NL187794C - Drukkop. - Google Patents

Drukkop.

Info

Publication number
NL187794C
NL187794C NLAANVRAGE8202087,A NL8202087A NL187794C NL 187794 C NL187794 C NL 187794C NL 8202087 A NL8202087 A NL 8202087A NL 187794 C NL187794 C NL 187794C
Authority
NL
Netherlands
Prior art keywords
print head
print
head
Prior art date
Application number
NLAANVRAGE8202087,A
Other languages
English (en)
Other versions
NL8202087A (nl
Original Assignee
Seikosha Kk
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 Seikosha Kk filed Critical Seikosha Kk
Publication of NL8202087A publication Critical patent/NL8202087A/nl
Application granted granted Critical
Publication of NL187794C publication Critical patent/NL187794C/nl

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
    • B41J9/02—Hammers; Arrangements thereof
    • B41J9/127—Mounting of hammers
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/31—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using a print element with projections on its surface impacted or impressed by hammers
    • 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
    • B41J9/36—Means for operating hammers to effect impression in which mechanical power is applied under electromagnetic control
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Impact Printers (AREA)
NLAANVRAGE8202087,A 1981-05-20 1982-05-19 Drukkop. NL187794C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7602581 1981-05-20
JP56076025A JPS57191079A (en) 1981-05-20 1981-05-20 Printer head

Publications (2)

Publication Number Publication Date
NL8202087A NL8202087A (nl) 1982-12-16
NL187794C true NL187794C (nl) 1992-01-16

Family

ID=13593281

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8202087,A NL187794C (nl) 1981-05-20 1982-05-19 Drukkop.

Country Status (8)

Country Link
US (1) US4469023A (nl)
JP (1) JPS57191079A (nl)
CA (1) CA1183720A (nl)
DE (1) DE3218786C2 (nl)
FR (1) FR2506218B1 (nl)
GB (1) GB2098547B (nl)
IT (1) IT1189282B (nl)
NL (1) NL187794C (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6164459A (ja) * 1984-09-07 1986-04-02 Citizen Watch Co Ltd ドツトラインプリンタの印字ヘツド

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810195A (en) * 1970-05-21 1974-05-07 Potter Instrument Co Inc Helical bar printer logic circuitry
US3804008A (en) * 1971-08-24 1974-04-16 Potter Instrument Co Inc Hammer actuating mechanism and drum design for printers
FR2153627A5 (nl) * 1971-09-17 1973-05-04 Honeywell Bull
SE372118B (nl) * 1973-05-30 1974-12-09 Facit Ab
JPS50138365A (nl) * 1974-04-22 1975-11-04
US3968867A (en) * 1974-07-15 1976-07-13 Facit Aktiebolag Information transmission device for point contact on an information carrier
SE417141B (sv) * 1977-11-09 1981-02-23 Facit Ab Anordning for astadkommande av markeringar pa ett upptecknigsmedium
US4233894A (en) * 1978-06-02 1980-11-18 Printronix, Inc. Print hammer mechanism having dual pole pieces
JPS552019A (en) * 1978-06-19 1980-01-09 Nec Corp Printing hammer
US4224589A (en) * 1978-12-29 1980-09-23 International Business Machines Corporation Low energy magnetic actuator
GB2049557B (en) * 1979-05-11 1983-03-16 Oki Electric Ind Co Ltd Dor printer head
DE3034121A1 (de) * 1979-09-17 1981-04-02 Kabushiki Kaisha Seikosha, Tokyo Rasterdrucker
JPS6048347B2 (ja) * 1979-12-07 1985-10-26 株式会社精工舎 可動コイル型印字ヘツド
JPS5680486A (en) * 1979-12-07 1981-07-01 Seikosha Co Ltd Printing lever for movable coil type printing head
JPS56167459A (en) * 1980-05-30 1981-12-23 Seikosha Co Ltd Impact type dot printer
US4351235A (en) * 1980-09-11 1982-09-28 Mannesmann Tally Corporation Dot printing mechanism for dot matrix line printers
US4362405A (en) * 1980-12-05 1982-12-07 Seikosha Co., Ltd. Moving coil type printing head

Also Published As

Publication number Publication date
GB2098547A (en) 1982-11-24
CA1183720A (en) 1985-03-12
US4469023A (en) 1984-09-04
JPS57191079A (en) 1982-11-24
GB2098547B (en) 1985-01-09
NL8202087A (nl) 1982-12-16
FR2506218A1 (fr) 1982-11-26
DE3218786A1 (de) 1983-01-13
DE3218786C2 (de) 1986-10-16
FR2506218B1 (fr) 1986-04-04
IT1189282B (it) 1988-02-04
IT8248462A0 (it) 1982-05-19

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed