| 摘要 |
The invention relates to an injecting machine for curing having injecting needles (7), which can be vertically moved in a frame (4), for the brine. The injecting needles (7) are arranged in a brine circuit which is provided with a pump, and interact at the front with a spring-loaded holding-down device (11) which is mounted in the frame (4) and is operatively connected to an on/off switch (27). In the case of displacement of the holding-down device (11) towards the frame (4), the switch (27) is actuated and the brine circuit is brought into operation. The holding-down devices (11) may take the form of hollow bodies and enclose the outlet apertures of the injecting needles (7) in the rest position. <IMAGE>
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