公开(公告)号：US6058532A

公开(公告)日：2000-05-09

申请号：US050629

申请日：1998-03-30

申请人： Newton P. Allen

发明人： Newton P. Allen

IPC分类号： A47C19/00 ,  A61G7/005 ,  A47C19/04

CPC分类号： A47C19/045 ,  A61G7/005

摘要： An lifting apparatus for elevating a selected end portion (e.g., head or foot) of a bed frame is fully removable from the bed frame so that it can be added quickly to either end of the bed frame or to a different bed frame. This is accomplished by providing a single removable connection between the feet of the bed frame and receptacles at opposed end portions of a support beam. The support beam member has opposed ends with the receptacles and an elevated portion with an underside that receives extendable portions of a pair of screw jacks. A reversible motor drive and an interface are provided so that rotation of the single motor drive in a selected direction operates both jacks to simultaneously move the beam member and the bed frame between minimum and maximum elevational positions. The user is provided with a control that operates the motor drive, the control having "up", "down" and "stop" control positions. An electrical cable interfaces the control with the motor drive.

摘要翻译： 用于升高床架的选定端部（例如，头部或脚部）的提升装置可完全从床架移除，使得其可以快速地添加到床架的任一端或不同的床架上。 这通过在床架的脚部和支撑梁的相对的端部处的插座之间提供单个可移除连接来实现。 支撑梁构件具有与插座相对的端部和具有接收一对螺旋插口的可延伸部分的下侧的提升部分。 提供可逆电动机驱动器和接口，使得单个电动机驱动器在所选方向上的旋转操作两个千斤顶，以同时将梁构件和床架移动到最小和最大正向位置之间。 用户具有操作电机驱动器的控制，控制具有“上”，“下”和“停”控制位置。 电缆将控制器与电机驱动器接口。