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1. WO2020197911 - GLASS PROCESSING SYSTEM WITH VARIABLE BENDING STATION

Publication Number WO/2020/197911
Publication Date 01.10.2020
International Application No. PCT/US2020/023497
International Filing Date 19.03.2020
IPC
C03B 23/03 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
23Re-forming shaped glass
02Re-forming glass sheets
023by bending
03by press-bending between shaping moulds
C03B 23/023 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
23Re-forming shaped glass
02Re-forming glass sheets
023by bending
C03B 11/16 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
11Pressing glass
16Gearing or controlling mechanisms specially adapted for glass presses
C03B 35/16 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
35Transporting of glass products during their manufacture
14Transporting hot glass sheets
16by roller conveyors
CPC
C03B 23/0302
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
23Re-forming shaped glass
02Re-forming glass sheets
023by bending
03by press-bending between shaping moulds
0302between opposing full-face shaping moulds
C03B 23/0307
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
23Re-forming shaped glass
02Re-forming glass sheets
023by bending
03by press-bending between shaping moulds
0307Press-bending involving applying local or additional heating, cooling or insulating means
C03B 23/035
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
23Re-forming shaped glass
02Re-forming glass sheets
023by bending
035using a gas cushion or by changing gas pressure, e.g. by applying vacuum ; or blowing for supporting the glass while bending
Applicants
  • GLASSTECH, INC. [US]/[US]
Inventors
  • SCHNABEL, JR., James P.
Agents
  • STUENKEL, Mark E.
  • NEMAZI, John E.
  • BRODBINE, Michael S.
Priority Data
16/361,36122.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) GLASS PROCESSING SYSTEM WITH VARIABLE BENDING STATION
(FR) SYSTÈME DE TRAITEMENT DE VERRE AVEC STATION DE PLIAGE VARIABLE
Abstract
(EN)
A glass processing may include a heating station to heat glass sheets, and a bending station disposed downstream of the heating station to bend the heated glass sheets. The bending station may include first and second independent movement mechanisms configured to independently move first and second molds when the glass processing system is operated in a first mode, and to cooperate to move a third mold when the glass processing system is operated in a second mode. The system further includes a control system to control the movement mechanisms so that they operate independently when the glass processing system is operated in the first mode, and so that they operate simultaneously when the glass processing system is operated in the second mode.
(FR)
Un traitement de verre peut comprendre une station de chauffage pour chauffer des feuilles de verre, et une station de pliage disposée en aval de la station de chauffage pour plier les feuilles de verre chauffées. La station de pliage peut comprendre des premier et second mécanismes de déplacement indépendants configurés pour déplacer indépendamment des premier et deuxième moules lorsque le système de traitement de verre est actionné dans un premier mode, et pour coopérer afin de déplacer un troisième moule lorsque le système de traitement de verre est actionné dans un second mode. Le système comprend en outre un système de commande pour commander les mécanismes de déplacement de telle sorte qu'ils fonctionnent indépendamment lorsque le système de traitement de verre est actionné dans le premier mode, et de telle sorte qu'ils fonctionnent simultanément lorsque le système de traitement de verre est actionné dans le second mode.
Also published as
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