FR2464768A1 - Machine a souffler les noyaux de fonderie - Google Patents

Machine a souffler les noyaux de fonderie Download PDF

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Publication number
FR2464768A1
FR2464768A1 FR7922852A FR7922852A FR2464768A1 FR 2464768 A1 FR2464768 A1 FR 2464768A1 FR 7922852 A FR7922852 A FR 7922852A FR 7922852 A FR7922852 A FR 7922852A FR 2464768 A1 FR2464768 A1 FR 2464768A1
Authority
FR
France
Prior art keywords
core
blowing
machine
reservoir
sand
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
FR7922852A
Other languages
English (en)
French (fr)
Other versions
FR2464768B1 (https=
Inventor
Grigory Semenovich Taburinsky
Petr Iosifovich Kholodenko
Viktor Alexandrovic Komissarov
Arnold Lvovich Shteinman
Anna Sergeevna Savinova
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.)
INST LITEINOGO MASH
Original Assignee
INST LITEINOGO MASH
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 INST LITEINOGO MASH filed Critical INST LITEINOGO MASH
Priority to FR7922852A priority Critical patent/FR2464768A1/fr
Publication of FR2464768A1 publication Critical patent/FR2464768A1/fr
Application granted granted Critical
Publication of FR2464768B1 publication Critical patent/FR2464768B1/fr
Granted 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)
FR7922852A 1979-09-13 1979-09-13 Machine a souffler les noyaux de fonderie Granted FR2464768A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7922852A FR2464768A1 (fr) 1979-09-13 1979-09-13 Machine a souffler les noyaux de fonderie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7922852A FR2464768A1 (fr) 1979-09-13 1979-09-13 Machine a souffler les noyaux de fonderie

Publications (2)

Publication Number Publication Date
FR2464768A1 true FR2464768A1 (fr) 1981-03-20
FR2464768B1 FR2464768B1 (https=) 1981-11-27

Family

ID=9229605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922852A Granted FR2464768A1 (fr) 1979-09-13 1979-09-13 Machine a souffler les noyaux de fonderie

Country Status (1)

Country Link
FR (1) FR2464768A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493874A1 (en) * 1990-12-14 1992-07-08 Disamatic, Inc. Core box shuttle system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905988A (en) * 1953-12-07 1959-09-29 Sutter Products Company Machine for automatically making sand cores
US3528481A (en) * 1968-10-17 1970-09-15 Pettibone Corp Core making machine with hardening gas manifold
US3899019A (en) * 1972-06-09 1975-08-12 Acme Cleveland Corp Three-position molding machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905988A (en) * 1953-12-07 1959-09-29 Sutter Products Company Machine for automatically making sand cores
US3528481A (en) * 1968-10-17 1970-09-15 Pettibone Corp Core making machine with hardening gas manifold
US3899019A (en) * 1972-06-09 1975-08-12 Acme Cleveland Corp Three-position molding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493874A1 (en) * 1990-12-14 1992-07-08 Disamatic, Inc. Core box shuttle system

Also Published As

Publication number Publication date
FR2464768B1 (https=) 1981-11-27

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Legal Events

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ST Notification of lapse