公开(公告)号：US20240181803A1

公开(公告)日：2024-06-06

申请号：US18515700

申请日：2023-11-21

申请人： DT SWISS INC.

发明人： Andreas HENIG

IPC分类号： B60B5/02 ,  B32B5/02 ,  B32B5/12 ,  B32B7/02 ,  B60B21/02

CPC分类号： B60B5/02 ,  B32B5/022 ,  B32B5/12 ,  B32B7/02 ,  B60B21/026 ,  B29C70/443 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2307/718 ,  B32B2307/7376 ,  B32B2605/00 ,  B60B21/025 ,  B60B2310/242 ,  B60B2360/341 ,  B60B2360/362 ,  B60B2900/111

摘要： A bicycle rim for bicycles with a rim body with a visible surface perceptible in proper operation, wherein a supporting structure of the rim body is made from fibrous composite materials of prepreg layers is disclosed. The rim body includes rim flanks disposed opposite one another, a rim well, and a rim base. The visible surface is formed by a thin non-woven layer on the supporting structure, so as to form directly during manufacturing, an optically appealing, visible surface on the rim body, involving no postprocessing. The non-woven layer forms on the rim body, an outer layer of a composite layer. The composite layer includes a prepreg layer and the non-woven layer.

公开(公告)号：US09956818B2

公开(公告)日：2018-05-01

申请号：US14703952

申请日：2015-05-05

申请人： Taiwan Hodaka Industrial Co., Ltd.

发明人： Shih Hung Lin

IPC分类号： B32B38/00 ,  B60B21/06 ,  B32B37/18 ,  B60B5/02 ,  B60B21/02 ,  B60B21/04 ,  B60B25/00 ,  B60B1/04

CPC分类号： B60B21/064 ,  B32B37/18 ,  B32B38/0004 ,  B32B38/0012 ,  B32B2305/18 ,  B32B2605/00 ,  B60B1/044 ,  B60B5/02 ,  B60B21/025 ,  B60B21/04 ,  B60B21/062 ,  B60B25/00 ,  B60B2310/228 ,  B60B2310/242 ,  B60B2360/3416 ,  Y10T29/49506 ,  Y10T29/49526 ,  Y10T156/1002

摘要： A method for making the composite material wheel rim includes the steps of: configuring a plurality of inner lining chunks individually to the desired position where the spokes are to be mounted to allow the inner lining chunks to be integrated with an inner annular portion of the wheel rim, next, integrating the formed inner annular portion with an outer annular portion of the wheel rim to form a semi-finished wheel rim, and then, creating the requested threaded holes for connecting the spokes in the inner lining chunks of the inner surface of the semi-finished wheel rim subject to the requested amount and angles of the spokes. By the present method, the semi-finished wheel rim allows drilled, threaded holes subject to needs to fit different types of wheel hub units to increase the yield rate and reduce the inventory of the wheel rims.

公开(公告)号：US20170057279A1

公开(公告)日：2017-03-02

申请号：US14838548

申请日：2015-08-28

申请人： ALEX GLOBAL TECHNOLOGY, INC.

发明人： WEI-CHIN CHEN

IPC分类号： B60B1/00 ,  B60B21/06 ,  B60B21/02

CPC分类号： B60B1/003 ,  B60B5/02 ,  B60B21/062 ,  B60B2310/204 ,  B60B2310/214 ,  B60B2310/232 ,  B60B2310/242 ,  B60B2310/321 ,  B60B2310/618 ,  B60B2310/80 ,  B60B2360/10 ,  B60B2360/3416 ,  B60B2900/111 ,  B60B2900/311

摘要： A manufacturing method and structure of a carbon fiber rim is revealed. A metal strip is formed by heating a metal substrate to a moldable temperature and then extruded molding. The metal strip comprises two side walls, a connecting wall and an inner rim wall to form a space surrounded by the side walls, the connecting wall, and the inner rim wall. Next, two terminals of the strip are connected to form a circle as a rim frame's embryo. The two side walls, or the two side walls and the inner rim wall of the rim frame's embryo are milled to form plural through holes and become a rim frame. Afterwards, the surface of the rim frame is roughened and covered with a trimmed carbon fiber cloth having a predetermined shape. After heatsetting and surface treating, a carbon fiber rim having a light weight and a strong structure is obtained.

摘要翻译： 揭示了碳纤维边缘的制造方法和结构。 通过将金属基板加热至可模制温度然后挤出成型而形成金属条。 金属带包括两个侧壁，连接壁和内边缘壁，以形成由侧壁，连接壁和内边缘壁包围的空间。 接下来，条带的两个端子连接以形成作为边缘框架的胚胎的圆形。 轮辋框架胚胎的两个侧壁或两个侧壁和内缘壁被铣削以形成多个通孔并成为轮辋框架。 然后，将框架的表面粗糙化并用具有预定形状的修剪后的碳纤维布覆盖。 在热固化和表面处理之后，获得具有轻质量和强结构的碳纤维轮辋。

公开(公告)号：US20160332391A1

公开(公告)日：2016-11-17

申请号：US15223422

申请日：2016-07-29

申请人： THYSSENKRUPP CARBON COMPONENTS GMBH

发明人： Jens WERNER ,  Christian KÖHLER ,  André BARTSCH ,  Sandro MÄKE ,  Michael DREßLER ,  Martin LEPPER ,  Werner HUFENBACH

IPC分类号： B29C70/30 ,  B60B21/02 ,  B60B5/02

CPC分类号： B29C70/30 ,  B29C70/021 ,  B29C70/34 ,  B29L2031/32 ,  B60B5/02 ,  B60B21/02 ,  B60B25/002 ,  B60B25/008 ,  B60B2310/241 ,  B60B2310/242 ,  B60B2360/34 ,  B60B2360/36 ,  B60B2900/551

摘要： A rim well with integrated flange made of fiber composite as well as to a method for manufacturing same. The flange is formed by inwardly directed protuberances of fiber layers of the rim well, wherein the fiber layers transition to the flange from the rim well without interruption of the fibers. The manufacture is carried out by depositing fiber material on a mold, which corresponds to the contour of the rim well and has a radially circumferential or segmented groove. The fibers are deposited such that the fibers of at least one fiber layer have protuberances directed into the groove. A multipart mold, which makes it possible to reduce the width of the groove and thus a deformation of the protuberances, is preferably used.

摘要翻译： 具有由纤维复合材料制成的集成法兰的轮辋以及其制造方法。 凸缘由边缘孔的纤维层的向内指向的突起形成，其中纤维层从轮缘孔转移到凸缘而不中断纤维。 制造是通过将纤维材料沉积在模具上进行的，其对应于轮辋井的轮廓并且具有径向周向或分段的凹槽。 纤维被沉积成使得至少一个纤维层的纤维具有引导到凹槽中的突起。 优选使用多部分模具，其可以减小槽的宽度并因此减小突起的变形。

公开(公告)号：US20160303902A1

公开(公告)日：2016-10-20

申请号：US15131917

申请日：2016-04-18

申请人： EVE WHEELS LLC

发明人： COLIN S. SNYDER

IPC分类号： B60B21/02 ,  B32B37/16 ,  B32B5/02 ,  B32B3/26 ,  B32B5/06 ,  B32B5/26 ,  B60B21/10 ,  B32B38/00

CPC分类号： B60B21/023 ,  B29B11/16 ,  B29C70/00 ,  B32B3/26 ,  B32B5/024 ,  B32B5/06 ,  B32B5/26 ,  B32B37/16 ,  B32B38/0012 ,  B32B2305/188 ,  B32B2307/52 ,  B32B2605/00 ,  B60B21/102 ,  B60B21/104 ,  B60B2310/211 ,  B60B2310/241 ,  B60B2310/242 ,  B60B2360/10 ,  B60B2360/36

摘要： A preform for fabricating a wheel rim and a method of making a preform is provided. The preform includes a main section and at least one secondary section, each section being formed from composite materials, such as triaxially braided composite material that includes fibers oriented in at least three directions. The main section forms at least part of a lateral section of the preform and the secondary section forms at least part of a radial portion of the preform, the radial portion of the preform being generally perpendicular to the lateral section of the preform. The preform is fabricated from a plurality of composite layers, at least some being custom composite layers having a plurality of axial fibers interwoven intermittently with substantially consistent first and second sets of biased fibers. In some embodiments, the preform is initially fabricated in an intermediate configuration prior to being moved to a final configuration.

摘要翻译： 提供了一种用于制造轮辋的预成型件和制造预成型件的方法。 预型件包括主要部分和至少一个次级部分，每个部分由复合材料形成，例如三维编织的复合材料，其包括沿至少三个方向取向的纤维。 主要部分形成预成型件的横截面的至少一部分，并且次级部分形成预成型件的径向部分的至少一部分，预成型件的径向部分大致垂直于预成型件的侧向部分。 预成型件由多个复合层制成，至少一些是具有多个轴向纤维的定制复合层，其间隔地与基本一致的第一和第二组偏置纤维交织。 在一些实施例中，在移动到最终配置之前，预制件最初以中间构型制造。

公开(公告)号：US20140346847A1

公开(公告)日：2014-11-27

申请号：US14363157

申请日：2012-12-03

申请人： THYSSENKRUPP CARBON COMPONENTS GMBH

发明人： Jens Werner ,  Christian Köhler ,  André Bartsch ,  Sandro Mäke ,  Michael Dressler ,  Martin Lepper ,  Werner Hufenbach

IPC分类号： B60B5/02

CPC分类号： B60B5/02 ,  B29C70/34 ,  B29C70/541 ,  B29K2101/12 ,  B29K2105/0872 ,  B29K2105/10 ,  B29L2031/32 ,  B60B2310/20 ,  B60B2310/242 ,  B60B2360/34 ,  B60B2360/3464 ,  B60B2900/111 ,  B60B2900/572

摘要： A wheel with a rim as well as a wheel spider, where the wheel spider has a hub and spokes. The wheel includes spokes including one or more linearly stretched textile strands as reinforcement material of a fiber composite and each linearly stretched textile strand runs at least once from the rim to the hub and back without interruption and thus forms at least one spoke. The textile strands are connected in a positive-locking manner and/or in substance with the hub and the rim. A process is provided for the manufacture of the wheel.

摘要翻译： 一个带轮圈的轮子以及一个轮子蜘蛛，轮子蜘蛛有轮毂和辐条。 该轮包括一个或多个线性拉伸纺织线股的辐条，其为纤维复合材料的增强材料，并且每个线性拉伸的纺织品线条从轮缘至轮毂至后退至少一次，而不间断地形成至少一个辐条。 纺织线以正锁定方式和/或实质上与轮毂和轮缘连接。 提供了用于制造车轮的过程。

公开(公告)号：US11745538B2

公开(公告)日：2023-09-05

申请号：US17237394

申请日：2021-04-22

申请人： CAMPAGNOLO S.r.l.

发明人： Mario Meggiolan ,  Mauri Feltrin ,  Leonardo Antonio Demelio ,  Filippo Bove

IPC分类号： B60B21/02 ,  B60B5/02 ,  B60B21/10

CPC分类号： B60B21/021 ,  B60B5/02 ,  B60B21/025 ,  B60B21/026 ,  B60B21/10 ,  B60B2310/204 ,  B60B2310/242 ,  B60B2360/341

摘要： A bicycle rim is made with a plurality of layered, each of which is formed of structural fibres incorporated in a polymeric material. The rim has a radially outer peripheral channel with an upper bridge extending between the wings for holding a tyre. The peripheral channel comprises an inner layered structure, extending between wings and at least one wrapping layered structure, wound on the inner layered structure at least at the end of the wings, the inner layered structure and the wrapping layered structure being included in the plurality of layered structures.

公开(公告)号：US11724538B2

公开(公告)日：2023-08-15

申请号：US16639508

申请日：2018-08-16

申请人： CARBON REVOLUTION LIMITED

发明人： Ashley James Denmead ,  Haydn Law ,  Timothy Corbett ,  Matthew Edward Dingle ,  Eden Kwok ,  Barry Trippit

IPC分类号： B60B5/02 ,  B60B21/02 ,  B60B21/04 ,  B60B21/10 ,  B29C70/30

CPC分类号： B60B5/02 ,  B29C70/302 ,  B29C70/304 ,  B60B21/023 ,  B60B21/04 ,  B60B21/104 ,  B60B2310/242 ,  B60B2360/348 ,  B60B2360/3416

摘要： A rim portion of a composite wheel comprises a shaped annulus formed about a central axis of rotation of the composite wheel and having a circumferential axis extending circumferentially about the central axis and around the rim portion, said rim portion having a fibre layup comprising a stacked laminate formed from alternating layers of: a hoop tow layer comprising elongate fibre tow in which the fibres are substantially aligned with the circumferential axis of the rim portion, the hoop tow layer being formed from at least one annularly wound elongate fibre tow; and a bias ply layer comprising at least one fibre ply in which the fibres are substantially orientated at an angle of +Θ or −Θ to the circumferential axis of the rim portion, wherein Θ is from 26° to 40°.

公开(公告)号：US09770939B2

公开(公告)日：2017-09-26

申请号：US14838548

申请日：2015-08-28

申请人： ALEX GLOBAL TECHNOLOGY, INC.

发明人： Wei-Chin Chen

IPC分类号： B60B1/00 ,  B60B5/02 ,  B60B21/06

CPC分类号： B60B1/003 ,  B60B5/02 ,  B60B21/062 ,  B60B2310/204 ,  B60B2310/214 ,  B60B2310/232 ,  B60B2310/242 ,  B60B2310/321 ,  B60B2310/618 ,  B60B2310/80 ,  B60B2360/10 ,  B60B2360/3416 ,  B60B2900/111 ,  B60B2900/311

摘要： A manufacturing method and structure of a carbon fiber rim is revealed. A metal strip is formed by heating a metal substrate to a moldable temperature and then extruded molding. The metal strip comprises two side walls, a connecting wall and an inner rim wall to form a space surrounded by the side walls, the connecting wall, and the inner rim wall. Next, two terminals of the strip are connected to form a circle as a rim frame's embryo. The two side walls, or the two side walls and the inner rim wall of the rim frame's embryo are milled to form plural through holes and become a rim frame. Afterwards, the surface of the rim frame is roughened and covered with a trimmed carbon fiber cloth having a predetermined shape. After heatsetting and surface treating, a carbon fiber rim having a light weight and a strong structure is obtained.

公开(公告)号：US09662932B2

公开(公告)日：2017-05-30

申请号：US14650779

申请日：2013-06-17

申请人： Carbon Revolution Pty Ltd

发明人： Matthew Edward Dingle ,  Ashley James Denmead ,  Michael Silcock

IPC分类号： B60B1/14 ,  B60B3/00 ,  B60B3/10 ,  B32B5/12 ,  B60B5/02 ,  B29C70/20 ,  B32B5/26 ,  B32B7/08

CPC分类号： B60B1/14 ,  B29C70/202 ,  B32B5/12 ,  B32B5/26 ,  B32B7/08 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2605/00 ,  B32B2605/08 ,  B32B2605/18 ,  B60B3/004 ,  B60B3/007 ,  B60B3/008 ,  B60B3/10 ,  B60B5/02 ,  B60B2310/242 ,  B60B2360/341 ,  B60B2360/3416 ,  B60B2360/362 ,  B60B2360/366 ,  B60B2900/111 ,  B60B2900/113 ,  B60B2900/212 ,  B60B2900/311 ,  B60B2900/711 ,  Y10T156/10

摘要： A connection between a face portion (12) and a hub portion (14) of a composite wheel (10). The hub portion (14) comprises a generally disc shaped hub plate (16), and the face portion (12) comprises a plurality of spokes (18). The connection comprises an annular hub ring (22) surrounding the hub plate (16), the hub ring (22) comprising a plurality of layers of reinforcement fibers extending in an at least generally circumferential direction about the hub ring (22). The connection also comprises a first plurality of layers of reinforcing fibers (24) extending in a generally radial direction R relative to an axis of rotation of the wheel (10), and along a front face of each spoke (18), across a front edge (26) and an inner annular surface (28) of the hub ring (22) and across a front face (30) of the hub plate (16); and a second plurality of layers of reinforcing fibers (32) extending in a generally radial direction R along a rear face (33) of each spoke (18), across a rear edge (34) of the hub ring (22) and across a rear face (36) of the hub plate (6). The connection further comprises a third plurality of layers of reinforcing fibers (36), the third plurality of layers (36) of reinforcing fibers overlaying the first and second (1) layers of reinforcing fibers (24, 32), the third plurality of layers of reinforcing fibers 36 extending in a direction between +30 degrees and +60 degrees to the radial direction R; and a fourth plurality of layers of reinforcing fibers (40), the fourth plurality of layers of reinforcing fibers (40) overlaying the first and second layers of reinforcing fibers (24, (32), the fourth plurality of layers of reinforcing fibers (40) extending in a direction (20) between −30 degrees and −60 degrees to the radial direction R.