JPH0536694Y2 - - Google Patents

Info

Publication number
JPH0536694Y2
JPH0536694Y2 JP1988070729U JP7072988U JPH0536694Y2 JP H0536694 Y2 JPH0536694 Y2 JP H0536694Y2 JP 1988070729 U JP1988070729 U JP 1988070729U JP 7072988 U JP7072988 U JP 7072988U JP H0536694 Y2 JPH0536694 Y2 JP H0536694Y2
Authority
JP
Japan
Prior art keywords
yoke
actuator
electromagnetic coil
armature
thin
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 - Lifetime
Application number
JP1988070729U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01174142U (en]
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
Priority to JP1988070729U priority Critical patent/JPH0536694Y2/ja
Priority to US07/356,148 priority patent/US5046871A/en
Priority to DE3917259A priority patent/DE3917259A1/de
Publication of JPH01174142U publication Critical patent/JPH01174142U/ja
Application granted granted Critical
Publication of JPH0536694Y2 publication Critical patent/JPH0536694Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/26—Means for operating hammers to effect impression
    • B41J9/38—Electromagnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/02—Hammers; Arrangements thereof
    • B41J9/127—Mounting of hammers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Impact Printers (AREA)
JP1988070729U 1988-05-27 1988-05-27 Expired - Lifetime JPH0536694Y2 (en])

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1988070729U JPH0536694Y2 (en]) 1988-05-27 1988-05-27
US07/356,148 US5046871A (en) 1988-05-27 1989-05-24 Actuator for print hammer
DE3917259A DE3917259A1 (de) 1988-05-27 1989-05-26 Betaetigungsglied fuer einen druck-hammer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988070729U JPH0536694Y2 (en]) 1988-05-27 1988-05-27

Publications (2)

Publication Number Publication Date
JPH01174142U JPH01174142U (en]) 1989-12-11
JPH0536694Y2 true JPH0536694Y2 (en]) 1993-09-16

Family

ID=13439915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988070729U Expired - Lifetime JPH0536694Y2 (en]) 1988-05-27 1988-05-27

Country Status (3)

Country Link
US (1) US5046871A (en])
JP (1) JPH0536694Y2 (en])
DE (1) DE3917259A1 (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2855792B2 (ja) * 1990-05-25 1999-02-10 日立工機株式会社 ドットラインプリンタ
US5163763A (en) * 1991-02-19 1992-11-17 Ncr Corporation Dot matrix print head armature
US5349903A (en) * 1991-12-05 1994-09-27 Fujitsu Limited Printing head in wire-dot printer
US5344242A (en) * 1992-12-08 1994-09-06 Printronix, Inc. Printer hammerbank with low reluctance magnetics

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725502A (en) * 1952-05-17 1955-11-29 Westinghouse Electric Corp Inductive apparatus
US4085347A (en) * 1976-01-16 1978-04-18 White-Westinghouse Corporation Laminated stator core
US4121518A (en) * 1976-10-12 1978-10-24 Documation Incorporated High speed printer hammer assembly
US4382701A (en) * 1981-05-27 1983-05-10 International Computers Ltd. Wire matrix printing apparatus
JPS59218871A (ja) * 1983-05-27 1984-12-10 Matsushita Electric Works Ltd ドツトプリンタ用電磁石装置
DE3333155A1 (de) * 1983-09-14 1985-03-28 Stahlwerke Bochum Ag, 4630 Bochum Blech fuer lamellierte eisenkerne
US4594010A (en) * 1984-04-23 1986-06-10 Bsr, Ltd. Wire matrix print head
JPS61244559A (ja) * 1985-04-23 1986-10-30 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 印字アクチユエ−タ
JPS62102545U (en]) * 1985-12-12 1987-06-30
US4840501A (en) * 1986-04-29 1989-06-20 Dataproducts Corporation Three pole printhead actuator

Also Published As

Publication number Publication date
JPH01174142U (en]) 1989-12-11
US5046871A (en) 1991-09-10
DE3917259A1 (de) 1989-11-30

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