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公开(公告)号：EP1315637A1
公开(公告)日：2003-06-04
申请号：EP01968747.4
申请日：2001-09-10
IPC分类号： B60N2/48
摘要： A head restraint ( 20 ) having a front surface ( 22 ) for supporting the head of the occupant seated on the seat assembly ( 10 ) is pivotally coupled to the upper portion ( 15 ) of the seat back ( 12 ) and moveable relative to the seat back between a plurality of angled head supporting positions (A) and a forwardly folded stowed position (B) defined by the front surface ( 22 ) of the head restraint ( 20 ) being generally perpendicular to the front surface ( 17 ) of the seat back ( 12 ). The seat assembly further includes a mechanism operatively interconnecting the head restraint to the seat back for providing automatic and continuous pivotal movement of the head restraint between one of the head supporting positions and the stowed position in response to pivotal adjustment of the seat back between one of the reclined seating positions and the forwardly folded positions.
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公开(公告)号：EP1470023B1
公开(公告)日：2006-09-06
申请号：EP03707581.9
申请日：2003-01-29
IPC分类号： B60N2/48
摘要： A seat assembly for supporting an occupant in an automotive vehicle. The seat assembly includes a seat cushion and a seat back. The seat back is operatively coupled to the seat cushion for pivotal movement of the seat back about a first pivot axis relative to the seat cushion. A head restraint support assembly is operatively coupled to the seat cushion for pivotal movement with the seat back about the first pivot axis and independent pivotal movement relative to the seat back about a second pivot axis.
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公开(公告)号：EP1315637B1
公开(公告)日：2006-05-03
申请号：EP01968747.4
申请日：2001-09-10
IPC分类号： B60N2/48
摘要： A head restraint ( 20 ) having a front surface ( 22 ) for supporting the head of the occupant seated on the seat assembly ( 10 ) is pivotally coupled to the upper portion ( 15 ) of the seat back ( 12 ) and moveable relative to the seat back between a plurality of angled head supporting positions (A) and a forwardly folded stowed position (B) defined by the front surface ( 22 ) of the head restraint ( 20 ) being generally perpendicular to the front surface ( 17 ) of the seat back ( 12 ). The seat assembly further includes a mechanism operatively interconnecting the head restraint to the seat back for providing automatic and continuous pivotal movement of the head restraint between one of the head supporting positions and the stowed position in response to pivotal adjustment of the seat back between one of the reclined seating positions and the forwardly folded positions.
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4.发明授权
公开(公告)号：EP1358088B1
公开(公告)日：2006-04-12
申请号：EP02706110.0
申请日：2002-01-31
IPC分类号： B60N2/48
摘要： A seat assembly comprises a seat cushion having front and rear portions, and a seat back having upper and lower portions. The seat back is operatively connected at the lower portion to the rear portion of the seat cushion for pivotal movement relative to the seat cushion between a plurality of reclined seating positions and a forwardly folded flat position. The seat back further includes a front surface for supporting the back of an occupant seated on the seat assembly. A head restraint having a front surface for supporting the head of the occupant seated on the seat assembly is pivotally coupled to the upper portion of the seat back and moveable relative to the seat back between a plurality of angled head supporting positions and a forwardly folded stowed position defined by the front surface of the head restraint being generally perpendicular to the front surface of the seat back. The seat assembly further includes a mechanism operatively interconnecting the head restraint to the seat back for providing automatic and continuous pivotal adjustment of the head restraint to one of the head supporting positions in response to pivotal adjustment of the seat back to one of the reclined seating positions. The mechanism further provides automatic and continuous pivotal movement of the head restraint between one of the head supporting positions and the stowed position in response to pivotal adjustment of the seat back between one of the reclined sealing positions and the forwardly folded positions.
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5.发明公开METHOD OF DESIGNING AUTOMOTIVE SEAT ASSEMBLIES FOR REAR IMPACT PERFORMANCE 审中-公开方法设计的汽车座椅关于行为在后方撞击的情况下
公开(公告)号：EP1590197A2
公开(公告)日：2005-11-02
申请号：EP04707717.7
申请日：2004-02-03
IPC分类号： B60N2/00
CPC分类号： G06F17/5095 , B60N2/68 , G06F17/5018 , Y02T10/82
摘要： A method for designing automobile seat assemblies in which a sled test is run on a prototype seat assembly in order to obtain the necessary data to model the seat assembly with simulation software. A basic model of the surface of the seat assembly is built utilizing simulation software and tests are run on various parameters to determine those that are most significant to the desired objective of the design process. Thereafter, the software is used to build a detailed model of the seat assembly and all its elements and the significant parameters are tested further to determine those that are again most significant to achieving the desired outcome. Once optimization ranges for those most significant parameters are chosen, the prototype seat assembly is modified accordingly. A final sled test is run on the modified prototype to verify the results and compare those results with the original sled test results.
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6.发明公开
公开(公告)号：EP1358088A2
公开(公告)日：2003-11-05
申请号：EP02706110.0
申请日：2002-01-31
IPC分类号： B60N2/48
摘要： A seat assembly comprises a seat cushion having front and rear portions, and a seat back having upper and lower portions. The seat back is operatively connected at the lower portion to the rear portion of the seat cushion for pivotal movement relative to the seat cushion between a plurality of reclined seating positions and a forwardly folded flat position. The seat back further includes a front surface for supporting the back of an occupant seated on the seat assembly. A head restraint having a front surface for supporting the head of the occupant seated on the seat assembly is pivotally coupled to the upper portion of the seat back and moveable relative to the seat back between a plurality of angled head supporting positions and a forwardly folded stowed position defined by the front surface of the head restraint being generally perpendicular to the front surface of the seat back. The seat assembly further includes a mechanism operatively interconnecting the head restraint to the seat back for providing automatic and continuous pivotal adjustment of the head restraint to one of the head supporting positions in response to pivotal adjustment of the seat back to one of the reclined seating positions. The mechanism further provides automatic and continuous pivotal movement of the head restraint between one of the head supporting positions and the stowed position in response to pivotal adjustment of the seat back between one of the reclined sealing positions and the forwardly folded positions.
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