FR348672A - Marteau-pilon manoeuvré à l'aide de l'air - Google Patents

Marteau-pilon manoeuvré à l'aide de l'air

Info

Publication number
FR348672A
FR348672A FR348672DA FR348672A FR 348672 A FR348672 A FR 348672A FR 348672D A FR348672D A FR 348672DA FR 348672 A FR348672 A FR 348672A
Authority
FR
France
Prior art keywords
air
forging hammer
hammer operated
operated
forging
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.)
WERKZEUGMASCHINENFABRIK BERNER
Original Assignee
WERKZEUGMASCHINENFABRIK BERNER
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 WERKZEUGMASCHINENFABRIK BERNER filed Critical WERKZEUGMASCHINENFABRIK BERNER
Application granted granted Critical
Publication of FR348672A publication Critical patent/FR348672A/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
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/24—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR348672D 1904-02-11 1904-11-14 Marteau-pilon manoeuvré à l'aide de l'air Expired FR348672A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE348672X 1904-02-11

Publications (1)

Publication Number Publication Date
FR348672A true FR348672A (fr) 1905-04-21

Family

ID=1397232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR348672D Expired FR348672A (fr) 1904-02-11 1904-11-14 Marteau-pilon manoeuvré à l'aide de l'air

Country Status (1)

Country Link
FR (1) FR348672A (fr)

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