发明名称 PRESSING DEVICE AND METHOD FOR ADHERING ADHERED MEMBER TO INSIDE WALL OF PIPE USING THE SAME
摘要 Disclosed are a pressing device and a method for attaching a member to be attached to an inner wall of a pipe using the same. The pressing device according to an embodiment of the present invention may comprises: a pressing unit inserted into a pipe, and applying pressure to an inner wall of the pipe by being inflated through injection of gas; and a gas injector for injecting the gas into the pressing unit. The method according to an embodiment of the present invention may comprises: an adhesive material supplying step of supplying an adhesive material to a member to be attached; a member-to-be-attached guiding step of guiding the member to be attached into the pipe; and a pressing step of supplying a pressing unit, which is inflatable by injection of gas, and thus apply, to the member to be attached, a pressure in a direction of an inner wall of the pipe, according to the inflation of the pressing unit.
申请公布号 KR20140024999(A) 申请公布日期 2014.03.04
申请号 KR20120090732 申请日期 2012.08.20
申请人 HANWHA CORPORATION 发明人 LEE, DUG BUM
分类号 F16L55/00;F02K9/34;F02K9/62 主分类号 F16L55/00
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