FR485220A - Marteau-pilon - Google Patents

Marteau-pilon

Info

Publication number
FR485220A
FR485220A FR485220DA FR485220A FR 485220 A FR485220 A FR 485220A FR 485220D A FR485220D A FR 485220DA FR 485220 A FR485220 A FR 485220A
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
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 FR485220A publication Critical patent/FR485220A/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)
FR485220D 1917-04-26 1917-04-26 Marteau-pilon Expired FR485220A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR485220T 1917-04-26

Publications (1)

Publication Number Publication Date
FR485220A true FR485220A (fr) 1917-12-20

Family

ID=1521947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR485220D Expired FR485220A (fr) 1917-04-26 1917-04-26 Marteau-pilon

Country Status (1)

Country Link
FR (1) FR485220A (fr)

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