FR1206887A - Electro-magnetic hammer - Google Patents

Electro-magnetic hammer

Info

Publication number
FR1206887A
FR1206887A FR1206887DA FR1206887A FR 1206887 A FR1206887 A FR 1206887A FR 1206887D A FR1206887D A FR 1206887DA FR 1206887 A FR1206887 A FR 1206887A
Authority
FR
France
Prior art keywords
electro
magnetic hammer
hammer
magnetic
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
Pietro Aurelio Macchioni
Luigi Macchioni
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 FR1206887A publication Critical patent/FR1206887A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B25D11/064—Means for driving the impulse member using an electromagnetic drive

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1206887D 1957-05-22 1958-05-21 Electro-magnetic hammer Expired FR1206887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1206887X 1957-05-22

Publications (1)

Publication Number Publication Date
FR1206887A true FR1206887A (en) 1960-02-12

Family

ID=11433347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1206887D Expired FR1206887A (en) 1957-05-22 1958-05-21 Electro-magnetic hammer

Country Status (1)

Country Link
FR (1) FR1206887A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561565A1 (en) * 1984-03-23 1985-09-27 Norlac Plastiques Sa ELECTRIC KNIFE, PARTICULARLY FOR OPENING OYSTERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561565A1 (en) * 1984-03-23 1985-09-27 Norlac Plastiques Sa ELECTRIC KNIFE, PARTICULARLY FOR OPENING OYSTERS

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