FR23015E - Marteau-pilon - Google Patents

Marteau-pilon

Info

Publication number
FR23015E
FR23015E FR23015A FR23015DA FR23015E FR 23015 E FR23015 E FR 23015E FR 23015 A FR23015 A FR 23015A FR 23015D A FR23015D A FR 23015DA FR 23015 E FR23015 E FR 23015E
Authority
FR
France
Prior art keywords
sledgehammer
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
FR23015A
Other languages
English (en)
Inventor
Claudius Charmet
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 FR23015E publication Critical patent/FR23015E/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
    • B21J7/32—Drives for hammers; Transmission means therefor for power hammers operated by rotary drive, e.g. by electric motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR23015A 1920-04-21 1920-04-21 Marteau-pilon Expired FR23015E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR23015T 1920-04-21

Publications (1)

Publication Number Publication Date
FR23015E true FR23015E (fr) 1921-09-20

Family

ID=8661813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR23015A Expired FR23015E (fr) 1920-04-21 1920-04-21 Marteau-pilon

Country Status (1)

Country Link
FR (1) FR23015E (fr)

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