| 摘要 |
A hermetic tight device (1) for motor-vehicles (2) comprising a plurality of tubular sealing strips (6b) made of elastically deformable material whose function is to ensure a hermetic tight in respect to the outer environment, each extending along a rabbet edge 5a of a respective door on the body (5) of a motor-vehicle and destined to be compressed and elastically deformed between the rabbet edges (5a) of the body and the edges of the respective doors (3,4) to exercise a hermetic tight between the same. Each sealing strip is connected to a compressor (8) in order to be inflated till to reach and maintain, under control of a pressure switch (16), a pre-established inner pressure during the running of the motor-vehicle. |
