FR769131A - Method and machine for molding hollow pistons - Google Patents

Method and machine for molding hollow pistons

Info

Publication number
FR769131A
FR769131A FR769131DA FR769131A FR 769131 A FR769131 A FR 769131A FR 769131D A FR769131D A FR 769131DA FR 769131 A FR769131 A FR 769131A
Authority
FR
France
Prior art keywords
machine
molding hollow
hollow pistons
pistons
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)
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.)
STERLING CORP
Original Assignee
STERLING CORP
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 STERLING CORP filed Critical STERLING CORP
Application granted granted Critical
Publication of FR769131A publication Critical patent/FR769131A/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
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/14—Machines with evacuated die cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR769131D 1934-02-02 1934-02-02 Method and machine for molding hollow pistons Expired FR769131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR769131T 1934-02-02

Publications (1)

Publication Number Publication Date
FR769131A true FR769131A (en) 1934-08-20

Family

ID=9184598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR769131D Expired FR769131A (en) 1934-02-02 1934-02-02 Method and machine for molding hollow pistons

Country Status (1)

Country Link
FR (1) FR769131A (en)

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