公开(公告)号：US11787476B2

公开(公告)日：2023-10-17

申请号：US17211167

申请日：2021-03-24

Applicant: FCA ITALY S.p.A.

Inventor： Daniele Ghislieri ,  Giuseppe Antonio Soddu ,  Alessandro Messina ,  Fabrizio Pastore ,  Dario Viggiano

IPC: B62D21/15 ,  B62D25/08 ,  B62D27/06

CPC classification number: B62D21/155 ,  B62D25/082 ,  B62D27/065

Abstract: A motor vehicle has a passenger compartment and two side members provided with respective rear portions, arranged longitudinally at the passenger compartment, and respective struts, which project forward of the passenger compartment; the motor vehicle has a crossbar with front attachment portions and rear attachment portions fixed to the side members by means of connecting devices, so as to keep the crossbar suspended in relation to the struts; the connecting devices have at least one weakened zone, designed so as to cause at least part of the crossbar to detach from the side members when a given load threshold is exceeded; the connecting devices have a first pierced wall, which is part of the front or rear attachment portions, a second pierced wall, which is part of the side members, and a bolt that tightens the first and second wall together; the weakened zone is defined by at least one slot cut in the first wall, beginning from a hole edge of the first wall itself.

公开(公告)号：US09809254B2

公开(公告)日：2017-11-07

申请号：US15153912

申请日：2016-05-13

Applicant: FCA Italy S.p.A.

Inventor： Massimiliano De Leo ,  Saverio Gariano ,  Alessandro Bernardi ,  Gianfranco Del Nero ,  Giuseppe Antonio Soddu

IPC: B60J7/00 ,  B62D21/15 ,  B62D27/02 ,  B60R19/34

CPC classification number: B62D21/155 ,  B60R19/34 ,  B62D21/152 ,  B62D27/02

Abstract: An end structure of a motor vehicle body has two longitudinal struts which extend along respective axes have respective ends, on which respective attachment plates are fitted; the attachment plates have respective walls, which are ring-shaped about longitudinal axes and defined frontally by respective faces having substantially vertical and flat resting zones; two supporting plates rest respectively on these resting zones and are fixed to the walls and to two buffering elements, which are substantially coaxial to the struts; the two attachment plates further have respective tabs, which are radiused to said walls at an inner annular perimeter thereof and end with respective edges, which are longitudinally aligned with the supporting plates.

公开(公告)号：US20160332671A1

公开(公告)日：2016-11-17

申请号：US15153912

申请日：2016-05-13

Applicant: FCA Italy S.p.A.

Inventor： Massimiliano De Leo ,  Saverio Gariano ,  Alessandro Bernardi ,  Gianfranco Del Nero ,  Giuseppe Antonio Soddu

IPC: B62D21/15 ,  B62D27/02

CPC classification number: B62D21/155 ,  B60R19/34 ,  B62D21/152 ,  B62D27/02

Abstract: An end structure of a motor vehicle body has two longitudinal struts which extend along respective axes have respective ends, on which respective attachment plates are fitted; the attachment plates have respective walls, which are ring-shaped about longitudinal axes and defined frontally by respective faces having substantially vertical and flat resting zones; two supporting plates rest respectively on these resting zones and are fixed to the walls and to two buffering elements, which are substantially coaxial to the struts; the two attachment plates further have respective tabs, which are radiused to said walls at an inner annular perimeter thereof and end with respective edges, which are longitudinally aligned with the supporting plates.

Abstract translation: 机动车体的端部结构具有沿相应轴线延伸的两个纵向支柱，各自的相应端部分别安装相应的安装板; 附件板具有相应的壁，它们围绕纵向轴线是环形的，并且通过具有基本上垂直和平坦的静止区域的相应面正面限定; 两个支撑板分别搁置在这些静止区上，并固定到壁和两个基本上与支柱同轴的缓冲元件; 两个附接板还具有相应的突片，其在其内部环形周边处被圆弧形地延伸到所述壁，并且与相应的边缘端部相连，所述边缘与支撑板纵向对准。