发明名称 Overhead door cable assembly with molded cable stop
摘要 An overhead door cable assembly includes a length of cable having first and second ends and a metal stop permanently molded proximate the first end of the length of cable. A molded metal stop, preferably formed of aluminum, may be secured at both ends of the cable. An overhead door cable assembly may be formed by a method that comprises providing a length of cable having first and second ends and positioning a portion of the length of cable proximate to the first end into a mold cavity. A molten metal material, preferably aluminum, is introduced into the mold cavity and allowed to cool, thereby forming a metal stop permanently molded to the cable. The overhead door cable assemblies of the invention may be utilized in a method of counterbalancing an overhead door.
申请公布号 US2007289217(A1) 申请公布日期 2007.12.20
申请号 US20070803043 申请日期 2007.05.11
申请人 ARROW TRU-LINE, INC 发明人 GALL HAROLD ELMER
分类号 E05F11/38 主分类号 E05F11/38
代理机构 代理人
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