FR1075707A - Mechanical hammer driven by electric motor - Google Patents

Mechanical hammer driven by electric motor

Info

Publication number
FR1075707A
FR1075707A FR1075707DA FR1075707A FR 1075707 A FR1075707 A FR 1075707A FR 1075707D A FR1075707D A FR 1075707DA FR 1075707 A FR1075707 A FR 1075707A
Authority
FR
France
Prior art keywords
electric motor
hammer driven
mechanical hammer
mechanical
driven
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
French (fr)
Inventor
Georges Briand-Neyrat
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 FR1075707A publication Critical patent/FR1075707A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1075707D 1953-03-17 1953-03-17 Mechanical hammer driven by electric motor Expired FR1075707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1075707T 1953-03-17

Publications (1)

Publication Number Publication Date
FR1075707A true FR1075707A (en) 1954-10-19

Family

ID=9607318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1075707D Expired FR1075707A (en) 1953-03-17 1953-03-17 Mechanical hammer driven by electric motor

Country Status (1)

Country Link
FR (1) FR1075707A (en)

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