US3805696A - Ink printing device for use in drum type line printers - Google Patents

Ink printing device for use in drum type line printers Download PDF

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Publication number
US3805696A
US3805696A US00306597A US30659772A US3805696A US 3805696 A US3805696 A US 3805696A US 00306597 A US00306597 A US 00306597A US 30659772 A US30659772 A US 30659772A US 3805696 A US3805696 A US 3805696A
Authority
US
United States
Prior art keywords
type
sheet
drum
type drum
print
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
US00306597A
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English (en)
Inventor
A Tsuji
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.)
NIHON POSTAL FRANKER CO Ltd
Original Assignee
NIHON POSTAL FRANKER 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 NIHON POSTAL FRANKER CO Ltd filed Critical NIHON POSTAL FRANKER CO Ltd
Application granted granted Critical
Publication of US3805696A publication Critical patent/US3805696A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
    • B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
    • B41J1/32—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being parallel to the axis of rotation, e.g. with type on the periphery of cylindrical carriers
    • 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
    • B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
    • B41J35/26—Ink-ribbon shields or backings

Definitions

  • the link lever 14 is rotatably supported substantially at its center portion by a grooved guide shaft 13 and provided at its rear portion with a pair of grooved guide shafts 18, 19 disposed one upon the other with the link lever 14 held therebetween and adapted to be engaged with the upper and lower faces of the lever 14, respectively, and guide the link lever 14 in a manner such that it can be raised and lowered and moved to and fro.
  • the rear portion of the link lever 14 is always subjected to the tension of a spring so as to be moved downwardly. Provision is made for an elongate rod-shaped cam 21 provided at its periphery with three equidistant teeth each radially extending and adapted to be engaged with the rear end 140 of the link lever 14 when it is moved upwardly.

Landscapes

  • Handling Of Sheets (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
US00306597A 1972-03-03 1972-11-15 Ink printing device for use in drum type line printers Expired - Lifetime US3805696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47022530A JPS4890637A (enrdf_load_stackoverflow) 1972-03-03 1972-03-03

Publications (1)

Publication Number Publication Date
US3805696A true US3805696A (en) 1974-04-23

Family

ID=12085337

Family Applications (1)

Application Number Title Priority Date Filing Date
US00306597A Expired - Lifetime US3805696A (en) 1972-03-03 1972-11-15 Ink printing device for use in drum type line printers

Country Status (2)

Country Link
US (1) US3805696A (enrdf_load_stackoverflow)
JP (1) JPS4890637A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973486A (en) * 1974-12-05 1976-08-10 Hycom Incorporated Printer
US4129075A (en) * 1975-06-23 1978-12-12 Copal Company Limited Line printer
DE2830226A1 (de) * 1977-07-11 1979-02-01 Canon Kk Druckvorrichtung
US4155302A (en) * 1976-04-12 1979-05-22 Kabushiki Kaisha Sato Bar code printing device for hand labeler
US4216714A (en) * 1978-09-11 1980-08-12 R. W. Hartnett Company Method and apparatus for restraining capsule adherence to the printing roll
US4226180A (en) * 1977-02-22 1980-10-07 Sharp Kabushiki Kaisha Type separator in a hammer actuated printer
US4250807A (en) * 1977-07-11 1981-02-17 Canon Kabushiki Kaisha High speed printer with stain preventing member between alternately spaced hammers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914215A (enrdf_load_stackoverflow) * 1972-05-24 1974-02-07
JPS5738285Y2 (enrdf_load_stackoverflow) * 1974-10-30 1982-08-23
JPS51134218A (en) * 1975-05-16 1976-11-20 Tadao Hoshi Printer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869454A (en) * 1956-04-11 1959-01-20 Sperry Rand Corp Inking system for high speed printers
US3141403A (en) * 1963-05-27 1964-07-21 Ibm Selective printing apparatus
US3255693A (en) * 1959-11-25 1966-06-14 Siemens Ag High speed printer operatively controlled by mechanical impulses
US3516356A (en) * 1968-01-09 1970-06-23 Addressograph Multigraph Platen for a source data machine
US3517611A (en) * 1967-08-24 1970-06-30 Siemens Ag Dual impact means for print hammers in high speed printers
US3731622A (en) * 1970-03-18 1973-05-08 California Electro Scient Intermittent type drum advancing means in a high speed printer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869454A (en) * 1956-04-11 1959-01-20 Sperry Rand Corp Inking system for high speed printers
US3255693A (en) * 1959-11-25 1966-06-14 Siemens Ag High speed printer operatively controlled by mechanical impulses
US3141403A (en) * 1963-05-27 1964-07-21 Ibm Selective printing apparatus
US3517611A (en) * 1967-08-24 1970-06-30 Siemens Ag Dual impact means for print hammers in high speed printers
US3516356A (en) * 1968-01-09 1970-06-23 Addressograph Multigraph Platen for a source data machine
US3731622A (en) * 1970-03-18 1973-05-08 California Electro Scient Intermittent type drum advancing means in a high speed printer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973486A (en) * 1974-12-05 1976-08-10 Hycom Incorporated Printer
US4129075A (en) * 1975-06-23 1978-12-12 Copal Company Limited Line printer
US4155302A (en) * 1976-04-12 1979-05-22 Kabushiki Kaisha Sato Bar code printing device for hand labeler
US4226180A (en) * 1977-02-22 1980-10-07 Sharp Kabushiki Kaisha Type separator in a hammer actuated printer
DE2830226A1 (de) * 1977-07-11 1979-02-01 Canon Kk Druckvorrichtung
US4250807A (en) * 1977-07-11 1981-02-17 Canon Kabushiki Kaisha High speed printer with stain preventing member between alternately spaced hammers
US4463672A (en) * 1977-07-11 1984-08-07 Canon Kabushiki Kaisha Printing apparatus having stain preventing means
US4216714A (en) * 1978-09-11 1980-08-12 R. W. Hartnett Company Method and apparatus for restraining capsule adherence to the printing roll

Also Published As

Publication number Publication date
JPS4890637A (enrdf_load_stackoverflow) 1973-11-26

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