发明名称 OUTER FACE COATING METHOD FOR FLOW PATH FORMING BODY AND OUTER FACE COATING TOOL
摘要 PURPOSE:To carry out the work easily and without pollution by storing a base material and resin liquid in a closed container, feeding out one end side of the base out of a feeding outlet and adhering the base to the outer face of a flow path forming body while being fed out of the container. CONSTITUTION:A roll 4 of a tape-shaped base 3 is set on a base retaining body 6, and one end side of the base 3 is wound on a guide roller 12 and inserted a little into a feeding outlet 9 and a propel amount of resin liquid is fed into a container body 1. The base 3 fed out of the feeding outlet 9 is fixed in a flow path forming body P and a container C is rotated around the flow path forming body P, and the base 3 is wound helically on the flow path forming body P in the desired range while being drawn out of the container C, and the outer face of flow path forming body P is covered with the base 3 impregnated or coated with the resin liquid to cure the resin liquid. When the base 3 is drawn out of the container C, proper friction resistance is applied to a damping tool 8, and the base 3 is wound around the same with proper strength so that the resin liquid is flowed down from the base 3.
申请公布号 JPH03297627(A) 申请公布日期 1991.12.27
申请号 JP19900101032 申请日期 1990.04.16
申请人 OSAKA GAS CO LTD 发明人 OKADA SHIGEMITSU;NISHINO MASUSHI
分类号 F16L55/16;B29C63/06;B29K105/08;B29L9/00;F16L55/18 主分类号 F16L55/16
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