EP3427862A4 - Flaskless molding machine - Google Patents

Flaskless molding machine Download PDF

Info

Publication number
EP3427862A4
EP3427862A4 EP17799306.0A EP17799306A EP3427862A4 EP 3427862 A4 EP3427862 A4 EP 3427862A4 EP 17799306 A EP17799306 A EP 17799306A EP 3427862 A4 EP3427862 A4 EP 3427862A4
Authority
EP
European Patent Office
Prior art keywords
molding machine
flaskless molding
flaskless
machine
molding
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
EP17799306.0A
Other languages
German (de)
French (fr)
Other versions
EP3427862A1 (en
EP3427862B1 (en
Inventor
Koichi Sakaguchi
Tokiya Terabe
Tatsumi Fujita
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
Publication of EP3427862A1 publication Critical patent/EP3427862A1/en
Publication of EP3427862A4 publication Critical patent/EP3427862A4/en
Application granted granted Critical
Publication of EP3427862B1 publication Critical patent/EP3427862B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/02—Compacting by pressing devices only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C19/00—Components or accessories for moulding machines
    • B22C19/04—Controlling devices specially designed for moulding machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
EP17799306.0A 2016-05-17 2017-05-12 Flaskless molding machine Active EP3427862B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016098762A JP6536480B2 (en) 2016-05-17 2016-05-17 Blanking machine
PCT/JP2017/018069 WO2017199882A1 (en) 2016-05-17 2017-05-12 Flaskless molding machine

Publications (3)

Publication Number Publication Date
EP3427862A1 EP3427862A1 (en) 2019-01-16
EP3427862A4 true EP3427862A4 (en) 2019-10-02
EP3427862B1 EP3427862B1 (en) 2022-04-27

Family

ID=60325979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17799306.0A Active EP3427862B1 (en) 2016-05-17 2017-05-12 Flaskless molding machine

Country Status (9)

Country Link
US (1) US20190151935A1 (en)
EP (1) EP3427862B1 (en)
JP (1) JP6536480B2 (en)
KR (1) KR20190009737A (en)
CN (1) CN109070196B (en)
BR (1) BR112018068835A2 (en)
MX (1) MX2018013670A (en)
TW (1) TW201742687A (en)
WO (1) WO2017199882A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110918882A (en) * 2019-12-12 2020-03-27 邢现军 Sand mold forming method using high-speed sand mold horizontal molding machine
CN112548047A (en) * 2020-11-04 2021-03-26 青岛新东机械有限公司 Full-automatic single-station molding machine
CN113198980A (en) * 2021-05-19 2021-08-03 常州巧捷铸造设备有限公司 Middle box propulsion device of clay sand molding machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216118A (en) * 1985-07-16 1987-01-24 Japan Steel Works Ltd:The Accumulator for injection of resin
JPH05237597A (en) * 1992-02-28 1993-09-17 Sintokogio Ltd Device for molding static pressure mold
JPH0691347A (en) * 1992-02-21 1994-04-05 Sintokogio Ltd Molding sand squeezing device
EP2529858A1 (en) * 2010-01-29 2012-12-05 Sintokogio, Ltd. Snap flask molding device
JP2013252555A (en) * 2012-06-08 2013-12-19 Metal Engineering Kk Method for molding casting mold and device therefor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035006B1 (en) * 1970-12-19 1975-11-13
JPS5238572Y2 (en) * 1974-10-25 1977-09-01
DE59506072D1 (en) * 1994-04-27 1999-07-08 Dorst Masch & Anlagen Process for the production of compacts from powdery material and corresponding press
JP2003055967A (en) * 2001-08-20 2003-02-26 Nippon Steel Corp Penetration method of steel pipe pile
WO2007018207A1 (en) 2005-08-10 2007-02-15 Sintokogio, Ltd. Method and device for molding cope and drag
JP4221731B2 (en) * 2006-12-06 2009-02-12 新東工業株式会社 Vertical mold making machine
JP5451157B2 (en) * 2009-04-13 2014-03-26 メタルエンジニアリング株式会社 Mold making method
EA019556B1 (en) * 2009-10-28 2014-04-30 Синтокогио, Лтд. Molding process for simultaneously making an upper mold and a lower mold and a flaskless molding machine
JP5168743B2 (en) * 2009-11-05 2013-03-27 新東工業株式会社 Simultaneous mold making method and blank frame mold making apparatus
JP5126695B2 (en) * 2009-10-28 2013-01-23 新東工業株式会社 Punching mold making equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216118A (en) * 1985-07-16 1987-01-24 Japan Steel Works Ltd:The Accumulator for injection of resin
JPH0691347A (en) * 1992-02-21 1994-04-05 Sintokogio Ltd Molding sand squeezing device
JPH05237597A (en) * 1992-02-28 1993-09-17 Sintokogio Ltd Device for molding static pressure mold
EP2529858A1 (en) * 2010-01-29 2012-12-05 Sintokogio, Ltd. Snap flask molding device
JP2013252555A (en) * 2012-06-08 2013-12-19 Metal Engineering Kk Method for molding casting mold and device therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017199882A1 *

Also Published As

Publication number Publication date
US20190151935A1 (en) 2019-05-23
EP3427862A1 (en) 2019-01-16
EP3427862B1 (en) 2022-04-27
JP6536480B2 (en) 2019-07-03
TW201742687A (en) 2017-12-16
CN109070196B (en) 2021-02-02
WO2017199882A1 (en) 2017-11-23
JP2017205778A (en) 2017-11-24
KR20190009737A (en) 2019-01-29
CN109070196A (en) 2018-12-21
BR112018068835A2 (en) 2019-01-22
MX2018013670A (en) 2019-04-25

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