FR718895A - Compressed air blowing machine for making sand cores or other similar parts - Google Patents

Compressed air blowing machine for making sand cores or other similar parts

Info

Publication number
FR718895A
FR718895A FR718895DA FR718895A FR 718895 A FR718895 A FR 718895A FR 718895D A FR718895D A FR 718895DA FR 718895 A FR718895 A FR 718895A
Authority
FR
France
Prior art keywords
compressed air
air blowing
similar parts
blowing machine
sand cores
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.)
Expired
Application number
Other languages
French (fr)
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.)
Badische Maschinenfabrik GmbH
Original Assignee
Badische Maschinenfabrik 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 Badische Maschinenfabrik GmbH filed Critical Badische Maschinenfabrik GmbH
Application granted granted Critical
Publication of FR718895A publication Critical patent/FR718895A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
FR718895D 1930-08-21 1931-06-19 Compressed air blowing machine for making sand cores or other similar parts Expired FR718895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE544268T 1930-08-21

Publications (1)

Publication Number Publication Date
FR718895A true FR718895A (en) 1932-01-29

Family

ID=34258096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718895D Expired FR718895A (en) 1930-08-21 1931-06-19 Compressed air blowing machine for making sand cores or other similar parts

Country Status (2)

Country Link
DE (1) DE544268C (en)
FR (1) FR718895A (en)

Cited By (4)

* 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
US3664407A (en) * 1967-02-27 1972-05-23 Robert H Barron Apparatus for making shell molds
FR2541146A1 (en) * 1982-11-12 1984-08-24 Sintokogio Ltd MACHINE FOR MAKING FOUNDRY CORES
FR2546779A1 (en) * 1983-05-27 1984-12-07 Sintokogio Ltd APPARATUS FOR MANUFACTURING FOUNDRY CORES

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611938A (en) * 1949-06-15 1952-09-30 Hansberg Fritz Machine for ramming foundry cores by means of compressed air
US3470938A (en) * 1966-09-28 1969-10-07 Sherwin Williams Co Mold and core blowing machine
CH665787A5 (en) * 1984-07-11 1988-06-15 Fischer Ag Georg METHOD AND DEVICE FOR COMPRESSING GRAINY MOLDS.

Cited By (4)

* 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
US3664407A (en) * 1967-02-27 1972-05-23 Robert H Barron Apparatus for making shell molds
FR2541146A1 (en) * 1982-11-12 1984-08-24 Sintokogio Ltd MACHINE FOR MAKING FOUNDRY CORES
FR2546779A1 (en) * 1983-05-27 1984-12-07 Sintokogio Ltd APPARATUS FOR MANUFACTURING FOUNDRY CORES

Also Published As

Publication number Publication date
DE544268C (en) 1932-02-16

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