发明名称 Fencing system tensioning apparatus
摘要 A fence system tensioning apparatus for tensioning a section of fencing material extending between support fence posts. The tensioner is rotatable with a rotation tool such as a wrench without contacting the outer side walls of a generally cylindrical sleeve member. The sleeve may be rotated 360° about its rotational axis. A fencing material connection member on the sleeve receives and retains fencing material as the sleeve is rotated by turning rotational members and the material tensioned. A lock nut assembly is attached to the sleeve to prevent rotation of the sleeve after the material has been properly tensioned.
申请公布号 US2003062515(A1) 申请公布日期 2003.04.03
申请号 US20010972510 申请日期 2001.10.03
申请人 PETTIGREW DOUGLAS G. 发明人 PETTIGREW DOUGLAS G.
分类号 E04H17/26;(IPC1-7):E04H17/02;B21F27/00 主分类号 E04H17/26
代理机构 代理人
主权项
地址