FR814477A - Perfectionnements aux machines à matricer - Google Patents

Perfectionnements aux machines à matricer

Info

Publication number
FR814477A
FR814477A FR814477DA FR814477A FR 814477 A FR814477 A FR 814477A FR 814477D A FR814477D A FR 814477DA FR 814477 A FR814477 A FR 814477A
Authority
FR
France
Prior art keywords
forging machines
forging
machines
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
English (en)
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR814477A publication Critical patent/FR814477A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers
    • B21J7/16—Forging machines working with several hammers in rotary arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR814477D 1935-12-04 1936-12-04 Perfectionnements aux machines à matricer Expired FR814477A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US814477XA 1935-12-04 1935-12-04

Publications (1)

Publication Number Publication Date
FR814477A true FR814477A (fr) 1937-06-24

Family

ID=22164223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814477D Expired FR814477A (fr) 1935-12-04 1936-12-04 Perfectionnements aux machines à matricer

Country Status (1)

Country Link
FR (1) FR814477A (fr)

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