| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a device which can be efficiently and safely attached to a mast. <P>SOLUTION: The wall connection device includes inner members 2 and 3 which are provided in the mast 80, a load bearing member 30 for locking the inner members 2 and 3 to a horizontal member 83 of the mast 80, a frame member 41 which is provided outside the inner members 2 and 3 to surround the mast 80, and a stay member 76 for supporting the frame member 41 on the building frame. The inner members 2 and 3 are attached to the frame member 41, and include guiding members 15 for guiding the inner members 2 and 3 so that the inner members 2 and 3 can vertically move along an outer surface of a principal material 82 of the mast 80, respectively. <P>COPYRIGHT: (C)2012,JPO&INPIT |
