JPS5597976A - Heat-sensitive printer - Google Patents

Heat-sensitive printer

Info

Publication number
JPS5597976A
JPS5597976A JP473579A JP473579A JPS5597976A JP S5597976 A JPS5597976 A JP S5597976A JP 473579 A JP473579 A JP 473579A JP 473579 A JP473579 A JP 473579A JP S5597976 A JPS5597976 A JP S5597976A
Authority
JP
Japan
Prior art keywords
paper
rotated
heat
cam
printing
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
JP473579A
Other languages
Japanese (ja)
Inventor
Takeo Wakabayashi
Shoryu Suzuki
Masayuki Kawasaki
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Nippon Signal Co Ltd
Japan National Railways
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Nippon Signal Co Ltd
Japan National Railways
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 JAPANESE NATIONAL RAILWAYS<JNR>, Nippon Signal Co Ltd, Japan National Railways filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP473579A priority Critical patent/JPS5597976A/en
Publication of JPS5597976A publication Critical patent/JPS5597976A/en
Pending legal-status Critical Current

Links

Landscapes

  • Common Mechanisms (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE: To reduce rotational torque of a platen and smoothen feed of heat-sensitive paper by releasing the press of a thermal head against heat-sensitive paper or the like during paper feed operation conducted between printing on one line on the paper and printing on the next line.
CONSTITUTION: With predetermined printing conducted by a thermal head 3 and with a new-line biginning instruction generated, a motor 8 is driven, a shaft 6 is rotated as shown by an arrow through gears 8 and 9, and a cam 7 and the like also start rotating. With the cam 7 rotated by a predetermined angle, a crank 1 is rotated in the direction of an arrow through a roller 5, and a crank shaft 2 rotates to raise the head 3, releasing the pressure applied to heat-sensitive paper 16. On the other hand, rotation of a cam 12 turns on a micro-switch 14 to rotate a pulse motor 23, and a platen shaft 18 is rotated through reduction gears 19, 20, 21 and 22 to securely feed a predetermined amount of the paper 16.
COPYRIGHT: (C)1980,JPO&Japio
JP473579A 1979-01-22 1979-01-22 Heat-sensitive printer Pending JPS5597976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP473579A JPS5597976A (en) 1979-01-22 1979-01-22 Heat-sensitive printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP473579A JPS5597976A (en) 1979-01-22 1979-01-22 Heat-sensitive printer

Publications (1)

Publication Number Publication Date
JPS5597976A true JPS5597976A (en) 1980-07-25

Family

ID=11592155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP473579A Pending JPS5597976A (en) 1979-01-22 1979-01-22 Heat-sensitive printer

Country Status (1)

Country Link
JP (1) JPS5597976A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738172A (en) * 1980-08-19 1982-03-02 Shinko Electric Co Ltd Thermal printer
JPS5783490A (en) * 1980-11-13 1982-05-25 Omron Tateisi Electronics Co Printer
JPS58112553U (en) * 1982-01-26 1983-08-01 三菱電機株式会社 thermal printer
JPS61246070A (en) * 1985-04-25 1986-11-01 Rohm Co Ltd Multicolor transfer-type printer
US4855755A (en) * 1987-10-22 1989-08-08 Graphtec Kabushiki Kaisha Thermal head supporting means in thermal recording apparatus
US4912483A (en) * 1987-10-22 1990-03-27 Graphtec Kabushiki Kaisha Balanced head suspension in thermal recorders
US4916462A (en) * 1987-10-17 1990-04-10 Graphtec Kabushiki Kaisha Reference line setting system for grid pattern recorders
US4928117A (en) * 1987-10-17 1990-05-22 Graphtec Kabushiki Kaisha Thermal printout density control

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021737A (en) * 1973-06-25 1975-03-07
JPS5062646A (en) * 1973-10-05 1975-05-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021737A (en) * 1973-06-25 1975-03-07
JPS5062646A (en) * 1973-10-05 1975-05-28

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738172A (en) * 1980-08-19 1982-03-02 Shinko Electric Co Ltd Thermal printer
JPS5783490A (en) * 1980-11-13 1982-05-25 Omron Tateisi Electronics Co Printer
JPS58112553U (en) * 1982-01-26 1983-08-01 三菱電機株式会社 thermal printer
JPS61246070A (en) * 1985-04-25 1986-11-01 Rohm Co Ltd Multicolor transfer-type printer
US4916462A (en) * 1987-10-17 1990-04-10 Graphtec Kabushiki Kaisha Reference line setting system for grid pattern recorders
US4928117A (en) * 1987-10-17 1990-05-22 Graphtec Kabushiki Kaisha Thermal printout density control
US4855755A (en) * 1987-10-22 1989-08-08 Graphtec Kabushiki Kaisha Thermal head supporting means in thermal recording apparatus
US4912483A (en) * 1987-10-22 1990-03-27 Graphtec Kabushiki Kaisha Balanced head suspension in thermal recorders

Similar Documents

Publication Publication Date Title
EP0391829A3 (en) Automatic gap adjusting mechanism
US6327975B1 (en) Method and apparatus for printing elongate images on a web
GB1496914A (en) Squeeze printer for papers or stacks of papers of varying thicknesses
JPS5649286A (en) Printer
JPS56144966A (en) Typewriting apparatus
US5421258A (en) Flexographic printing system
JPS57205184A (en) Printer driving mechanism
US4962705A (en) Dampener for an offset printing machine
JPS5555865A (en) Device for print on narrow strip piece
JPS57112261A (en) Paper feeder for small printer
JPS5677176A (en) Printing apparatus
GB1503019A (en) Typewriting device
JPS5684987A (en) Ink system dot printer
JPS57113091A (en) Serial printer
KR870002390Y1 (en) Print pint control system of flexo printing machine
UST998003I4 (en) Apparatus for clamping sheets of variable length onto a rotating drum
JPS5664888A (en) Platen pressing type printer
JPS5670980A (en) Heat-sensitive printing device
JPS631191B2 (en)
GB1337213A (en) Printing apparatus for indirect intaglio printing
JPS5625490A (en) Printer
JPS56139244A (en) Seaming device for canning
JPS55142683A (en) Printer
JP2000246980A5 (en)
JPS5528809A (en) Printing wheel selection type printing apparatus