EP0443287A3 - A horizontally parted molding machine of stationary drag core box type - Google Patents

A horizontally parted molding machine of stationary drag core box type Download PDF

Info

Publication number
EP0443287A3
EP0443287A3 EP19900420296 EP90420296A EP0443287A3 EP 0443287 A3 EP0443287 A3 EP 0443287A3 EP 19900420296 EP19900420296 EP 19900420296 EP 90420296 A EP90420296 A EP 90420296A EP 0443287 A3 EP0443287 A3 EP 0443287A3
Authority
EP
European Patent Office
Prior art keywords
molding machine
box type
core box
drag core
stationary drag
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
EP19900420296
Other versions
EP0443287A2 (en
EP0443287B1 (en
Inventor
Kazuo Kawai
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.)
NANIWA PRODUCTS CO Ltd
Original Assignee
NANIWA PRODUCTS CO 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12681478&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0443287(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NANIWA PRODUCTS CO Ltd filed Critical NANIWA PRODUCTS CO Ltd
Publication of EP0443287A2 publication Critical patent/EP0443287A2/en
Publication of EP0443287A3 publication Critical patent/EP0443287A3/en
Application granted granted Critical
Publication of EP0443287B1 publication Critical patent/EP0443287B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/12—Moulding machines for making moulds or cores of particular shapes for cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
EP19900420296 1990-02-23 1990-06-22 A horizontally parted molding machine of stationary drag core box type Expired - Lifetime EP0443287B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2044074A JPH0780037B2 (en) 1990-02-23 1990-02-23 Lower mold fixed horizontal split mold making machine
JP44074/90 1990-02-23

Publications (3)

Publication Number Publication Date
EP0443287A2 EP0443287A2 (en) 1991-08-28
EP0443287A3 true EP0443287A3 (en) 1993-03-17
EP0443287B1 EP0443287B1 (en) 1995-03-22

Family

ID=12681478

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900420296 Expired - Lifetime EP0443287B1 (en) 1990-02-23 1990-06-22 A horizontally parted molding machine of stationary drag core box type

Country Status (4)

Country Link
EP (1) EP0443287B1 (en)
JP (1) JPH0780037B2 (en)
DE (1) DE69018060T2 (en)
ES (1) ES2070299T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687942B1 (en) * 1992-02-27 1997-08-14 Peugeot PROCESS AND DEVICE FOR MOLDING CORES IN FOUNDRY SAND CONTAINING A CURABLE RESIN, PREVENTING THE BLOCKING OF SAND INJECTION NOZZLES.
EP0774311A1 (en) * 1995-11-17 1997-05-21 Sintokogio, Ltd. Apparatus and method for producing a core
AU2000272708A1 (en) * 2000-09-19 2002-04-02 Georg Fischer Disa A/S Mould-making machine with means for moving an upper core box to an inspection, cleaning, etc. position
DE10144193C1 (en) * 2001-09-08 2002-10-31 Vaw Mandl & Berger Gmbh Linz Production of molded parts involves pouring a molding material into a molding tool in an injection molding machine
DE102005057724B3 (en) * 2005-12-01 2007-02-01 Laempe & Mössner GmbH Mold or core production by blasting mixture of sand and binder through orifices in blasting plate into mold or core tool and wetting mixture between blasts comprises ultrasonically atomizing wetting liquid
JP5071591B2 (en) * 2009-12-04 2012-11-14 新東工業株式会社 Mold making apparatus and mold making method
CN103170584B (en) * 2013-04-11 2015-01-21 苏州苏铸成套装备制造有限公司 Cold-box core shooter
ES2542894B1 (en) * 2014-02-11 2016-08-03 Loramendi, S.Coop. Machine and method for manufacturing sand males

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700767A (en) * 1986-05-13 1987-10-20 Guido Peterle Molding machine for molding-sand cores

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700767A (en) * 1986-05-13 1987-10-20 Guido Peterle Molding machine for molding-sand cores

Also Published As

Publication number Publication date
JPH0780037B2 (en) 1995-08-30
ES2070299T3 (en) 1995-06-01
EP0443287A2 (en) 1991-08-28
JPH03254334A (en) 1991-11-13
DE69018060T2 (en) 1995-07-27
EP0443287B1 (en) 1995-03-22
DE69018060D1 (en) 1995-04-27

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