EP2777844A4 - Flaskless mold making device, flaskless mold making method, and sand receiving device - Google Patents

Flaskless mold making device, flaskless mold making 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 making
flaskless mold
flaskless
sand receiving
receiving device
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

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/02—Machines in which the moulds are moved during a cycle of successive operations
    • B22C11/04—Machines in which the moulds are moved during a cycle of successive operations by a horizontal rotary table or carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/10—Moulding 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/108—Installation 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 (2)

* 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

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
EP1695776B1 (en) 2003-12-18 2010-12-08 Sintokogio, Ltd. 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 of forming molding-flask-less, upper and lower molds and device therefor

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

Similar Documents

Publication Publication Date Title
EP2937160A4 (en) Coated sand, manufacturing method for same, and manufacturing method for mold
PL3060362T3 (en) Multi-component system for producing molds and cores and methods form making molds and cores
EP2851142A4 (en) Molding sand for rapid prototyping
PL2785480T3 (en) Method for molding sand mold and sand mold
EP2960031A4 (en) Method for producing a tire-vulcanizing mold and tire-vulcanizing mold
EP2931456A4 (en) Patternless sand mold and core formation for rapid casting
EP2923817A4 (en) Imprint mold manufacturing method, imprint mold, and imprint mold manufacturing kit
EP2883855A4 (en) Method for preparing inorganic particles, and inorganic particles obtained thereby
GB201417764D0 (en) Manufacturing method of casting, manufacturing device thereof, and casting
PL2805782T3 (en) Core-making device, and core-making method
EP2921243A4 (en) Sand for casting mold, manufacturing method for sand casting-mold, and core for metal casting
HK1210109A1 (en) Method and device for shaping and locking shells
ZA201408553B (en) Molding polymides, methods for the production thereof, and use thereof
EP2865507A4 (en) Resin cast device and resin cast method
GB2515889B (en) Casting method
EP2923818A4 (en) Imprint mold manufacturing method
EP2939759A4 (en) Method for producing structure for casting and structure such as mold
EP2826574A4 (en) Core sand filling method
EP2803470A4 (en) Molding method and molding device
EP2851143A4 (en) Molding sand regeneration device
EP2832470A4 (en) Forging method and mold for forging
HK1212652A1 (en) Method and device for pressure casting
EP2921548A4 (en) Refined-coal production method, and refined-coal production device
EP2940156A4 (en) Molten iron manufacturing apparatus and molten iron manufacturing method
PL3030363T3 (en) Method and system for producing sand moulds

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140611

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: B22C 11/04 20060101ALI20151105BHEP

Ipc: B22C 11/00 20060101AFI20151105BHEP

Ipc: B22C 11/10 20060101ALI20151105BHEP

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160316

RIC1 Information provided on ipc code assigned before grant

Ipc: B22C 11/04 20060101ALI20160310BHEP

Ipc: B22C 11/10 20060101ALI20160310BHEP

Ipc: B22C 11/00 20060101AFI20160310BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170119

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SINTOKOGIO, LTD.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 900481

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602012033565

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170614

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170914

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170915

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 900481

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170914

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171014

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602012033565

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

26N No opposition filed

Effective date: 20180315

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20171012

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180629

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171012

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171031

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171031

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171012

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20171031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171031

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171012

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171012

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20121012

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170614

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20230926

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20231009

Year of fee payment: 12

Ref country code: DE

Payment date: 20231020

Year of fee payment: 12