FR2456574A1 - 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 - Google Patents

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

Info

Publication number
FR2456574A1
FR2456574A1 FR7912321A FR7912321A FR2456574A1 FR 2456574 A1 FR2456574 A1 FR 2456574A1 FR 7912321 A FR7912321 A FR 7912321A FR 7912321 A FR7912321 A FR 7912321A FR 2456574 A1 FR2456574 A1 FR 2456574A1
Authority
FR
France
Prior art keywords
turntable
moulding
core
gassing
shooting
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.)
Withdrawn
Application number
FR7912321A
Other languages
French (fr)
Inventor
Jacques Richard
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.)
AUTOMATISME Technology
Automatisme et Technique
Original Assignee
AUTOMATISME Technology
Automatisme et Technique
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 AUTOMATISME Technology, Automatisme et Technique filed Critical AUTOMATISME Technology
Priority to FR7912321A priority Critical patent/FR2456574A1/en
Publication of FR2456574A1 publication Critical patent/FR2456574A1/en
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

The machine is employed to mfr. either moulds or cores, and consists of a set of turntables which rotate on a vertical axis. At least one loading turntable is used together with a shooting turntable, a gassing turntable, and a turntable on which the moulds or cores are extracted; transfer turntables are also included. The rotation of the turntables is synchronised, so all the core- or moulding- boxes travel at a constant linear speed; and each turntable is employed to carry box frames with the same external size and shape, and in which two core box halves can be located. The box frames can easily be replaced on the loading turntable. Output is much higher, and maintenance is much easier than with an earlier maching described in FR 2170828; all leakage of toxic gases is prevented by hermetic seals.
FR7912321A 1979-05-15 1979-05-15 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 Withdrawn FR2456574A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7912321A FR2456574A1 (en) 1979-05-15 1979-05-15 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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912321A FR2456574A1 (en) 1979-05-15 1979-05-15 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

Publications (1)

Publication Number Publication Date
FR2456574A1 true FR2456574A1 (en) 1980-12-12

Family

ID=9225483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912321A Withdrawn FR2456574A1 (en) 1979-05-15 1979-05-15 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

Country Status (1)

Country Link
FR (1) FR2456574A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445564A (en) * 1981-11-10 1984-05-01 Tsentralnoe Proektno-Konstruktorskoe I Tekhnologicheskoe Bjuro Machine for making mould cores from flowable core sand mixtures in hot multiple core boxes
FR2624413A1 (en) * 1987-12-10 1989-06-16 Fondetec Installation for automatic handling and processing of foundry cores
US5242008A (en) * 1990-02-28 1993-09-07 Adolf Hottinger Maschinenbau Gmbh Method and apparatus for producing cores for foundry purposes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445564A (en) * 1981-11-10 1984-05-01 Tsentralnoe Proektno-Konstruktorskoe I Tekhnologicheskoe Bjuro Machine for making mould cores from flowable core sand mixtures in hot multiple core boxes
FR2624413A1 (en) * 1987-12-10 1989-06-16 Fondetec Installation for automatic handling and processing of foundry cores
US5242008A (en) * 1990-02-28 1993-09-07 Adolf Hottinger Maschinenbau Gmbh Method and apparatus for producing cores for foundry purposes

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Legal Events

Date Code Title Description
ST Notification of lapse