-
公开(公告)号：USD686061S1
公开(公告)日：2013-07-16
申请号：US29384954
申请日：2011-02-07
-
公开(公告)号：USD632165S1
公开(公告)日：2011-02-08
申请号：US29368014
申请日：2010-08-17
-
公开(公告)号：USD630501S1
公开(公告)日：2011-01-11
申请号：US29340662
申请日：2009-07-23
-
公开(公告)号：US08991789B1
公开(公告)日：2015-03-31
申请号：US13223889
申请日：2011-09-01
摘要： A field-installable pulling eye and a method for providing and using the same are disclosed. The pulling eye comprises a bolt, a sleeve, and a collet. The sleeve has a hollow interior defining a cavity configured to receive the collet through an open end, and an aperture passing from the exterior of the sleeve to the cavity at the opposite end. The bolt has a head portion and a threaded shaft configured to pass through the aperture and engage a complementary threaded orifice at one end of the collet. The collet has two or more jaws extending from the opposite end that are configured to exert a compression force the terminal end of a conductor inserted between the jaws as the collet is drawn into the cavity of the sleeve by tightening the bolt.
-
公开(公告)号：US09027908B1
公开(公告)日：2015-05-12
申请号：US13223889
申请日：2011-09-01
CPC分类号： F16G11/02 , F16G11/048 , H02G1/081
摘要： A field-installable pulling eye and a method for providing and using the same are disclosed. The pulling eye comprises a bolt, a sleeve, and a collet. The sleeve has a hollow interior defining a cavity configured to receive the collet through an open end, and an aperture passing from the exterior of the sleeve to the cavity at the opposite end. The bolt has a head portion and a threaded shaft configured to pass through the aperture and engage a complementary threaded orifice at one end of the collet. The collet has two or more jaws extending from the opposite end that are configured to exert a compression force the terminal end of a conductor inserted between the jaws as the collet is drawn into the cavity of the sleeve by tightening the bolt.
摘要翻译： 公开了现场安装的牵引眼及其提供和使用的方法。 拉眼包括螺栓，套筒和夹头。 套筒具有中空的内部，其限定了被构造成通过开口端容纳夹头的空腔，以及从套筒的外部到相对端的空腔的孔。 所述螺栓具有头部和螺纹轴，所述头部和螺纹轴构造成穿过所述孔并且在所述夹头的一端处接合互补的螺纹孔。 夹头具有从相对端延伸的两个或更多个夹爪，其构造为当夹头通过拧紧螺栓而被拉入套筒的腔体时，施加插入在夹爪之间的导体的终端的压缩力。
-
-
-
-
搜索结果
5 条记录 (耗时 0.036 秒)
