GB1110764A - Improvements in or relating to the snapping of sheets of glass - Google Patents

Improvements in or relating to the snapping of sheets of glass

Info

Publication number
GB1110764A
GB1110764A GB45876/63A GB4587663A GB1110764A GB 1110764 A GB1110764 A GB 1110764A GB 45876/63 A GB45876/63 A GB 45876/63A GB 4587663 A GB4587663 A GB 4587663A GB 1110764 A GB1110764 A GB 1110764A
Authority
GB
United Kingdom
Prior art keywords
sheet
frame
rollers
glass
snapping
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
GB45876/63A
Other languages
English (en)
Inventor
Richard Barradell-Smith
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers Ltd
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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Priority to GB45876/63A priority Critical patent/GB1110764A/en
Priority to US411041A priority patent/US3268135A/en
Priority to ES0306192A priority patent/ES306192A1/es
Priority to NL646413400A priority patent/NL139946B/xx
Priority to BE656068A priority patent/BE656068A/xx
Priority to FR995717A priority patent/FR1414493A/fr
Priority to DE19641471984 priority patent/DE1471984B2/de
Publication of GB1110764A publication Critical patent/GB1110764A/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
    • 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
    • Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
    • Y10T225/321—Preliminary weakener
    • Y10T225/325—With means to apply moment of force to weakened work

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)
GB45876/63A 1963-11-20 1963-11-20 Improvements in or relating to the snapping of sheets of glass Expired GB1110764A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB45876/63A GB1110764A (en) 1963-11-20 1963-11-20 Improvements in or relating to the snapping of sheets of glass
US411041A US3268135A (en) 1963-11-20 1964-11-13 Snapping of sheets of glass
ES0306192A ES306192A1 (es) 1963-11-20 1964-11-18 Metodo para cortar hojas de vidrio y aparato para su puesta en practica
NL646413400A NL139946B (nl) 1963-11-20 1964-11-18 Inrichting voor het breken van glasplaten.
BE656068A BE656068A (https=) 1963-11-20 1964-11-20
FR995717A FR1414493A (fr) 1963-11-20 1964-11-20 Procédé et appareil pour le découpage du verre plan
DE19641471984 DE1471984B2 (de) 1963-11-20 1964-11-20 Vorrichtung zum brechen von glasscheiben laengs einer oder mehreren sich in bewegungsrichtung der glasscheibe erstrecken den ritzlinien

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45876/63A GB1110764A (en) 1963-11-20 1963-11-20 Improvements in or relating to the snapping of sheets of glass

Publications (1)

Publication Number Publication Date
GB1110764A true GB1110764A (en) 1968-04-24

Family

ID=10438939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45876/63A Expired GB1110764A (en) 1963-11-20 1963-11-20 Improvements in or relating to the snapping of sheets of glass

Country Status (6)

Country Link
US (1) US3268135A (https=)
BE (1) BE656068A (https=)
DE (1) DE1471984B2 (https=)
ES (1) ES306192A1 (https=)
GB (1) GB1110764A (https=)
NL (1) NL139946B (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK156952B (da) * 1976-09-21 1989-10-23 Pilkington Brothers Ltd Fremgangsmaade til deling af en glasplade samt apparat til brug ved udoevelse af fremgangsmaaden
EP0585694A1 (en) * 1992-09-01 1994-03-09 Corning Incorporated Separating sheet glass
US5303861A (en) * 1992-09-01 1994-04-19 Corning Incorporated Separating sheet glass

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567086A (en) * 1968-11-29 1971-03-02 Monsanto Co Method of fracturing sheet material
BE790319A (fr) * 1971-10-19 1973-04-19 Pilkington Brothers Ltd Perfectionnements au deplacement d'une matiere en
US3728772A (en) * 1971-10-26 1973-04-24 R Coffman Tape breaker (case 1)
DE2317810C2 (de) * 1973-04-09 1975-05-22 Blohm+Voss Ag.2000 Hamburg Vorrichtung zum Abbrechen von Überlaufblechen an den beiden Enden einer zwei Bänder verbindlichen Schweißnaht
US4109841A (en) * 1976-05-26 1978-08-29 Ppg Industries, Inc. Apparatus for opening score lines in glass sheets
US4131222A (en) * 1976-09-21 1978-12-26 Pilkington Brothers Limited Snapping of sheets of glass
US4195758A (en) * 1978-04-03 1980-04-01 Gte Automatic Electric Laboratories, Incorporated Apparatus for separating snapstrates into individual hybrid substrates
US4341003A (en) * 1980-08-04 1982-07-27 Owens-Corning Fiberglas Corporation Method and apparatus for separating rolls of web material
US4489870A (en) * 1982-08-25 1984-12-25 Ppg Industries, Inc. Apparatus for severing edges of a glass sheet
US5785225A (en) * 1991-12-06 1998-07-28 Loomis Industries, Inc. Frangible semiconductor wafer dicing apparatus which employs scribing and breaking
CN104986951B (zh) * 2015-07-13 2022-06-07 中国建材国际工程集团有限公司 全自动可调顶程的纵向掰断设备
US10368551B2 (en) * 2016-03-01 2019-08-06 General Mills, Inc. System and method for breaking sheets of frozen pizza into individual pieces

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2311995A (en) * 1942-01-21 1943-02-23 Coe Mfg Co Lath breaker
US2504655A (en) * 1947-02-06 1950-04-18 Dallas John Method of and apparatus for cutting and breaking sheet glass
US2693053A (en) * 1952-04-12 1954-11-02 William M Eakin Glass cutting machine
US2756545A (en) * 1952-11-15 1956-07-31 Pittsburgh Plate Glass Co Automatic glass cutting machine
DE1016417B (de) * 1956-04-30 1957-09-26 Glas Und Spiegel Manufactur Ac Vorrichtung zum Brechen von Glasmosaik
US3044216A (en) * 1958-02-10 1962-07-17 William F Billinger Method and apparatus for cutting glass sheets
FR1290194A (fr) * 1961-02-23 1962-04-13 Saint Gobain Machine pour tracer et rompre des panneaux en verre
US3194464A (en) * 1961-11-02 1965-07-13 Drammens Glassverk Apparatus for breaking off and removing glass sheets from an advancing band of glass
US3175745A (en) * 1963-03-15 1965-03-30 Saint Gobain Corp Glass breaker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK156952B (da) * 1976-09-21 1989-10-23 Pilkington Brothers Ltd Fremgangsmaade til deling af en glasplade samt apparat til brug ved udoevelse af fremgangsmaaden
EP0585694A1 (en) * 1992-09-01 1994-03-09 Corning Incorporated Separating sheet glass
US5303861A (en) * 1992-09-01 1994-04-19 Corning Incorporated Separating sheet glass

Also Published As

Publication number Publication date
DE1471984B2 (de) 1971-12-16
ES306192A1 (es) 1965-05-01
BE656068A (https=) 1965-05-20
DE1471984A1 (de) 1969-07-10
NL6413400A (https=) 1965-05-21
NL139946B (nl) 1973-10-15
US3268135A (en) 1966-08-23

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