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FR2344E - Marteau à air - Google Patents

Marteau à air

Info

Publication number
FR2344E
FR2344E FR2344DA FR2344E FR 2344 E FR2344 E FR 2344E FR 2344D A FR2344D A FR 2344DA FR 2344 E FR2344 E FR 2344E
Authority
FR
France
Prior art keywords
air hammer
hammer
air
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
Conrad Pruner
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 FR2344E publication Critical patent/FR2344E/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)
FR2344D 1903-05-28 1903-10-26 Marteau à air Expired FR2344E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR332556T 1903-05-28
FR2344T 1903-10-26

Publications (1)

Publication Number Publication Date
FR2344E true FR2344E (fr) 1904-03-09

Family

ID=1344996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2344D Expired FR2344E (fr) 1903-05-28 1903-10-26 Marteau à air

Country Status (1)

Country Link
FR (1) FR2344E (fr)

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