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公开(公告)号：US20140035308A1
公开(公告)日：2014-02-06
申请号：US13957484
申请日：2013-08-02
Applicant: Teijin Limited
Inventor： Koji Suzuki , Yutaka Yagi , Tadashi Yamaji , Masatomo Teshima
IPC: B62D27/02
CPC classification number: B62D27/023 , B62D25/04 , B62D25/088 , B62D25/145 , B62D25/2009 , B62D29/046 , B62D29/048 , B62D31/003
Abstract: A vehicle body structure in which a vehicle body including an upper vehicle body and a lower vehicle body that are joined is constituted in whole or in part by a fiber-reinforced composite material, metal members are inserted into the respective upper vehicle body and lower vehicle body, the metal members being fastened to each other to form a joint portion, and at least two functional components are attached to the joint portion.
Abstract translation: 通过纤维增强复合材料全部或部分地构成包括上部车体和下部车体的车体的车身结构，将金属构件插入到上部车体和下部车辆 金属构件彼此紧固以形成接合部分，并且至少两个功能部件附接到接合部分。
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公开(公告)号：US09650003B2
公开(公告)日：2017-05-16
申请号：US14321902
申请日：2014-07-02
Applicant: GM Global Technology Operations LLC , Teijin Limited
Inventor： John N. Owens , Mark A. Voss , Bhavesh Shah , Venkat Aitharaju , Chris James Tadeusz Wisniewski , Yutaka Yagi , Tsukasa Arai
IPC: B60J7/00 , B60R19/02 , B62D25/02 , B62D25/06 , B62D25/08 , B62D25/20 , B62D33/02 , B62D25/00 , B62D29/04
CPC classification number: B60R19/023 , B62D25/00 , B62D25/02 , B62D25/06 , B62D25/087 , B62D25/20 , B62D25/2054 , B62D29/043 , B62D33/02
Abstract: Provided is a load-carrying or non-load carrying structural component for a vehicle having improved impact resistance, such as a gas tank protection shield, an underbody shield, a structural panel, an interior floor, a floor pan, a roof, an exterior surface, a storage area, a glove box, a console box, a trunk, a trunk floor, a truck bed, and combinations thereof. The component has a support structure with ridges, each spaced apart from one another at predetermined intervals, to form a corrugated surface capable of load-carrying. The ridges are longitudinally extending, raised ridges. The corrugated designs provide support structures that are impact resistant.
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公开(公告)号：US20130344282A1
公开(公告)日：2013-12-26
申请号：US14011066
申请日：2013-08-27
Applicant: Teijin Limited
Inventor： Yutaka Yagi , Toru Sugiyama , Yutaka Kondo , Michiharu Taniguchi , Yuhei Konagai , Ikkou Furukawa
CPC classification number: B32B5/28 , B29C43/003 , B29C70/10 , C08J5/04 , C08K7/04 , Y10T428/24124 , Y10T428/24174 , Y10T428/24802 , Y10T428/24926
Abstract: The present invention relates to a shaped product being excellent in isotropy constituted by a fiber-reinforced composite material in which discontinuous reinforcing fibers are isotropic in a plane and are two-dimensionally oriented in the thermoplastic resin, the reinforcing fibers contained in the shaped product includes a reinforcing fiber bundle (A) constituted by the reinforcing fibers of the critical single fiber number defined by formula (1) or more, a ratio of the reinforcing fiber bundle (A) to the total amount of the reinforcing fibers in the shaped product is 20 vol % or more and less than 90 vol %, and the average number (N) of the reinforcing fibers in the reinforcing fiber bundle (A) satisfies formula (2): Critical single fiber number=600/D (1) 0.7×104/D2
Abstract translation: 本发明涉及由不均匀增强纤维在平面中各向同性且在热塑性树脂中二维取向的纤维增强复合材料构成的各向同性优异的成形体，包含在成形品中的增强纤维包括 由式（1）以上限定的临界单纤维的增强纤维构成的增强纤维束（A），增强纤维束（A）与成形品的增强纤维总量的比例为 20体积％以上且小于90体积％，增强纤维束（A）中的增强纤维的平均数（N）满足式（2）：临界单纤维数= 600 / D（1）0.7× 104 / D2
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公开(公告)号：US20130313863A1
公开(公告)日：2013-11-28
申请号：US13957487
申请日：2013-08-02
Applicant: Teijin Limited
Inventor： Tadashi Yamaji , Koji Suzuki , Yutaka Yagi , Masatomo Teshima
CPC classification number: B62D25/00 , B29C65/06 , B29C65/0618 , B29C66/112 , B29C66/131 , B29C66/1312 , B29C66/524 , B29C66/534 , B29C66/54 , B29C66/5414 , B29C66/543 , B29C66/545 , B29C66/71 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/72143 , B29C66/7392 , B29C66/73921 , B29C66/8322 , B29L2012/00 , B29L2031/3055 , B62D25/025 , B62D25/06 , B62D25/20 , B62D25/2036 , B62D29/046 , B62D29/048 , B29K2307/04 , B29K2077/00 , B29K2069/00 , B29K2071/00 , B29K2079/085 , B29K2067/00 , B29K2061/00 , B29K2081/04 , B29K2055/02 , B29K2067/046 , B29K2309/08 , B29K2267/00 , B29K2223/00 , B29K2307/02 , B29K2277/10 , B29K2071/12 , B29K2023/00 , B29K2025/08 , B29K2033/08 , B29K2033/12 , B29K2081/06
Abstract: Provided a vehicle skeleton member including: a portion obtained by joining a plurality of members constituted by a composite material of a thermoplastic resin and a reinforcing fiber, and an axis parallel to a front-rear direction and/or a right-left direction of the vehicle body is included in a joined surface by vibration welding.
Abstract translation: 本发明提供一种车辆骨架构件，其特征在于，包括：将由热塑性树脂和增强纤维构成的复合材料构成的多个构件与所述热塑性树脂和增强纤维的前后方向和/或左右方向平行的轴 通过振动焊接将车体包含在接合面中。
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公开(公告)号：US10293770B2
公开(公告)日：2019-05-21
申请号：US15480569
申请日：2017-04-06
Applicant: GM Global Technology Operations LLC , Teijin Limited
Inventor： John N. Owens , Mark A. Voss , Bhavesh Shah , Venkateshwar R. Aitharaju , Chris James Tadeusz Wisniewski , Yutaka Yagi , Tsukasa Arai
IPC: B60J7/00 , B60R19/02 , B62D25/02 , B62D25/06 , B62D25/08 , B62D25/20 , B62D33/02 , B62D25/00 , B62D29/04
Abstract: Provided is a load-carrying or non-load carrying structural component for a vehicle having improved impact resistance, such as a gas tank protection shield, an underbody shield, a structural panel, an interior floor, a floor pan, a roof, an exterior surface, a storage area, a glove box, a console box, a trunk, a trunk floor, a truck bed, and combinations thereof. The component has a support structure with ridges, each spaced apart from one another at predetermined intervals, to form a corrugated surface capable of load-carrying. The ridges are longitudinally extending, raised ridges. The corrugated designs provide support structures that are impact resistant.
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Patent Agency Ranking
6.发明授权公开(公告)号：US09878489B2
公开(公告)日：2018-01-30
申请号：US14574699
申请日：2014-12-18
Applicant: GM Global Technology Operations LLC , Teijin Limited
Inventor： Ingrid A. Rousseau , Yuhei Konagai , Yutaka Yagi
CPC classification number: B29C65/0672 , B29C65/0618 , B29C65/069 , B29C66/126 , B29C66/301 , B29C66/30223 , B29C66/322 , B29C66/342 , B29C66/345 , B29C66/474 , B29C66/71 , B29C66/721 , B29C66/7392 , B29L2031/3055 , Y10T403/477 , B29K2025/06 , B29K2025/08 , B29K2027/06 , B29K2027/08 , B29K2029/04 , B29K2033/08 , B29K2033/12 , B29K2059/00 , B29K2067/00 , B29K2067/003 , B29K2067/006 , B29K2067/046 , B29K2069/00 , B29K2071/00 , B29K2071/12 , B29K2077/00 , B29K2081/06
Abstract: Friction-weld assemblies and methods of spin-welding are provided, where the components being joined are polymeric components. Designs provided for the polymeric components enable the use of relatively low speeds and pressures to achieve superior friction weld joints between the components. Further, large surface area polymeric components can be successfully friction welded with such designs. In certain variations, at least one polymeric component has a weld surface with a plurality of surface features that are concave (e.g., grooves) or convex. In other variations, the first component in the weld region has a distinct non-complementary shape from the second component, thus creating a progressive advancing weld line that avoids high temperatures that might incur damage to the polymeric component and weld joint. Such component designs additionally provide for improved flash management at the weld joint.
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公开(公告)号：US09592853B2
公开(公告)日：2017-03-14
申请号：US14321907
申请日：2014-07-02
Applicant: GM Global Technology Operations LLC , Teijin Limited
Inventor： Venkat Aitharaju , Yutaka Yagi , Yuhei Konagai
CPC classification number: B62D21/15 , B62D25/2054 , B62D29/04
Abstract: Provided is a load-carrying or non-load carrying structural component for a vehicle having improved impact resistance, such as a gas tank protection shield, an underbody shield, a structural panel, an interior floor, a floor pan, a roof, an exterior surface, a storage area, a glove box, a console box, a trunk, a trunk floor, a truck bed, and combinations thereof. The component has a support structure with ridges, each spaced apart from one another at predetermined intervals, to form a corrugated surface capable of load-carrying. The ridges are longitudinally extending, raised ridges and define top and side walls. A plurality of strategically thickened areas is on at least one of the top wall and side walls.
Abstract translation: 本发明提供一种用于具有改进的抗冲击性的车辆的载重承载结构部件或非承载结构部件，例如气罐保护罩，底部防护罩，结构板，内部地板，地板，屋顶，外部 表面，存储区域，手套箱，控制箱，行李箱，行李箱地板，卡车车厢及其组合。 该部件具有脊部的支撑结构，每个脊部以预定的间隔彼此间隔开，以形成能承载的波纹状表面。 脊是纵向延伸的凸起脊并限定顶壁和侧壁。 多个策略上加厚的区域在顶壁和侧壁中的至少一个上。
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公开(公告)号：US20130309001A1
公开(公告)日：2013-11-21
申请号：US13951891
申请日：2013-07-26
Applicant: TEIJIN LIMITED
Inventor： Masatomo Teshima , Tadashi Yamaji , Koji Suzuki , Yutaka Yagi
IPC: B32B27/04
CPC classification number: B32B27/04 , B29C65/06 , B29C65/48 , B29C65/483 , B29C65/562 , B29C66/1312 , B29C66/301 , B29C66/54 , B29C66/545 , B29C66/71 , B29C66/7212 , B29C66/72141 , B29C66/72143 , B29C66/723 , B29C66/7392 , B29C66/73921 , B29L2031/3055 , B29L2031/3076 , B32B5/12 , B32B27/12 , B32B27/20 , B32B2260/046 , B32B2262/106 , B32B2605/003 , Y10T403/477 , B29K2307/04 , B29K2077/00 , B29K2069/00 , B29K2081/04 , B29K2033/12 , B29K2055/02 , B29K2059/00 , B29K2071/12 , B29K2067/00 , B29K2023/06 , B29K2023/12 , B29K2025/06 , B29K2025/08 , B29K2067/003 , B29K2067/006
Abstract: There is provided a joint body including: a reinforcing member having at least one random layer in which a chopped carbon fiber is randomly oriented in a thermoplastic resin, and at least one unidirectional material layer in which a continuous carbon fiber is unidirectionally arranged in a thermoplastic resin; and a reinforced member with an open sectional shape having at least one selected from the group consisting of a random layer and a unidirectional material layer,wherein the reinforcing member and the reinforced member are vibration-welded to form a hollow closed section.
Abstract translation: 提供了一种接头体，其包括：加强构件，其具有至少一个随机层，其中短切碳纤维在热塑性树脂中无规取向，以及至少一个单向材料层，其中连续碳纤维单向排列在热塑性塑料 树脂; 以及具有开口截面形状的加强构件，其具有选自由随机层和单向材料层组成的组中的至少一种，其中所述加强构件和所述增强构件被振动焊接以形成中空封闭区域。
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公开(公告)号：US08991900B2
公开(公告)日：2015-03-31
申请号：US13957465
申请日：2013-08-02
Applicant: Teijin Limited
Inventor： Tadashi Yamaji , Yutaka Yagi , Masatomo Teshima , Koji Suzuki , Toru Kaneko
CPC classification number: B62D29/04 , B62D23/00 , B62D25/025 , B62D25/04 , B62D25/06 , B62D25/2036 , B62D29/041 , B62D29/043 , B62D29/046 , B62D29/048 , Y10S296/90 , Y10S296/90101
Abstract: There is provided a vehicle skeleton member including a composite material of a thermoplastic resin and a carbon fiber, wherein the composite material is a unidirectional carbon-fiber composite material (A) that a form of the carbon fiber in the composite material is a continuous fiber aligned in one direction and/or a random carbon-fiber composite material (B) that a form of the carbon fiber in the composite material is a discontinuous fiber arranged two-dimensionally randomly.
Abstract translation: 提供一种车辆骨架构件，其包括热塑性树脂和碳纤维的复合材料，其中复合材料是单向碳纤维复合材料（A），复合材料中的碳纤维的形式是连续纤维 在一个方向上排列和/或随机碳纤维复合材料（B），复合材料中的碳纤维的形式是二维随机布置的不连续纤维。
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公开(公告)号：US08814255B2
公开(公告)日：2014-08-26
申请号：US13957752
申请日：2013-08-02
Applicant: Teijin Limited
Inventor： Tadashi Yamaji , Koji Suzuki , Yutaka Yagi , Masatomo Teshima
CPC classification number: B62D25/20 , B62D29/043 , B62D29/048
Abstract: A vehicle floor structure, in which a main structure of the vehicle floor structure is a double deck structure including two sheets of panels formed from a fiber-reinforced thermoplastic composite material; in a region including the double deck structure, each of the panels includes at least two continuous reinforcing structures having a convex open cross-sectional shape; recesses are provided in at least two places of the reinforcing structures; and the panels are joined in such a manner that the reinforcing structures of the respective panels intersect with each other, and that the recesses provided in the reinforcing structures of the respective panels are fitted to each other.
Abstract translation: 一种车辆地板结构，其中车辆地板结构的主要结构是双层结构，其包括由纤维增强热塑性复合材料形成的两片板; 在包括双层结构的区域中，每个板包括至少两个具有凸开的横截面形状的连续加强结构; 在加强结构的至少两个位置设置凹部; 并且面板以这样的方式接合，使得各个面板的加强结构彼此相交，并且设置在各个面板的加强结构中的凹部彼此配合。
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