LU75506A1 - - Google Patents

Info

Publication number
LU75506A1
LU75506A1 LU75506A LU75506A LU75506A1 LU 75506 A1 LU75506 A1 LU 75506A1 LU 75506 A LU75506 A LU 75506A LU 75506 A LU75506 A LU 75506A LU 75506 A1 LU75506 A1 LU 75506A1
Authority
LU
Luxembourg
Application number
LU75506A
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 filed Critical
Publication of LU75506A1 publication Critical patent/LU75506A1/xx

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
    • C03B33/02—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
    • C03B33/09—Severing cooled glass by thermal shock
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/12—With preliminary weakening
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/304—Including means to apply thermal shock to work
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
    • Y10T225/321—Preliminary weakener
    • Y10T225/325—With means to apply moment of force to weakened work
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/329—Plural breakers

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)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
LU75506A 1975-08-01 1976-07-30 LU75506A1 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524075A FR2319589A1 (fr) 1975-08-01 1975-08-01 Obtention d'un vitrage par brisure, suivant une ligne de decoupe, des bordures d'une plaque de verre

Publications (1)

Publication Number Publication Date
LU75506A1 true LU75506A1 (en:Method) 1977-04-15

Family

ID=9158655

Family Applications (1)

Application Number Title Priority Date Filing Date
LU75506A LU75506A1 (en:Method) 1975-08-01 1976-07-30

Country Status (13)

Country Link
US (1) US4033490A (en:Method)
JP (1) JPS5244816A (en:Method)
BE (1) BE844771A (en:Method)
BR (1) BR7604993A (en:Method)
CA (1) CA1073340A (en:Method)
DE (1) DE2634174C2 (en:Method)
ES (1) ES450348A1 (en:Method)
FR (1) FR2319589A1 (en:Method)
GB (1) GB1527019A (en:Method)
IT (1) IT1070322B (en:Method)
LU (1) LU75506A1 (en:Method)
NL (1) NL7608474A (en:Method)
SE (1) SE418847B (en:Method)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398028A1 (fr) * 1977-07-21 1979-02-16 Saint Gobain Decoupe automatique du verre
US4285451A (en) * 1979-12-10 1981-08-25 Ppg Industries, Inc. Method of and apparatus for severing edges of a glass sheet
US4487350A (en) * 1983-04-07 1984-12-11 Ppg Industries, Inc. Method and apparatus for cutting pattern shaped holes in glass sheets
JPS632825A (ja) * 1986-06-24 1988-01-07 Nippon Sheet Glass Co Ltd ガラス素材の切断方法
DE69008927T2 (de) * 1989-05-08 1994-12-01 Philips Nv Verfahren zum Spalten einer Platte aus sprödem Werkstoff.
FI82677C (fi) * 1989-06-09 1994-02-12 Tamglass Eng Oy Foerfarande och anordning foer loesgoerning av en utanfoer i en glasskiva skuren konturlinje staoende randzon
JP2924588B2 (ja) * 1992-08-31 1999-07-26 住友電気工業株式会社 基板の切断方法
DE19700950C2 (de) * 1997-01-14 2002-06-06 Torgauer Maschb Gmbh Verfahren und Vorrichtung zum Abbrechen der Randstreifen einer nach einem vorgegebenen Umriß auf einem Glasscheibenrohling eingeritzten Glasscheibe
US6962279B1 (en) * 2000-10-18 2005-11-08 Ge Medical Systems Global Technology Company, Llc Apparatus and method for glass separation for flat panel displays
EP1600270A4 (en) * 2003-01-29 2006-09-20 Mitsuboshi Diamond Ind Co Ltd DEVICE AND METHOD FOR SUBSTRATE SEPARATION
JP5123501B2 (ja) * 2005-12-13 2013-01-23 株式会社ホンダロック 板ガラス切断方法および装置
US20120199625A1 (en) * 2011-02-04 2012-08-09 Jun Qi Methods and apparatus for scribing and breaking layers with curved edges
KR20150123845A (ko) 2013-02-25 2015-11-04 코닝 인코포레이티드 얇은 유리 패널 제조 방법
KR102681003B1 (ko) * 2018-05-14 2024-07-04 코닝 인코포레이티드 유리 시트 처리를 위한 장치 및 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1885099A (en) * 1928-07-19 1932-10-25 Libbey Owens Ford Glass Co Glass cutting machine
GB724725A (en) 1952-05-15 1955-02-23 Dieudonne Couquelet Improvements in or relating to processes for finishing hollow glass bodies and machines for use therein
BE635325A (en:Method) 1962-07-26
US3215345A (en) * 1963-02-06 1965-11-02 Ferguson Fabrication Co Apparatus for severing glass articles by thermal shock
FR1392621A (fr) * 1964-02-04 1965-03-19 Saint Gobain Perfectionnements à la découpe du verre et en particulier à la découpe de pièces de verre contournées
GB1119443A (en) * 1964-08-19 1968-07-10 Triplex Safety Glass Co Improvements in or relating to a method of and apparatus for breaking out sheets of glass
GB1119444A (en) * 1964-08-19 1968-07-10 Triplex Safety Glass Co Improvements in or relating to methods and apparatus for treating glass sheets
FR1461463A (fr) 1965-08-19 1966-02-25 Triplex Safety Glass Co Perfectionnements aux procédés et appareils de travail du verre
FR1444569A (fr) 1965-08-19 1966-07-01 Triplex Safety Glass Co Perfectionnements aux procédés et aux appareils de détourage à la forme des feuilles de verre
DE1596353B1 (de) 1967-10-20 1970-12-17 Actien Ges Der Gerresheimer Gl Vorrichtung zum Abtrennen der Randstreifen eines Drahtglasbandes
US3613974A (en) * 1969-03-10 1971-10-19 Saint Gobain Apparatus for cutting glass
US3730408A (en) * 1970-09-15 1973-05-01 Ppg Industries Inc Thermally directed glass cutting
JPS48102815A (en:Method) 1972-04-10 1973-12-24
US3756482A (en) * 1972-04-28 1973-09-04 Ppg Industries Inc Method of removing trim from patterns

Also Published As

Publication number Publication date
NL7608474A (nl) 1977-02-03
CA1073340A (en) 1980-03-11
SE7608532L (sv) 1977-02-02
GB1527019A (en) 1978-10-04
IT1070322B (it) 1985-03-29
US4033490A (en) 1977-07-05
SE418847B (sv) 1981-06-29
FR2319589A1 (fr) 1977-02-25
BE844771A (fr) 1977-01-31
BR7604993A (pt) 1977-08-09
DE2634174C2 (de) 1984-10-31
DE2634174A1 (de) 1977-02-03
ES450348A1 (es) 1977-08-16
JPS5244816A (en) 1977-04-08
FR2319589B1 (en:Method) 1982-07-09

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