| 摘要 |
<p>PURPOSE:To simplify installation works by a method wherein guide rollers are provided on the lower rim of an opening for a window so as to be dis-placeably into up-and- down to facilitate the forward pushing of an air-conditioning machine, in a receiving device employed when the air--conditioning machine is provided in a lower wall below the window of a building under penetrating condition. CONSTITUTION:An upright wall l is established on the rear rim of the lower frame member 23a for a receiving frame 23 for an air-conditioning machine, which is fitted into an opening 22 provided on the lower wall 21 of a window 20, while a vibrationproof rubber 28 is attached to the upper rim of the wall 1. On the other hand, the fore part of a roller supporting member 2, whose upper surface is slanted downwardly and rearwardly is supported at the rear part of the upright wall 1 so as to be swingable into up-and-down while guide rollers 26, 27 are provided on the upper surface of the same member 2 in fore-and-rear positional relation. Upon installing an air-conditioning machine A, the rollers are swung upwardly by inserting a wedge into the lower surface to move both rollers 26, 27 to the upper part of the vibratioproof rubber 28 while the air-conditioning machine A is pushed into the receiving device by sliding it on both rollers 26, 27 and the air-conditioning machine A is supported on the vibratioproof rubber 28 after the same machine A is installed.</p> |
