Kautex Maschinenbau Gmbh

Mauser-Werke Gmbh & Co. K.g.

Markus Holbach

Erich Kiefer

Karsten Friedrichs

Peter Langos

Stefan Walbroel

Olaf Weiland

Wolfgang Hamlischer

Johannes Geilen

Wolfgang Schmitt

The invention relates to a pressure vessel for the storage of liquid or gaseous media. The pressure vessel () comprises a plastic inner vessel () with at least one neck piece () which is not connected in one piece with the latter and which is arranged on the vessel neck in the region of the vessel orifice (), and with a supporting jacket () at least partially surrounding the plastic inner vessel () and the neck piece (). The neck piece () is provided with means for receiving a connection fitting (). The pressure vessel according to the invention is distinguished by an insert () which forms at least part of the vessel neck and which forms a sealing seat for the fitting () to be inserted into the neck piece ().

Vessel neck construction of a pressure vessel

A blow-molding machine for producing blow-molded hollow bodies from a thermoplastic material, includes two blow-mold halves which can be horizontally displaced and provided with separate drive units for a transport drive and for the sequence of movements of the mold closing and locking device to open and close the blow mold halves. Conventional blow-molding machines are still equipped with hydraulic drives at least for the mold closing and locking device. In order to provide a blow-molding machine that can for example be operated under clean-room conditions, the drive unit of the blow-molding machine according to the invention is configured for the clamping elements of the mold closing and locking device as an electromotive direct drive with a spindle drive and a spindle mechanism with recirculating rollers.

Blow molding machine

Growing community of inventors

Bornheim, Germany

Markus Holbach