EP2979776A4 - Procédé de moulage de moule en sable et appareil de moulage de moule en sable - Google Patents

Procédé de moulage de moule en sable et appareil de moulage de moule en sable

Info

Publication number: EP2979776A4
Authority: EP; European Patent Office
Prior art keywords: sand; mold molding; molding method; molding apparatus; mold
Prior art date: 2013-03-27
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP14776559.8A

Other languages

German (de)

English (en)

Other versions

EP2979776A1 (fr

Inventor

Takumi Maegawa

Hirotsune Watanabe

Tomokazu Suda

Masaomi Mitsutake

Toshio Kanno

Hirotaka Kurita

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.)

2013-03-27

Filing date

2014-01-22

Publication date

2016-11-09

2014-01-22 Application filed by Sintokogio Ltd filed Critical Sintokogio Ltd

2016-02-03 Publication of EP2979776A1 publication Critical patent/EP2979776A1/fr

2016-11-09 Publication of EP2979776A4 publication Critical patent/EP2979776A4/fr

Status Withdrawn legal-status Critical Current

Links

238000000465 moulding Methods 0.000 title 2
238000000034 method Methods 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/06—Core boxes
- B22C7/065—Venting means
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/02—Compacting by pressing devices only
- B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Casting Devices For Molds (AREA)

EP14776559.8A 2013-03-27 2014-01-22 Procédé de moulage de moule en sable et appareil de moulage de moule en sable Withdrawn EP2979776A4 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2013066335A JP2014188551A (ja)	2013-03-27	2013-03-27	砂型造型方法及び砂型造型装置
PCT/JP2014/051273 WO2014156246A1 (fr)	2013-03-27	2014-01-22	Procédé de moulage de moule en sable et appareil de moulage de moule en sable

Publications (2)

Publication Number	Publication Date
EP2979776A1 EP2979776A1 (fr)	2016-02-03
EP2979776A4 true EP2979776A4 (fr)	2016-11-09

Family

ID=51623249

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14776559.8A Withdrawn EP2979776A4 (fr)	2013-03-27	2014-01-22	Procédé de moulage de moule en sable et appareil de moulage de moule en sable

Country Status (6)

Country	Link
US (1)	US20160045951A1 (fr)
EP (1)	EP2979776A4 (fr)
JP (1)	JP2014188551A (fr)
CN (1)	CN104884188A (fr)
TW (1)	TW201440921A (fr)
WO (1)	WO2014156246A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN105014007A (zh) *	2015-08-21	2015-11-04	广东富华铸锻有限公司	原砂焙烧技术在铸件上的应用方法及砂芯
KR101712575B1 (ko) *	2015-10-02	2017-03-13	강길남	사형 자동화 성형장치
JP6378157B2 (ja) *	2015-11-06	2018-08-22	トヨタ自動車株式会社	発泡砂の製造方法およびその製造装置
JP6396876B2 (ja) *	2015-11-06	2018-09-26	トヨタ自動車株式会社	混練砂の充填方法及び充填装置
JP6733564B2 (ja) *	2017-01-24	2020-08-05	新東工業株式会社	鋳型造型装置
JP6897538B2 (ja) *	2017-12-14	2021-06-30	トヨタ自動車株式会社	中子の造型方法及び造型装置
JP6631654B2 (ja) *	2018-05-21	2020-01-15	トヨタ自動車株式会社	中子造型装置
JP2020131269A (ja) *	2019-02-25	2020-08-31	トヨタ自動車株式会社	鋳型造型装置
US11712114B2 (en)	2019-06-21	2023-08-01	Segos Co., Ltd.	Fixing assembly
JP7697297B2 (ja) *	2021-07-08	2025-06-24	トヨタ自動車株式会社	離型装置
CN114700468A (zh) *	2022-04-01	2022-07-05	朱兴丰	一种铸铁用复合砂型自动制造设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0056112A1 (fr) *	1981-01-08	1982-07-21	Nissan Motor Co., Ltd.	Procédé de préparation de sable de fonderie enrobé de résine utilisant du polyester insaturé
JP2000190049A (ja) *	1998-12-24	2000-07-11	Sintokogio Ltd	鋳型の造型方法
JP2002137044A (ja) *	2000-10-30	2002-05-14	Toyota Motor Corp	シェル砂型製造方法
JP2011173157A (ja) *	2010-02-25	2011-09-08	Lignyte Co Ltd	鋳型の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4164523A (en) *	1976-09-09	1979-08-14	Robert Hanning	Method of injection-molding and cooling of shaped synthetic-resin bodies
JPH10263745A (ja) *	1997-03-18	1998-10-06	Noritake Co Ltd	精密鋳造方法及びフラスコ
EP0936245B1 (fr) *	1998-02-12	2004-06-02	Daiho Industrial Co., Ltd	Masse à mouler pour la fabrication d'articles à base de fibres de cellulose et procédé de moulage
JP2002192305A (ja)	2000-12-26	2002-07-10	Aisin Takaoka Ltd	鋳造用中子の製造方法
BRPI0414035B1 (pt) *	2003-09-02	2016-11-22	Sintokogio Ltd	método para formar moldes com mistura de material agregado espumado, mistura de material agregado espumado para formar moldes e macho para fundir metal
US7073557B2 (en) *	2004-02-18	2006-07-11	Hormel Foods, Llc	Method of drying a sand mold using a vacuum
BRPI0618910B1 (pt) *	2005-11-21	2014-06-17	Sintokogio Ltd	Processo para fabricação de moldes
CN101563198B (zh) *	2006-12-01	2012-08-22	棚泽八光社股份有限公司	树脂成型用模具、树脂成型用模具的制造方法及树脂成型品
DE102007051850B4 (de) *	2007-10-30	2025-08-28	Ask Chemicals Gmbh	Verfahren zur Herstellung von Gießformen für die Metallverarbeitung unter Verwendung einer Formstoffmischung mit verbesserter Fliessfähigkeit

2013
- 2013-03-27 JP JP2013066335A patent/JP2014188551A/ja active Pending
2014
- 2014-01-22 CN CN201480003648.2A patent/CN104884188A/zh active Pending
- 2014-01-22 EP EP14776559.8A patent/EP2979776A4/fr not_active Withdrawn
- 2014-01-22 WO PCT/JP2014/051273 patent/WO2014156246A1/fr not_active Ceased
- 2014-01-22 US US14/780,116 patent/US20160045951A1/en not_active Abandoned
- 2014-02-13 TW TW103104720A patent/TW201440921A/zh unknown

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0056112A1 (fr) *	1981-01-08	1982-07-21	Nissan Motor Co., Ltd.	Procédé de préparation de sable de fonderie enrobé de résine utilisant du polyester insaturé
JP2000190049A (ja) *	1998-12-24	2000-07-11	Sintokogio Ltd	鋳型の造型方法
JP2002137044A (ja) *	2000-10-30	2002-05-14	Toyota Motor Corp	シェル砂型製造方法
JP2011173157A (ja) *	2010-02-25	2011-09-08	Lignyte Co Ltd	鋳型の製造方法

Also Published As

Publication number	Publication date
JP2014188551A (ja)	2014-10-06
TW201440921A (zh)	2014-11-01
CN104884188A (zh)	2015-09-02
EP2979776A1 (fr)	2016-02-03
US20160045951A1 (en)	2016-02-18
WO2014156246A1 (fr)	2014-10-02

Legal Events

Date	Code	Title	Description
2016-01-01	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
2016-02-03	17P	Request for examination filed	Effective date: 20150908
2016-02-03	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
2016-02-03	AX	Request for extension of the european patent	Extension state: BA ME
2016-07-06	DAX	Request for extension of the european patent (deleted)
2016-11-09	A4	Supplementary search report drawn up and despatched	Effective date: 20161012
2016-11-09	RIC1	Information provided on ipc code assigned before grant	Ipc: B22C 9/02 20060101AFI20161006BHEP
2017-10-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2017-11-08	18D	Application deemed to be withdrawn	Effective date: 20170509

Publication	Publication Date	Title
GB201302787D0 (en)	2013-04-03	Method and apparatus
GB201311264D0 (en)	2013-08-14	Apparatus and method
SG11201508166RA (en)	2015-12-30	Resin molding apparatus and resin molding method
GB2521258B (en)	2018-02-07	Apparatus and method
GB201306083D0 (en)	2013-05-22	Method and apparatus
EP2979776A4 (fr)	2016-11-09	Procédé de moulage de moule en sable et appareil de moulage de moule en sable
GB201311150D0 (en)	2013-08-07	Apparatus and method
GB2514790B (en)	2016-04-06	Stall-start method and apparatus
GB201319319D0 (en)	2013-12-18	Apparatus and method
GB201306495D0 (en)	2013-05-22	Apparatus and method
GB2518509B (en)	2018-02-28	Apparatus and method
GB201309689D0 (en)	2013-07-17	Method and apparatus
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GB201320657D0 (en)	2014-01-08	Apparatus and method
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GB201321397D0 (en)	2014-01-15	Method and apparatus
GB201305942D0 (en)	2013-05-15	Apparatus and method
GB201315003D0 (en)	2013-10-02	Apparatus and method
GB201314077D0 (en)	2013-09-18	Method and apparatus
GB201308460D0 (en)	2013-06-19	Apparatus and method
GB201304829D0 (en)	2013-05-01	Method and apparatus
GB201404090D0 (en)	2014-04-23	Apparatus and method
GB201319453D0 (en)	2013-12-18	Apparatus and method
GB201317037D0 (en)	2013-11-06	Apparatus and method
GB201316037D0 (en)	2013-10-23	Apparatus and method