曲外侧凸缘以焊接到与轮辋的外侧凸缘相邻的胎圈座部分，从而密封由向内弯曲的外侧凸缘限制的环形内部。然后将加强轮辋外侧法兰的强度。

10. 发明授权

US07213431B1 Method of manufacturing an aluminum alloy wheel 失效
标题翻译：铝合金车轮的制造方法
公开(公告)号：US07213431B1
公开(公告)日：2007-05-08
申请号：US11344136
申请日：2006-02-01
申请人： Yung-Chen Hsu
发明人： Yung-Chen Hsu
IPC分类号： B21K1/38
CPC分类号： B21D53/264 , Y10T29/49531
摘要： A method of manufacturing an aluminum alloy wheel, comprising the steps of producing an elongated strip of alloy blank with a desired cross-section by squeezing an alloy material, pre-curving the two ends of said blank into arcs, placing one end of said blank between an upper main roller and a lower main roller of a rolling machine to hold said blank, when said blank is being held by said upper main roller and said lower main roller and being driven back and forth along the longitudinal direction, approaching two auxiliary rollers of said rolling machine toward the two sides of said upper main roller to push said blank, so that said blank follows the curve established by a holding point between said upper main roller and said lower main roller and pushing points of said auxiliary rollers to progressively coil into the shape of the desired aluminum alloy wheel.
摘要翻译：一种制造铝合金车轮的方法，包括以下步骤：通过挤压合金材料制造具有所需横截面的细长条状合金坯料，将所述坯料的两端预弯曲成弧形，将所述坯料的一端在上部主辊和滚动机的下部主辊之间夹住所述坯料，当所述坯料被所述上部主辊和所述下部主辊保持并且沿着纵向来回驱动时，接近两个辅助辊所述轧制机朝向所述上主辊的两侧以推动所述坯料，使得所述坯件遵循由所述上主辊和所述下主辊之间的保持点和所述辅助辊的推动点建立的曲线，以逐渐卷绕成为所需铝合金轮的形状。

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