HOUSE ASSEMBLY PROVIDED WITH LEVEL ADJUSTING DEVICE FOR SUSPENSION DOOR

摘要

PURPOSE: To increase the workability, by adjusting the inclination of a rail by a height- adjusting bolt positioned to contact the upper face of the upper frame, after a height- adjusting metal tool inserted in the opening on the upper face of the upper frame and the rail arranged in the upper frame have been unified with a bolt. ;CONSTITUTION: The lateral face 81 and hanging-down part 83 of a level-adjusting metal tool 8 are fitted in the opening 43 of the right and left ends of the upper frame 4 and a guide rail 7 is pushed down between the external face 42 of the upper frame 4 and the internal face 44 thereof. A fastening bolt 10 inserted in the bolt hole at the upper face of rail 7 is screwed in the screw hole of the lateral face 81. The front end of the height-adjusting bolt 11 screwed in the upper face 82 of a metal tool 8 is set to contact the upper face 43 of the upper frame 4. The fastening bolt 9 is inserted in the long hole 44a of the inside face 44 to loosely screw in the screw hole of the hanging-down part 83. Moreover, the bolt 11 is rotated to adjust the clearance between the rail 7 and the upper face and adjust the inclination of the rail. Thereafter, the bolt 9 is fastened to fix the rail 7 to the upper frame 4. In this way, the inclination of rail can be easily adjusted alone.;COPYRIGHT: (C)1996,JPO