公开(公告)号：US20090152885A1

公开(公告)日：2009-06-18

申请号：US12272010

申请日：2008-11-17

Applicant: Linda R. Summars

Inventor： Linda R. Summars

IPC: B66C1/12

CPC classification number: B66C1/12 ,  D07B1/145 ,  D07B1/148 ,  D07B2201/20903 ,  D07B2201/2093

Abstract: A roundsling with a fully inspectable core. The roundsling comprises synthetic, non-metallic core yarns contained in a tubular cover that is transparent. Because the cover is transparent, the load-bearing core fibers are entirely, frequently and directly visible before, during and after use.

Abstract translation: 全面检查核心的轮回。 圆形包括包含在透明的管状盖中的合成的非金属芯纱。 由于盖子是透明的，所以承载芯纤维在使用之前，使用期间和使用后都是完全，频繁且直接可见的。

公开(公告)号：US07475926B2

公开(公告)日：2009-01-13

申请号：US11160303

申请日：2005-06-17

Applicant: Linda R. Summars

Inventor： Linda R. Summars

IPC: B66C1/12

CPC classification number: B66C1/12 ,  D07B1/145 ,  D07B2201/2093

Abstract: A roundsling with a fully inspectable core. The roundsling comprises synthetic, non-metallic core yarns contained in a tubular cover that is transparent. Because the cover is transparent, the load-bearing core fibers are entirely, frequently and directly visible before, during and after use.

Abstract translation: 全面检查核心的轮回。 圆形包括包含在透明的管状盖中的合成的非金属芯纱。 由于盖子是透明的，所以承载芯纤维在使用之前，使用期间和使用后都是完全，频繁且直接可见的。