公开(公告)号：US20030085004A1

公开(公告)日：2003-05-08

申请号：US10256503

申请日：2002-09-26

Applicant: Turnils AB

Inventor： Kenneth W. Witherell ,  Klas Ture Ivarsson

IPC: A47H001/00 ,  E06B009/56

CPC classification number: D07B7/145 ,  D04C1/12 ,  D07B1/162 ,  D07B5/00 ,  D07B2201/1096

Abstract: A method of manufacturing a control cord for use in a covering for architectural openings includes the steps of providing spools of high tensile strength and low abrasion characteristic yarns, tensioning the yarns and winding the yarns under tension on bobbins, placing the bobbins in a braiding apparatus and making an eight-carrier braid from the yarns on the bobbins, and passing the braided cord through a treatment apparatus where a urethane coating is applied to the yarns and heat cured.

公开(公告)号：US20020104626A1

公开(公告)日：2002-08-08

申请号：US10113687

申请日：2002-03-28

Applicant: Turnils AB

Inventor： Kenneth W. Witherell ,  Klas Ture Ivarsson

IPC: A47H005/00

CPC classification number: D07B7/145 ,  D04C1/12 ,  D07B1/02 ,  D07B1/16 ,  D07B1/162 ,  D07B5/00 ,  D07B2201/1096 ,  D07B2201/2087 ,  D07B2205/2064 ,  D07B2207/404 ,  D07B2501/2084 ,  D07B2801/22

Abstract: A method of manufacturing a control cord for use in a covering for architectural openings includes the steps of providing spools of high tensile strength and low abrasion characteristic yarns, tensioning the yarns and winding the yarns under tension on bobbins, placing the bobbins in a braiding apparatus and making an eight-carrier braid from the yarns on the bobbins, and passing the braided cord through a treatment apparatus where a urethane coating is applied to the yarns and heat cured.

Abstract translation: 制造用于建筑开口的覆盖物的控制绳的方法包括以下步骤：提供高拉伸强度和低磨损特性的纱线的纱线，张紧纱线并将纱线卷绕在线轴上，将纱线放置在编织装置 并从筒管上的纱线上制成8个载体的编织物，并将编织线通过处理装置，其中将聚氨酯涂层施加到纱线上并进行热固化。