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FR331501A - Marteau-pilon pneumatique - Google Patents

Marteau-pilon pneumatique

Info

Publication number
FR331501A
FR331501A FR331501DA FR331501A FR 331501 A FR331501 A FR 331501A FR 331501D A FR331501D A FR 331501DA FR 331501 A FR331501 A FR 331501A
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
Jean Beche
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR331501A publication Critical patent/FR331501A/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)
FR331501D 1903-04-25 1903-04-25 Marteau-pilon pneumatique Expired FR331501A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR331501T 1903-04-25

Publications (1)

Publication Number Publication Date
FR331501A true FR331501A (fr) 1903-09-17

Family

ID=1381212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR331501D Expired FR331501A (fr) 1903-04-25 1903-04-25 Marteau-pilon pneumatique

Country Status (1)

Country Link
FR (1) FR331501A (fr)

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