公开(公告)号：EP0509865A2

公开(公告)日：1992-10-21

申请号：EP92400874.1

申请日：1992-03-27

申请人： FUJIKIKO KABUSHIKI KAISHA

发明人： Yamamura, Mitsuji, c/o Fujikiko K.K. ,  Kino, Keisuke, c/o Fujikiko K.K. ,  Kawashima, Hatsuo, c/o Fujikiko K.K.

IPC分类号： B60N2/22

CPC分类号： B60N2/433

摘要： The emergency lock mechanism (8,80,180) is to be attached to a vehicular seat of which a seatback is locked at one side by a seat reclining device and hinged at the other side with respect to a seat cushion, for locking the rotation of the hinged side of the seatback subjected to an impulsive load in an emergency, and comprises a lower tooth member (50,150,350) attachable to the seat cushion at the hinged side and having engaging teeth, an upper tooth member (20,250,251,251A,251B,324,325,325B) provided for rotating with reclining of the seatback and having engaging teeth (22,258,259, 259B,324a,325a,325c) for facing and engaging the teeth of the lower tooth member, an arm (40,140,340) rotatably provided, with respect to the seat cushion, and a limiting member (30,56,121,254B,345a,345b,328A,328B) disposed adjacent to the upper tooth member, for normally preventing the upper tooth member from engaging the lower tooth member, the limiting member being moved by rotation of the arm in the emergency to allow the upper and lower tooth members to engage each other.

摘要翻译： 紧急锁定机构（8,80,180）将安装到座椅靠背通过座椅倾斜装置锁定在一侧并且相对于座椅座椅铰接在另一侧的车辆座椅上，用于锁定座椅靠背的旋转 （20,250,251,251A，251B，324,325,325B），所述上齿构件（20,250,251,251A，251B，324,325,325B）在所述座椅靠背的铰接侧在紧急情况下受到冲击载荷，并且包括可在所述铰接侧连接到所述座垫并具有啮合齿的下齿构件（50,150,350） （22,258,259,259B，324a，325a，325c），用于面对和接合下齿构件的齿;臂（40,140,​​340），其相对于座垫可旋转地设置， 和邻近上齿构件设置的用于通常防止上齿构件接合下齿构件的限制构件（30,56,121,254B，345a，345b，328A，328B），限制构件通过臂的旋转而移动 在时间 使上部和下部齿构件彼此啮合的紧迫性。

公开(公告)号：EP0509865B1

公开(公告)日：1997-01-08

申请号：EP92400874.1

申请日：1992-03-27

申请人： FUJIKIKO KABUSHIKI KAISHA

发明人： Yamamura, Mitsuji, c/o Fujikiko K.K. ,  Kino, Keisuke, c/o Fujikiko K.K. ,  Kawashima, Hatsuo, c/o Fujikiko K.K.

IPC分类号： B60N2/22

CPC分类号： B60N2/433

公开(公告)号：EP0509865A3

公开(公告)日：1993-09-01

申请号：EP92400874.1

申请日：1992-03-27

申请人： FUJIKIKO KABUSHIKI KAISHA

发明人： Yamamura, Mitsuji, c/o Fujikiko K.K. ,  Kino, Keisuke, c/o Fujikiko K.K. ,  Kawashima, Hatsuo, c/o Fujikiko K.K.

IPC分类号： B60N2/22

CPC分类号： B60N2/433

摘要： The emergency lock mechanism (8,80,180) is to be attached to a vehicular seat of which a seatback is locked at one side by a seat reclining device and hinged at the other side with respect to a seat cushion, for locking the rotation of the hinged side of the seatback subjected to an impulsive load in an emergency, and comprises a lower tooth member (50,150,350) attachable to the seat cushion at the hinged side and having engaging teeth, an upper tooth member (20,250,251,251A,251B,324,325,325B) provided for rotating with reclining of the seatback and having engaging teeth (22,258,259, 259B,324a,325a,325c) for facing and engaging the teeth of the lower tooth member, an arm (40,140,340) rotatably provided, with respect to the seat cushion, and a limiting member (30,56,121,254B,345a,345b,328A,328B) disposed adjacent to the upper tooth member, for normally preventing the upper tooth member from engaging the lower tooth member, the limiting member being moved by rotation of the arm in the emergency to allow the upper and lower tooth members to engage each other.