FR671187A - Improvements to tamping machines for molding frames - Google Patents

Improvements to tamping machines for molding frames

Info

Publication number
FR671187A
FR671187A FR671187DA FR671187A FR 671187 A FR671187 A FR 671187A FR 671187D A FR671187D A FR 671187DA FR 671187 A FR671187 A FR 671187A
Authority
FR
France
Prior art keywords
tamping machines
molding frames
frames
molding
tamping
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.)
LANDON RADIATOR Co Inc
Original Assignee
LANDON RADIATOR Co Inc
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 LANDON RADIATOR Co Inc filed Critical LANDON RADIATOR Co Inc
Application granted granted Critical
Publication of FR671187A publication Critical patent/FR671187A/en
Expired 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
    • B22C13/10—Moulding machines for making moulds or cores of particular shapes for pipes or elongated hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Casting Devices For Molds (AREA)
FR671187D 1929-03-04 1929-03-09 Improvements to tamping machines for molding frames Expired FR671187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6965/29A GB326340A (en) 1929-03-04 1929-03-04 Improvements in or relating to moulders' ramming machines

Publications (1)

Publication Number Publication Date
FR671187A true FR671187A (en) 1929-12-10

Family

ID=9824064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR671187D Expired FR671187A (en) 1929-03-04 1929-03-09 Improvements to tamping machines for molding frames

Country Status (3)

Country Link
US (1) US1711954A (en)
FR (1) FR671187A (en)
GB (1) GB326340A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233291A (en) * 1960-09-26 1966-02-08 Osborn Mfg Co Explosive force molding machine and method
US3234601A (en) * 1961-12-11 1966-02-15 Osborn Mfg Co Molding machine with universal squeeze board
ES337872A1 (en) * 1966-12-28 1968-03-01 Heinrich Wagner Maschinenfrabr Apparatus for compressing and packing molding sand

Also Published As

Publication number Publication date
GB326340A (en) 1930-03-13
US1711954A (en) 1929-05-07

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