| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a fixing metal fitting from interfering with flushing when fixing a chimney in the state of penetrating an inclined roof. <P>SOLUTION: A fixing metal fitting 1A includes a locking band 12 and fixing bodies 11, 11 to be fixed to the side of a roof 20 while being axially supported by shafts 112, 112 projected from outer peripheral surface symmetrical positions of the locking band 12, the fixing bodies 11, 11 include a base plate 11b to be fixed to the roof 20 and a semicircular angle adjusting plate 11a bent on a proximal end side thereof, and an angle to the fixing body 11 of the locking band 12 is fixed by fastening a bolt and a nut 111 which are fastening means inserted to a notch 119 of the angle adjusting plate 11a. The base plate 11b is provided with an operation window 110 for inserting a tool for operating the bolt and the nut 111, and when the angle adjusting plate 11a is arranged downwards, by performing operations while inserting the tool through the operation window 110, the angle adjustment and fixation of a chimney 50 can be performed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
