公开(公告)号：US09695647B2

公开(公告)日：2017-07-04

申请号：US14681401

申请日：2015-04-08

申请人： Varel International Ind., L.P. ,  Ross Bassinger

发明人： Ross Bassinger ,  Grey Bassinger ,  William W. King

IPC分类号： E21B4/14 ,  E21B17/02 ,  E21B17/03 ,  E21B17/04 ,  B23P15/00 ,  E21B17/042

CPC分类号： E21B17/03 ,  B23P15/001 ,  B23P15/003 ,  E21B4/14 ,  E21B17/02 ,  E21B17/0426 ,  Y10T29/49826 ,  Y10T29/49995 ,  Y10T29/49996 ,  Y10T29/49998

摘要： A retainer and guide ring includes a first ring half and a second ring half that when placed adjacent to one another forms a complete ring. The retainer and guide ring also includes a kerf that is formed between ends of each of the first and second ring halves, which ranges from about zero inches to about 0.010 inches. In some exemplary embodiments, the retainer and guide ring is formed by obtaining two identical rings and making a cut along an edge of the diameter on each ring thereby forming a larger ring arc and a smaller ring arc for each of the rings. The two larger ring arcs are used to form the retainer and guide ring. In another exemplary embodiment, the retainer and guide ring is formed by obtaining a single ring and making a cut along the diameter.

公开(公告)号：US09291006B2

公开(公告)日：2016-03-22

申请号：US13693663

申请日：2012-12-04

申请人： Varel International Ind., L.P.

发明人： Ross Bassinger ,  Grey Bassinger ,  William W. King

IPC分类号： E21B17/02 ,  E21B17/03 ,  E21B4/14 ,  E21B17/04 ,  B23P15/00 ,  E21B17/042

CPC分类号： E21B17/03 ,  B23P15/001 ,  B23P15/003 ,  E21B4/14 ,  E21B17/02 ,  E21B17/0426 ,  Y10T29/49826 ,  Y10T29/49995 ,  Y10T29/49996 ,  Y10T29/49998

摘要： A retainer and guide ring includes a first ring half and a second ring half that when placed adjacent to one another forms a complete ring. The retainer and guide ring also includes a kerf that is formed between ends of each of the first and second ring halves, which ranges from about zero inches to about 0.010 inches. In some exemplary embodiments, the retainer and guide ring is formed by obtaining two identical rings and making a cut along an edge of the diameter on each ring thereby forming a larger ring arc and a smaller ring arc for each of the rings. The two larger ring arcs are used to form the retainer and guide ring. In another exemplary embodiment, the retainer and guide ring is formed by obtaining a single ring and making a cut along the diameter.

摘要翻译： 保持器和引导环包括第一环半部和第二环半部，当彼此相邻放置时形成完整的环。 保持器和引导环还包括形成在第一和第二半环中的每一个的端部之间的切口，其范围为从约零英寸至约0.010英寸。 在一些示例性实施例中，通过获得两个相同的环并且沿着每个环上的直径的边缘进行切割而形成保持器和引导环，从而为每个环形成更大的环形弧和更小的环形弧。 两个较大的环形弧用于形成保持架和导向环。 在另一个示例性实施例中，通过获得单个环并沿着直径进行切割来形成保持器和导向环。