DE69311850T2 - Mehrteiliges Strangpressmundstück - Google Patents

Mehrteiliges Strangpressmundstück

Info

Publication number
DE69311850T2
DE69311850T2 DE69311850T DE69311850T DE69311850T2 DE 69311850 T2 DE69311850 T2 DE 69311850T2 DE 69311850 T DE69311850 T DE 69311850T DE 69311850 T DE69311850 T DE 69311850T DE 69311850 T2 DE69311850 T2 DE 69311850T2
Authority
DE
Germany
Prior art keywords
part extrusion
extrusion mouthpiece
mouthpiece
extrusion
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 - Fee Related
Application number
DE69311850T
Other languages
English (en)
Other versions
DE69311850D1 (de
Inventor
George Meldrum Cunningham
Lawrence Sebastian Rajnik
George Daniel Lipp
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.)
Corning Inc
Original Assignee
Corning 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 Corning Inc filed Critical Corning Inc
Publication of DE69311850D1 publication Critical patent/DE69311850D1/de
Application granted granted Critical
Publication of DE69311850T2 publication Critical patent/DE69311850T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/269—For multi-channeled structures, e.g. honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H2200/00—Specific machining processes or workpieces
    • B23H2200/30—Specific machining processes or workpieces for making honeycomb structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
DE69311850T 1992-05-20 1993-04-13 Mehrteiliges Strangpressmundstück Expired - Fee Related DE69311850T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/886,321 US5238386A (en) 1992-05-20 1992-05-20 Multi-part extrusion die

Publications (2)

Publication Number Publication Date
DE69311850D1 DE69311850D1 (de) 1997-08-07
DE69311850T2 true DE69311850T2 (de) 1997-11-27

Family

ID=25388849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69311850T Expired - Fee Related DE69311850T2 (de) 1992-05-20 1993-04-13 Mehrteiliges Strangpressmundstück

Country Status (5)

Country Link
US (1) US5238386A (de)
EP (1) EP0570698B1 (de)
JP (1) JPH0639597A (de)
KR (1) KR930023127A (de)
DE (1) DE69311850T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5525291A (en) * 1994-03-21 1996-06-11 Corning Incorporated Movable extrusion die and method of use
US5702659A (en) * 1995-11-30 1997-12-30 Corning Incorporated Honeycomb extrusion die and methods
US5968302A (en) * 1997-05-16 1999-10-19 Ova Nail Products, Inc. Methods for manufacturing precision fit fingernails
US6448530B1 (en) * 1998-05-11 2002-09-10 Denso Corporation Metal mold for molding a honeycomb structure and method of producing the same
US6317960B1 (en) * 1999-12-28 2001-11-20 Corning Incorporated Extrusion die and method of forming
JP2002283327A (ja) * 2001-03-28 2002-10-03 Ngk Insulators Ltd ハニカム構造体成形装置及び成形方法
JP4640903B2 (ja) * 2001-07-13 2011-03-02 日本碍子株式会社 ハニカム構造体、及びその製造方法
JP2006519953A (ja) * 2003-02-18 2006-08-31 コーニング インコーポレイテッド セラミックハニカム体および製造方法
FR2857695B1 (fr) * 2003-07-15 2007-04-20 Saint Gobain Ct Recherches Bloc pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne
US7162787B2 (en) * 2003-12-31 2007-01-16 Corning Incorporated Method for constructing a honeycomb extrusion die
US20090092310A1 (en) * 2004-02-06 2009-04-09 Gifford Craig P System and method for precision fit artificial fingernails
US6991450B1 (en) * 2004-08-31 2006-01-31 Corning Incorporated Open cavity extrusion dies
JP4694821B2 (ja) * 2004-11-17 2011-06-08 日本碍子株式会社 ハニカム構造体成形用口金及びハニカム構造体の製造方法
JP2006159571A (ja) * 2004-12-06 2006-06-22 Takeshi Kumazawa 基本ハニカム構造体及びその押し出し成形用ダイス並びに大型ハニカム構造体の製造方法
US7682578B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Device for catalytically reducing exhaust
US7682577B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Catalytic exhaust device for simplified installation or replacement
US7722828B2 (en) 2005-12-30 2010-05-25 Geo2 Technologies, Inc. Catalytic fibrous exhaust system and method for catalyzing an exhaust gas
WO2008078644A1 (ja) * 2006-12-26 2008-07-03 Ngk Insulators, Ltd. ハニカム構造体成形用口金
JP5184400B2 (ja) * 2009-02-18 2013-04-17 日本碍子株式会社 ハニカム構造体成形用口金
US8449283B2 (en) * 2009-06-12 2013-05-28 Corning Incorporated Dies for forming extrusions with thick and thin walls
JP5913910B2 (ja) * 2011-04-26 2016-04-27 国際計測器株式会社 直動アクチュエータ及び加振装置
JP5904193B2 (ja) * 2013-11-15 2016-04-13 株式会社デンソー ハニカム構造体の製造方法
JP6611805B2 (ja) 2014-10-27 2019-11-27 コーニング インコーポレイテッド ダイボディ装置及び方法
US11135740B2 (en) 2015-03-06 2021-10-05 Corning Incorporated Extrusion dies and methods and apparatuses for forming the same
WO2019125830A1 (en) * 2017-12-22 2019-06-27 Corning Incorporated Extrusion dies

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038201A (en) * 1955-12-21 1962-06-12 Multiple Extrusions Inc Multiple tube extrusion apparatus and method
GB810924A (en) * 1956-04-09 1959-03-25 Rudolph Wolfe Miller Improvements in or relating to making multiple tube structure by extrusion and apparatus therefor
US3790654A (en) * 1971-11-09 1974-02-05 Corning Glass Works Extrusion method for forming thinwalled honeycomb structures
JPS5951402B2 (ja) * 1977-05-04 1984-12-13 日本碍子株式会社 ハニカム成型用ダイス
US4118456A (en) * 1977-06-20 1978-10-03 Corning Glass Works Extrusion die
DE3034068C2 (de) * 1979-09-12 1984-10-04 Nippon Soken, Inc., Nishio, Aichi Extrusionswerkzeug für die Herstellung von honigwaben-ähnlichen Profilen, insbesondere als Katalysatorträger, sowie Verfahren zu dessen Herstellung
FR2467067A1 (fr) * 1979-10-15 1981-04-17 Ceraver Dispositif pour la fabrication de corps a structure alveolaire par extrusion d'une matiere ceramique, et procede d'obtention dudit dispositif
US4486934A (en) * 1982-01-11 1984-12-11 General Motors Corporation Monolith extrusion die construction method
US4465652A (en) * 1983-03-11 1984-08-14 Corning Glass Works Laminated extrusion die blade support
JPS61220805A (ja) * 1985-03-28 1986-10-01 日本碍子株式会社 セラミツクハニカム構造体の押出ダイス
US4743191A (en) * 1987-04-02 1988-05-10 Allied-Signal Inc. Multi-piece die for forming honeycomb structures
US4731010A (en) * 1987-05-22 1988-03-15 Corning Glass Works Extrusion die for forming thin-walled honeycomb structures
US4902216A (en) * 1987-09-08 1990-02-20 Corning Incorporated Extrusion die for protrusion and/or high cell density ceramic honeycomb structures
US4877766A (en) * 1988-07-18 1989-10-31 Corning Incorporated Mini-monolith substrate
US4984487A (en) * 1989-08-24 1991-01-15 General Motors Corporation Method for manufacturing a die for extruding honeycomb material
US5108685A (en) * 1990-12-17 1992-04-28 Corning Incorporated Method and apparatus for forming an article with multi-cellular densities and/or geometries

Also Published As

Publication number Publication date
EP0570698A1 (de) 1993-11-24
DE69311850D1 (de) 1997-08-07
US5238386A (en) 1993-08-24
KR930023127A (ko) 1993-12-18
JPH0639597A (ja) 1994-02-15
EP0570698B1 (de) 1997-07-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee