ZA767114B - Improvements relating to apparatus for cutting or scoring sheet material - Google Patents

Improvements relating to apparatus for cutting or scoring sheet material

Info

Publication number
ZA767114B
ZA767114B ZA767114A ZA767114A ZA767114B ZA 767114 B ZA767114 B ZA 767114B ZA 767114 A ZA767114 A ZA 767114A ZA 767114 A ZA767114 A ZA 767114A ZA 767114 B ZA767114 B ZA 767114B
Authority
ZA
South Africa
Prior art keywords
cutting
sheet material
improvements relating
scoring sheet
scoring
Prior art date
Application number
ZA767114A
Other languages
English (en)
Inventor
A Duncan
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
Publication of ZA767114B publication Critical patent/ZA767114B/xx

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
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8748—Tool displaceable to inactive position [e.g., for work loading]

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)
  • Details Of Cutting Devices (AREA)
  • Control Of Cutting Processes (AREA)
ZA767114A 1975-12-05 1976-11-29 Improvements relating to apparatus for cutting or scoring sheet material ZA767114B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB50043/75A GB1505389A (en) 1975-12-05 1975-12-05 Apparatus for cutting or scoring sheet material

Publications (1)

Publication Number Publication Date
ZA767114B true ZA767114B (en) 1977-11-30

Family

ID=10454439

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA767114A ZA767114B (en) 1975-12-05 1976-11-29 Improvements relating to apparatus for cutting or scoring sheet material

Country Status (15)

Country Link
US (1) US4070936A (fr)
JP (1) JPS596817B2 (fr)
AR (1) AR212183A1 (fr)
AU (1) AU502358B2 (fr)
BE (1) BE849072A (fr)
BR (1) BR7608114A (fr)
CA (1) CA1058069A (fr)
DE (1) DE2654993C2 (fr)
ES (1) ES453975A1 (fr)
FR (1) FR2333757A1 (fr)
GB (1) GB1505389A (fr)
IT (1) IT1068727B (fr)
NZ (1) NZ182755A (fr)
SE (1) SE423227B (fr)
ZA (1) ZA767114B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098155A (en) * 1976-09-17 1978-07-04 The Fletcher-Terry Company Self-compensating scoring head
US4210052A (en) * 1977-05-09 1980-07-01 Libbey-Owens-Ford Company Scoring mechanism
US4204445A (en) * 1977-05-31 1980-05-27 Ppg Industries, Inc. Scoring device having a referencing carriage
US4228711A (en) * 1979-05-17 1980-10-21 The Fletcher-Terry Company Self-castering glass cutter and compensating bi-directional head
US4226153A (en) * 1979-05-17 1980-10-07 The Fletcher-Terry Company Compensating glass scoring head
US4422359A (en) * 1981-10-07 1983-12-27 The Dow Chemical Company Adjustable slitter blade holder
ES8704786A1 (es) * 1986-04-16 1987-05-01 Investronica Sa Mecanismo mejorado de afilado de cuchilla y guiado de la misma
GB2195331A (en) * 1986-09-17 1988-04-07 Pilkington Brothers Plc Improvements in or relating to glass scoring apparatus
US4945796A (en) * 1989-02-27 1990-08-07 Riley Wayne F Method of punching material
IT1240534B (it) * 1990-08-07 1993-12-17 Bottero Spa Testina portautensile per una macchina di incisione di una lastra di vetro.
US6658974B2 (en) * 2001-09-13 2003-12-09 Nao Enterprise, Inc. Glass sheet cutting tool
US6804889B2 (en) * 2002-03-19 2004-10-19 Beldex Corporation Scribe device
TWI286232B (en) * 2002-10-29 2007-09-01 Mitsuboshi Diamond Ind Co Ltd Method and device for scribing fragile material substrate
GB0426996D0 (en) * 2004-12-09 2005-01-12 Gencia Ltd Container production
US20100199827A1 (en) * 2009-02-11 2010-08-12 James Colegrove Cutting Table Cutting Tool Assembly
CN105016611A (zh) * 2012-08-30 2015-11-04 朱保生 车灯光学玻璃透镜生产用双工位压床
US20140238214A1 (en) * 2013-02-22 2014-08-28 Gerald Finken Label device
KR101519384B1 (ko) * 2015-01-29 2015-05-13 (주) 우남테크 비닐 컷팅장치용 절단헤드
CN109360920A (zh) * 2018-08-31 2019-02-19 广州倬粤动力新能源有限公司 一种电池隔膜的切割方法
CN112456778A (zh) * 2020-10-16 2021-03-09 彩虹（合肥）液晶玻璃有限公司 一种tft切割刀精确自动加压系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361049A (en) * 1942-10-01 1944-10-24 Pittsburgh Plate Glass Co Glass cutter
US2465714A (en) * 1943-06-14 1949-03-29 Irving A Puchner Multiple stage power mechanism
US2556757A (en) * 1944-04-13 1951-06-12 Bernard L Zangwill Glass-cutting apparatus
US3108380A (en) * 1958-11-10 1963-10-29 Saint Gobain Glass cutting apparatus
US3276302A (en) * 1963-04-15 1966-10-04 Saint Gobain Corp Glass cutter
JPS4510215Y1 (fr) * 1966-06-28 1970-05-11
GB1323097A (en) * 1970-07-10 1973-07-11 Pilkington Brothers Ltd Apparatus for scoring sheet material
CA955219A (en) * 1970-08-31 1974-09-24 Ppg Industries, Inc. Glass cutting using a direct-current torque motor
US3756104A (en) * 1972-06-23 1973-09-04 Ppg Industries Inc Cutting of glass
US3821910A (en) * 1972-08-08 1974-07-02 South Bend Controls Inc Glass cutting mechanism
US3967517A (en) * 1975-07-08 1976-07-06 Ppg Industries, Inc. Glass scoring head and method

Also Published As

Publication number Publication date
AR212183A1 (es) 1978-05-31
DE2654993C2 (de) 1983-11-17
GB1505389A (en) 1978-03-30
CA1058069A (fr) 1979-07-10
SE423227B (sv) 1982-04-26
BE849072A (fr) 1977-06-03
FR2333757B1 (fr) 1980-07-11
JPS52101220A (en) 1977-08-25
SE7613544L (sv) 1977-06-06
FR2333757A1 (fr) 1977-07-01
NZ182755A (en) 1978-07-28
ES453975A1 (es) 1977-11-01
JPS596817B2 (ja) 1984-02-14
AU502358B2 (en) 1979-07-19
US4070936A (en) 1978-01-31
AU2024476A (en) 1978-06-08
BR7608114A (pt) 1977-11-22
DE2654993A1 (de) 1977-06-16
IT1068727B (it) 1985-03-21

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