JPS553912A - Printer - Google Patents

Printer

Info

Publication number
JPS553912A
JPS553912A JP7546278A JP7546278A JPS553912A JP S553912 A JPS553912 A JP S553912A JP 7546278 A JP7546278 A JP 7546278A JP 7546278 A JP7546278 A JP 7546278A JP S553912 A JPS553912 A JP S553912A
Authority
JP
Japan
Prior art keywords
gear
carriage
return
line feed
engage
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
JP7546278A
Other languages
Japanese (ja)
Inventor
Seiji Kaneyanai
Masato Yoshimura
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP7546278A priority Critical patent/JPS553912A/en
Publication of JPS553912A publication Critical patent/JPS553912A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Spaces And Line Spaces In Printers (AREA)

Abstract

PURPOSE: A printer reduced in cost and simplified in construction, wherein the spacing and return of a carriage and the line feed of a printing paper are conducted through the utilization of revolutions of two planet gears effected by driving a single drive source in normal and reverse directions.
CONSTITUTION: There are provided a sun gear 1 fed with drive power; a first planet gear 2 which engages the sun gear 1, revolves to such a position as to engage a carriage drive gear 6 on spacing time, and moves to such a position as to engage a line feed drive gear 9 on line feed of a printing paper; a second planet gear 4 which engages the sun gear 1 and revolves to such a position as to engage the gear 6 on return of a carriage 15; and a stop lever 16 which locates in such a first position as to prevent the gear 2 from engaging the gear 9 during the return of the carriage 15, escaped from the first position assisted by the return of the carriage 15 to its home position and the spacing direction rotation of the sun gear 1, and locates in such a second position as to prevent the gear 4 from engaging the gear 6 during line feed of the printing paper. The system is operated by driving a motor in normal and reverse directions.
COPYRIGHT: (C)1980,JPO&Japio
JP7546278A 1978-06-23 1978-06-23 Printer Pending JPS553912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7546278A JPS553912A (en) 1978-06-23 1978-06-23 Printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7546278A JPS553912A (en) 1978-06-23 1978-06-23 Printer

Publications (1)

Publication Number Publication Date
JPS553912A true JPS553912A (en) 1980-01-12

Family

ID=13576985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7546278A Pending JPS553912A (en) 1978-06-23 1978-06-23 Printer

Country Status (1)

Country Link
JP (1) JPS553912A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59227480A (en) * 1983-06-09 1984-12-20 Seiko Epson Corp Ink ribbon driving mechanism for color printer
US5106216A (en) * 1989-11-22 1992-04-21 Samsung Electronics Co., Ltd. Device for driving a platen and carriage of a printing machine
US5788383A (en) * 1989-12-26 1998-08-04 Canon Kabushiki Kaisha Recording apparatus having a single drive source for conveying recording means and feeding recording medium

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59227480A (en) * 1983-06-09 1984-12-20 Seiko Epson Corp Ink ribbon driving mechanism for color printer
US5106216A (en) * 1989-11-22 1992-04-21 Samsung Electronics Co., Ltd. Device for driving a platen and carriage of a printing machine
US5788383A (en) * 1989-12-26 1998-08-04 Canon Kabushiki Kaisha Recording apparatus having a single drive source for conveying recording means and feeding recording medium

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