JPS5260477A - Hammer driving device - Google Patents

Hammer driving device

Info

Publication number
JPS5260477A
JPS5260477A JP13646175A JP13646175A JPS5260477A JP S5260477 A JPS5260477 A JP S5260477A JP 13646175 A JP13646175 A JP 13646175A JP 13646175 A JP13646175 A JP 13646175A JP S5260477 A JPS5260477 A JP S5260477A
Authority
JP
Japan
Prior art keywords
driving device
moving member
hammer driving
hammer
printer hammer
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.)
Pending
Application number
JP13646175A
Other languages
Japanese (ja)
Inventor
Masao Hiyane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13646175A priority Critical patent/JPS5260477A/en
Publication of JPS5260477A publication Critical patent/JPS5260477A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

PURPOSE: A device for driving a printer hammer by flowing an electric current to an an annular primary coil, whereby the driving force created by the current induced on the moving member and the field of a permanent magnet causes the moving member to meve toward the axial direction of a pot-shaped core, to thereby drive the printer hammer.
COPYRIGHT: (C)1977,JPO&Japio
JP13646175A 1975-11-12 1975-11-12 Hammer driving device Pending JPS5260477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13646175A JPS5260477A (en) 1975-11-12 1975-11-12 Hammer driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13646175A JPS5260477A (en) 1975-11-12 1975-11-12 Hammer driving device

Publications (1)

Publication Number Publication Date
JPS5260477A true JPS5260477A (en) 1977-05-18

Family

ID=15175643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13646175A Pending JPS5260477A (en) 1975-11-12 1975-11-12 Hammer driving device

Country Status (1)

Country Link
JP (1) JPS5260477A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640470A (en) * 1979-09-11 1981-04-16 Soyuzny Z Mekh Khim Ochistke K Method and device for improving capacity which solid medium enter into device body
JPS57171475A (en) * 1981-04-13 1982-10-22 Kogyo Gijutsuin Low-frequency vibration generator
JPH0225077U (en) * 1988-08-04 1990-02-19

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640470A (en) * 1979-09-11 1981-04-16 Soyuzny Z Mekh Khim Ochistke K Method and device for improving capacity which solid medium enter into device body
JPH0342949B2 (en) * 1979-09-11 1991-06-28 G Soyuz Z Mekh Khim Ochistke Kotloagregatov
JPS57171475A (en) * 1981-04-13 1982-10-22 Kogyo Gijutsuin Low-frequency vibration generator
JPH0117750B2 (en) * 1981-04-13 1989-03-31 Kogyo Gijutsuin
JPH0225077U (en) * 1988-08-04 1990-02-19
JPH0730137Y2 (en) * 1988-08-04 1995-07-12 株式会社不二越 Vibration table using piezoelectric element

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