公开(公告)号：US11471740B1

公开(公告)日：2022-10-18

申请号：US17317371

申请日：2021-05-11

申请人： John F. Jamison ,  Scott Dana Rogers

发明人： John F. Jamison ,  Scott Dana Rogers

IPC分类号： A63B69/36 ,  A63B102/32

摘要： A golf swing training device has a main housing including a first section and a second section. First and second faces of the first and second sections, respectively, each may have first and second channels. A hinge connects the first and second sections such that the first channel aligns with the second channel to form a conduit through the main housing. Removable inserts fit within the first and second channels, each removable insert having an insert channel, wherein each insert channel aligns to form a bore sized to receive the shaft of the golf club. A fastener is positioned opposite the hinge for securing the first and second sections of the main housing together around the golf club shaft.

公开(公告)号：US06478606B1

公开(公告)日：2002-11-12

申请号：US09666751

申请日：2000-09-21

申请人： Gerald McNerney ,  Dana Rogers

发明人： Gerald McNerney ,  Dana Rogers

IPC分类号： H01R424

CPC分类号： H01R4/22 ,  H01R4/726

摘要： A twist-on or wire-nut electrical connector having a rigid, electrically insulative shell, a flexible, heat-shrinkable, electrically insulative skirt, and a coil spring within the body for gripping wires which are inserted therein. The provision of a flexible, heat-shrinkable electrically insulative skirt allows for a safer, more secure connection into which more wires or wires with larger diameter insulation can be inserted. When heat is applied, the skirt will shrink around the inserted wires forming better insulation from moisture, providing a more secure mechanical connection, providing a better electrical insulation for wires with their own electrical insulation removed to insert into the connector, and allowing more or larger diameter wires to be inserted and secured. Unlike prior art connectors, the lower skirt either entirely contains or is directly adhered to the open end of the shell and is heat shrinkable.

摘要翻译： 具有刚性的电绝缘外壳，柔性的，可热收缩的电绝缘裙部的扭转或线螺母电连接器，以及在主体内用于夹持线的螺旋弹簧。 提供柔性的，可热收缩的电绝缘裙子允许更安全，更安全的连接，其中可以插入更多直径绝缘的更多的电线或电线。 当施加热量时，裙部会围绕插入的线条收缩，从而形成与水分更好的绝缘性，从而提供更可靠的机械连接，为电线提供更好的电气绝缘，其中自己的电绝缘体被移除以插入到连接器中，并允许更多或更大的 直径的导线插入和固定。 与现有技术的连接器不同，下裙部完全包含或直接粘附到壳的开口端并且是可热收缩的。