公开(公告)号：US20090014182A1

公开(公告)日：2009-01-15

申请号：US11825805

申请日：2007-07-10

申请人： Grant J. Frey

发明人： Grant J. Frey

IPC分类号： E21B33/08 ,  E21B37/02

CPC分类号： E21B33/08

摘要： The drill pipe wiper system includes a plurality of coextensively shaped rectilinear support rails with axially opposed ends with a plurality of openings formed in the opposed ends of the support rails, a plurality of ports penetrating an outer surface of the support rails, and a plurality of spring-loaded latch pins. The system further includes a plurality of coextensively shaped rectilinear end rails and a mechanism for attaching the support rails to a support surface. The support rail attaching mechanism includes a plurality of coextensively shaped rectilinear beams, a plurality of cotter pins, a plurality of coupling members monolithically formed with the second ends of the shafts, and a rectilinear channel. A moisture removing mechanism includes a carrier assembly with a first plate, a second plate, a plurality of first slider guides, a third plate, a fourth plate, a plurality of second slider guides, and wiper pads.

公开(公告)号：US07621344B2

公开(公告)日：2009-11-24

申请号：US11825805

申请日：2007-07-10

申请人： Grant J. Frey

发明人： Grant J. Frey

IPC分类号： E21B33/08 ,  E21B33/02

CPC分类号： E21B33/08

摘要： The drill pipe wiper system includes a plurality of coextensively shaped rectilinear support rails with axially opposed ends with a plurality of openings formed in the opposed ends of the support rails, a plurality of ports penetrating an outer surface of the support rails, and a plurality of spring-loaded latch pins. The system further includes a plurality of coextensively shaped rectilinear end rails and a mechanism for attaching the support rails to a support surface. The support rail attaching mechanism includes a plurality of coextensively shaped rectilinear beams, a plurality of cotter pins, a plurality of coupling members monolithically formed with the second ends of the shafts, and a rectilinear channel. A moisture removing mechanism includes a carrier assembly with a first plate, a second plate, a plurality of first slider guides, a third plate, a fourth plate, a plurality of second slider guides, and wiper pads.

摘要翻译： 钻杆刮水器系统包括多个共同形状的直线状支撑轨道，其具有轴向相对的端部，其具有形成在支撑轨道的相对端部中的多个开口，穿过支撑轨道的外表面的多个端口，以及多个 弹簧锁销。 该系统还包括多个共同形状的直线端轨和用于将支撑轨连接到支撑表面的机构。 支撑导轨安装机构包括多个共同成形的直线梁，多个开口销，多个与该轴的第二端一体地形成的连接构件和一个直线通道。 除湿机构包括具有第一板，第二板，多个第一滑块引导件，第三板，第四板，多个第二滑块引导件和擦拭垫的托架组件。