Patent · US Active

Hot-forming device for producing glass containers from glass tubes

US11713269B2 · kind B2 · utility

0Cited by

13References

17Claims

0Family size

Assignee

SCHOTT PHARMA SCHWEIZ AG · CH

Inventors

Marcel Tremp · Winterthur, CH
Johannes Segner · Stromberg, DE

Key dates

Filing date	Jul 24, 2020
Grant date	Aug 1, 2023
Priority date	—
Expiry date	Feb 13, 2041

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03B23/112
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A hot-forming device is provided for producing glass containers from a glass tube. The device includes a rotary table mounted so as to be rotationally movable and an assigned drive motor for driving the rotary table. The rotary table includes several holding chucks for holding workpieces distributed around the circumference of the rotary table. The rotary table has a coolant channel that is fluid-tight and through which a coolant can flow to cool.

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