公开(公告)号：WO2006071879A2

公开(公告)日：2006-07-06

申请号：PCT/US2005047107

申请日：2005-12-28

Applicant: FISHER DYNAMICS CORP ,  GORMAN PATRICK J ,  WARSINSKE CHERYL L ,  VANHOECK CHRISTOPHER L ,  VAN DE GEER BERNARDUS W G ,  PETTERSSON ERIK O

Inventor： GORMAN PATRICK J ,  WARSINSKE CHERYL L ,  VANHOECK CHRISTOPHER L ,  VAN DE GEER BERNARDUS W G ,  PETTERSSON ERIK O

IPC: B60N2/427

CPC classification number: B60N2/42709 ,  B60N2/42745

Abstract: An energy absorption system for a seat assembly includes a first housing plate and a second housing plate defining coaxial elongate apertures having a first end and a second end. A torsion bar is fixed for movement with the seatback and is slidably received within the elongate apertures and a biasing member is supported by one of the housing plates and imparts a biasing force on the torsion bar to bias the torsion bar toward the first ends of the elongate apertures. When a force is applied to the torsion bar, the torsion bar moves toward the second end of the apertures and against the biasing force to absorb energy associated with the force. When the torsion bar reaches the second end of the apertures, the torsion bar may yield to further absorb energy.

Abstract translation: 用于座椅组件的能量吸收系统包括第一壳体板和限定具有第一端和第二端的同轴细长孔的第二壳体板。 扭杆被固定以与座椅靠背一起运动，并且可滑动地容纳在细长孔内，并且偏压构件由一个壳体板支撑并且在扭杆上施加偏置力，以将扭力杆朝向第一端偏压 细长孔。 当力施加到扭杆上时，扭杆朝向孔的第二端移动并抵抗偏压力以吸收与力相关联的能量。 当扭杆到达孔的第二端时，扭杆可能产生进一步的吸收能量。

公开(公告)号：WO2005072149A3

公开(公告)日：2006-08-10

申请号：PCT/US2005001300

申请日：2005-01-14

Applicant: FISHER DYNAMICS CORP ,  VAN DE GEER BERNARDUS G W ,  ROBINSON DAVID L ,  WARSINSKE CHERYL L ,  VANHOECK CHRISTOPHER L

Inventor： VAN DE GEER BERNARDUS G W ,  ROBINSON DAVID L ,  WARSINSKE CHERYL L ,  VANHOECK CHRISTOPHER L

IPC: A47C1/02 ,  A47C7/36 ,  B60N2/02 ,  B60N2/22 ,  B60N2/48

CPC classification number: B60N2/22 ,  B60N2/485 ,  B60N2/4861

Abstract: A headrest assembly includes a first housing (12) rotatably supporting a second housing (14), whereby the second housing (14) is movable between a fully upright position and a fully dumped position. In addition, an adjustment mechanism is provided and includes a cross-member (52) fixedly attached to the first housing (12) and a lock member operable between a locked position and an unlocked position. The lock member engages the cross-member (52) in the locked position and disengages the cross-member (52) in the unlocked position. A lever (54) is rotatably attached to the cross-member (52) and is operable to selectively unlock the lock member and permit rotation of the second housing (14). Rotation of the second housing (14) relative to the first housing (12) allows the second housing (14) to be rotated between the fully upright position and the fully dumped position.

Abstract translation: 头枕组件包括可旋转地支撑第二壳体（14）的第一壳体（12），由此第二壳体（14）可在完全直立位置和完全倾倒位置之间移动。 另外，提供了调节机构，并且包括固定地连接到第一壳体（12）的横向构件（52）和可在锁定位置和解锁位置之间操作的锁定构件。 锁定构件在锁定位置处接合横向构件（52）并且在未锁定位置脱离横向构件（52）。 杆（54）可旋转地附接到横梁（52）上，并且可操作以选择性地解锁锁定构件并允许第二壳体（14）的旋转。 第二壳体（14）相对于第一壳体（12）的旋转允许第二壳体（14）在完全直立位置和完全倾倒位置之间旋转。

公开(公告)号：WO2005072149A2

公开(公告)日：2005-08-11

申请号：PCT/US2005/001300

申请日：2005-01-14

Applicant: FISHER DYNAMICS CORPORATION ,  VAN DE GEER, Bernardus G. W. ,  ROBINSON, David L. ,  WARSINSKE, Cheryl L. ,  VANHOECK, Christopher L.

Inventor： VAN DE GEER, Bernardus G. W. ,  ROBINSON, David L. ,  WARSINSKE, Cheryl L. ,  VANHOECK, Christopher L.

IPC: A47C7/36 ,  B60N2/22 ,  B60N2/48

CPC classification number: B60N2/22 ,  B60N2/85 ,  B60N2/862

Abstract: A headrest assembly includes a first housing rotatably supporting a second housing, whereby the second housing is movable between a fully upright position and a fully dumped position. In addition, an adjustment mechanism is provided and includes a cross-member fixedly attached to the first housing and a lock member operable between a locked position and an unlocked position. The lock member engages the cross-member in the locked position and disengages the cross-member in the unlocked position. A lever is rotatably attached to the cross-member and is operable to selectively unlock the lock member and permit rotation of the second housing. Rotation of the second housing relative to the first housing allows the second housing to be rotated between the fully upright position and the fully dumped position.

Abstract translation: 头枕组件包括可旋转地支撑第二壳体的第一壳体，由此第二壳体可在完全直立位置和完全倾倒位置之间移动。 另外，设置有调节机构，并且包括固定在第一壳体上的横向构件和可在锁定位置和解锁位置之间操作的锁定构件。 锁定构件在锁定位置处接合横向构件，并且在未锁定位置脱离横向构件。 杠杆可旋转地附接到横向构件，并且可操作以选择性地解锁锁定构件并允许第二壳体的旋转。 第二壳体相对于第一壳体的旋转允许第二壳体在完全直立位置和完全倾倒位置之间旋转。

公开(公告)号：WO2006102404A3

公开(公告)日：2007-08-30

申请号：PCT/US2006010388

申请日：2006-03-22

Applicant: FISHER DYNAMICS CORP ,  YU SHIHONG ,  GORMAN PATRICK J ,  WARSINSKE CHERYL L

Inventor： YU SHIHONG ,  GORMAN PATRICK J ,  WARSINSKE CHERYL L

IPC: B64D25/04

CPC classification number: B60N2/42745

Abstract: An energy absorption assembly for a seat assembly having a seatback including a first frame and a second frame includes a housing, a torsion bar rotatably supported by the housing in a first rotational direction and in a second rotational direction, and a clutch assembly engaged with the torsion bar. Engagement between the clutch assembly and the torsion bar permits rotation of the torsion bar relative to the housing in one of the first direction and the second direction to permit movement of the second frame relative to the first frame and restricts rotation of the torsion bar relative to the housing in the other of the first direction and the second direction to restrict movement of the second frame relative to the first frame. Restricting rotation of the torsion bar relative to the housing absorbs energy associated with movement of the second frame relative to the first frame.

Abstract translation: 一种用于座椅组件的能量吸收组件，其具有包括第一框架和第二框架的座椅靠背包括壳体，在第一旋转方向和第二旋转方向上由所述壳体可旋转地支撑的扭杆，以及与所述壳体接合的离合器组件 扭杆。 离合器组件和扭杆之间的接合允许扭杆相对于壳体在第一方向和第二方向中的一个方向上旋转，以允许第二框架相对于第一框架移动，并且限制扭力杆相对于第一框架的旋转 所述壳体处于所述第一方向和所述第二方向中的另一方向，以限制所述第二框架相对于所述第一框架的运动。 扭转杆相对于壳体的限制旋转吸收与第二框架相对于第一框架的运动相关联的能量。

公开(公告)号：WO2006102404A2

公开(公告)日：2006-09-28

申请号：PCT/US2006/010388

申请日：2006-03-22

Applicant: FISHER DYNAMICS CORPORATION ,  YU, Shihong ,  GORMAN, Patrick J. ,  WARSINSKE, Cheryl L.

Inventor： YU, Shihong ,  GORMAN, Patrick J. ,  WARSINSKE, Cheryl L.

IPC: B60N2/02

CPC classification number: B60N2/42745

Abstract: An energy absorption assembly for a seat assembly having a seatback including a first frame and a second frame includes a housing, a torsion bar rotatably supported by the housing in a first rotational direction and in a second rotational direction, and a clutch assembly engaged with the torsion bar. Engagement between the clutch assembly and the torsion bar permits rotation of the torsion bar relative to the housing in one of the first direction and the second direction to permit movement of the second frame relative to the first frame and restricts rotation of the torsion bar relative to the housing in the other of the first direction and the second direction to restrict movement of the second frame relative to the first frame. Restricting rotation of the torsion bar relative to the housing absorbs energy associated with movement of the second frame relative to the first frame.

Abstract translation: 一种用于座椅组件的能量吸收组件，其具有包括第一框架和第二框架的座椅靠背包括壳体，在第一旋转方向和第二旋转方向上由所述壳体可旋转地支撑的扭杆，以及与所述壳体接合的离合器组件 扭杆。 离合器组件和扭杆之间的接合允许扭杆相对于壳体在第一方向和第二方向中的一个方向上旋转，以允许第二框架相对于第一框架移动，并且限制扭力杆相对于第一框架的旋转 所述壳体处于所述第一方向和所述第二方向中的另一方向，以限制所述第二框架相对于所述第一框架的运动。 扭转杆相对于壳体的限制旋转吸收与第二框架相对于第一框架的运动相关联的能量。

公开(公告)号：WO2006071879A3

公开(公告)日：2006-07-06

申请号：PCT/US2005/047107

申请日：2005-12-28

Applicant: FISHER DYNAMICS CORPORATION ,  GORMAN, Patrick, J. ,  WARSINSKE, Cheryl, L. ,  VANHOECK, Christopher, L. ,  VAN DE GEER, Bernardus, W., G. ,  PETTERSSON, Erik, O.

Inventor： GORMAN, Patrick, J. ,  WARSINSKE, Cheryl, L. ,  VANHOECK, Christopher, L. ,  VAN DE GEER, Bernardus, W., G. ,  PETTERSSON, Erik, O.

IPC: B60N2/427 ,  B60N2/02 ,  B60N2/22 ,  B60N2/42

Abstract: An energy absorption system for a seat assembly includes a first housing plate (18) and a second housing plate (20) defining coaxial elongate apertures (22, 28) having a first end and a second end. A torsion bar (14) is fixed for movement with the seatback and is slidably received within the elongate apertures (22, 28) and a biasing member (16) is supported by one of the housing plates (18, 20) and imparts a biasing force on the torsion bar (14) to bias the torsion bar (14) toward the first ends of the elongate apertures (22, 28). When a force is applied to the torsion bar (14), the torsion bar (14) moves toward the second end of the apertures (22, 28) and against the biasing force to absorb energy associated with the force. When the torsion bar (14) reaches the second end of the apertures (22, 28), the torsion bar (14) may yield to further absorb energy.