GB1096561A - Process and apparatus for cutting glass - Google Patents

Process and apparatus for cutting glass

Info

Publication number
GB1096561A
GB1096561A GB493365A GB493365A GB1096561A GB 1096561 A GB1096561 A GB 1096561A GB 493365 A GB493365 A GB 493365A GB 493365 A GB493365 A GB 493365A GB 1096561 A GB1096561 A GB 1096561A
Authority
GB
United Kingdom
Prior art keywords
glass
cutting head
gas nozzles
stops
cut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB493365A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR962564A external-priority patent/FR1392621A/fr
Priority claimed from FR1735A external-priority patent/FR87472E/fr
Application filed by Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of GB1096561A publication Critical patent/GB1096561A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/04—Cutting or splitting in curves, especially for making spectacle lenses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/09—Severing cooled glass by thermal shock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
GB493365A 1964-02-04 1965-02-04 Process and apparatus for cutting glass Expired GB1096561A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR962564A FR1392621A (fr) 1964-02-04 1964-02-04 Perfectionnements à la découpe du verre et en particulier à la découpe de pièces de verre contournées
FR1735A FR87472E (fr) 1965-01-13 1965-01-13 Perfectionnements à la découpe du verre et en particulier à la découpe de pièces de verre contournées

Publications (1)

Publication Number Publication Date
GB1096561A true GB1096561A (en) 1967-12-29

Family

ID=26161531

Family Applications (1)

Application Number Title Priority Date Filing Date
GB493365A Expired GB1096561A (en) 1964-02-04 1965-02-04 Process and apparatus for cutting glass

Country Status (6)

Country Link
JP (1) JPS4910330B1 (cs)
BE (1) BE659234A (cs)
ES (1) ES308916A1 (cs)
GB (1) GB1096561A (cs)
LU (1) LU47899A1 (cs)
NL (1) NL152831B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057184A (en) 1975-09-19 1977-11-08 Ppg Industries, Inc. Method of scoring glass using a scoring wheel having an arcuate scoring surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057184A (en) 1975-09-19 1977-11-08 Ppg Industries, Inc. Method of scoring glass using a scoring wheel having an arcuate scoring surface

Also Published As

Publication number Publication date
JPS4910330B1 (cs) 1974-03-09
LU47899A1 (cs) 1965-08-02
NL6501374A (cs) 1965-08-05
BE659234A (cs) 1965-08-03
NL152831B (nl) 1977-04-15
ES308916A1 (es) 1965-12-16

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