发明名称 Traverse rod for a vertical blind
摘要 The traverse rod assembly includes an elongated hollow traverse rod having a pair of parallel channels each of which has a lengthwise slot therein, one of said slots opening downwardly. Plural hangers are slidably supported in one of the channels and they include structures pivotal about substantially vertical axes. Each hanger also includes additional structure cooperating with an elongated drive rod rotatably supported in pulley housings secured to the ends of the traverse rod. A master carrier is slidably mounted on the traverse rod and is operatively connected to at least one of the hangers to effect movement thereof in response to movement of the master carrier. The hangers are interconnected by a flexible strand which limits the maximum spacing therebetween.
申请公布号 US4381029(A) 申请公布日期 1983.04.26
申请号 US19810298552 申请日期 1981.09.02
申请人 COOPER INDUSTRIES, INC. 发明人 FORD, JAMES A.;HAARER, STEVEN R.
分类号 A47H5/032;E06B9/36;(IPC1-7):A47H5/03 主分类号 A47H5/032
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