BR7703420A - Aparelho para recortar vidro conforme um desenho - Google Patents

Aparelho para recortar vidro conforme um desenho

Info

Publication number
BR7703420A
BR7703420A BR7703420A BR7703420A BR7703420A BR 7703420 A BR7703420 A BR 7703420A BR 7703420 A BR7703420 A BR 7703420A BR 7703420 A BR7703420 A BR 7703420A BR 7703420 A BR7703420 A BR 7703420A
Authority
BR
Brazil
Prior art keywords
appliance according
glass cutting
cutting appliance
glass
cutting
Prior art date
Application number
BR7703420A
Other languages
English (en)
Portuguese (pt)
Inventor
R Welker
Original Assignee
Libbey Owens Ford Co
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 Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Publication of BR7703420A publication Critical patent/BR7703420A/pt

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
    • 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
    • Y10T225/371—Movable breaking tool

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
BR7703420A 1976-06-01 1977-05-26 Aparelho para recortar vidro conforme um desenho BR7703420A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/691,903 US4046300A (en) 1976-06-01 1976-06-01 Scored glass bracket breaking apparatus

Publications (1)

Publication Number Publication Date
BR7703420A true BR7703420A (pt) 1978-03-14

Family

ID=24778436

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7703420A BR7703420A (pt) 1976-06-01 1977-05-26 Aparelho para recortar vidro conforme um desenho

Country Status (10)

Country Link
US (1) US4046300A (enExample)
JP (1) JPS52154820A (enExample)
AU (1) AU507625B2 (enExample)
BR (1) BR7703420A (enExample)
CA (1) CA1080182A (enExample)
DE (1) DE2724238A1 (enExample)
FR (1) FR2353493A1 (enExample)
GB (1) GB1544545A (enExample)
IT (1) IT1084273B (enExample)
MX (1) MX4229E (enExample)

Families Citing this family (8)

* 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
JPS5518339Y2 (enExample) * 1977-07-28 1980-04-28
US4106683A (en) * 1977-08-11 1978-08-15 Libbey-Owens-Ford Company Glass breaking out apparatus
DE2945682C2 (de) 1979-11-13 1982-06-24 Vereinigte Glaswerke Gmbh, 5100 Aachen Verfahren und Vorrichtung zum Abbrechen des Randstreifens einer nach einem vorgegebenen Umriß innerhalb eines Glasscheibenrohlings eingeritzten Glasscheibe
JPH07100615B2 (ja) * 1988-03-29 1995-11-01 和郎 佐藤 ガラス加工物切断装置
US5445823A (en) * 1994-10-20 1995-08-29 The Procter & Gamble Company Dermatological compositions and method of treatment of skin lesions therewith
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
CN106542727B (zh) * 2016-10-10 2019-03-05 华南理工大学 一种微磨削尖端精准诱导的曲面镜面脆裂成型方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259765A (en) * 1939-09-25 1941-10-21 Libbey Owens Ford Glass Co Sheet glass breaking apparatus
US3786973A (en) * 1972-03-28 1974-01-22 Ncr Method and apparatus for breaking semiconductor wafers
US3770173A (en) * 1972-09-11 1973-11-06 Billco Mfg Inc Apparatus for automatically breaking out a scored glass bracket

Also Published As

Publication number Publication date
AU507625B2 (en) 1980-02-21
US4046300A (en) 1977-09-06
FR2353493A1 (fr) 1977-12-30
FR2353493B1 (enExample) 1981-06-19
GB1544545A (en) 1979-04-19
CA1080182A (en) 1980-06-24
AU2527177A (en) 1978-11-23
IT1084273B (it) 1985-05-25
JPS52154820A (en) 1977-12-22
DE2724238A1 (de) 1977-12-15
MX4229E (es) 1982-02-18

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