GB1041421A - Improvements in or relating to the scoring of thin sheet metal - Google Patents

Improvements in or relating to the scoring of thin sheet metal

Info

Publication number
GB1041421A
GB1041421A GB8993/64A GB899364A GB1041421A GB 1041421 A GB1041421 A GB 1041421A GB 8993/64 A GB8993/64 A GB 8993/64A GB 899364 A GB899364 A GB 899364A GB 1041421 A GB1041421 A GB 1041421A
Authority
GB
United Kingdom
Prior art keywords
levers
spring
die
head
sleeve
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
GB8993/64A
Other languages
English (en)
Inventor
Arthur Leslie Stuchbery
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.)
Crown Packaging UK Ltd
Original Assignee
Metal Box PLC
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 Metal Box PLC filed Critical Metal Box PLC
Priority to GB8993/64A priority Critical patent/GB1041421A/en
Priority to SE2589/65A priority patent/SE312313B/xx
Priority to US436024A priority patent/US3359773A/en
Priority to BE660402D priority patent/BE660402A/xx
Priority to NL656502719A priority patent/NL147055B/xx
Priority to FR7735A priority patent/FR1436650A/fr
Publication of GB1041421A publication Critical patent/GB1041421A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/08—Bending by altering the thickness of part of the cross-section of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/4979—Breaking through weakened portion
    • 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
    • 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
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y10T83/8782—Stored energy furnishes cutting force
    • 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
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y10T83/8782—Stored energy furnishes cutting force
    • Y10T83/8784—With reset

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB8993/64A 1964-03-03 1964-03-03 Improvements in or relating to the scoring of thin sheet metal Expired GB1041421A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB8993/64A GB1041421A (en) 1964-03-03 1964-03-03 Improvements in or relating to the scoring of thin sheet metal
SE2589/65A SE312313B (xx) 1964-03-03 1965-02-27
US436024A US3359773A (en) 1964-03-03 1965-03-01 Scoring of thin sheet metal
BE660402D BE660402A (xx) 1964-03-03 1965-03-01
NL656502719A NL147055B (nl) 1964-03-03 1965-03-03 Werkwijze en inrichting voor het aanbrengen van een scheurlijn in een dunne metaalplaat en zo van een scheurlijn voorziene metaalplaat.
FR7735A FR1436650A (fr) 1964-03-03 1965-03-03 Procédé et appareil pour faire des incisions sur des feuilles minces métalliques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8993/64A GB1041421A (en) 1964-03-03 1964-03-03 Improvements in or relating to the scoring of thin sheet metal

Publications (1)

Publication Number Publication Date
GB1041421A true GB1041421A (en) 1966-09-07

Family

ID=9863301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8993/64A Expired GB1041421A (en) 1964-03-03 1964-03-03 Improvements in or relating to the scoring of thin sheet metal

Country Status (6)

Country Link
US (1) US3359773A (xx)
BE (1) BE660402A (xx)
FR (1) FR1436650A (xx)
GB (1) GB1041421A (xx)
NL (1) NL147055B (xx)
SE (1) SE312313B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816860A1 (de) * 1978-04-18 1979-10-25 Styner & Bienz Ag Verfahren zur herstellung eines aerosoltrichters

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1119444A (en) * 1964-08-19 1968-07-10 Triplex Safety Glass Co Improvements in or relating to methods and apparatus for treating glass sheets
US3580200A (en) * 1968-07-17 1971-05-25 Reynolds Metals Co Apparatus for and method of forming a sheetlike workpiece
GB1249687A (en) * 1969-01-10 1971-10-13 Metal Box Co Ltd Improvements in scoring metal container components
US3688718A (en) * 1969-10-23 1972-09-05 Aluminum Co Of America Method and apparatus for scoring metal container ends
CH530829A (de) * 1970-02-06 1972-11-30 Rasselstein Ag Verfahren und Werkzeug zur Herstellung einer Prägekerbe in einem Metallblech
US3728980A (en) * 1971-02-10 1973-04-24 Fraze Ermal C Scoring die
US3970023A (en) * 1975-04-25 1976-07-20 Continental Can Company, Inc. Tooling arrangement for end closure scoring
US4006700A (en) * 1975-05-05 1977-02-08 Usm Corporation Method for making container closures
US4080878A (en) * 1977-01-05 1978-03-28 The Brown-Bridge Mills Inc. Apparatus for forming a stripable backing material for pressure-sensitive adhesive carrying substrates
US4195556A (en) * 1977-01-05 1980-04-01 The Brown-Bridge Mills, Inc. Method for forming a strippable backing material for pressure-sensitive adhesive carrying substrates
DE2844238C2 (de) * 1978-10-11 1984-08-23 Focke & Co, 2810 Verden Packung, insbesondere Zigaretten-Packung, aus Verbundfolie sowie Vorrichtung zum Herstellen von Reißlinien in einer Verbundfolie
US4504181A (en) * 1978-11-29 1985-03-12 Continental Can Company, Inc. Method of forming scored metal sheet
BE884123Q (nl) * 1978-11-29 1981-01-05 Continental Group Inkerfgereedschap en -aambeeld
US4317357A (en) * 1980-06-10 1982-03-02 Jerry Moen Jet orifice reducer
US4386926A (en) * 1981-02-17 1983-06-07 Joel Heller Relatively rigid sheet plastic folding method, apparatus and article
US4377165A (en) * 1981-06-08 1983-03-22 Luther Medical Products, Inc. Cannula needle for catheter
DE3319949A1 (de) * 1983-06-01 1984-12-06 Schmalbach-Lubeca Gmbh, 3300 Braunschweig Verfahren und anordnung zum herstellen von aufreisslinien in metallblechen, insb. zur herstellung von aufreissdeckeln fuer dosen oder dgl. behaelter
US4642086A (en) * 1985-07-29 1987-02-10 Transparent Packaging Corp. Apparatus for forming flexible fold lines in a thermoplastic sheet
US4869969A (en) * 1988-05-03 1989-09-26 Allied Tube & Conduit Corporation Metallic wall having coined knockouts and method of forming
JPH07119135B2 (ja) * 1990-10-03 1995-12-20 ブラザー工業株式会社 テープの端部処理装置
US5518088A (en) * 1992-02-07 1996-05-21 Brosilow; Jerry L. Shim structure for sound dampening brake squeal noise
US5759145A (en) * 1995-02-02 1998-06-02 Kagawa; Seiji Tearability imparting apparatus
US5679205A (en) * 1995-06-26 1997-10-21 The Goodyear Tire & Rubber Company Apparatus for severing and shaping a strip of elastomeric material
NL1004193C2 (nl) * 1996-04-01 1997-10-02 Sjoerd Meijer Werkwijze voor het bewerken van metaalplaat.
US5966982A (en) * 1998-03-11 1999-10-19 Framatome Connectors Usa, Inc. Dimpling Die set
EP1308226A1 (en) * 2001-11-06 2003-05-07 Impress B.V. Easy opening closure, container provided with such closure, and apparatus for producing such closure
US6968769B2 (en) * 2002-09-10 2005-11-29 Xynatech, Inc. Die assembly
JP4465973B2 (ja) * 2003-03-28 2010-05-26 Ｊｆｅスチール株式会社 スコア金型、缶切不要蓋の製造方法および缶切不要蓋
US8444539B2 (en) * 2004-08-17 2013-05-21 Jonco Die Company, Inc. Folding score and method and apparatus for forming the same
JP4872203B2 (ja) * 2004-09-27 2012-02-08 Ｊｆｅスチール株式会社 金型、缶切不要蓋、缶切不要蓋の製造方法及び缶切不要蓋用ラミネート鋼板
JP4928912B2 (ja) * 2006-11-07 2012-05-09 吉野石膏株式会社 石膏ボード製造装置のスコーリング装置
DE102009034661A1 (de) * 2009-07-24 2011-01-27 Dr. Reisacher Winzerbedarf Gmbh Weinbergpfahl
EP2341005B1 (en) 2009-12-31 2012-10-31 Ardagh MP Group Netherlands B.V. Foil for closing an opening of a container, a container part and a container, and a method and apparatus for making same
EP2384723B1 (de) * 2010-05-07 2012-12-12 Jossi Holding AG Verfahren zur Herstellung eines Implantats sowie Implantat mit mindestens einer Sollbruchlinie
EP2972037B1 (en) * 2013-03-15 2018-11-21 Carrier Corporation Heat exchanger for air-cooled chiller
WO2015036365A1 (de) * 2013-09-16 2015-03-19 Abb Ag Verfahren zum prägen und einschneiden von werkstücken und prägewerkzeug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB145706A (en) * 1919-03-20 1921-04-14 Jean Baptiste Naberes Improvements in punches
US1671369A (en) * 1926-01-18 1928-05-29 Co Fire Equipment Co Control for fluid containers
GB279229A (en) * 1926-09-27 1927-10-27 Richard Johnson & Nephew Ltd Improvements relating to the production of dies for wire drawing
US2293721A (en) * 1941-08-11 1942-08-25 Gen Tire & Rubber Co Method of and apparatus for cutting and splicing thick rubber stock and the like
US2602507A (en) * 1946-03-01 1952-07-08 Adams Ida Nichols Tool press and operating means therefor
US2641941A (en) * 1948-06-16 1953-06-16 Edgar C Lundeberg Actuating mechanism for impact machines
US2925005A (en) * 1958-01-10 1960-02-16 Ty Sa Man Machine Company Work holder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816860A1 (de) * 1978-04-18 1979-10-25 Styner & Bienz Ag Verfahren zur herstellung eines aerosoltrichters

Also Published As

Publication number Publication date
US3359773A (en) 1967-12-26
NL6502719A (xx) 1965-09-06
SE312313B (xx) 1969-07-14
BE660402A (xx) 1965-09-01
FR1436650A (fr) 1966-04-29
NL147055B (nl) 1975-09-15

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