| 摘要 |
The present invention relates to pressure apparatus for use in drawing air from one vehicle tyre to inflate another vehicle tyre. There is described a vehicle tyre inflation apparatus (10) comprising in combination a spare tyre (20) which is over inflated to act as a reservoir of air and a length of tubing provided at each end thereof with means (11) for attachment to the valve of a respective tyre and an air-flow regulating means (13) disposed between the two valves of the apparatus and adjustable between open and closed positions. |
