JPS5528809A - Printing wheel selection type printing apparatus - Google Patents

Printing wheel selection type printing apparatus

Info

Publication number
JPS5528809A
JPS5528809A JP10135178A JP10135178A JPS5528809A JP S5528809 A JPS5528809 A JP S5528809A JP 10135178 A JP10135178 A JP 10135178A JP 10135178 A JP10135178 A JP 10135178A JP S5528809 A JPS5528809 A JP S5528809A
Authority
JP
Japan
Prior art keywords
printing
pawl
gear
platen lever
selection type
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
JP10135178A
Other languages
Japanese (ja)
Inventor
Kozo Okubo
Yoshihiro Kobada
Osamu Asakura
Tatsuo Nishikawa
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.)
Canon Inc
Canon Electronics Inc
Original Assignee
Canon Inc
Canon Electronics Inc
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 Canon Inc, Canon Electronics Inc filed Critical Canon Inc
Priority to JP10135178A priority Critical patent/JPS5528809A/en
Publication of JPS5528809A publication Critical patent/JPS5528809A/en
Priority to US06/263,488 priority patent/US4424743A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Spaces And Line Spaces In Printers (AREA)

Abstract

PURPOSE: To make a line feeding of paper to be printed securely with simple constitution by rotating printing paper feed roller by using return rotation force of platen lever.
CONSTITUTION: Upon printing, platen lever 403 is inclined to printing wheels about an axis 402. At this time, an end 4161 of a pawl 416 is positioned between a pawl 4101 on the circumference of a gear 410 and next position 4102. After printing, platen lever 403 returns to the normal position. At this time, the pawl 4101 on the circumference of the gear 410 is encroached by an end of the pawl 416 and rotatably moved and then this rotation of the gear 410 by a tooth is transmitted to a gum roller axis 405 through teeth 411→413→412 and gum roller is rotated and paper feeding by a line is made. As each pawl of the gear 410 is lined in equal space, the gum roller is rotated by a determined angle every cycle.
COPYRIGHT: (C)1980,JPO&Japio
JP10135178A 1978-08-19 1978-08-19 Printing wheel selection type printing apparatus Pending JPS5528809A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10135178A JPS5528809A (en) 1978-08-19 1978-08-19 Printing wheel selection type printing apparatus
US06/263,488 US4424743A (en) 1978-08-19 1981-05-14 Printing device of type ring selection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10135178A JPS5528809A (en) 1978-08-19 1978-08-19 Printing wheel selection type printing apparatus

Publications (1)

Publication Number Publication Date
JPS5528809A true JPS5528809A (en) 1980-02-29

Family

ID=14298406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10135178A Pending JPS5528809A (en) 1978-08-19 1978-08-19 Printing wheel selection type printing apparatus

Country Status (1)

Country Link
JP (1) JPS5528809A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822214U (en) * 1981-08-07 1983-02-10 豊田工機株式会社 Conveyor chute with phase indexing function
JPH0251054U (en) * 1988-10-05 1990-04-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822214U (en) * 1981-08-07 1983-02-10 豊田工機株式会社 Conveyor chute with phase indexing function
JPH0251054U (en) * 1988-10-05 1990-04-10

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