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1. 发明申请

US20110240791A1 Strap spool mountable to a shaft 有权
标题翻译：带轴可安装到轴上
公开(公告)号：US20110240791A1
公开(公告)日：2011-10-06
申请号：US12798323
申请日：2010-04-01
申请人： Dallis A. Lindley , Timothy S. Klusczinski
发明人： Dallis A. Lindley , Timothy S. Klusczinski
IPC分类号： B65H75/18 , B65H75/14
CPC分类号： B65H75/14 , B65H75/22 , B65H75/28 , B65H2701/375
摘要： The strap spool is mountable to drive shafts in various strap winding apparatus, such as winches and torsion spring counterbalances. The strap spool has a two piece design where two symmetrical spool halves slidably mate to form a drum around which the strap is wound. Each spool half has a central hub with an axial opening, which allows the spool halves to mount onto a drive shaft. An annular flange extending radially around the hub and a barrel sleeve extends from the hub perpendicular to the flange. When spool halves are mated together on a drive shaft, the barrel sleeves slidably extend into axial openings in the hub of the opposite spool half and form a tubular drum overlying the drive shaft around which the strap is wound.
摘要翻译：带状卷轴可安装到各种带卷绕装置中的驱动轴，例如绞盘和扭力弹簧平衡。带子卷轴具有两件式的设计，其中两个对称的卷轴半部可滑动地配合以形成卷绕带的卷筒。每个阀芯一半具有带轴向开口的中心毂，这使得阀芯半部安装在驱动轴上。围绕轮毂径向延伸的环形凸缘和筒套从毂垂直延伸到凸缘。当阀芯半部在驱动轴上配合在一起时，筒套可滑动地延伸到相对的卷轴一半的轮毂中的轴向开口中，并且形成一个管状鼓，该管状滚筒覆盖驱动轴，带缠绕在该驱动轴上。

2. 发明授权

US08317125B2 Strap spool mountable to a shaft 有权
标题翻译：带轴可安装到轴上
公开(公告)号：US08317125B2
公开(公告)日：2012-11-27
申请号：US12798323
申请日：2010-04-01
申请人： Dallis A. Lindley , Timothy S. Klusczinski
发明人： Dallis A. Lindley , Timothy S. Klusczinski
IPC分类号： B65H75/00 , B65H75/28
CPC分类号： B65H75/14 , B65H75/22 , B65H75/28 , B65H2701/375
摘要： The strap spool is mountable to drive shafts in various strap winding apparatus, such as winches and torsion spring counterbalances. The strap spool has a two piece design where two symmetrical spool halves slidably mate to form a drum around which the strap is wound. Each spool half has a central hub with an axial opening, which allows the spool halves to mount onto a drive shaft. An annular flange extending radially around the hub and a barrel sleeve extends from the hub perpendicular to the flange. When spool halves are mated together on a drive shaft, the barrel sleeves slidably extend into axial openings in the hub of the opposite spool half and form a tubular drum overlying the drive shaft around which the strap is wound.
摘要翻译：带状卷轴可安装到各种带卷绕装置中的驱动轴，例如绞盘和扭力弹簧平衡。带子卷轴具有两件式的设计，其中两个对称的卷轴半部可滑动地配合以形成卷绕带的卷筒。每个阀芯一半具有带轴向开口的中心毂，这使得阀芯半部安装在驱动轴上。围绕轮毂径向延伸的环形凸缘和筒套从毂垂直延伸到凸缘。当阀芯半部在驱动轴上配合在一起时，筒套可滑动地延伸到相对的卷轴一半的轮毂中的轴向开口中，并且形成一个管状鼓，该管状滚筒覆盖驱动轴，带缠绕在该驱动轴上。

3. 发明授权

US07419204B2 Powered ramp door lift 有权
标题翻译：电动坡道门电梯
公开(公告)号：US07419204B2
公开(公告)日：2008-09-02
申请号：US11208293
申请日：2005-08-19
申请人： John R. Coble , Dallis A. Lindley , William B. Leftwich
发明人： John R. Coble , Dallis A. Lindley , William B. Leftwich
IPC分类号： B62D33/03
CPC分类号： B60P1/435
摘要： The powered ramp door lift is used in cargo trailers and other ramp door applications and includes a powered winch assembly, a pair of wire cables or nylon straps connecting the winch assembly to the ramp door, and a “pusher” mechanism. The winch assembly mounted to the trailer header winds and unwinds the cables onto a pair of spools mounted to a drive shaft, which is driven by an electric motor. The “pusher” mechanism prevents the “unspooling” problems that effect the operation of winches in automated ramp door applications. The pusher mechanism engages the ramp door in the closed position and applies an outward force to the ramp door over a small portion of its travel to assist in the initial lowering of the ramp door from the closed position. The winch assembly also includes a cable tension winch shut off mechanism, which deactivates the winch motor in the absence of any tension on cables.
摘要翻译：动力斜坡门升降机用于货物拖车和其他坡道门应用中，包括动力绞盘组件，一对电缆电缆或将绞车组件连接到斜坡门的尼龙带以及“推动器”机构。安装到拖车接头上的绞盘组件将电缆卷绕并展开在安装到由电动机驱动的驱动轴上的一对线轴上。 “推动器”机构可防止在自动坡道门应用中影响绞车操作的“卸载”问题。推动器机构在关闭位置处接合斜坡门，并在其行程的一小部分上向斜坡门施加向外的力，以帮助斜坡门从关闭位置的初始降低。绞车组件还包括电缆张力绞车切断机构，其在电缆没有任何张力的情况下停用绞盘马达。

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