FR779926A - Sand tank for foundry mold core blowing machines - Google Patents

Sand tank for foundry mold core blowing machines

Info

Publication number
FR779926A
FR779926A FR779926DA FR779926A FR 779926 A FR779926 A FR 779926A FR 779926D A FR779926D A FR 779926DA FR 779926 A FR779926 A FR 779926A
Authority
FR
France
Prior art keywords
mold core
sand tank
foundry mold
blowing machines
core blowing
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 FR779926A publication Critical patent/FR779926A/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
    • B22C15/23—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
    • B22C15/245—Blowing tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
FR779926D 1933-04-25 1934-10-19 Sand tank for foundry mold core blowing machines Expired FR779926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB163659D DE660093C (en) 1933-04-25 1933-04-25 Core blowing machine

Publications (1)

Publication Number Publication Date
FR779926A true FR779926A (en) 1935-04-16

Family

ID=7005040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779926D Expired FR779926A (en) 1933-04-25 1934-10-19 Sand tank for foundry mold core blowing machines

Country Status (2)

Country Link
DE (1) DE660093C (en)
FR (1) FR779926A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864134A (en) * 1955-01-27 1958-12-16 Charles R Harrison Core blowing machine
US2978760A (en) * 1957-07-16 1961-04-11 Loire Atel Forges Core making machine
US3664407A (en) * 1967-02-27 1972-05-23 Robert H Barron Apparatus for making shell molds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864134A (en) * 1955-01-27 1958-12-16 Charles R Harrison Core blowing machine
US2978760A (en) * 1957-07-16 1961-04-11 Loire Atel Forges Core making machine
US3664407A (en) * 1967-02-27 1972-05-23 Robert H Barron Apparatus for making shell molds

Also Published As

Publication number Publication date
DE660093C (en) 1938-05-16

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