The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 02, 2005
Filed:
May. 13, 2002
Peter Langos, St. Augustin, DE;
Wolfgang Hamlischer, Remscheid, DE;
Johannes Geilen, Windhagen, DE;
Markus Holbach, Bornheim, DE;
Wolfgang Schmitt, St. Augustin, DE;
Erich Kiefer, Bonn, DE;
Karsten Friedrichs, Bad Honnef, DE;
Olaf Weiland, Hamburg, DE;
Peter Langos, St. Augustin, DE;
Wolfgang Hamlischer, Remscheid, DE;
Johannes Geilen, Windhagen, DE;
Markus Holbach, Bornheim, DE;
Wolfgang Schmitt, St. Augustin, DE;
Erich Kiefer, Bonn, DE;
Karsten Friedrichs, Bad Honnef, DE;
Olaf Weiland, Hamburg, DE;
Mauser-Werke GmbH & Co. KG, Brühl, DE;
Kautex Maschinenbau GmbH, Bonn-Holzlar, DE;
Abstract
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.