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公开(公告)号：EP4431370A1
公开(公告)日：2024-09-18
申请号：EP22893111.9
申请日：2022-11-03
申请人： POSCO Co., Ltd
发明人： LEE, Gyu-Min , PARK, Jong-Cheol
CPC分类号： B62D21/15 , B62D25/02 , B60K1/04 , B62D25/025 , B62D21/157
摘要： The present invention provides a vehicle side sill comprising: a first side sill frame; a second side sill frame coupled to the first side sill frame so as to form a hollow portion together with the first side sill frame; a first reinforcing frame which is disposed in the hollow portion, and which has one side joined to the first side sill frame so as to form a first closed section; a diaphragm member which is joined to the first side sill frame and the second side sill frame so as to divide the hollow portion, and to which the other side of the first reinforcing frame is joined; and a second reinforcing frame disposed in the hollow portion, and joined to the diaphragm member so as form a second closed section, wherein the first reinforcing frame has a bending point with a shape of protruding outward from the first closed section.
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公开(公告)号：EP4417493A1
公开(公告)日：2024-08-21
申请号：EP22895396.4
申请日：2022-10-27
CPC分类号： B62D25/20 , B60K1/04 , B62D25/025 , B62D21/157 , B62D25/2036
摘要： A lower structure of automotive body of an automobile according to the present invention is a lower structure of automotive body of an automobile including a specific component including a side sill 1, in which the side sill 1 has a structure in which a closed sectional space 3 is partitioned into two closed sectional spaces 3a and 3b in a vehicle width direction by a partition member 2, and the side sill further has an impact absorbing structure A constituted by a pair of sectionally groove-shaped members 4a and 4b that are joined to the partition member 2 in a state where the partition member 2 is sandwiched from both sides in the closed sectional spaces 3a and 3b and form closed sectional spaces 5a and 5b respectively with the partition member 2, and bulkheads 6 that are provided in the closed sectional spaces 5a and 5b along the vehicle width direction to partition the closed sectional spaces 5a and 5b. The bulkheads 6 in the closed sectional spaces 5a and 5b are provided under a predetermined arrangement condition, and each bulkhead 6 is joined to at least the sectionally groove-shaped members 4a and 4b.
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公开(公告)号：EP4408724A1
公开(公告)日：2024-08-07
申请号：EP22830663.5
申请日：2022-11-04
申请人： Shape Corp.
发明人： QIN, Zehua , KUIPERS, Matthew
CPC分类号： B62D21/157 , B62D25/025
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公开(公告)号：EP4161819B1
公开(公告)日：2024-07-10
申请号：EP21718082.7
申请日：2021-04-07
CPC分类号： B62D25/025 , B62D21/157
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公开(公告)号：EP4365064A1
公开(公告)日：2024-05-08
申请号：EP22833496.7
申请日：2022-06-22
申请人： POSCO Co., Ltd
发明人： LEE, Gyu-Min
CPC分类号： B62D21/15 , B62D25/02 , B62D27/02 , B62D25/025 , B62D21/157
摘要： A side sill for a vehicle according to the present invention may comprise: a side sill frame provided with a cavity portion; a partition member that passes through the cavity portion and partitions the cavity portion into a first cavity and a second cavity; a first reinforcing frame which is positioned in the first cavity and contacts the side sill frame and the partition member to form a closed section in the first cavity on a thickness-direction cross-section of the side sill frame; and a second reinforcing frame which is positioned in the second cavity and contacts the side sill frame and the partition member to form a closed section in the second cavity on a thickness-direction cross-section of the side sill frame.
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公开(公告)号：EP3153357B1
公开(公告)日：2018-11-28
申请号：EP15806322.2
申请日：2015-05-28
发明人： MASHIO, Shunji , ISHIGURO, Yuki
IPC分类号： B60R19/04 , B60J5/00 , B60R19/56 , B62D25/06 , B62D25/20 , B23K33/00 , B62D21/02 , B62D27/02 , F16B7/18 , F16B11/00
CPC分类号： B62D27/023 , B60J5/00 , B60R19/023 , B60R19/04 , B60R19/56 , B62D21/00 , B62D21/10 , B62D21/157 , B62D25/025 , B62D25/06 , F16B7/0413 , F16B7/182
摘要： The purpose of the present invention is to obtain a vehicle body component such that problems relating to conventionally proposed technology can be solved, thereby preventing increases in the number of components or manufacturing steps for reinforcement, for example. A bumper reinforce (10) includes a first component (11) and a second component (21) that are formed from channel steel with approximately U-shaped lateral cross section, and is configured by connecting the ends of the components (11, 21). Connecting portions (13, 23) of the first component (11) and the second component (21) respectively have slits (31, 41) along a direction in which the components (11, 21) are arranged. The components (11, 21) are connected with the components (11, 21) overlapping each other in a staggered manner on both upper and lower sides across the slits (31, 41).
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公开(公告)号：EP3357795A1
公开(公告)日：2018-08-08
申请号：EP18153684.8
申请日：2013-04-09
CPC分类号： B62D25/2036 , B62D21/157 , B62D27/023
摘要： In a floor cross member configured by a web surface (4a) as the top surface, a ridge part (4b) contiguous to the web surface (4a), and a vertical wall surface (4c) contiguous to the ridge part (4b), having a tensile strength of 440 MPa or larger, flanges (4e) are formed at both longitudinal ends continuously around at least the web surface (4a), the ridge part (4b) and the vertical wall surface (4c), and the floor cross member (4) is connected through the flanges (4e) to a tunnel part (2a) and to a side sill (3). The flange (4e) has a flange width l fc , at the center in the perimeter direction of the curved part (4e-2), not smaller than the minimum flange width l fs of the curved part (4e-2). Accordingly, a vehicle body, which is suppressed in deformation of the floor cross member (4) and improved in the torsional rigidity, is successfully provided.
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公开(公告)号：EP3330162A1
公开(公告)日：2018-06-06
申请号：EP16830660.3
申请日：2016-02-17
申请人： POSCO
发明人： HA, Ji-Woong , KIM, Jae-Hyun , KANG, Yeon-Sik
CPC分类号： B62D21/152 , B21D7/16 , B62D21/07 , B62D21/157 , B62D29/007
摘要： A vehicle front side frame, according to an embodiment of the present invention, is a vehicle front side frame which includes a bending part in a curved shape on at least a portion thereof, and may comprise: an outer frame which comprises an outer front part, and an outer rear part which is provided on the rear side of a vehicle body compared to the outer front part and has a tensile strength greater than that of the outer front part; and an inner frame which comprises an inner front part, and an inner rear part which is provided on the rear side of the vehicle side compared to the inner front part and has a tensile strength greater than that of the inner front part.
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公开(公告)号：EP3090923B1
公开(公告)日：2018-03-21
申请号：EP15166893.6
申请日：2015-05-08
发明人： Elfwing, Jens
IPC分类号： B62D25/02
CPC分类号： B62D25/025 , B62D21/157 , B62D29/008
摘要： The present disclosure relates to a sill structure (12) for a vehicle (10). The sill structure comprises an outer member (18), an inner member (20), which is located laterally inside the outer member as seen in a transverse direction (T) of the vehicle (10), and a reinforcement member (22), which is located laterally between the outer member and the inner member. An upper end portion (26) of the inner member is attached to the reinforcement member in a first connection (30). An upper end portion (32) of the outer member is attached to the reinforcement member in a second connection (40) being located vertically below and separate from the first connection (30). A lower end portion (42) of the inner member is attached to the reinforcement member and to a lower end portion (44) of the outer member in a third connection (46) being located vertically below and separate from the first connection and the second connection. The reinforcement member extends in a straight way or substantially straight way between the second connection and the third connection. The disclosure further relates to a vehicle comprising such a sill structure.
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公开(公告)号：EP3293083A1
公开(公告)日：2018-03-14
申请号：EP17189831.5
申请日：2017-09-07
发明人： TUTZER, Peter
CPC分类号： B62D21/157 , B62D21/03 , B62D25/025 , B62D25/2036 , B62D29/041 , B62D29/043 , F16F7/122 , F16F2224/0241
摘要： A lateral energy absorption system includes a first carbon structure. The first carbon structure includes a first plurality of carbon tubes. The first plurality of carbon tubes have a first end with a first width and a second end with a second width. The first plurality of carbon tubes define a first taper between the second end and the first end that facilitates crumpling of the first plurality of carbon tubes during an impact. A first plurality of carbon flanges connects the carbon tubes together.
摘要翻译： 横向能量吸收系统包括第一碳结构。 第一碳结构包括第一多个碳管。 第一多根碳管具有第一宽度的第一端和具有第二宽度的第二端。 第一多根碳管在第二端与第一端之间限定第一锥形，其有助于第一多根碳管在碰撞过程中起皱。 多个第一碳凸缘将碳管连接在一起。
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