FR558476A - Marteau pilon pneumatique - Google Patents

Marteau pilon pneumatique

Info

Publication number
FR558476A
FR558476A FR558476DA FR558476A FR 558476 A FR558476 A FR 558476A FR 558476D A FR558476D A FR 558476DA FR 558476 A FR558476 A FR 558476A
Authority
FR
France
Prior art keywords
forging hammer
pneumatic
pneumatic forging
hammer
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)
Inventor
Frederic Beya
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 FR558476A publication Critical patent/FR558476A/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
    • B21J7/10—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers
    • B21J7/12—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers the lever being a spring, i.e. spring hammers
    • 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)
FR558476D 1922-11-10 1922-11-10 Marteau pilon pneumatique Expired FR558476A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR558476T 1922-11-10

Publications (1)

Publication Number Publication Date
FR558476A true FR558476A (fr) 1923-08-28

Family

ID=8941610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR558476D Expired FR558476A (fr) 1922-11-10 1922-11-10 Marteau pilon pneumatique

Country Status (1)

Country Link
FR (1) FR558476A (fr)

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