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JPS559852A - Dot type printer - Google Patents

Dot type printer

Info

Publication number
JPS559852A
JPS559852A JP8269178A JP8269178A JPS559852A JP S559852 A JPS559852 A JP S559852A JP 8269178 A JP8269178 A JP 8269178A JP 8269178 A JP8269178 A JP 8269178A JP S559852 A JPS559852 A JP S559852A
Authority
JP
Japan
Prior art keywords
printing
dot
speed
carrier
theta
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
JP8269178A
Other languages
Japanese (ja)
Inventor
Keiichi Horitani
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.)
Toshiba TEC Corp
Original Assignee
Tokyo Electric Co 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP8269178A priority Critical patent/JPS559852A/en
Publication of JPS559852A publication Critical patent/JPS559852A/en
Pending 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

Landscapes

  • Impact Printers (AREA)

Abstract

PURPOSE:To obtain a dot type printer designed capably of increasing printing speed in such a mannet that a carrier is able to move slantly in printing line direction of a printing paper and a rectilinear dot lucus is obtained in parallel with the printing line direction by continuous feeding of the printing papers. CONSTITUTION:A angle theta is given to a top surface 5a of a guide rail 5 which guides and supports a carrier 7 which is being pressed by a spring 27 at all times and conducts right-and-left reciprocating action following rotation of a eccentric cam 20. A printing papers 2 are continuously sent out in the vertical direction at a speed of v, a dot head 1 is operated on the basis of the printing command and a wire 10 is hit on the printing paper through a ribbon 29 to form a dod matrix. From the relationship among the carrier 7 speed V, the dot locus 3, a forming speed v, an appropriate setting is made to satisfy an equation of v=V sin theta=V cos theta so that a rectilinear dot locus 3 can be obtained in parallel with the printing direction.
JP8269178A 1978-07-07 1978-07-07 Dot type printer Pending JPS559852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8269178A JPS559852A (en) 1978-07-07 1978-07-07 Dot type printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8269178A JPS559852A (en) 1978-07-07 1978-07-07 Dot type printer

Publications (1)

Publication Number Publication Date
JPS559852A true JPS559852A (en) 1980-01-24

Family

ID=13781430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8269178A Pending JPS559852A (en) 1978-07-07 1978-07-07 Dot type printer

Country Status (1)

Country Link
JP (1) JPS559852A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172559A (en) * 1984-09-03 1986-04-14 フィリップス　エレクトロニクス　ネムローゼ　フェンノートシャップ Printer
US4941405A (en) * 1987-12-16 1990-07-17 Dataproducts Corporation Driving mechanism for reciprocating print shuttle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172559A (en) * 1984-09-03 1986-04-14 フィリップス　エレクトロニクス　ネムローゼ　フェンノートシャップ Printer
US4941405A (en) * 1987-12-16 1990-07-17 Dataproducts Corporation Driving mechanism for reciprocating print shuttle

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