公开(公告)号：EP1864037B1

公开(公告)日：2008-12-17

申请号：EP06765411.1

申请日：2006-03-23

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： TANIGUCHI, Makoto, c/o Toyota Jidosha KK

IPC分类号： F16J15/06 ,  F16J15/14 ,  F16L23/16

CPC分类号： F16J15/062 ,  F01M2011/0062 ,  F16J15/14

摘要： A joining surface (Ha) of a lower case (11) is provided with a plurality of grooves (lib) and bolt holes (1 Ic). The plurality of grooves (1 Ib) are formed with a substantially arced shape and intersect with each other. The bolt holes (1 Ic) are used for tightening. The grooves (lib) intersect with each other, and connecting sections of the grooves (lib) form a continuous groove that separates the inside of the case from the outside of the case. A liquid gasket is filled in the grooves (lib).

公开(公告)号：EP1864037A1

公开(公告)日：2007-12-12

申请号：EP06765411.1

申请日：2006-03-23

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： TANIGUCHI, Makoto, c/o Toyota Jidosha KK

IPC分类号： F16J15/06 ,  F16J15/14 ,  F16L23/16

CPC分类号： F16J15/062 ,  F01M2011/0062 ,  F16J15/14

摘要： A joining surface (Ha) of a lower case (11) is provided with a plurality of grooves (lib) and bolt holes (1 Ic). The plurality of grooves (1 Ib) are formed with a substantially arced shape and intersect with each other. The bolt holes (1 Ic) are used for tightening. The grooves (lib) intersect with each other, and connecting sections of the grooves (lib) form a continuous groove that separates the inside of the case from the outside of the case. A liquid gasket is filled in the grooves (lib).