发明名称 PIPE ELEVATOR HANDLE CLAMPS
摘要 A pipe elevator handle clamp for securing to pipe elevator handles to hold them in place comprises a top clamp section hingedly connected at one end to a bottom clamp section and releasably secured to each the bottom clamp section at the other end. The top clamp section and bottom clamp section define elongated structures that, when positioned together in the closed position, include two receiving holes for receiving and securing elevator handles. The hinge connection is defined by a hinge aperture that passes through both the top clamp section and bottom clamp section and has a hinge pin for providing the fixed axis of rotation therein. The device is secured around bull horns by hinging the top clamp section and bottom clamp section into the closed position and inserting a clamp fastener into a fastener channel that extends through the top clamp section into the bottom clamp section.
申请公布号 US2016090795(A1) 申请公布日期 2016.03.31
申请号 US201414501813 申请日期 2014.09.30
申请人 Haas Donald;Foust Justin;Rogers Curtis;Haas Kenneth;Haas Darryl;Rogers Jason 发明人 Haas Donald;Foust Justin;Rogers Curtis;Haas Kenneth;Haas Darryl;Rogers Jason
分类号 E21B19/06;F16B2/06;F16B2/10 主分类号 E21B19/06
代理机构 代理人
主权项 1. A pipe elevator handle clamp for releasbly closing on conventional pipe elevator handles, comprising: a top clamp section having an elongated body with a top clamp interior surface, wherein the top clamp interior surface includes a plurality top clamp valleys therein; a bottom clamp section having an elongated body with a bottom clamp interior surface, wherein the bottom clamp interior surface includes a plurality bottom clamp valleys therein and the top clamp section and bottom clamp section are connectable and moveable in and out of a closed position; and wherein in the closed position, the top clamp interior surface is positioned against the bottom clamp interior surface with the top clamp valleys aligned with the bottom clamp valleys, resulting in each top clamp valley joining with one corresponding bottom clamp valley to form a handle receiving hole in the combined top clamp section and bottom clamp section structure.
地址 Burns Flat OK US