Patent · US Active

Blow moulding machine with variable intermediate pressure level

US9339969B2 · kind B2 · utility

4Cited by

3References

14Claims

0Family size

Assignee

KRONES AG · DE

Inventors

Helmut Asbrand · Bad Abbach, DE
Ulrich Lappe · Regensburg, DE
Oliver Apfelbacher · Edelsfeld, DE
Alexander Dachs · Regensburg, DE

Key dates

Filing date	Oct 21, 2013
Grant date	May 17, 2016
Priority date	—
Expiry date	Apr 13, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/10
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A method for the shaping of plastics material pre-forms into plastics material containers, wherein the plastics material pre-forms are introduced into a blow mould and are expanded to form the plastic bottles by being acted upon with a gaseous medium in the blow mould, includes the steps of:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.