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81. 发明授权

US09644699B2 Energy absorber with anti-BSR accessory 有权
公开(公告)号：US09644699B2
公开(公告)日：2017-05-09
申请号：US14483536
申请日：2014-09-11
申请人： OAKWOOD ENERGY MANAGEMENT, INC.
发明人： Joel M. Cormier , Michael A. Rossi , Donald S. Smith , Richard F. Audi , Aton Mahdi
IPC分类号： F16F5/00 , F16F7/12 , B60R21/04
CPC分类号： F16F7/12 , B60R21/04 , B60R2021/0442
摘要： An energy absorber includes a base sheet and a plurality of energy absorbing units with end walls and associated leaf spring or helicoid accessories extending from the base sheet. The accessories reduce buzzes, squeaks and rattles associated with an environment of use. In one embodiment, the leaf springs are defined by slits in a domed portion of the end walls. In another embodiment, the helicoid is formed by for example a milling step performed on an end wall. The side walls buckle or bend after absorbing energy. Methods related to the above are also described.

82. 发明授权

US09618074B2 Shock absorbing member 有权
公开(公告)号：US09618074B2
公开(公告)日：2017-04-11
申请号：US14419268
申请日：2013-07-29
申请人： Takanobu Kaneko , Naoya Sakaguchi , Kiyoichi Kita , Tamaki Obayashi , Kyosuke Matsui
发明人： Takanobu Kaneko , Naoya Sakaguchi , Kiyoichi Kita , Tamaki Obayashi , Kyosuke Matsui
IPC分类号： F16F7/12 , B62D21/15 , B60R19/18 , B62D25/20
CPC分类号： F16F7/121 , B60R19/18 , B60R2019/1806 , B60R2019/1866 , B62D21/157 , B62D25/2036
摘要： A tubular-shaped shock absorbing member arranged at a side end portion of a vehicle, includes outer and inner wall portions each extending in a vehicle height direction and a vehicle front-and-rear direction, the inner wall portion being arranged on a center portion side of the vehicle, an upper wall portion connected to upper end portions of the inner and outer wall portions, a lower wall portion connected to lower end portions of the inner and outer wall portions, and a horizontal rib connected to the inner and outer wall portions. A distance between the upper and lower wall portions is decreased as approaching from the inner wall portion side to the outer wall portion side. A thickness of a part of the horizontal rib connected to the outer wall portion, is larger than a thickness of a part of the horizontal rib connected to the inner wall portion.

83. 发明申请

US20170058985A1 DEFORMABLE STRUCTURE FOR ABSORPTION OF ENERGY FROM MECHANICAL AND/OR ACOUSTIC IMPACTS 有权
标题翻译：从机械和/或呼吸影响中吸收能量的可变结构
公开(公告)号：US20170058985A1
公开(公告)日：2017-03-02
申请号：US15247013
申请日：2016-08-25
申请人： Airbus Operations S.L.
发明人： Esteban MARTINO GONZALEZ , Andrea Iván MARASCO , Diego FOLCH CORTÉS , Javier TORAL VÁZQUEZ , Vasilis VOTSIOS , Raúl FERNANDEZ BALLESTEROS , Fernando PEREIRA MOSQUEIRA
IPC分类号： F16F7/12 , G10K11/16 , F16F7/00
CPC分类号： F16F7/12 , B29C44/357 , B29K2995/0002 , B29K2995/0091 , B29L2009/00 , B29L2031/30 , B29L2031/60 , B32B1/08 , B32B3/12 , B32B3/18 , B32B25/00 , B32B2250/03 , B32B2307/102 , B32B2307/51 , B32B2307/56 , B32B2307/734 , B32B2605/18 , F16F3/00 , F16F7/00 , F16F7/121 , G10K11/16
摘要： A deformable structure, such as a panel or a shock absorber, for absorbing energy from a mechanical and/or acoustic impact. The structure comprises an inner core and one or more external layers covering the inner core. The inner core comprises a set of first segments having a positive Poison's ratio and second segments having a negative Poisson's ratio. The first and second segments are arranged alternately and joined to one another so that the deformation received by one first segment is transmitted to an adjacent second segment and vice versa.
摘要翻译：用于从机械和/或声学冲击中吸收能量的可变形结构，例如面板或减震器。该结构包括内芯和覆盖内芯的一个或多个外层。内芯包括具有正毒力比的一组第一段和具有负泊松比的第二段。第一和第二段交替地布置并且彼此连接，使得由一个第一段接收的变形被传递到相邻的第二段，反之亦然。

84. 发明申请

US20170051806A1 Shape Recoverable And Reusable Energy Absorbing Structures, Systems And Methods For Manufacture Thereof 审中-公开
标题翻译：形状可回收和可重复使用的能量吸收结构，其制造方法和方法
公开(公告)号：US20170051806A1
公开(公告)日：2017-02-23
申请号：US15306038
申请日：2015-04-04
申请人： President and Fellows of Harvard College
发明人： Sung Hoon Kang , Katia Bertoldi , Jordan R. Raney , Jennifer A. Lewis , Sicong Shan
IPC分类号： F16F7/12 , B33Y80/00 , B33Y50/02 , B29C67/00 , B33Y10/00
CPC分类号： F16F7/12 , B29C64/106 , B29C64/386 , B29K2995/0046 , B33Y10/00 , B33Y50/02 , B33Y80/00 , B60R19/22 , E01F15/145 , F16F2224/00 , F16F2224/025 , F16F2230/40 , F16F2236/04
摘要： An energy absorbing cell has a first structural element, a second structural element disposed parallel to and spaced apart from a first structural element, a first intermediate member, and a second intermediate member. Each intermediate member is disposed at an angle between the structural elements. A first end and a second end of each intermediate member are respectively attached to the structural elements. The intermediate members are formed from an elastic material. The angles of the intermediate members are selected such that application of a compressive force to displace the structural elements toward one another triggers a snap-through instability in both intermediate members. The energy absorbing cell is used, singly or in combination with one or more other energy absorbing cells, to form energy absorbing structures, such as vehicle bumpers or highway barriers, adapted to control the deceleration of an object impacting the energy absorbing structure.
摘要翻译：能量吸收单元具有第一结构元件，与第一结构元件平行并间隔开的第二结构元件，第一中间元件和第二中间元件。每个中间构件以结构元件之间的角度设置。每个中间构件的第一端和第二端分别连接到结构元件。中间构件由弹性材料形成。中间构件的角度被选择为使得施加压缩力以将结构元件朝向彼此移动会触发两个中间构件中的卡通不稳定性。能量吸收单元单独地或与一个或多个其它能量吸收单元组合使用，以形成适于控制影响能量吸收结构的物体的减速度的能量吸收结构，例如车辆保险杠或公路障碍物。

85. 发明授权

US09533710B2 Twelve-cornered strengthening member 有权
标题翻译：十二角加固件
公开(公告)号：US09533710B2
公开(公告)日：2017-01-03
申请号：US12891801
申请日：2010-09-27
申请人： James Chih Cheng , Raj Jayachandran , Ching-Hung Chuang , Yiping Xie , Yuan Wang , Tau Tyan , Leonard Anthony Shaner , Yu-Kan Hu
发明人： James Chih Cheng , Raj Jayachandran , Ching-Hung Chuang , Yiping Xie , Yuan Wang , Tau Tyan , Leonard Anthony Shaner , Yu-Kan Hu
IPC分类号： G06G7/48 , B62D21/15 , F16F7/12
CPC分类号： B62D25/08 , B60Y2304/00 , B62D21/152 , B62D65/00 , F16F7/128 , Y02T10/82
摘要： A method for optimizing a twelve-cornered strengthening member comprises: modeling a vehicle assembly including a strengthening member having a twelve-cornered cross section; parameterizing a geometry of the strengthening member with a plurality of control parameters; defining a design of experiment using the plurality of control parameters; modeling a vehicle using the vehicle assembly; simulating a frontal impact event with the vehicle; generating a response surface based on the frontal impact event; and determining a set of optimized control parameters for the strengthening member based on the response surface.
摘要翻译：一种用于优化十二角加固构件的方法包括：对包括具有十二角横截面的加强构件的车辆组件进行建模; 用多个控制参数对加固构件的几何形状进行参数化; 使用所述多个控制参数来定义实验设计; 使用车辆组件对车辆进行建模; 模拟与车辆的正面碰撞事件; 基于正面碰撞事件产生响应面; 以及基于所述响应面确定所述加强构件的优化控制参数的集合。

86. 发明申请

US20160347370A1 CRASH ENERGY ABSORBING PART 审中-公开
标题翻译：冲击能量吸收部分
公开(公告)号：US20160347370A1
公开(公告)日：2016-12-01
申请号：US15039785
申请日：2014-11-26
申请人： NIPPON STEEL & SUMITOMO METAL CORPORATION
发明人： Atsuo KOGA , Kenichiro TADOKORO
IPC分类号： B62D21/15 , F16F7/12
CPC分类号： B62D21/15 , F16F7/12
摘要： To provide a crash energy absorbing part which is light in weight, and in which collapsing deformation into a bellows shape occurs more stably even when a crash load is applied in a direction crossing the shock-absorbing direction of the crash energy absorbing part. The crash energy absorbing part of the present invention is constructed of a member that is obtained by forming a sandwich metal sheet (1), which is formed by laminating a surface layer (3A, 3B) formed of a metal sheet on each side surface of a core layer (5) and bonding them. By controlling a deformation rate of a center layer of the sandwich metal sheet (1) for constructing the crash energy absorbing part, the crash energy absorbing part of the present invention is deformed at a short wavelength regardless of a direction of a crash load that is applied, whereby collapsing deformation into a bellows shape more stably occurs.
摘要翻译：提供轻量化的碰撞能量吸收部，即使在与碰撞能量吸收部的减震方向交叉的方向上施加碰撞载荷时，也能够更稳定地发生塌陷变形。本发明的碰撞能量吸收部由通过形成夹层金属板（1）而获得的构件构成，所述夹层金属板（1）是通过将由金属板形成的表面层（3A，3B）层压在芯层（5）并将其粘合。通过控制用于构成碰撞能量吸收部的夹层金属片（1）的中心层的变形率，本发明的碰撞能量吸收部不管碰撞负载的方向如何，都以短波长发生变形从而更稳定地发生变形成波纹管形状。

87. 发明授权

US09500250B2 Impact energy absorber 有权
标题翻译：冲击能量吸收器
公开(公告)号：US09500250B2
公开(公告)日：2016-11-22
申请号：US14410362
申请日：2013-04-05
申请人： Kyoraku Co., Ltd.
发明人： Teruo Tamada
IPC分类号： F16F7/12 , B60R21/00 , B60R21/04
CPC分类号： F16F7/121 , B60R21/04 , B60R2021/0048 , B60R2021/0442 , F16F7/12
摘要： An impact energy absorber with an excellent impact absorbing performance is obtained by varying rib thickness. The impact energy absorber made of resin and having a single-wall solid plate-like shape includes a planar portion and a projection body. The body includes a pair of side walls that rise from the planar portion and face each other, and a top wall joining the top portions of the walls. When Sa is the sectional area of the body, the area being obtained by cutting the body on the side wall at a vicinity to the top wall in a direction parallel to the top wall, and Sb is the sectional area of the body, the area being obtained by cutting the body on the side wall at a vicinity to the planar portion in a direction parallel to the top wall, 0.35≦Sb/Sa≦0.75 is satisfied.
摘要翻译：通过改变肋的厚度获得具有优异冲击吸收性能的冲击能量吸收器。由树脂制成的具有单壁实心板状的冲击能量吸收体包括平面部分和突出体。主体包括从平面部分上升并面对彼此的一对侧壁，以及连接壁顶部的顶壁。当Sa是身体的截面积时，通过在平行于顶壁的方向在顶壁附近切割侧壁上的身体而获得的区域，Sb是身体的截面积，面积通过在与顶壁平行的方向上在平面部附近的侧壁上切割体，得到0.35≤Sb/Sa≤0.75。

88. 发明授权

US09500249B2 Energy absorbing link 有权
标题翻译：吸能环节
公开(公告)号：US09500249B2
公开(公告)日：2016-11-22
申请号：US14641586
申请日：2015-03-09
申请人： The Boeing Company
发明人： Douglas R. Ludin , Matthew S. Stauffer , Akif O. Bolukbasi , Terrence S. Birchette
IPC分类号： F16F7/12
CPC分类号： F16F7/12
摘要： An apparatus and method for a composite structural aircraft transmission support link having an integral energy-absorbing feature is disclosed. The link is a two-force member that can carry structural loads up an ultimate load. When loaded beyond ultimate load the design allows sections of the link to fail in a controlled and progressive manner, so that energy is absorbed over a defined stroking distance.
摘要翻译：公开了一种具有整体能量吸收特征的复合结构飞行器传动支撑连杆的装置和方法。该连杆是一个双力部件，可承受最大载荷的结构载荷。当加载超过极限负载时，设计允许链路的部分以受控和渐进的方式失效，使得能量在规定的行程距离上被吸收。

89. 发明授权

US09469264B2 Polymer, energy absorber rail extension, methods of making and vehicles using the same 有权
标题翻译：聚合物，能量吸收器轨道延伸，制造方法和使用它们的车辆
公开(公告)号：US09469264B2
公开(公告)日：2016-10-18
申请号：US14750531
申请日：2015-06-25
申请人： SABIC Global Technologies B.V.
发明人： Dhanendra Kumar Nagwanshi , Arunachala Parameshwara , Shingo Imai , Matthew D. Marks
IPC分类号： B60R19/34 , B60R19/22 , F16F7/12 , B60R19/02 , B60R19/38 , B60R19/18
CPC分类号： B60R19/22 , B60R19/023 , B60R19/34 , B60R19/38 , B60R2019/1866 , F16F7/121
摘要： In one embodiment, a rail extension comprises: an energy absorber comprising a polymer body, wherein the energy absorber comprises cells formed by cell walls extending a length of the energy absorber and forming cavities therethrough; each side of the energy absorber comprises an open channel wherein the channel is defined by walls of adjacent cells; a vehicle attachment tab extending from at least one of the cell walls at one end of the energy absorber; and a first vehicle attachment tab gusset extending between the vehicle attachment tab and the cell wall on one side of an opening in the vehicle attachment; wherein the energy absorber and the vehicle attachment tab were formed as one-piece.
摘要翻译：在一个实施例中，轨道延伸部包括：包含聚合物主体的能量吸收器，其中所述能量吸收器包括由延伸所述能量吸收器的一段长度并且通过其形成空腔的单元壁形成的单元; 能量吸收器的每一侧包括开放通道，其中通道由相邻电池的壁限定; 从所述能量吸收器的一端处的所述细胞壁中的至少一个延伸的车辆附接突片; 以及第一车辆附接翼片角撑板，其在所述车辆附接突起和所述车辆附件中的开口的一侧上的所述牢固壁之间延伸; 其中所述能量吸收器和所述车辆附接翼片形成为一体。

90. 发明授权

US09463758B2 Crash box and automobile chassis 有权
标题翻译：碰撞箱和汽车底盘
公开(公告)号：US09463758B2
公开(公告)日：2016-10-11
申请号：US14422244
申请日：2013-08-15
申请人： NIPPON STEEL & SUMITOMO METAL CORPORATION
发明人： Kenji Tamura , Yoshiaki Nakazawa , Masahito Tasaka
IPC分类号： B60R19/34 , B60R19/18 , F16F7/12 , B60R19/02
CPC分类号： B60R19/18 , B60R19/023 , B60R19/34 , F16F7/12
摘要： Provided is a crash box having improved robustness, wherein an angle of the pair of corner portions is set to 90° or larger and 150° or smaller, an angle of the another pair of corner portions is set to 30° or larger and 90° or smaller, one or more inwardly convex trench portions extending in a longitudinal direction are provided, a cross-sectional peripheral length of the tubular body in the one end side is shorter than a cross-sectional peripheral length of the tubular body in the other end side, an aspect ratio between the longest one and the shortest one of diagonal lines of a polygon changes depending on a position on the axial direction of the tubular body, and overall sides on the cross section in the one end are formed in parallel to the opposite sides on the cross section in the other end.
摘要翻译：提供一种具有改进的鲁棒性的碰撞盒，其中一对角部的角度设定为90°以上且150°以下，另一对角部的角度设定为30°以上且90° 或更小的一个或多个沿纵向方向延伸的向内凸的沟槽部分，所述管状体在一端侧的横截面周长短于另一端的管状体的横截面周长在多边形中，最长的一条和最短的一条对角线之间的纵横比根据管状体的轴向位置而变化，并且一端的横截面上的整个侧面与另一端的横截面的相对侧。

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