BE730794A - - Google Patents

Info

Publication number
BE730794A
BE730794A BE730794DA BE730794A BE 730794 A BE730794 A BE 730794A BE 730794D A BE730794D A BE 730794DA BE 730794 A BE730794 A BE 730794A
Authority
BE
Belgium
Application number
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 BE730794A publication Critical patent/BE730794A/xx

Links

Classifications

    • 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
    • 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
    • Y10T225/10—Methods
    • Y10T225/14—Longitudinally of direction of feed
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
BE730794D 1968-03-29 1969-03-31 BE730794A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1530268 1968-03-29

Publications (1)

Publication Number Publication Date
BE730794A true BE730794A (de) 1969-09-30

Family

ID=10056671

Family Applications (1)

Application Number Title Priority Date Filing Date
BE730794D BE730794A (de) 1968-03-29 1969-03-31

Country Status (4)

Country Link
US (1) US3584773A (de)
BE (1) BE730794A (de)
FR (1) FR2005067A1 (de)
GB (1) GB1252901A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109840A (en) * 1976-04-19 1978-08-29 Libbey-Owens-Ford Company Method of and apparatus for thermally severing glass
US4113162A (en) * 1977-02-09 1978-09-12 Libbey-Owens-Ford Company Method of and apparatus for thermally severing glass
US4232809A (en) * 1979-04-16 1980-11-11 Libbey-Owens-Ford Company Apparatus for thermally severing glass
US4469500A (en) * 1981-01-26 1984-09-04 Rca Corporation Method of cleaving a crystal to produce a high optical quality corner
US4828900A (en) * 1987-12-23 1989-05-09 Ppg Industries, Inc. Discrete glass cutting and edge shaping
US4749400A (en) * 1986-12-12 1988-06-07 Ppg Industries, Inc. Discrete glass sheet cutting
US4743284A (en) * 1986-12-29 1988-05-10 Ppg Industries, Inc. Ribbon severing support
JPH0714823B2 (ja) * 1991-12-02 1995-02-22 東洋ガラス株式会社 ガラスの切断方法
JP3227800B2 (ja) * 1992-06-30 2001-11-12 富士ゼロックス株式会社 脆性板切断方法およびその装置
US5924618A (en) * 1997-03-21 1999-07-20 Doak; Donald A. Magnetic device for scoring glass
US6402004B1 (en) * 1998-09-16 2002-06-11 Hoya Corporation Cutting method for plate glass mother material
WO2012133004A1 (ja) * 2011-03-28 2012-10-04 ピコドリル エスアー 基板切断方法及び切断装置
WO2015004835A1 (ja) * 2013-07-08 2015-01-15 川崎重工業株式会社 脆性材料の板材の分断方法及び分断装置
JP6270636B2 (ja) * 2014-06-06 2018-01-31 川崎重工業株式会社 ガラス板分離装置
US20200325061A1 (en) * 2016-04-18 2020-10-15 Corning Incorporated Bead removal apparatuses and methods for separating beads from glass sheets with glass engaging units

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298528A (en) * 1942-01-08 1942-10-13 Causse Octave S De Electrical process for breaking steel bars
US2425123A (en) * 1944-07-24 1947-08-05 British Insulated Callenders Slitting of insulating material
US2982456A (en) * 1957-03-26 1961-05-02 Gen Motors Corp Method for severing thermoplastic materials
BE635325A (de) * 1962-07-26

Also Published As

Publication number Publication date
GB1252901A (de) 1971-11-10
DE1916076B2 (de) 1972-07-13
DE1916076A1 (de) 1969-10-16
FR2005067A1 (de) 1969-12-05
US3584773A (en) 1971-06-15

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