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CH257180A - Electric percussion tool. - Google Patents

Electric percussion tool.

Info

Publication number
CH257180A
CH257180A CH257180DA CH257180A CH 257180 A CH257180 A CH 257180A CH 257180D A CH257180D A CH 257180DA CH 257180 A CH257180 A CH 257180A
Authority
CH
Switzerland
Prior art keywords
percussion tool
electric percussion
electric
tool
percussion
Prior art date
Application number
Other languages
Italian (it)
Inventor
Aurelio Macchioni Pietro
Original Assignee
Aurelio Macchioni Pietro
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 Aurelio Macchioni Pietro filed Critical Aurelio Macchioni Pietro
Publication of CH257180A publication Critical patent/CH257180A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
CH257180D 1945-03-21 1946-04-23 Electric percussion tool. CH257180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT257180X 1945-03-21

Publications (1)

Publication Number Publication Date
CH257180A true CH257180A (en) 1948-09-30

Family

ID=11217522

Family Applications (1)

Application Number Title Priority Date Filing Date
CH257180D CH257180A (en) 1945-03-21 1946-04-23 Electric percussion tool.

Country Status (1)

Country Link
CH (1) CH257180A (en)

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