| 摘要 |
The manometer possesses a tubular part 3 with two open ends, in which part a transverse diaphragm element 43 is suspended by a spring 4 to detect the tyre pressure, while an indicating rod 5 is able to move longitudinally under the action of the diaphragm 43 so as to extend outwards through the second open end. This gives a visible read-out, while a writing instrument 63 and a device showing the time 8 are incorporated into the manometer. The chief application of the invention is to the market for automotive accessories. <IMAGE>
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