IT1192327B - Dispositivo incisore per vetro in lastra - Google Patents

Dispositivo incisore per vetro in lastra

Info

Publication number
IT1192327B
IT1192327B IT6769678A IT6769678A IT1192327B IT 1192327 B IT1192327 B IT 1192327B IT 6769678 A IT6769678 A IT 6769678A IT 6769678 A IT6769678 A IT 6769678A IT 1192327 B IT1192327 B IT 1192327B
Authority
IT
Italy
Prior art keywords
glass
sheet
engraving device
engraving
Prior art date
Application number
IT6769678A
Other languages
English (en)
Other versions
IT7867696A0 (it
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of IT7867696A0 publication Critical patent/IT7867696A0/it
Application granted granted Critical
Publication of IT1192327B publication Critical patent/IT1192327B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/10—Glass-cutting tools, e.g. scoring tools
    • 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
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0333—Scoring
    • Y10T83/0348—Active means to control depth of score
    • 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
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0333—Scoring
    • Y10T83/0385—Rotary scoring blade

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)
IT6769678A 1977-05-31 1978-03-29 Dispositivo incisore per vetro in lastra IT1192327B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/801,712 US4137803A (en) 1977-05-31 1977-05-31 Scoring device having a referencing carriage

Publications (2)

Publication Number Publication Date
IT7867696A0 IT7867696A0 (it) 1978-03-29
IT1192327B true IT1192327B (it) 1988-03-31

Family

ID=25181862

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6769678A IT1192327B (it) 1977-05-31 1978-03-29 Dispositivo incisore per vetro in lastra

Country Status (4)

Country Link
US (1) US4137803A (it)
CA (1) CA1079627A (it)
DE (1) DE2820102C3 (it)
IT (1) IT1192327B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226153A (en) * 1979-05-17 1980-10-07 The Fletcher-Terry Company Compensating glass scoring head
US4228711A (en) * 1979-05-17 1980-10-21 The Fletcher-Terry Company Self-castering glass cutter and compensating bi-directional head
US4300934A (en) * 1980-05-27 1981-11-17 Ppg Industries, Inc. Method of and apparatus for scoring a coated substrate
US4341139A (en) * 1980-05-27 1982-07-27 Ppg Industries, Inc. Apparatus for scoring a coated substrate
US4420106A (en) * 1981-08-03 1983-12-13 Ppg Industries, Inc. Method of and apparatus for damage-free scoring of refractory material
US4427143A (en) 1981-10-02 1984-01-24 Ppg Industries, Inc. Apparatus for and method of initiating a damage-free score
FR2526415A1 (fr) * 1982-05-07 1983-11-10 Tech Nles Ste Gle Dispositif de commande simultanee de l'ensemble des outils-traceurs tracant des traits longitudinaux paralleles sur une bande de verre en mouvement
US4739555A (en) * 1985-06-18 1988-04-26 Werner Jurgens Laminated glass cutter
DE3729208C1 (de) * 1987-08-29 1988-12-22 Rotring Werke Riepe Kg Schneidvorrichtung
US5038654A (en) * 1989-04-04 1991-08-13 Ppg Industries, Inc. Apparatus for scoring a glass sheet
US5054355A (en) * 1990-03-13 1991-10-08 Guardian Industries Corp. Automatic glass cutting and positioning system
US6269994B1 (en) 1999-05-12 2001-08-07 North American Tile Tool Company Manual tile cutter
AT410526B (de) * 2001-07-10 2003-05-26 Gfm Gmbh Vorrichtung zum schneiden biegeweicher, flächiger werkstücke
KR101164851B1 (ko) * 2005-07-06 2012-07-11 미쓰보시 다이야몬도 고교 가부시키가이샤 취성재료용 스크라이빙 휠, 및 이를 이용한 스크라이브 방법, 스크라이브 장치 및 스크라이브 공구
DE102006012582B4 (de) * 2006-03-16 2010-01-21 Schott Ag Vorrichtung und Verfahren zum Abtrennen von Abschnitten von Glasstangen
US8051681B2 (en) * 2007-05-09 2011-11-08 Corning Incorporated Constant force scoring device and method for using same
DE102007049636A1 (de) * 2007-10-17 2009-04-23 Kolbus Gmbh & Co. Kg Vorrichtung zum rotativen Rillen von flächigen Druckerzeugnissen
JP4811500B2 (ja) * 2009-06-18 2011-11-09 コニカミノルタビジネステクノロジーズ株式会社 紙折り装置、およびこれを用いた後処理装置
US10068782B2 (en) * 2015-06-23 2018-09-04 LatticeGear, LLC Device and method for scribing a bottom-side of a substrate while viewing the top side
KR20160044577A (ko) * 2013-08-23 2016-04-25 코닝 인코포레이티드 유리 제조 공정에서 횡단-리본 인장력을 인가하기 위한 장치 및 방법
KR101519384B1 (ko) * 2015-01-29 2015-05-13 (주) 우남테크 비닐 컷팅장치용 절단헤드
WO2024081422A1 (en) * 2022-10-14 2024-04-18 Vitro Flat Glass Llc Glass slit cutter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240090A (en) * 1964-03-17 1966-03-15 Corning Glass Works Method and apparatus for scoring sheet material
FR1410292A (fr) * 1964-07-27 1965-09-10 Glaces De Boussois Appareil perfectionné pour la découpe du verre
US3399586A (en) * 1966-07-11 1968-09-03 Fletcher Terry Co Glass cutting head
FR1526313A (fr) * 1967-04-14 1968-05-24 Boussois Souchon Neuvesel Sa Appareil pour la découpe du verre
BE698932A (it) * 1967-05-24 1967-11-03

Also Published As

Publication number Publication date
DE2820102B2 (de) 1980-07-31
US4137803A (en) 1979-02-06
DE2820102C3 (de) 1981-06-04
IT7867696A0 (it) 1978-03-29
DE2820102A1 (de) 1978-12-07
CA1079627A (en) 1980-06-17

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960327