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    OPENING PART OF AN AUTOMOTIVE VEHICLE COMPRISING AN OUTER PART MADE OF METAL
    21.
    发明申请
    OPENING PART OF AN AUTOMOTIVE VEHICLE COMPRISING AN OUTER PART MADE OF METAL 审中-公开
    包括由金属制成的外部部件的汽车的开口部分

    公开(公告)号：WO2017167991A1

    公开(公告)日：2017-10-05

    申请号：PCT/EP2017/057762

    申请日：2017-03-31

    Applicant: ARCELORMITTAL

    Inventor： SCHNEIDER, Nicolas ,  GUESDON, Philippe

    IPC: B60J5/04 ,  B60J5/10

    CPC classification number: B60J5/107 ,  B60J5/0469 ,  B60J5/0484 ,  B60J5/101

    Abstract: The opening part (1) for an automotive vehicle comprises inner and outer parts (2, 4), said inner part (2) and said outer part (4) being attached together in at least one fastening area (16) to form the opening part (1), said inner part (2) being made at least partially of plastic material. The outer part (4) is exclusively made of metal, the plastic material of the inner part (2) being attached to said metallic material in a non-continuous manner over the surface of the fastening area (16), the outer part (4) being covered by a paint layer, and undeformed in the fastening area such that the paint layer is uninterrupted in the fastening area (16) and has the same characteristics in the fastening area (16) and in a central area of the outer part (4).

    Abstract translation: 用于机动车辆的开口部分（1）包括内部部分和外部部分（2,4），所述内部部分（2）和所述外部部分（4）在至少一个紧固件 （16）以形成开口部分（1），所述内部部分（2）至少部分由塑料材料制成。 外部部件（4）仅由金属制成，内部部件（2）的塑料材料以不连续的方式附着到所述金属材料上，紧固区域（16）的表面上，外部部件（4） ）被涂料层覆盖，并且在紧固区域不变形，使得涂料层在紧固区域（16）中不间断，并且在紧固区域（16）中和在外部部分的中心区域中具有相同的特征 4）。

    BUMPER-REINFORCING SYSTEM FOR MOTOR VEHICLE
    22.
    发明申请
    BUMPER-REINFORCING SYSTEM FOR MOTOR VEHICLE 审中-公开
    电动车用缓冲加固系统

    公开(公告)号：WO2016046619A1

    公开(公告)日：2016-03-31

    申请号：PCT/IB2015/001670

    申请日：2015-09-22

    Applicant: ARCELORMITTAL

    Inventor： SCHNEIDER, Nicolas ,  GIBEAU, Elie ,  DROUADAINE, Yves ,  COCU, Arnaud ,  DONYA, Gilson

    IPC: B60R19/18 ,  B60R19/24

    CPC classification number: B60R19/18 ,  B60R19/24 ,  B60R19/34 ,  B60R2019/1806 ,  B60R2019/1813 ,  B60R2019/1826 ,  B60R2019/186 ,  B60R2019/247

    Abstract: The invention concerns a bumper-reinforcing system (1) intended for a motor vehicle comprising: - a bumper beam (2) with a single-piece elongated profile with a closed cross section and including a center zone (21) extending at least over part of the entire width of the bumper beam and an end zone (22) at each extremity of the bumper beam, - two bumper fasteners (3) connected to the rear side of the bumper beam (2) at the intersection between the center zone (21) and the end zone (22) of the bumper beam (2), - two reinforcing tubes (4) connected by their first end to the rear side of the end zone (22) of the bumper beam (2), extending from the bumper beam (2) so as to form an angle a below 45° with the vertical plane of symmetry of the bumper beam and suited to be connected by their other end on the front rail of the vehicle for which the bumper-reinforcing system (1) is provided, - two covers (5) with a single-piece elongated profile with an open cross section, in contact with the rear side of the end zone (22) of the bumper beam (2) and extending at least from the first end of one of the reinforcing tubes (4) to one of the bumper fasteners (3).

    Abstract translation: 本发明涉及一种用于机动车辆的保险杠加强系统（1），包括： - 具有封闭横截面的单件细长轮廓的缓冲梁（2），并包括至少延伸至上部的中心区域（21） 保险杠梁的整个宽度和在保险杠梁的每个末端处的端部区域（22）， - 两个缓冲器紧固件（3），其连接到缓冲梁（2）的后侧，在中心区域 保险杠梁（2）的端部区域（22）和两个由其第一端连接到缓冲梁（2）的端部区域（22）的后侧的加强管（4） 保险杠梁（2），以便与保险杠梁的垂直对称平面形成低于45°的角度，并且适合于通过其另一端连接在车辆的前轨上，保险杠加强系统 1）设置有两个具有开口横截面的单件细长轮廓的盖子（5），与盖板接触 保险杠梁（2）的端部区域（22）的侧面并且至少从一个加强管（4）的第一端延伸到保险杠紧固件（3）中的一个。

    VEHICLE UNDERBODY STRUCTURE AND VEHICLE BODY
    23.
    发明申请
    VEHICLE UNDERBODY STRUCTURE AND VEHICLE BODY 审中-公开
    车身结构与车身

    公开(公告)号：WO2016046592A1

    公开(公告)日：2016-03-31

    申请号：PCT/IB2014/064733

    申请日：2014-09-22

    Applicant: ARCELORMITTAL

    Inventor： SCHNEIDER, Nicolas ,  DROUADAINE, Yves

    IPC: B62D25/20 ,  B62D29/00

    CPC classification number: B62D25/2036 ,  B62D21/02 ,  B62D25/025 ,  B62D25/04 ,  B62D25/20 ,  B62D27/02 ,  B62D29/007

    Abstract: The vehicle underbody structure (20) comprises a floor panel (24) and an underbody reinforcement element (26), said underbody reinforcement element (26) comprising at least a front transversal beam (112a, 112b) and a rear transversal beam (114), said transversal beams (112a, 112b, 114) extending parallel to each other and being attached to the floor panel (24). The front transversal beam (112a, 112b) and the rear transversal beam (114) are made of a press hardening steel having a tensile strength higher than or equal to 1300 MPa.

    Abstract translation: 车身底部结构（20）包括地板（24）和底部加强元件（26），所述底部加强元件（26）至少包括前横向梁（112a，112b）和后横梁（114） ，所述横向梁（112a，112b，114）彼此平行延伸并且附接到地板镶板（24）。 前横梁（112a，112b）和后横梁（114）由拉伸强度高于或等于1300MPa的冲压硬化钢制成。

    BUMPER-REINFORCING SYSTEM FOR MOTOR VEHICLE
    24.
    发明申请
    BUMPER-REINFORCING SYSTEM FOR MOTOR VEHICLE 审中-公开
    汽车缓冲器加固系统

    公开(公告)号：WO2016046582A1

    公开(公告)日：2016-03-31

    申请号：PCT/IB2014/001904

    申请日：2014-09-22

    Applicant: ARCELORMITTAL

    Inventor： SCHNEIDER, Nicolas ,  GIBEAU, Elie ,  DROUADAINE, Yves ,  COCU, Arnaud ,  DONYA, Gilson

    IPC: B60R19/18 ,  B60R19/24

    CPC classification number: B60R19/18 ,  B60R19/24 ,  B60R19/34 ,  B60R2019/1806 ,  B60R2019/1813 ,  B60R2019/1826 ,  B60R2019/186 ,  B60R2019/247

    Abstract: The invention concerns a bumper-reinforcing system (1) intended for a motor vehicle comprising: - a bumper beam (2) with a single-piece elongated profile with a closed cross section and including a center zone (21) extending at least over part of the entire width of the bumper beam and an end zone (22) at each extremity of the bumper beam, - two bumper fasteners (3) connected to the rear side of the bumper beam (2) at the intersection between the center zone (21) and the end zone (22) of the bumper beam (2), - two reinforcing tubes (4) connected by their first end to the rear side of the end zone (22) of the bumper beam (2), extending from the bumper beam (2) so as to form an angle a below 45° with the vertical plane of symmetry of the bumper beam and suited to be connected by their other end on the front rail of the vehicle for which the bumper-reinforcing system (1) is provided, - two covers (5) with a single-piece elongated profile with an open cross section, in contact with the rear side of the end zone (22) of the bumper beam (2) and extending at least from the first end of one of the reinforcing tubes (4) to one of the bumper fasteners (3).

    Abstract translation: 本发明涉及一种用于机动车辆的保险杠加强系统（1），其包括： - 保险杠梁（2），其具有闭合横截面的单件细长型材并且包括中心区域 （21），其至少在所述保险杠梁的整个宽度的一部分上以及在所述保险杠梁的每个末端处的端部区域（22）延伸， - 连接到所述保险杠梁（2）的后侧的两个保险杠紧固件（3） 在保险杠梁（2）的中心区域（21）和端部区域（22）之间的相交处， - 两个加强管（4）通过它们的第一端连接到保险杠梁（2）的端部区域 保险杠梁（2），从保险杠梁（2）延伸以形成低于45°的角度α; 与所述保险杠梁的垂直对称平面相适应，并且适于通过其另一端连接在设置有所述保险杠加强系统（1）的所述车辆的前导轨上， - 具有单件式的两个盖（5） （2）的端部区域（22）的后侧接触并且至少从其中一个加强管（4）的第一端延伸到保险杠中的一个的具有开放横截面的细长轮廓 紧固件（3）。

    FRONT FLOOR REINFORCEMENT STRUCTURE FOR A VEHICLE HAVING A BATTERY PACK IN THE TUNNEL
    26.
    发明申请
    FRONT FLOOR REINFORCEMENT STRUCTURE FOR A VEHICLE HAVING A BATTERY PACK IN THE TUNNEL 审中-公开

    公开(公告)号：WO2020128565A1

    公开(公告)日：2020-06-25

    申请号：PCT/IB2018/060168

    申请日：2018-12-17

    Applicant: ARCELORMITTAL

    Inventor： SCHNEIDER, Nicolas

    IPC: B62D25/20

    Abstract: The invention deals with the design and the production method of a front floor reinforcement structure (1) for a vehicle (3) having a battery pack (5) in the tunnel (7) designed to improve the energy absorption of the vehicle during a side impact by involving the front floor panel (11) in the energy absorption during the side impact. The front floor reinforcement structure (1) comprises a front floor cross member (13) having a non-deformable portion (14) located on the end of the front floor cross member (13) closest to the side sill (9) and a deformable portion (16) located on the end of the front floor cross member (13) closest to the tunnel (7). The resistance to plastic deformation of the non-deformable portion (14) is greater than the resistance to plastic deformation of the deformable portion (16), which is itself greater than the resistance to plastic deformation of the front floor panel (11).

    REINFORCEMENT STRUCTURE FOR THE BACK FACE OF A VEHICLE COMPARTMENT
    27.
    发明申请
    REINFORCEMENT STRUCTURE FOR THE BACK FACE OF A VEHICLE COMPARTMENT 审中-公开

    公开(公告)号：WO2018114238A1

    公开(公告)日：2018-06-28

    申请号：PCT/EP2017/080619

    申请日：2017-11-28

    Applicant: ARCELORMITTAL

    Inventor： SCHNEIDER, Nicolas ,  LAM, Jimmy

    IPC: B62D33/06

    Abstract: Reinforcement structure for the back face of a vehicle compartment The reinforcement structure (10) comprises: - at least one elevation reinforcement profile (12) extending along an elevation direction (Z), said elevation reinforcement profile (12); - at least one transversal reinforcement profile (14) extending along a transversal direction (T), substantially perpendicular to the elevation direction (Z) and - at least one compartment panel (16) extending against the elevation reinforcement profile (12) and the transversal reinforcement profile (14). The reinforcement structure further comprises at least one reinforcement member (46) extending along at least part of the elevation reinforcement profile (12) between said elevation reinforcement profile (12) and said compartment panel (16), said reinforcement member (46) being made of a material having a tensile strength greater than the tensile strength of the material forming the elevation reinforcement profile (12).

    REINFORCEMENT MEMBER COMPRISING A COLD BENT TAB
    28.
    发明申请
    REINFORCEMENT MEMBER COMPRISING A COLD BENT TAB 审中-公开

    公开(公告)号：WO2018092113A1

    公开(公告)日：2018-05-24

    申请号：PCT/IB2017/057296

    申请日：2017-11-21

    Applicant: ARCELORMITTAL

    Inventor： LAM, Jimmy ,  WILSIUS, Joël ,  SCHNEIDER, Nicolas

    IPC: B62D25/20 ,  B62D29/00 ,  B62D33/06 ,  B21D22/00

    Abstract: The reinforcement member (1) comprises a body (2) made of a press hardened steel having a tensile strength greater or equal to 1200 MPa coated with a zinc- based coating or with an aluminum-based coating, said body (2) extending along a main direction (A), the reinforcement member further comprising at least one tab (16) extending from the body (2) along a transversal direction (B) forming a non-zero angle (a) with the main direction (A), the bend (18) between the body (2) and the tab (16) defining an intrados (20) and an extrados (22). Said tab (16) is made of a cold bent part of the body (2), the elongation of the extrados (22) being comprised between 10% and 25%.

    REINFORCEMENT MEMBER COMPRISING A COLD BENT TAB
    29.
    发明申请
    REINFORCEMENT MEMBER COMPRISING A COLD BENT TAB 审中-公开

    公开(公告)号：WO2018091951A1

    公开(公告)日：2018-05-24

    申请号：PCT/IB2016/057002

    申请日：2016-11-21

    Applicant: ARCELORMITTAL

    Inventor： LAM, Jimmy ,  WILSIUS, Joël ,  SCHNEIDER, Nicolas

    IPC: B62D25/20 ,  B62D29/00 ,  B62D33/06 ,  B21D22/00

    Abstract: The reinforcement member (1) comprises a body (2) made of a press hardened steel having a tensile strength greater or equal to 1200 MPa coated with a zinc- based coating or with an aluminum-based coating, said body (2) extending along a main direction (A), the reinforcement member further comprising at least one tab (16) extending from the body (2) along a transversal direction (B) forming a non-zero angle (α) with the main direction (A), the bend (18) between the body (2) and the tab (16) defining an intrados (20) and an extrados (22). Said tab (16) is made of a cold bent part of the body (2), the elongation of the extrados (22) being comprised between 10% and 25%.

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