Patent ID: 8407877
Filing Date: 2013-04-02
Classification: B29C,Y10T

Abstract:
1. A device for blow molding plastic containers comprising: an openable and closable blow mold for the conversion of tempered plastic preforms whereby an inner blow pressure is applied to the plastic containers, the blow mold including at least two blow mold pieces arranged interchangeably at a blow mold carrier, cooling fluid pipes coupled to each blow mold piece as conducts for a cooling fluid extending therein to temper the blow mold at least one of during or after blow molding of the plastic containers, a central cooling fluid supply connected to the cooling fluid pipes for blow molding; and at least one coupling module arranged between the central cooling fluid supply and the cooling fluid pipes extending in the blow mold pieces, the coupling module and the blow mold carrier being associated at least one of spatially and structurally, the coupling module having a connection under mechanical tension to the cooling fluid pipes, the coupling module having an operating element, the connection being automatically separated via action of the mechanical tension when the operating element is activated.