EP2777844A4 - CHUCK-FREE MOLD MANUFACTURING DEVICE, CHESS-FREE MOLD MANUFACTURING METHOD, AND SAND-RECEIVING DEVICE - Google Patents

CHUCK-FREE MOLD MANUFACTURING DEVICE, CHESS-FREE MOLD MANUFACTURING METHOD, AND SAND-RECEIVING DEVICE

Info

Publication number
EP2777844A4
EP2777844A4 EP12866350.7A EP12866350A EP2777844A4 EP 2777844 A4 EP2777844 A4 EP 2777844A4 EP 12866350 A EP12866350 A EP 12866350A EP 2777844 A4 EP2777844 A4 EP 2777844A4
Authority
EP
European Patent Office
Prior art keywords
mold manufacturing
free mold
chess
chuck
sand
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.)
Granted
Application number
EP12866350.7A
Other languages
German (de)
French (fr)
Other versions
EP2777844A1 (en
EP2777844B1 (en
Inventor
Shuji Takasu
Tokiya Terabe
Toshihiko Oya
Hiroyuki Miyazaki
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.)
Sintokogio Ltd
Original Assignee
Sintokogio 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 Sintokogio Ltd filed Critical Sintokogio Ltd
Priority to PL12866350T priority Critical patent/PL2777844T3/en
Publication of EP2777844A1 publication Critical patent/EP2777844A1/en
Publication of EP2777844A4 publication Critical patent/EP2777844A4/en
Application granted granted Critical
Publication of EP2777844B1 publication Critical patent/EP2777844B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C11/00Moulding machines characterised by the relative arrangement of the parts of same
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C11/00Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/02Machines in which the moulds are moved during a cycle of successive operations
    • B22C11/04Machines in which the moulds are moved during a cycle of successive operations by a horizontal rotary table or carrier
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C11/00Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/10Moulding machines characterised by the relative arrangement of the parts of same with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/10Cores; Manufacture or installation of cores
    • B22C9/108Installation of cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
EP12866350.7A 2012-01-20 2012-10-12 Flaskless mold making device, flaskless mold making method, and sand receiving device Active EP2777844B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12866350T PL2777844T3 (en) 2012-01-20 2012-10-12 Flaskless mold making device, flaskless mold making method, and sand receiving device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012009808 2012-01-20
PCT/JP2012/076500 WO2013108449A1 (en) 2012-01-20 2012-10-12 Flaskless mold making device, flaskless mold making method, and sand receiving device

Publications (3)

Publication Number Publication Date
EP2777844A1 EP2777844A1 (en) 2014-09-17
EP2777844A4 true EP2777844A4 (en) 2016-04-13
EP2777844B1 EP2777844B1 (en) 2017-06-14

Family

ID=48798886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12866350.7A Active EP2777844B1 (en) 2012-01-20 2012-10-12 Flaskless mold making device, flaskless mold making method, and sand receiving device

Country Status (5)

Country Link
EP (1) EP2777844B1 (en)
JP (1) JP6036705B2 (en)
CN (1) CN103945957B (en)
PL (1) PL2777844T3 (en)
WO (1) WO2013108449A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104209478A (en) * 2014-09-23 2014-12-17 南安市德林机械制造有限公司 Full-automatic molding machine
JP6809433B2 (en) * 2017-10-19 2021-01-06 新東工業株式会社 A method for reducing the occurrence of mold misalignment of the upper and lower molds that have been molded with a frame-drawing machine and the frame-drawing molding line
CN115815536B (en) * 2022-12-07 2026-01-27 岳西县顺达机械有限公司 Sand shooting machine for forklift accessory mold molding

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197344U (en) * 1984-11-30 1986-06-23
JPH01306044A (en) * 1988-06-02 1989-12-11 Kooyoo:Kk Four-stations automatical molding machine
EP1707289A1 (en) * 2004-01-20 2006-10-04 Sintokogio, Ltd. Frame for molding machine and method of molding using the frame
EP1880781A1 (en) * 2005-05-10 2008-01-23 Sintokogio, Ltd. Flaskless molding method
EP1897635A1 (en) * 2005-06-13 2008-03-12 Sintokogio, Ltd. Process for molding molding flask-free upper and lower casting molds, apparatus therefor and method for placing core
EP1897634A1 (en) * 2005-06-13 2008-03-12 Sintokogio, Ltd. Apparatus for molding molding flask-free upper casting mold and lower casting mold

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112151A (en) * 1979-02-21 1980-08-29 Toyota Motor Corp Fettling device for core
JPS5813855U (en) * 1981-07-14 1983-01-28 マツダ株式会社 Shell core sand removal device
JPS5924552A (en) * 1982-07-30 1984-02-08 Sintokogio Ltd Simultaneous forming machine of flaskless type top and bottom molds
JPH054918Y2 (en) * 1988-01-11 1993-02-08
JP2002263792A (en) * 2001-03-07 2002-09-17 Osaka Shell:Kk Sand mold for casting and its molding apparatus
KR100895356B1 (en) 2003-12-18 2009-04-29 신토고교 가부시키가이샤 Method and device for forming flaskless cope and drag, and method of replacing matchplate
CN100402189C (en) * 2004-03-18 2008-07-16 新东工业株式会社 Method and apparatus for molding flask-free cope and drag molds

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197344U (en) * 1984-11-30 1986-06-23
JPH01306044A (en) * 1988-06-02 1989-12-11 Kooyoo:Kk Four-stations automatical molding machine
EP1707289A1 (en) * 2004-01-20 2006-10-04 Sintokogio, Ltd. Frame for molding machine and method of molding using the frame
EP1880781A1 (en) * 2005-05-10 2008-01-23 Sintokogio, Ltd. Flaskless molding method
EP1897635A1 (en) * 2005-06-13 2008-03-12 Sintokogio, Ltd. Process for molding molding flask-free upper and lower casting molds, apparatus therefor and method for placing core
EP1897634A1 (en) * 2005-06-13 2008-03-12 Sintokogio, Ltd. Apparatus for molding molding flask-free upper casting mold and lower casting mold

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013108449A1 *

Also Published As

Publication number Publication date
WO2013108449A1 (en) 2013-07-25
JPWO2013108449A1 (en) 2015-05-11
PL2777844T3 (en) 2017-10-31
EP2777844A1 (en) 2014-09-17
CN103945957A (en) 2014-07-23
CN103945957B (en) 2016-03-02
EP2777844B1 (en) 2017-06-14
JP6036705B2 (en) 2016-11-30

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