WO2008114554A1 - 油除去用治具及びそれを用いた成形体の製造方法 - Google Patents

油除去用治具及びそれを用いた成形体の製造方法 Download PDF

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Publication number
WO2008114554A1
WO2008114554A1 PCT/JP2008/052528 JP2008052528W WO2008114554A1 WO 2008114554 A1 WO2008114554 A1 WO 2008114554A1 JP 2008052528 W JP2008052528 W JP 2008052528W WO 2008114554 A1 WO2008114554 A1 WO 2008114554A1
Authority
WO
WIPO (PCT)
Prior art keywords
diameter
clay
same
molded article
oil removing
Prior art date
Application number
PCT/JP2008/052528
Other languages
English (en)
French (fr)
Inventor
Makoto Murai
Original Assignee
Ngk Insulators, 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 Ngk Insulators, Ltd. filed Critical Ngk Insulators, Ltd.
Priority to JP2009505101A priority Critical patent/JP5258748B2/ja
Priority to EP08711358.5A priority patent/EP2123415B1/en
Priority to CN2008800087258A priority patent/CN101636253B/zh
Publication of WO2008114554A1 publication Critical patent/WO2008114554A1/ja
Priority to US12/541,657 priority patent/US20090295018A1/en

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
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/02—Conditioning the material prior to shaping
    • B28B17/026—Conditioning ceramic materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

　土練機から押し出された円柱状の坏土の外周面に乾燥防止目的で塗布された油を、前記坏土を押出成形機に供給するに先立って除去するために使用される治具である。当該治具は、前記坏土の直径より５～３０ｍｍ小さい直径を持った貫通孔が形成された平板状のゴム板と、前記坏土の直径より２５～９５ｍｍ大きく、かつ、前記ゴム板の貫通孔の直径より４０～１１０ｍｍ大きい直径を持った貫通孔が形成された平板状の２枚の支持板とを有し、前記ゴム板が前記２枚の支持板の間に、各貫通孔の中心が一致する状態で挟み込まれて固定されている。
PCT/JP2008/052528 2007-03-20 2008-02-15 油除去用治具及びそれを用いた成形体の製造方法 WO2008114554A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009505101A JP5258748B2 (ja) 2007-03-20 2008-02-15 油除去用治具及びそれを用いた成形体の製造方法
EP08711358.5A EP2123415B1 (en) 2007-03-20 2008-02-15 Method for producing a moulded article using an oil removing jig
CN2008800087258A CN101636253B (zh) 2007-03-20 2008-02-15 油去除用夹具以及使用了该夹具的成形体的制造方法
US12/541,657 US20090295018A1 (en) 2007-03-20 2009-08-14 Oil-removing jig and method for manufacturing formed body using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-072675 2007-03-20
JP2007072675 2007-03-20

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/541,657 Continuation US20090295018A1 (en) 2007-03-20 2009-08-14 Oil-removing jig and method for manufacturing formed body using the same

Publications (1)

Publication Number Publication Date
WO2008114554A1 true WO2008114554A1 (ja) 2008-09-25

Family

ID=39765668

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052528 WO2008114554A1 (ja) 2007-03-20 2008-02-15 油除去用治具及びそれを用いた成形体の製造方法

Country Status (5)

Country Link
US (1) US20090295018A1 (ja)
EP (1) EP2123415B1 (ja)
JP (1) JP5258748B2 (ja)
CN (1) CN101636253B (ja)
WO (1) WO2008114554A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102233608A (zh) * 2010-04-29 2011-11-09 中国科学院上海硅酸盐研究所 一种多工位等静压成型的工装件及其应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0295804A (ja) * 1988-09-30 1990-04-06 Ngk Insulators Ltd セラミックス製パイプの製造方法
JPH02258306A (ja) * 1989-03-31 1990-10-19 Ngk Insulators Ltd セラミック押出成形体の製造方法及びその装置

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GB323988A (en) * 1929-04-13 1930-01-16 Adolphe Monnier Automatic apparatus for the lubrication of soft clay blanks before pressing into shape in metallic moulds
US2147250A (en) * 1936-10-07 1939-02-14 Freeman John Bottle wiper
US2213923A (en) * 1939-08-22 1940-09-03 Stuart Clyde Oil well pump rod cleaner
US2339549A (en) * 1941-03-06 1944-01-18 Firestone Tire & Rubber Co Resilient washer
US2392146A (en) * 1943-06-24 1946-01-01 Jesse E Hall Drill pipe wiper
US2641008A (en) * 1948-04-27 1953-06-09 Oliver R Smith Pipe reconditioning machine
US2748410A (en) * 1953-01-12 1956-06-05 Linwood R Chapman Device for cleaning grease fittings
US2850754A (en) * 1956-08-30 1958-09-09 Jim O Hara Tools for wiping and cleaning well pipes
US4220674A (en) * 1978-06-30 1980-09-02 The Texacone Company Method of filling scratches and pits on a piston rod
US4356218A (en) * 1981-05-07 1982-10-26 Union Carbide Corporation Liquid coating method and apparatus
US5316588A (en) * 1992-06-16 1994-05-31 Amcol Corporation System for spraying material on tubing and reclaiming excess material
US5257432A (en) * 1992-11-05 1993-11-02 Macrotech Fluid Sealing, Inc. Rod wiper
US5520220A (en) * 1995-08-29 1996-05-28 Barton; David D. Access mounting flange for cold temperature chemical processing equipment
US6257863B1 (en) * 1997-10-31 2001-07-10 Industrial Thermo Polymers Limited Extruder dies with shaping means
US6092533A (en) * 1999-01-19 2000-07-25 Moses; Jeffrey J. Portable cigar humidifier
US6584639B1 (en) * 2001-04-17 2003-07-01 Larry L. Snyder Fuel squeegee
JP2003285308A (ja) * 2002-03-28 2003-10-07 Ngk Insulators Ltd ハニカム成形用口金及びこれを用いたハニカム成形用口金治具
JP3827627B2 (ja) * 2002-08-13 2006-09-27 株式会社荏原製作所 めっき装置及びめっき方法
JP4319525B2 (ja) * 2003-11-05 2009-08-26 株式会社リコー 電子写真感光体及び電子写真感光体の再生方法
JP2006348373A (ja) * 2005-06-20 2006-12-28 Yamamoto Mekki Shikenki:Kk 電気めっき用治具
US20080226862A1 (en) * 2005-08-19 2008-09-18 Freudenberg-Nok General Partnership Barrier Gasket
WO2008093571A1 (ja) * 2007-02-01 2008-08-07 Ngk Insulators, Ltd. 押出成形用治具
DE102010013870B4 (de) * 2010-04-01 2014-05-08 Viega Gmbh & Co. Kg Vorrichtung zur teilweisen Entschichtung von Rohren, insbesondere von Rohren aus Metall

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0295804A (ja) * 1988-09-30 1990-04-06 Ngk Insulators Ltd セラミックス製パイプの製造方法
JPH02258306A (ja) * 1989-03-31 1990-10-19 Ngk Insulators Ltd セラミック押出成形体の製造方法及びその装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102233608A (zh) * 2010-04-29 2011-11-09 中国科学院上海硅酸盐研究所 一种多工位等静压成型的工装件及其应用

Also Published As

Publication number Publication date
EP2123415A1 (en) 2009-11-25
EP2123415B1 (en) 2015-07-08
JP5258748B2 (ja) 2013-08-07
JPWO2008114554A1 (ja) 2010-07-01
US20090295018A1 (en) 2009-12-03
CN101636253B (zh) 2011-09-21
CN101636253A (zh) 2010-01-27
EP2123415A4 (en) 2011-12-28

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