JPH0551468B2 - - Google Patents

Info

Publication number
JPH0551468B2
JPH0551468B2 JP59244328A JP24432884A JPH0551468B2 JP H0551468 B2 JPH0551468 B2 JP H0551468B2 JP 59244328 A JP59244328 A JP 59244328A JP 24432884 A JP24432884 A JP 24432884A JP H0551468 B2 JPH0551468 B2 JP H0551468B2
Authority
JP
Japan
Prior art keywords
pawl
cam
toothed wheel
track
dot matrix
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
JP59244328A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60137677A (ja
Inventor
Berutei Pieranjero
Serura Jankaruro
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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Publication of JPS60137677A publication Critical patent/JPS60137677A/ja
Publication of JPH0551468B2 publication Critical patent/JPH0551468B2/ja
Granted 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
    • B41J25/006—Mechanisms for bodily moving print heads or carriages parallel to the paper surface for oscillating, e.g. page-width print heads provided with counter-balancing means or shock absorbers
    • 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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/76—Line-spacing mechanisms
    • B41J19/78—Positive-feed mechanisms
    • B41J19/80—Pawl-and-ratchet mechanisms
    • B41J19/82—Pawl-and-ratchet mechanisms moving a paper or like carriage
    • B41J19/84—Pawl-and-ratchet mechanisms moving a paper or like carriage in the form of a roller rotated for line spacing

Landscapes

  • Handling Of Sheets (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Electronic Switches (AREA)
JP59244328A 1983-11-18 1984-11-19 ドツトマトリツクスプリンタ Granted JPS60137677A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT68205-A/83 1983-11-18
IT68205/83A IT1159628B (it) 1983-11-18 1983-11-18 Perfezionamenti per una stampante a punti

Publications (2)

Publication Number Publication Date
JPS60137677A JPS60137677A (ja) 1985-07-22
JPH0551468B2 true JPH0551468B2 (it) 1993-08-02

Family

ID=11308481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59244328A Granted JPS60137677A (ja) 1983-11-18 1984-11-19 ドツトマトリツクスプリンタ

Country Status (5)

Country Link
EP (1) EP0144153B1 (it)
JP (1) JPS60137677A (it)
DE (1) DE3482821D1 (it)
ES (1) ES8601617A1 (it)
IT (1) IT1159628B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100526082C (zh) * 2006-04-28 2009-08-12 光宝科技股份有限公司 用于驱动打印头维护装置的驱动模块

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394853A (en) * 1966-10-10 1968-07-30 Thomas P. Foley Timing disc for high speed printers
CH486741A (de) * 1968-06-01 1970-02-28 Olympia Werke Ag Einrichtung zum absatzweisen Bewegen eines Triebgliedes für den Transport von Datenträgern
FR2030471A5 (it) * 1969-01-29 1970-11-13 Bull General Electric
IT939793B (it) * 1971-09-06 1973-02-10 Olivetti & Co Spa Dispositivo di scrittura per macchine calcolatrici elettroniche
DE3168437D1 (en) * 1980-04-28 1985-03-07 Matsushita Electric Industrial Co Ltd Serial printer
JPS60986A (ja) * 1983-06-17 1985-01-07 Matsushita Electric Ind Co Ltd 紙送り装置

Also Published As

Publication number Publication date
ES537737A0 (es) 1985-10-16
EP0144153B1 (en) 1990-07-25
EP0144153A3 (en) 1987-12-02
IT1159628B (it) 1987-03-04
IT8368205A0 (it) 1983-11-18
ES8601617A1 (es) 1985-10-16
JPS60137677A (ja) 1985-07-22
EP0144153A2 (en) 1985-06-12
DE3482821D1 (de) 1990-08-30

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