FR529910A - Improvements to molding machines - Google Patents

Improvements to molding machines

Info

Publication number
FR529910A
FR529910A FR529910DA FR529910A FR 529910 A FR529910 A FR 529910A FR 529910D A FR529910D A FR 529910DA FR 529910 A FR529910 A FR 529910A
Authority
FR
France
Prior art keywords
molding machines
machines
molding
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)
Inventor
William Henry Nicholls
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 filed Critical
Application granted granted Critical
Publication of FR529910A publication Critical patent/FR529910A/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
    • B22C15/30—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR529910D 1921-01-18 1921-01-18 Improvements to molding machines Expired FR529910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR529910T 1921-01-18

Publications (1)

Publication Number Publication Date
FR529910A true FR529910A (en) 1921-12-09

Family

ID=8922971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR529910D Expired FR529910A (en) 1921-01-18 1921-01-18 Improvements to molding machines

Country Status (1)

Country Link
FR (1) FR529910A (en)

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