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ES308916A1 - Improvements in the installations for the cutting of the glass and, in particular, of contained glass pieces. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the installations for the cutting of the glass and, in particular, of contained glass pieces. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES308916A1
ES308916A1 ES0308916A ES308916A ES308916A1 ES 308916 A1 ES308916 A1 ES 308916A1 ES 0308916 A ES0308916 A ES 0308916A ES 308916 A ES308916 A ES 308916A ES 308916 A1 ES308916 A1 ES 308916A1
Authority
ES
Spain
Prior art keywords
glass
cutting
installations
translation
machine
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
ES0308916A
Other languages
Spanish (es)
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/en
Priority claimed from FR1735A external-priority patent/FR87472E/en
Application filed by Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of ES308916A1 publication Critical patent/ES308916A1/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)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

Improvements in the installations for the cutting of glass and, in particular, of contoured glass pieces characterized by the fact that they make the tracing of the cutting mark by means of a cutting wheel having an angle at the apex of about 150 to 160 degrees that is applied on the glass with a force such that the opening of the trace is caused, thus obtaining directly the propagation in the thickness of the glass, of the fissure caused by the wheel along the contour of the piece to be cut. (Machine-translation by Google Translate, not legally binding)
ES0308916A 1964-02-04 1965-02-03 Improvements in the installations for the cutting of the glass and, in particular, of contained glass pieces. (Machine-translation by Google Translate, not legally binding) Expired ES308916A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR962564A FR1392621A (en) 1964-02-04 1964-02-04 Improvements in glass cutting and in particular in cutting bypassed glass parts
FR1735A FR87472E (en) 1965-01-13 1965-01-13 Improvements in glass cutting and in particular in cutting bypassed glass parts

Publications (1)

Publication Number Publication Date
ES308916A1 true ES308916A1 (en) 1965-12-16

Family

ID=26161531

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0308916A Expired ES308916A1 (en) 1964-02-04 1965-02-03 Improvements in the installations for the cutting of the glass and, in particular, of contained glass pieces. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

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

Families Citing this family (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
BE659234A (en) 1965-08-03
NL152831B (en) 1977-04-15
GB1096561A (en) 1967-12-29
JPS4910330B1 (en) 1974-03-09
NL6501374A (en) 1965-08-05
LU47899A1 (en) 1965-08-02

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