FR64476E - Mechanical hammer driven by electric motor - Google Patents

Mechanical hammer driven by electric motor

Info

Publication number
FR64476E
FR64476E FR64476DA FR64476E FR 64476 E FR64476 E FR 64476E FR 64476D A FR64476D A FR 64476DA FR 64476 E FR64476 E FR 64476E
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 FR64476E publication Critical patent/FR64476E/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)
FR64476D 1953-07-16 1953-07-16 Mechanical hammer driven by electric motor Expired FR64476E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR64476T 1953-07-16

Publications (1)

Publication Number Publication Date
FR64476E true FR64476E (en) 1955-11-10

Family

ID=1363746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64476D Expired FR64476E (en) 1953-07-16 1953-07-16 Mechanical hammer driven by electric motor

Country Status (1)

Country Link
FR (1) FR64476E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914671A (en) * 1983-04-20 1990-04-03 Mitsubishi Denki Kabushiki Kaisha Laser device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914671A (en) * 1983-04-20 1990-04-03 Mitsubishi Denki Kabushiki Kaisha Laser device

Similar Documents

Publication Publication Date Title
FR1319811A (en) Portable machine tool driven by electric motor
FR1049666A (en) Explosion-proof electric motor
FR64476E (en) Mechanical hammer driven by electric motor
FR1075707A (en) Mechanical hammer driven by electric motor
FR1090633A (en) Electric motor
FR1072971A (en) Portable polisher driven by electric motor
FR1118494A (en) Electric motor
FR1083489A (en) Electric motor
FR1107425A (en) Electric motor
FR1115389A (en) Electric motor
FR1097729A (en) Advanced electric motor
FR1131720A (en) Electric traction motor
FR1022031A (en) Electric motor toy
FR1106038A (en) Advanced starter for electric motor
FR1090853A (en) Reciprocating motor control
FR1105756A (en) Electric starter motor
FR1121044A (en) Improvements to submersible pumps driven by electric motor
FR1021961A (en) Electric motor
FR1110552A (en) Electric motor or electric generator encapsulated
AT179724B (en) Fully insulated handheld power tool driven by an electric motor
CH316893A (en) Motor mechanism
FR1067276A (en) Hammer with electric drive motor
FR1043140A (en) Electric motor vibrator
FR1011723A (en) Portable electric motor
FR1111996A (en) Electric generator or electric motor