GB2139615B - Forming holes in vitreous sheets - Google Patents

Forming holes in vitreous sheets

Info

Publication number
GB2139615B
GB2139615B GB08313290A GB8313290A GB2139615B GB 2139615 B GB2139615 B GB 2139615B GB 08313290 A GB08313290 A GB 08313290A GB 8313290 A GB8313290 A GB 8313290A GB 2139615 B GB2139615 B GB 2139615B
Authority
GB
United Kingdom
Prior art keywords
forming holes
vitreous sheets
vitreous
sheets
holes
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
GB08313290A
Other versions
GB8313290D0 (en
GB2139615A (en
Inventor
Rene Ledroit
Jean Rase
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.)
AGC Glass Europe SA
Original Assignee
Glaverbel Belgium 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 Glaverbel Belgium SA filed Critical Glaverbel Belgium SA
Priority to GB08313290A priority Critical patent/GB2139615B/en
Publication of GB8313290D0 publication Critical patent/GB8313290D0/en
Publication of GB2139615A publication Critical patent/GB2139615A/en
Application granted granted Critical
Publication of GB2139615B publication Critical patent/GB2139615B/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
    • C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/033—Apparatus for opening score lines in glass sheets
    • 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
    • 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
    • C03B33/091—Severing cooled glass by thermal shock using at least one focussed radiation beam, e.g. laser beam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
GB08313290A 1983-05-13 1983-05-13 Forming holes in vitreous sheets Expired GB2139615B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08313290A GB2139615B (en) 1983-05-13 1983-05-13 Forming holes in vitreous sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08313290A GB2139615B (en) 1983-05-13 1983-05-13 Forming holes in vitreous sheets

Publications (3)

Publication Number Publication Date
GB8313290D0 GB8313290D0 (en) 1983-06-22
GB2139615A GB2139615A (en) 1984-11-14
GB2139615B true GB2139615B (en) 1986-09-24

Family

ID=10542723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08313290A Expired GB2139615B (en) 1983-05-13 1983-05-13 Forming holes in vitreous sheets

Country Status (1)

Country Link
GB (1) GB2139615B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666802B1 (en) * 1990-09-19 1993-07-16 Saint Gobain Vitrage Int PREPARATION OF SHAPED GLASS PLATES WITH DIGITAL CONTROL.
RU2024441C1 (en) * 1992-04-02 1994-12-15 Владимир Степанович Кондратенко Process of cutting of nonmetal materials
AU1227501A (en) * 1999-11-01 2001-05-14 P.T.G. Precision Technology Center Llc Laser driven glass cut-initiation
AU1096701A (en) * 1999-11-12 2001-06-06 P.T.G. Precision Technology Center Llc Laser glass cutting with super cooled gas chill
DE102007018674A1 (en) * 2007-04-18 2008-10-23 Lzh Laserzentrum Hannover E.V. Method for forming through-holes in glass components

Also Published As

Publication number Publication date
GB8313290D0 (en) 1983-06-22
GB2139615A (en) 1984-11-14

Similar Documents

Publication Publication Date Title
GB8408690D0 (en) Sorting sheets
GB8408689D0 (en) Sorting sheets
GB8417254D0 (en) Paper sheets
GB8426002D0 (en) Sheet material
GB8417218D0 (en) Cleaning curved glass sheet
GB8315733D0 (en) Bottom sheet separator-feeders
GB8401708D0 (en) Sheet material
GB2143463B (en) Shaping sheet material
GB8406539D0 (en) Aligning sheets
GB8405684D0 (en) Transfer sheet
GB2138787B (en) Bottom sheet separator-feeder
GB8416799D0 (en) Sheet material
GB8320969D0 (en) Transparent sheet
GB8415371D0 (en) Composite sheet
EP0117165A3 (en) Bleach-fix sheet
GB2138357B (en) Improvements in adhesive sheets
GB2139615B (en) Forming holes in vitreous sheets
GB2135934B (en) Laminated paper sheet
GB8406215D0 (en) Sheet dispenser
GB8407205D0 (en) Sheet feeder
GB8409160D0 (en) Sheet material
GB8309530D0 (en) Paper forming
GB8319461D0 (en) Sheet holding means
GB8307951D0 (en) Laminated sheet
GB8316156D0 (en) Sheet feeder

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940513