FR2228730B1 - - Google Patents

Info

Publication number
FR2228730B1
FR2228730B1 FR7316433A FR7316433A FR2228730B1 FR 2228730 B1 FR2228730 B1 FR 2228730B1 FR 7316433 A FR7316433 A FR 7316433A FR 7316433 A FR7316433 A FR 7316433A FR 2228730 B1 FR2228730 B1 FR 2228730B1
Authority
FR
France
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
FR7316433A
Other languages
French (fr)
Other versions
FR2228730A1 (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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie 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
Application filed by Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR7316433A priority Critical patent/FR2228730A1/fr
Publication of FR2228730A1 publication Critical patent/FR2228730A1/fr
Application granted granted Critical
Publication of FR2228730B1 publication Critical patent/FR2228730B1/fr
Granted 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
    • C03B33/10—Glass-cutting tools, e.g. scoring tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
FR7316433A 1973-05-08 1973-05-08 Mechanisable glass cutter - imparting series of shock in vicinity of scored line on glass sheet Granted FR2228730A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7316433A FR2228730A1 (en) 1973-05-08 1973-05-08 Mechanisable glass cutter - imparting series of shock in vicinity of scored line on glass sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7316433A FR2228730A1 (en) 1973-05-08 1973-05-08 Mechanisable glass cutter - imparting series of shock in vicinity of scored line on glass sheet

Publications (2)

Publication Number Publication Date
FR2228730A1 FR2228730A1 (en) 1974-12-06
FR2228730B1 true FR2228730B1 (enrdf_load_stackoverflow) 1977-09-02

Family

ID=9118936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316433A Granted FR2228730A1 (en) 1973-05-08 1973-05-08 Mechanisable glass cutter - imparting series of shock in vicinity of scored line on glass sheet

Country Status (1)

Country Link
FR (1) FR2228730A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371103A (en) 1979-11-13 1983-02-01 Saint-Gobain Vitrage Process and apparatus for breaking off marginal edge portions from a glass pane

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2858815B1 (fr) * 2003-08-14 2006-03-10 Glaverbel Dispositif pour rompre les bords d'un ruban de verre plat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371103A (en) 1979-11-13 1983-02-01 Saint-Gobain Vitrage Process and apparatus for breaking off marginal edge portions from a glass pane

Also Published As

Publication number Publication date
FR2228730A1 (en) 1974-12-06

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Legal Events

Date Code Title Description
ST Notification of lapse