| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to attachment of element at carrier front side. Carrier front side makes the vent channel for fastening of electrically driven fan therein. Said front side comprises ribs to interact with fan fastener at carrier front side. Note here that said ribs have ledges to prevent improper assembly while proposed device comprises at least one first fastener to be installed at said first rib by its clamping. Besides, it has at least one second fastener to be installed at said second rib by its clamping Note here that this device comprises positioning means for relative arrangement of said first and second fasteners so that they make the acute angle exceeding 30 degrees, preferably exceeding 45 degrees, more preferably so that they make a right angle.EFFECT: precise and reliable fastening.6 cl, 13 dwg |
