| 摘要 |
Injection mould for producing a dialysis filter housing, with two mould cores which are disposed coaxially one behind the other and are connected via a coupling element with core pull-out devices. A detent element connected to the nozzle-side clamping plate and a detent element connected to a coupling element and to the ejector-side clamping plate form a locking device which locks the mould cores against axial displacements, in dependence on the spacing between the two clamping plates, in the injection moulding state, and, in the ejection state, allows displacements of the mould cores.
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