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1.发明公开PROCÉDÉ DE FABRICATION D'UNE PIÈCE EN TÔLE PAR EMBOUTISSAGE ET PLIAGE, DISPOSITIF DE FABRICATION, PIÈCE EN TÔLE, BERCEAU DE VÉHICULE, COQUILLE DE BERCEAU ET VÉHICULE CORRESPONDANTS 审中-公开用于生产钣金零件拉动和弯曲当量计算，产量设备，钣金件，汽车油箱，油箱盖和车辆
公开(公告)号：EP1735204A1
公开(公告)日：2006-12-27
申请号：EP05735479.7
申请日：2005-02-24
IPC分类号： B62D21/11
CPC分类号： B62D21/11
摘要： The invention relates to a method of producing a sheet metal part comprising at least one base surface (112) having a boss (111) close to at least one of the edges thereof, known as the proximal edge (131), said boss (111) being provided on the inner face (1121) of the base surface (112). The invention is characterised in that it comprises: at least one drawing step, during which the boss (111) is produced; and at least one bending step, during which the proximal edge (131) is bent in the direction of the boss (111) until it extends essentially parallel to the aforementioned inner surface (1121), said bending step consisting in exerting a counter force against the face of the base surface (112) opposite the inner face (1121) at least close to the proximal edge (131).
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2.发明公开
公开(公告)号：EP1750991A1
公开(公告)日：2007-02-14
申请号：EP05757127.5
申请日：2005-04-15
发明人： ROULIN, François , CHABROL, Thierry
CPC分类号： B62D21/11
摘要： The invention concerns a method for making a motor vehicle cradle comprising two mutually assembled shells (11), (12), one of said shells at least being designed to receive at least one silent block (4) via at least one bushing, characterized in that it comprises a step which consists in deforming said bushing (5) so as to provide to at least one end (51) of said bushing with a flared shape.
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3.发明授权
公开(公告)号：EP1789271B1
公开(公告)日：2010-09-15
申请号：EP05753730.0
申请日：2005-04-07
发明人： CHABROL, Thierry , COUMERT, Stéphane , PATIGNIEZ, Alain Crystal Court Toriizaka , DE POMPIGNAN, Alexis , ROULIN, François
IPC分类号： B60G21/05
CPC分类号： B60G21/051 , B60G21/0551 , B60G2200/23 , B60G2202/1362 , B60G2204/1246 , B60G2206/012 , B60G2206/014 , B60G2206/20 , B60G2206/202 , B60G2206/30
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4.发明授权
公开(公告)号：EP1750991B1
公开(公告)日：2008-05-14
申请号：EP05757127.5
申请日：2005-04-15
发明人： ROULIN, François , CHABROL, Thierry
CPC分类号： B62D21/11
摘要： The invention concerns a method for making a motor vehicle cradle comprising two mutually assembled shells (11), (12), one of said shells at least being designed to receive at least one silent block (4) via at least one bushing, characterized in that it comprises a step which consists in deforming said bushing (5) so as to provide to at least one end (51) of said bushing with a flared shape.
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5.发明公开
公开(公告)号：EP1789271A1
公开(公告)日：2007-05-30
申请号：EP05753730.0
申请日：2005-04-07
发明人： CHABROL, Thierry , COUMERT, Stéphane , PATIGNIEZ, Alain Crystal Court Toriizaka , DE POMPIGNAN, Alexis , ROULIN, François
IPC分类号： B60G21/05
CPC分类号： B60G21/051 , B60G21/0551 , B60G2200/23 , B60G2202/1362 , B60G2204/1246 , B60G2206/012 , B60G2206/014 , B60G2206/20 , B60G2206/202 , B60G2206/30
摘要： The invention relates to a motor vehicle flexible axle comprising a cross member (1) that joins two longitudinal arms, said cross member (1) having two flanks (11) joined while forming an upper part of the cross member (1). The invention is characterized in that at least one wall of the cross member has a deformation (14) longitudinally extending between said flanks (11), this deformation (14) being made in the wall whereby having a section that is closed or essentially closed.
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