Patent · US Active

Hot forming device for producing glass containers from a glass tube

US11746034B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignees

SCHOTT PHARMA AG & CO. KGAA · DE
SCHOTT PHARMA SCHWEIZ AG · CH

Inventors

Diego Studerus · Steinach, CH
Oliver Fruhner · Mainz, DE
Andreas Groh · Darmstadt, DE

Key dates

Filing date	Jul 24, 2020
Grant date	Sep 5, 2023
Priority date	—
Expiry date	Jul 24, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03B23/09
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A hot forming device for producing glass containers from a glass tube is provided. The device includes a machine frame, a turntable, a plurality of holding chucks, and a direct drive motor. The turntable is mounted on the machine frame. The holding chucks are arranged on the turntable. The turntable is connected to the machine frame directly by the direct drive without a transmission. The direct drive has a stator arranged in an upper region of the machine frame and a rotor on the turntable.

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