| 摘要 |
The present invention relates to a duct connection adapter assembly and an assembling device thereof which install a duct connection adapter on a portion of a duct which is severed to adjust a length of the duct when a plurality of ducts used in a duct line of a semiconductor manufacturing apparatus are connected to allow another duct to easily connect to the connection adapter. The duct connection adapter assembly according to an embodiment of the present invention comprises: a body unit (110) wherein an end thereof is inserted into a duct (1), and at least one packing recess (111) is formed on an outer circumferential surface thereof to insert a packing (3) into a space formed between an inner circumferential surface of the duct (1) and the packing recess (111); a flange unit (120) protruding from an inner circumferential surface of the other end of the body unit (110) to have an outer diameter larger than an outer diameter of the duct (1); a fixing unit (130) protruding from a surface of the flange unit (120) which contacts an end of the duct (1) to encompass an outer circumferential surface of the duct (1), and comprising a plurality of mounting holes separated from each other to mount a mounting member (133) thereto which presses and fixes an outer circumferential surface of the duct (1). |
