FR2228730A1 - Mechanisable glass cutter - imparting series of shock in vicinity of scored line on glass sheet - Google Patents

Mechanisable glass cutter - imparting series of shock in vicinity of scored line on glass sheet

Info

Publication number
FR2228730A1
FR2228730A1 FR7316433A FR7316433A FR2228730A1 FR 2228730 A1 FR2228730 A1 FR 2228730A1 FR 7316433 A FR7316433 A FR 7316433A FR 7316433 A FR7316433 A FR 7316433A FR 2228730 A1 FR2228730 A1 FR 2228730A1
Authority
FR
France
Prior art keywords
glass
series
shock
scratch
mechanisable
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.)
Granted
Application number
FR7316433A
Other languages
English (en)
French (fr)
Other versions
FR2228730B1 (https=
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 true FR2228730A1 (en) 1974-12-06
FR2228730B1 FR2228730B1 (https=) 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 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2858815A1 (fr) * 2003-08-14 2005-02-18 Glaverbel Dispositif pour rompre les bords d'un ruban de verre plat

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945682C2 (de) 1979-11-13 1982-06-24 Vereinigte Glaswerke Gmbh, 5100 Aachen Verfahren und Vorrichtung zum Abbrechen des Randstreifens einer nach einem vorgegebenen Umriß innerhalb eines Glasscheibenrohlings eingeritzten Glasscheibe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2858815A1 (fr) * 2003-08-14 2005-02-18 Glaverbel Dispositif pour rompre les bords d'un ruban de verre plat

Also Published As

Publication number Publication date
FR2228730B1 (https=) 1977-09-02

Similar Documents

Publication Publication Date Title
IE38354L (en) Severing vitreous sheets
CA1007454A (en) Process for bending glass to a relatively sharp angle
GB1442316A (en) Shaping glass sheets
FR2221409A1 (en) Glass bending, on cantilevered rollers an angular relationship - to convey sheets or ribbon in a continuous process
ES418910A1 (es) Un metodo para cortar una tira alargada a partir de vidrio plano en forma de cinta o lamina.
GB1386845A (en) Apparatus for cutting the edges of sheet glass
FI941931A0 (fi) Lasilevyjen taivutus- ja karkaisuosasto
AT345497B (de) Verfahren zur herstellung eines ueberzuges auf glasgegenstaenden, insbesondere glasflaschen
FR2228730A1 (en) Mechanisable glass cutter - imparting series of shock in vicinity of scored line on glass sheet
CA2000249A1 (en) Process and apparatus for the bending of flat sheets of glass
GB768515A (en) Template cutting apparatus for bent sheets of glass or the like
CA949751A (en) Apparatus and method for making glassware by a press and blow technique
FR2386494A1 (fr) Decoupe du verre feuillete
IE33610L (en) Laminated glass windscreen
AU466800B2 (en) A method of and apparatus for cutting sheets froma moving glass strip
ES8102995A1 (es) Un aparato para dar forma a hojas de vidrio
FR2074775A1 (en) Tempered glass shett prodn -using continuous process to form - shapes eg windows
CA784634A (en) Method and apparatus for bending glass sheets to compound curvatures
FR1192247A (fr) Dispositif pour le découpage des glaces de verre fabriquées sous forme de feuille continue
GB1487003A (en) Apparatus for cutting shapes out of glass sheets
CA751860A (en) Method and apparatus for bending glass sheets to compound curvatures
CA760917A (en) Method and apparatus for bending glass sheets to compound curvatures
AU494916B2 (en) Improvements in or relating to methods of toughening a glass sheet
FR2297816A1 (fr) Dispositif pour le decoupage de figures planes
GB315072A (en) Signs and methods of making same

Legal Events

Date Code Title Description
ST Notification of lapse