专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11712948B2 High strength aluminum alloy door beam 有权
公开(公告)号：US11712948B2
公开(公告)日：2023-08-01
申请号：US17080624
申请日：2020-10-26
申请人： Honda Motor Co., Ltd.
发明人： Eric J. Boettcher
IPC分类号： B60J5/04 , B21D53/88 , B23K20/12 , B23K31/02 , B21D5/10 , B23K103/10
CPC分类号： B60J5/0443 , B21D5/10 , B21D53/88 , B23K20/122 , B23K31/027 , B60J5/0483 , B23K2103/10
摘要： A vehicle door beam and related methods of making door beams include a flat-rolled aluminum alloy sheet, where two edges of the sheet that are transverse to the roll direction of the sheet are brought together to form a tube. The two edges are friction stir welded together to form a butt joint along a length of the tube. The tube is arranged, along with other optional components, as a side-impact door beam in a vehicle door, such that the butt joint is facing away from an expected impact direction of the vehicle door.

2. 发明公开

US20230173896A1 IMPACT ABSORBING STRUCTURE 审中-公开
公开(公告)号：US20230173896A1
公开(公告)日：2023-06-08
申请号：US17922464
申请日：2021-05-28
申请人： Toray Industries, Inc.
发明人： Balamurugan Ganesan , Sebastian Schmitz , Naoki Miyake
IPC分类号： B60J5/04
CPC分类号： B60J5/0484 , B60J5/0443 , B60J5/0461
摘要： An impact absorbing structure for a vehicle wherein the impact absorbing structure includes a metal beam and a resin crash pad installed on a side of the metal beam where an external impact is received, the resin crash pad is installed within a range in a longitudinal direction of the metal beam, the range including a site including a longitudinal direction center of the metal beam and receives the external impact, the resin crash pad is composed of a thermoplastic resin composition, and the thermoplastic resin composition constituting the resin crash pad has a flexural modulus if 1 to 20 GPa as measured using an ISO test piece obtained by injection molding, a bending test is performed in accordance with ISO 178 at a strain rate of 2 mm/min in an atmosphere at a temperature of 23° C. and a humidity of 50% to measure the flexural modulus.

3. 发明授权

US11660939B2 Vehicle body structure 有权
公开(公告)号：US11660939B2
公开(公告)日：2023-05-30
申请号：US17473971
申请日：2021-09-13
申请人： Nissan North America, Inc.
发明人： David Kovie , Mahiuddin Ahmed , Christopher Herrala
IPC分类号： B60J5/04 , E05B77/04
CPC分类号： B60J5/0433 , B60J5/0443 , B60J5/0461 , E05B77/04
摘要： A vehicle body structure includes a door, a latch mechanism and a secondary reinforcement member (an attenuation member). The door has an inner door panel and a reinforcement member installed thereto the inner door panel. The latch mechanism is installed the inner door panel such that in a latching orientation the latch mechanism retains the door in the closed orientation and in a release orientation the door can move to the open orientation. A rearward portion of the reinforcement member is outboard and level with a portion of the latch mechanism. The secondary reinforcement member is fixedly attached to a central area of the reinforcement member spaced apart from the rearward area of the inner door panel and spaced apart from a forward area of the inner door panel. In response to an impact event, the reinforcement member deforms and contacts the latch mechanism preventing movement of the latch mechanism.

4. 发明申请

US20180111452A1 VEHICLE DOOR BEAM ASSEMBLY 审中-公开
公开(公告)号：US20180111452A1
公开(公告)日：2018-04-26
申请号：US15298616
申请日：2016-10-20
申请人： Ford Global Technologies, LLC
发明人： Zhibing Deng , Diego Freitas Araujo , M. Harish Kumar , Michael Tyson, I
IPC分类号： B60J5/04
CPC分类号： B60J5/0443 , B60J5/0437
摘要： A vehicle door includes a door inner, a beam having a first end and a second end spaced from each other along a longitudinal axis, and a bracket. The bracket is fixed to the door inner and the beam, with the bracket between the door inner and the first end of the beam. The beam includes a cutout extending along the longitudinal axis to the first end.

5. 发明授权

US09950593B2 Door structure of vehicle 有权
公开(公告)号：US09950593B2
公开(公告)日：2018-04-24
申请号：US15441257
申请日：2017-02-24
申请人： Honda Motor Co.,Ltd.
发明人： Hiroyuki Takagai , Atsushi Noto , Osamu Kobayashi
IPC分类号： B60J5/04
CPC分类号： B60J5/0437 , B60J5/0429 , B60J5/0443 , B60J5/0456
摘要： A door structure of a vehicle, capable of reliably transmitting a load, is provided. A rear side door (1) includes an inner panel (2) and an elongated door beam (4) that is attached to an outer side of the inner panel (2) in a vehicle width direction of a vehicle body and arranged along a front-rear direction of the vehicle body. The door beam (4) includes a first plate portion (11) of a first bracket (10), which has a first surface intersecting an axis along the vehicle width direction, and a vehicle width direction plate portion (21) of a second bracket (20), which has a second surface intersecting an axis along the front-rear direction of the vehicle body. The door beam (4) is joined to the inner panel (2) via both the first plate portion (11) and a second plate portion (12).

6. 发明申请

US20180023156A1 LIGHTWEIGHT DOOR BEAM, COMPOSITION THEREOF AND METHOD OF MANUFACTURING THE SAME 审中-公开
公开(公告)号：US20180023156A1
公开(公告)日：2018-01-25
申请号：US15215324
申请日：2016-07-20
申请人： Hyundai America Technical Center, Inc , Hyundai Motor Company , Kia Motors Corporation
发明人： Alex Khutorsky , Jonghyun Kim
IPC分类号： C21D9/08 , C21D1/42 , C22C38/32 , C22C38/28 , B60J5/04 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , C21D6/00 , C22C38/22
CPC分类号： C21D9/08 , B60J5/0443 , B60J5/0444 , B60J5/0456 , C21D1/42 , C21D6/002 , C21D6/005 , C21D6/008 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/22 , C22C38/28 , C22C38/32 , Y02P10/253
摘要： A steel composition, a reinforcement part of a vehicle using the steel composition and a method of manufacturing the reinforcement part using the steel composition are provided. In particular, the steel composition includes increased content of carbon components and the steel composition is processed by rapid heating and immediate quenching.

7. 发明申请

US20170129314A1 DOOR IMPACT BEAM 审中-公开
公开(公告)号：US20170129314A1
公开(公告)日：2017-05-11
申请号：US15322349
申请日：2014-06-30
申请人： NIPPON STEEL & SUMITOMO METAL CORPORATION
发明人： Yasunori SAWA , Yoshiaki NAKAZAWA
IPC分类号： B60J5/04
CPC分类号： B60J5/0443 , B60J5/0437 , B60J5/0444 , B60J5/0483 , B60R21/02 , B60R2021/0006 , B60Y2410/121 , B60Y2410/124
摘要： A main body (2) has door attaching portions respectively formed on both end sides of a long longitudinal direction thereof and a bending deformation generation portion (3) disposed between the door attaching portions, and the bending deformation generation portion (3) has a groove bottom portion (4), two edge line portions (5a, 5b), two vertical wall portions (6a, 6b), two curved portions (7a, 7b), and two flanges (8a, 8b). There is provided a bead (13) which is formed toward the longitudinal direction of the main body (2) in a part of the groove bottom portion (4) in a manner to project in a shape having a curved surface toward the outside of a cross-sectional shape of the bending deformation generation portion (3) so as to oppose an impact load acting on a door impact beam (1).

8. 发明授权

US09266412B2 Vehicle side door structure 有权
标题翻译：车侧门结构
公开(公告)号：US09266412B2
公开(公告)日：2016-02-23
申请号：US14370343
申请日：2012-01-11
申请人： Akito Fujihara , Nobuyuki Torii
发明人： Akito Fujihara , Nobuyuki Torii
IPC分类号： B60J5/00 , B60J5/04
CPC分类号： B60J5/0443 , B60J5/0437 , B60J5/0461
摘要： A vehicle side door structure is equipped with a door inner panel and a door outer panel. An impact beam is disposed between the door inner panel and the door outer panel. The impact beam is disposed in such a way that its lengthwise direction coincides with the vehicle front and rear direction. An impact beam extension is disposed on a front end portion of the impact beam. The impact beam extension is overlaid on a first opposing wall portion formed on a vehicle front and rear direction front end portion side of the door inner panel, is welded to the first opposing wall portion. Furthermore, the impact beam extension overlaps at least part of a through hole serving as an example of a weak portion formed in a second opposing wall portion of the door inner panel as seen from the outer side in the vehicle width direction.
摘要翻译：车辆侧门结构配备有门内板和门外板。冲击梁设置在门内板和门外板之间。冲击梁以其长度方向与车辆前后方向一致的方式设置。冲击梁延伸部设置在冲击梁的前端部分上。冲击梁延伸部覆盖在形成在门内板的车辆前后方向前端部侧的第一相对壁部上，焊接到第一相对壁部。而且，从车宽方向的外侧观察，与门内板的第二相对的壁部形成的弱部的实例相比，冲击梁延伸部的至少一部分与贯通孔重叠。

9. 发明授权

US09102218B2 Vehicle door structure 有权
标题翻译：车门结构
公开(公告)号：US09102218B2
公开(公告)日：2015-08-11
申请号：US14247403
申请日：2014-04-08
申请人： HONDA MOTOR CO., LTD.
发明人： Shigeto Yasuhara , Shingo Segawa
IPC分类号： B60J5/04
CPC分类号： B60J5/0444 , B60J5/0426 , B60J5/0431 , B60J5/0436 , B60J5/0443 , B60J5/0458 , B60J5/0462
摘要： The frontal crash load is transmitted from a front pillar to a center pillar in a reliable manner so that a bending moment caused by the frontal crash load is favorably supported, and the deformation of the door is avoided. A beam member attached to an inner panel includes a S shaped cross section member. An upper channel section of the S shaped cross section member extends along the lower edge of a window opening, and a lower channel section extends adjacent to and in parallel to the lower edge of a window opening in a rear part of the door and is offset toward a lower part of the vehicle body in a rear part of the door, with a front end being located at a same elevation as an upper door hinge.
摘要翻译：正面碰撞负载以可靠的方式从前柱传递到中心支柱，从而有利地支撑由前方碰撞载荷引起的弯矩，并且避免了门的变形。附接到内板的梁构件包括S形横截面构件。 S形横截面构件的上通道部分沿着窗口的下边缘延伸，并且下通道部分相邻并平行于门的后部的窗口的下边缘延伸并且被偏移朝向门的后部的车体的下部，前端位于与上门铰链相同的高度。

10. 发明申请

US20150183306A1 VEHICLE DOOR FRAME STRUCTURE 有权
标题翻译：车门框架结构
公开(公告)号：US20150183306A1
公开(公告)日：2015-07-02
申请号：US14415309
申请日：2013-07-11
申请人： SHIROKI CORPORATION
发明人： Kenji Shimizu , Shigenobu Ohsawa , Jiro Yoshihara
IPC分类号： B60J5/04
CPC分类号： B60J5/0411 , B60J5/0426 , B60J5/0437 , B60J5/0443
摘要： A door frame is provided with a first fixed portion and a second fixed portion to which one end and the other end of a beltline reinforcement, with respect to the lengthwise direction thereof, are fixed, respectively; the first fixed portion is provided with a lengthwise-direction position limit portion which is positioned on an extension of the beltline reinforcement in the lengthwise direction thereof and faces against the one end of the beltline reinforcement, the second fixed portion is provided with a thickness directional position limit portion which overlaps the other end of the beltline reinforcement in the door thickness direction, and the lengthwise-direction position limit portion and the thickness directional position limit portion are fixed to the corresponding ends of the beltline reinforcement by welding.
摘要翻译：门框设置有第一固定部分和第二固定部分，相对于其纵向方向，皮带加强件的一端和另一端分别固定到该第一固定部分和第二固定部分; 所述第一固定部设置有纵向位置限制部，所述长度方向位置限制部位于所述带状加强件的长度方向的延伸部上，并且面向所述带状加强件的一端，所述第二固定部设置有厚度方向与门限厚度方向上的带状加强件的另一端重叠的位置限制部分，并且长度方向位置限制部分和厚度方向位置限制部分通过焊接固定到带状加强件的相应端部。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式