| 摘要 |
The present invention concerns a machinery for loading a syringe (1) with a fluid, preferably a gas, provided with at least one check valve (5, 6, 7) in correspondence of its loading hole (2), the machinery foreseeing one or more loading positions (17, 17B, 16-16F), said loading position foreseeing a stem (22) suitable for exerting a thrust on the check valve of the syringe, when the syringe is in use fixed in the loading position, in such a way as to move it from a normally closed position to an open position. |
