JPS55161655A - Small-sized printer - Google Patents

Small-sized printer

Info

Publication number
JPS55161655A
JPS55161655A JP6966579A JP6966579A JPS55161655A JP S55161655 A JPS55161655 A JP S55161655A JP 6966579 A JP6966579 A JP 6966579A JP 6966579 A JP6966579 A JP 6966579A JP S55161655 A JPS55161655 A JP S55161655A
Authority
JP
Japan
Prior art keywords
type wheel
printing
perform
hammer
stopped
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
JP6966579A
Other languages
Japanese (ja)
Inventor
Satoshi Watanabe
Toru Wakazawa
Hirofumi Hirano
Kosuke Nishizawa
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 JP6966579A priority Critical patent/JPS55161655A/en
Publication of JPS55161655A publication Critical patent/JPS55161655A/en
Priority to US06/407,296 priority patent/US4494885A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make a small-sized printing device and to provide a positive printing by a method wherein a hammer assembly is stored in a type wheel, a rotation thereof is stopped in order to perform a printing operation.
CONSTITUTION: Between the side plates 1 and 2 is rotatably supported a type wheel 4 and a printing operation is made for a sheet 43 on the platen 26 by a hammer 20 fixed in the type wheel. The type wheel 4 is rotated for a specified angle by a plunger and ratchet mechanism. When an instruction for printing a character B, for example, is issued from the control circuit, a type wheel rotating pulse is held for a period of time t4 when the type wheel 4 is placed at a position to perform a printing and then the rotation of the type wheel 4 is completely stopped. When the type wheel 4 is stopped, the pulse signal is applied to the plunger 12 for a period of time t3 and then the hammer 20 is operated to perform a printing.
COPYRIGHT: (C)1980,JPO&Japio
JP6966579A 1979-06-04 1979-06-04 Small-sized printer Pending JPS55161655A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6966579A JPS55161655A (en) 1979-06-04 1979-06-04 Small-sized printer
US06/407,296 US4494885A (en) 1979-06-04 1982-08-11 Compact printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6966579A JPS55161655A (en) 1979-06-04 1979-06-04 Small-sized printer

Publications (1)

Publication Number Publication Date
JPS55161655A true JPS55161655A (en) 1980-12-16

Family

ID=13409344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6966579A Pending JPS55161655A (en) 1979-06-04 1979-06-04 Small-sized printer

Country Status (1)

Country Link
JP (1) JPS55161655A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858555U (en) * 1981-10-16 1983-04-20 村田機械株式会社 printing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858555U (en) * 1981-10-16 1983-04-20 村田機械株式会社 printing device

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