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公开(公告)号：USD651828S1
公开(公告)日：2012-01-10
申请号：US29381198
申请日：2010-12-16
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公开(公告)号：USD652235S1
公开(公告)日：2012-01-17
申请号：US29381220
申请日：2010-12-16
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公开(公告)号：US09022369B2
公开(公告)日：2015-05-05
申请号：US13010525
申请日：2011-01-20
申请人： Larry DeMoss , James A. Beamon , Brian M. Manuszak , Herman F. Fisher , Joseph Truskolasky , David J. Pleiman , Dan Olsen , Randy Sizemore
发明人： Larry DeMoss , James A. Beamon , Brian M. Manuszak , Herman F. Fisher , Joseph Truskolasky , David J. Pleiman , Dan Olsen , Randy Sizemore
IPC分类号： F16F1/06 , A47C27/07 , A47C23/043 , A47C27/06 , A47C23/053
CPC分类号： A47C27/07 , A47C23/0438 , A47C23/0507 , A47C27/065
摘要： A reverse coil head coil and innerspring has a generally cylindrical and helical wire form coil body and opposing coil ends which terminate on opposite sides of a reference plane that passes through the coil body. The reverse coil head coils are interconnected in a matrix to form an innerspring wherein only one terminal end of each coil is located at a perimeter of the innerspring. Variations in the number and pitch of helical turns of the coil body are also disclosed.
摘要翻译： 反向线圈头线圈和内弹簧具有大致圆柱形和螺旋形的线状线圈体，并且相对的线圈端部终止于穿过线圈体的参考平面的相对侧上。 反向线圈头线圈以矩阵相互连接以形成内弹簧，其中每个线圈的仅一个末端位于内弹簧的周边。 还公开了线圈体的螺旋匝数和间距的变化。
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公开(公告)号：US20120186026A1
公开(公告)日：2012-07-26
申请号：US13010525
申请日：2011-01-20
申请人： Larry DeMoss , James A. Beamon , Brian M. Manuszak , Herman F. Fisher , Joseph Truskolasky , David J. Pleiman , Dan Olsen , Randy Sizemore
发明人： Larry DeMoss , James A. Beamon , Brian M. Manuszak , Herman F. Fisher , Joseph Truskolasky , David J. Pleiman , Dan Olsen , Randy Sizemore
IPC分类号： A47C23/04
CPC分类号： A47C27/07 , A47C23/0438 , A47C23/0507 , A47C27/065
摘要： A reverse coil head coil and innerspring has a generally cylindrical and helical wire form coil body and opposing coil ends which terminate on opposite sides of a reference plane that passes through the coil body. The reverse coil head coils are interconnected in a matrix to form an innerspring wherein only one terminal end of each coil is located at a perimeter of the innerspring. Variations in the number and pitch of helical turns of the coil body are also disclosed.
摘要翻译： 反向线圈头线圈和内弹簧具有大致圆柱形和螺旋形的线状线圈体，并且相对的线圈端部终止于穿过线圈体的参考平面的相对侧上。 反向线圈头线圈以矩阵相互连接以形成内弹簧，其中每个线圈的仅一个末端位于内弹簧的周边。 还公开了线圈体的螺旋匝数和间距的变化。
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公开(公告)号：US5317769A
公开(公告)日：1994-06-07
申请号：US974256
申请日：1992-11-10
CPC分类号： A61G7/005 , Y10T74/18576
摘要： A hospital bed has two mechanical drive mechanisms connected between each end of a bed support frame and a base, each of which has a respective actuator. Selective operation of each of the drive mechanisms with the actuators permits either end of the bed support frame to be inclined to the Trendelenburg and reverse Trendelenburg positions at any height of the hospital bed. The drive mechanisms transfer forces for raising and lowering the bed support frame but do not transfer force when the bed is lowered onto an obstacle. When an obstacle is encountered, a switch interrupts operation of its respective actuator.
摘要翻译： 医院病床具有连接在床支撑框架的每个端部和底座之间的两个机械驱动机构，每个底座具有相应的致动器。 每个驱动机构与执行器的选择性操作允许床支撑架的任一端倾斜于Trendelenburg，并在医院病床的任何高度处反向Trendelenburg位置。 驱动机构传递用于升高和降低床支撑架的力，但是当床降低到障碍物上时不传递力。 当遇到障碍物时，开关中断其各自的致动器的操作。
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