| 摘要 |
Device for the dispensing of springs in at least one unit, comprising a spring-feed device of the type with a flexible tube, within which the springs are arranged behind one another, in contact and coaxially with a flexible tube, and a tubular dispensing body which includes two coaxial tubes (10, 12) , the inner tube (12) being mounted telescopically relative to the other tube (10), a connection (38) between the feed device (40) and the inner tube (12), and first and second mechanisms (14 and 16) for blocking the first and second mechanisms (18 and 20) for unblocking the first and the second springs (R1, R2) contained in the inner tube (12), these blocking and unblocking mechanisms (14, 16, 18, 20) being controlled by the relative displacement of the outer tube (10) in relation to the inner tube (12), in such a way that the first spring (R1) is compressed by the first blocking mechanism (14), before being released by the first unblocking mechanism (18).
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