| 摘要 |
<p>The invention relates to a device for adjusting/closing the shut-off valve (2) of a gas bottle or a similar container. The device comprises a frame (7), a turning means (5), a coupling element (6) fitted to the regulating element (3) of the shut-off valve (2) of the gas bottle, and power transmission elements (8, 9, 10, 11) for the transmission of the motion of the turning means (5) to the regulating element (3). The turning means makes it easier to open/close the gas bottle. The turning means can serve as a valve state indicator.</p> |
