EP0444431A3 - Method and apparatus for manufacturing foundry cores - Google Patents

Method and apparatus for manufacturing foundry cores Download PDF

Info

Publication number
EP0444431A3
EP0444431A3 EP19910101420 EP91101420A EP0444431A3 EP 0444431 A3 EP0444431 A3 EP 0444431A3 EP 19910101420 EP19910101420 EP 19910101420 EP 91101420 A EP91101420 A EP 91101420A EP 0444431 A3 EP0444431 A3 EP 0444431A3
Authority
EP
European Patent Office
Prior art keywords
foundry cores
manufacturing foundry
manufacturing
cores
foundry
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
EP19910101420
Other languages
German (de)
Other versions
EP0444431B1 (en
EP0444431A2 (en
Inventor
Reiner Rommel
Werner Landua
Wolfgang Schimpf
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.)
Adolf Hottinger Maschinenbau GmbH
Original Assignee
Adolf Hottinger Maschinenbau GmbH
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 Adolf Hottinger Maschinenbau GmbH filed Critical Adolf Hottinger Maschinenbau GmbH
Publication of EP0444431A2 publication Critical patent/EP0444431A2/en
Publication of EP0444431A3 publication Critical patent/EP0444431A3/en
Application granted granted Critical
Publication of EP0444431B1 publication Critical patent/EP0444431B1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
EP91101420A 1990-02-28 1991-02-04 Method and apparatus for manufacturing foundry cores Expired - Lifetime EP0444431B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4006176A DE4006176A1 (en) 1990-02-28 1990-02-28 Core mould appts. - has common shot station with circular conveyors for shot and hoods with tool and box handling
DE4006176 1990-02-28

Publications (3)

Publication Number Publication Date
EP0444431A2 EP0444431A2 (en) 1991-09-04
EP0444431A3 true EP0444431A3 (en) 1993-03-17
EP0444431B1 EP0444431B1 (en) 1996-05-08

Family

ID=6401073

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91101420A Expired - Lifetime EP0444431B1 (en) 1990-02-28 1991-02-04 Method and apparatus for manufacturing foundry cores

Country Status (5)

Country Link
US (1) US5242008A (en)
EP (1) EP0444431B1 (en)
JP (1) JPH0515946A (en)
DE (2) DE4006176A1 (en)
ES (1) ES2088438T3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4235604A1 (en) * 1992-10-22 1994-04-28 Wagner Heinrich Sinto Masch Molding machine
CA2174551C (en) * 1993-12-03 2000-04-25 Werner Landua Installation and method for producing ready-to-use casting shells or core assemblies
US6986644B2 (en) * 2003-05-02 2006-01-17 Envirotech Pumpsystems, Inc. Hard material impeller and methods and apparatus for construction
WO2005014204A1 (en) * 2003-08-06 2005-02-17 Hottinger Gmbh & Co. Kg Device for producing core packets
US20050126734A1 (en) * 2003-12-12 2005-06-16 Mckibben Kenneth D. Shell sand core machine
CN102019355B (en) * 2010-11-04 2012-06-20 广东省韶铸集团有限公司 Manufacturing device of knock-off core and manufacturing method thereof
CN103192036B (en) * 2013-04-24 2016-01-06 无锡市蠡湖铸业有限公司 Fully automatic disk core shooter
ES2839284T3 (en) * 2016-07-19 2021-07-05 Loramendi S Coop Sand core making machine
US11103918B2 (en) 2018-03-19 2021-08-31 Honda Motor Co., Ltd. Core blowing apparatus for robotic system
KR102208553B1 (en) * 2019-04-25 2021-01-28 백수철 Apparatus for casting aluminium ingot continuously
CN113403458B (en) * 2021-06-23 2022-03-25 唐山鑫业科技有限公司 White heart malleable cast iron production process
CN117480016A (en) * 2021-12-27 2024-01-30 金属机械股份有限公司 Mold molding apparatus and mold molding method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083396A (en) * 1977-04-05 1978-04-11 Ashland Oil, Inc. Rotary type core-making machine
DE3148461C1 (en) * 1981-12-08 1983-04-14 Adolf Hottinger, Gießerei und Maschinenbau GmbH, 6800 Mannheim Core and mask shooting machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957103A (en) * 1974-11-15 1976-05-18 Fellows Harrison E Mold making method and apparatus
US4082134A (en) * 1976-10-27 1978-04-04 International Minerals & Chemical Corporation Combined sand core machine
US4210194A (en) * 1977-01-31 1980-07-01 Roberts Corporation Automatic method for producing molds using chemically bonded sands
CH626549A5 (en) * 1977-06-15 1981-11-30 Fischer Ag Georg
US4190097A (en) * 1977-11-23 1980-02-26 Grede Foundries Inc. Apparatus for making foundry cores
US4184533A (en) * 1978-05-30 1980-01-22 Esco Corporation Machine for shaping sand into cores or molds
FR2456574A1 (en) * 1979-05-15 1980-12-12 Automatisme Tech Continuous foundry-moulding machine using cold box process - where core or moulding boxes are clamped in standard frames carries by several turntables through shooting, gassing and extn. stations
DE3618703A1 (en) * 1986-06-04 1987-12-10 Bruehl Eisenwerk METHOD FOR PRODUCING CORE FOR FOUNDRY PURPOSES AND DEVICE FOR IMPLEMENTING THE METHOD

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083396A (en) * 1977-04-05 1978-04-11 Ashland Oil, Inc. Rotary type core-making machine
DE3148461C1 (en) * 1981-12-08 1983-04-14 Adolf Hottinger, Gießerei und Maschinenbau GmbH, 6800 Mannheim Core and mask shooting machine

Also Published As

Publication number Publication date
EP0444431B1 (en) 1996-05-08
US5242008A (en) 1993-09-07
JPH0515946A (en) 1993-01-26
ES2088438T3 (en) 1996-08-16
DE4006176A1 (en) 1991-09-05
EP0444431A2 (en) 1991-09-04
DE59107777D1 (en) 1996-06-13

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