| 摘要 |
A support arrangement is provided which has a simplified structure and is quite versatile in the support surface which is produced. The support structure includes a number of chambers or pillows which are coupled together in a sequential or serial relationship such that the air supplied to the support to inflate the chambers or pillows enters at one end and travels the length of the chamber or pillow to enter and inflate the next chamber or pillow. That is, the air supply follows a serpentine path. In this manner a simplified air supply arrangement is accomplished for the entire support structure. |
