FR908026A - Marteau mécanique - Google Patents

Marteau mécanique

Info

Publication number
FR908026A
FR908026A FR908026DA FR908026A FR 908026 A FR908026 A FR 908026A FR 908026D A FR908026D A FR 908026DA FR 908026 A FR908026 A FR 908026A
Authority
FR
France
Prior art keywords
mechanical hammer
hammer
mechanical
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
Benjamin-Rene Planche
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 FR908026A publication Critical patent/FR908026A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR908026D 1944-06-02 1944-06-02 Marteau mécanique Expired FR908026A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908026T 1944-06-02

Publications (1)

Publication Number Publication Date
FR908026A true FR908026A (fr) 1946-03-28

Family

ID=9406782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908026D Expired FR908026A (fr) 1944-06-02 1944-06-02 Marteau mécanique

Country Status (1)

Country Link
FR (1) FR908026A (fr)

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