Patent · US Active

Tempering frame for thermal tempering of glass panes

US11332402B2 · kind B2 · utility

0Cited by

21References

17Claims

0Family size

Assignee

SAINT-GOBAIN GLASS FRANCE · FR

Inventors

Achim ZEICHNER · Herzogenrath, DE
Peter SCHILLINGS · Eschweiler, DE
Romain Debailleul · Villers-sur-Coudun, FR
Christophe Machura · Chevincourt, FR
Patrick Procureur · Montmartin, FR

Key dates

Filing date	Jan 11, 2018
Grant date	May 17, 2022
Priority date	—
Expiry date	Aug 5, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03B40/005
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A tempering frame for thermal tempering of glass panes, includes a carrier frame and a support frame that is joined to the carrier frame via a plurality of connection elements and is arranged completely within the carrier frame, wherein the support frame has an upper primary surface for placing a glass pane, a lower primary surface, a front edge, and a rear edge, and wherein the support frame has recesses introduced in the rear edge, which are arranged between adjacent connection elements.

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