FR1217923A - Apparatus for the treatment of weights - Google Patents

Apparatus for the treatment of weights

Info

Publication number
FR1217923A
FR1217923A FR781626A FR781626A FR1217923A FR 1217923 A FR1217923 A FR 1217923A FR 781626 A FR781626 A FR 781626A FR 781626 A FR781626 A FR 781626A FR 1217923 A FR1217923 A FR 1217923A
Authority
FR
France
Prior art keywords
weights
treatment
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
FR781626A
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.)
Oglebay Norton Co
Original Assignee
Oglebay Norton Co
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 Oglebay Norton Co filed Critical Oglebay Norton Co
Application granted granted Critical
Publication of FR1217923A publication Critical patent/FR1217923A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/12—Appurtenances, e.g. for sintering, for preventing splashing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR781626A 1957-12-16 1958-12-15 Apparatus for the treatment of weights Expired FR1217923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1217923XA 1957-12-16 1957-12-16

Publications (1)

Publication Number Publication Date
FR1217923A true FR1217923A (en) 1960-05-06

Family

ID=22398811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781626A Expired FR1217923A (en) 1957-12-16 1958-12-15 Apparatus for the treatment of weights

Country Status (1)

Country Link
FR (1) FR1217923A (en)

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