公开(公告)号：US09199565B2

公开(公告)日：2015-12-01

申请号：US13614154

申请日：2012-09-13

申请人： Robert J. McMillen ,  Horia Blendea ,  Paul Tindall

发明人： Robert J. McMillen ,  Horia Blendea ,  Paul Tindall

IPC分类号： B60N2/66

CPC分类号： B60N2/66 ,  B60N2/6671 ,  B60N2/6673

摘要： A lumbar support system for a seat backrest having a fixed frame includes a lumbar support coupled to the fixed frame that is movable from a first position to a second position and a motor for moving the lumbar support. A threaded member is operatively associated with the motor such that the motor rotates the threaded member about an axis. A traveling member is operatively associated with the threaded member such that rotation of the threaded member translates the traveling member along the threaded member. The system further includes a flexible cable having a first end and a second end. The first end is coupled to the traveling member for movement therewith and the second end is coupled to the fixed frame such that translation of the traveling member in response to rotation of the threaded member moves the lumbar support element from the first position to the second position.

摘要翻译： 用于具有固定框架的座椅靠背的腰部支撑系统包括联接到可从第一位置移动到第二位置的固定框架的腰部支撑件和用于移动腰部支撑件的马达。 螺纹构件与电动机可操作地相关联，使得电动机围绕轴线旋转螺纹构件。 行进构件与螺纹构件可操作地相关联，使得螺纹构件的旋转沿着螺纹构件平移行进构件。 该系统还包括具有第一端和第二端的柔性电缆。 第一端联接到行进构件以与其一起运动，并且第二端联接到固定框架，使得响应于螺纹构件的旋转的行进构件的平移将腰部支撑元件从第一位置移动到第二位置 。

公开(公告)号：US20140070583A1

公开(公告)日：2014-03-13

申请号：US13614154

申请日：2012-09-13

申请人： Robert J. McMillen ,  Horia Blendea ,  Paul Tindall

发明人： Robert J. McMillen ,  Horia Blendea ,  Paul Tindall

IPC分类号： B60N2/66 ,  A47C7/46

CPC分类号： B60N2/66 ,  B60N2/6671 ,  B60N2/6673

摘要： A lumbar support system for a seat backrest having a fixed frame includes a lumbar support coupled to the fixed frame that is movable from a first position to a second position and a motor for moving the lumbar support. A threaded member is operatively associated with the motor such that the motor rotates the threaded member about an axis. A traveling member is operatively associated with the threaded member such that rotation of the threaded member translates the traveling member along the threaded member. The system further includes a flexible cable having a first end and a second end. The first end is coupled to the traveling member for movement therewith and the second end is coupled to the fixed frame such that translation of the traveling member in response to rotation of the threaded member moves the lumbar support element from the first position to the second position.

摘要翻译： 用于具有固定框架的座椅靠背的腰部支撑系统包括联接到可从第一位置移动到第二位置的固定框架的腰部支撑件和用于移动腰部支撑件的马达。 螺纹构件与电动机可操作地相关联，使得电动机围绕轴线旋转螺纹构件。 行进构件与螺纹构件可操作地相关联，使得螺纹构件的旋转沿着螺纹构件平移行进构件。 该系统还包括具有第一端和第二端的柔性电缆。 第一端联接到行进构件以与其一起运动，并且第二端联接到固定框架，使得响应于螺纹构件的旋转的行进构件的平移将腰部支撑元件从第一位置移动到第二位置 。