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公开(公告)号：US09738320B2
公开(公告)日：2017-08-22
申请号：US15116677
申请日：2015-01-28
发明人： Hiroki Miyamoto , Ken Yasui , Eisei Higuchi , Eri Kawamura
CPC分类号： B62D21/152 , B60K5/04 , B60K5/1216 , B60R19/26 , B60Y2306/01 , B62D25/082 , B62D25/14
摘要： A vehicle body front structure includes left and right front side frames including at least left and right front bending portions, left and right middle bending portions, and left and right rear bending portions. The left and right front bending portions are bent to project inwards in a vehicle's width direction by a collision load exerted on a front end of a vehicle body, whereby the left and right front bending portions restrain a power unit. The left and right middle bending portions are situated spaced apart to the rear from the left and right front bending portions. The left and right rear bending portions are situated spaced apart to the rear from the left and right middle bending portions, are bent outwards in the vehicle's width direction, and absorb collision energy when struck by the power unit moved rearward together with the left and right front bending portions.
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公开(公告)号：US09650076B2
公开(公告)日：2017-05-16
申请号：US14979878
申请日：2015-12-28
申请人： HONDA MOTOR CO., LTD
发明人： Eisei Higuchi , Ken Yasui
CPC分类号： B62D21/152 , B62D25/085
摘要： A vehicle body includes left and right front side frames extending in a vehicle front-to-rear direction. A power unit is disposed between the front side frames. Each of the left and right front side frames includes an inner frame disposed at a vehicle widthwise center side and an outer frame superposed on a vehicle outer side of the inner frame, and has a closed quadrangular sectional shape that is formed by the inner frame and the outer frame. A front portion of the outer frame has a triangular portion that has a substantially triangular shape whose width decreases from front to rear. Each front side frame has a power unit mount-fastening portion at a location rearward of the triangular portion.
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公开(公告)号：US20140326526A1
公开(公告)日：2014-11-06
申请号：US14357697
申请日：2012-12-14
申请人： HONDA MOTOR CO., LTD
IPC分类号： B62D21/15
CPC分类号： B62D21/155 , B60G7/02 , B60G2204/1222 , B60G2204/143 , B60G2204/15 , B62D21/11 , B62D25/082
摘要： A front-end structure for a vehicle is provided with: front side frames, a subframe extending across a vehicle body floor front portion to support a suspension component and an electric power steering device, the subframe being supported at least at the front end portion and at the rear end portion and being formed in a subframe main body from a light alloy casting, and a pair of left and right extension arms that are fixed to the subframe main body and extend forward of the subframe main body, and that are formed from a light alloy or steel by press-molding. In the rear portion of the extension arms in the vicinity the subframe main body, provided is a recessed portion that serves as a point at which downward bending starts midway along the lengthwise direction of the subframe with an input load in the event of a vehicle frontal collision.
摘要翻译： 车辆的前端结构设置有：前侧框架，跨越车体地板前部延伸以支撑悬架部件的辅助车架和电动助力转向装置，所述子框架至少在前端部分被支撑，以及 在后端部，并且由轻合金铸件形成在副车架主体中，以及一对左右的延伸臂，其固定到副车架主体并向前延伸到副车架主体的前方， 轻合金或钢，通过压制成型。 在副车架主体附近的延伸臂的后部，设有作为在车辆前方的情况下沿着副车架的长度方向的中途向下弯曲的输入负荷的点的凹部 碰撞。
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公开(公告)号：US10717468B2
公开(公告)日：2020-07-21
申请号：US16071222
申请日：2017-01-10
发明人： Yukiyasu Hara , Tetsuhiro Arima , Yasuhito Sato , Tomoya Takeda , Hirokazu Kobayashi , Akihiro Ikeya , Akira Kobayashi , Ken Yasui , Eisei Higuchi
IPC分类号： B62D21/02 , B62D25/20 , B62D21/00 , B62D21/15 , B62D25/08 , B62D21/06 , B62D21/09 , B62D21/11
摘要： In a vehicle body front structure, a sub frame is fixed to front mount brackets and rear mount brackets of a pair of front side frames. A power unit is arranged on the front side of the sub frame in the vehicle body, and the power unit is supported by the pair of front side frames. A tilt surface is formed on the sub frame, and the tilt surface tilts to ascend toward the rear of the vehicle body. A rear portion of the power unit faces the tilt surface.
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公开(公告)号：US20170259851A1
公开(公告)日：2017-09-14
申请号：US15492144
申请日：2017-04-20
发明人： Eisei Higuchi , Hirokazu Kobayashi
CPC分类号： B62D21/15 , B62D25/02 , B62D25/08 , B62D25/20 , B62D27/023 , B62D29/007
摘要： A vehicle body frame includes a first vertical bead portion (38) adjacent to an inner ridge line (54), a first strain development region (39) defined by an arc (67) of a minimum distance (L1) between the first vertical bead portion (38) and an outer ridge line (55), a second vertical bead portion (41) adjacent to the outer ridge line (55), and a second strain development region (42) defined by an arc (68) of the minimum distance (L1) between the second vertical bead portion (41) and the inner ridge line (54).
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公开(公告)号：US09963169B2
公开(公告)日：2018-05-08
申请号：US15492144
申请日：2017-04-20
发明人： Eisei Higuchi , Hirokazu Kobayashi
CPC分类号： B62D21/15 , B62D25/02 , B62D25/08 , B62D25/20 , B62D27/023 , B62D29/007
摘要： A vehicle body frame includes a first vertical bead portion (38) adjacent to an inner ridge line (54), a first strain development region (39) defined by an arc (67) of a minimum distance (L1) between the first vertical bead portion (38) and an outer ridge line (55), a second vertical bead portion (41) adjacent to the outer ridge line (55), and a second strain development region (42) defined by an arc (68) of the minimum distance (L1) between the second vertical bead portion (41) and the inner ridge line (54).
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公开(公告)号：US20160185392A1
公开(公告)日：2016-06-30
申请号：US14979878
申请日：2015-12-28
申请人： HONDA MOTOR CO., LTD
发明人： Eisei Higuchi , Ken Yasui
CPC分类号： B62D21/152 , B62D25/085
摘要： A vehicle body includes left and right front side frames extending in a vehicle front-to-rear direction. A power unit is disposed between the front side frames. Each of the left and right front side frames includes an inner frame disposed at a vehicle widthwise center side and an outer frame superposed on a vehicle outer side of the inner frame, and has a closed quadrangular sectional shape that is formed by the inner frame and the outer frame. A front portion of the outer frame has a triangular portion that has a substantially triangular shape whose width decreases from front to rear. Each front side frame has a power unit mount-fastening portion at a location rearward of the triangular portion.
摘要翻译： 车体包括沿车辆前后方向延伸的左右前侧框架。 动力单元设置在前侧框架之间。 左右前侧框架中的每一个包括设置在车宽方向中心侧的内框和重叠在内框架的车辆外侧的外框，并且具有由内框形成的封闭四边形截面形状， 外框。 外框架的前部具有三角形部分，该三角形部分具有宽度从前到后减小的三角形形状。 每个前侧框架在三角形部分的后方的位置处具有动力单元安装紧固部分。
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公开(公告)号：US09150252B2
公开(公告)日：2015-10-06
申请号：US14357697
申请日：2012-12-14
CPC分类号： B62D21/155 , B60G7/02 , B60G2204/1222 , B60G2204/143 , B60G2204/15 , B62D21/11 , B62D25/082
摘要： A front-end structure for a vehicle is provided with: front side frames, a subframe extending across a vehicle body floor front portion to support a suspension component and an electric power steering device, the subframe being supported at least at the front end portion and at the rear end portion and being formed in a subframe main body from a light alloy casting, and a pair of left and right extension arms that are fixed to the subframe main body and extend forward of the subframe main body, and that are formed from a light alloy or steel by press-molding. In the rear portion of the extension arms in the vicinity the subframe main body, provided is a recessed portion that serves as a point at which downward bending starts midway along the lengthwise direction of the subframe with an input load in the event of a vehicle frontal collision.
摘要翻译： 车辆的前端结构设置有：前侧框架，跨越车体地板前部延伸以支撑悬架部件的辅助车架和电动助力转向装置，所述子框架至少在前端部分被支撑，以及 在后端部，并且由轻合金铸件形成在副车架主体中，以及一对左右的延伸臂，其固定到副车架主体并向前延伸到副车架主体的前方， 轻合金或钢，通过压制成型。 在副车架主体附近的延伸臂的后部，设有作为在车辆前方的情况下沿着副车架的长度方向的中途向下弯曲的输入负荷的点的凹部 碰撞。
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