JPS55161684A - Printer - Google Patents

Printer

Info

Publication number
JPS55161684A
JPS55161684A JP6966679A JP6966679A JPS55161684A JP S55161684 A JPS55161684 A JP S55161684A JP 6966679 A JP6966679 A JP 6966679A JP 6966679 A JP6966679 A JP 6966679A JP S55161684 A JPS55161684 A JP S55161684A
Authority
JP
Japan
Prior art keywords
type wheel
notch portion
ink roller
roller
ink
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
JP6966679A
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 JP6966679A priority Critical patent/JPS55161684A/en
Publication of JPS55161684A publication Critical patent/JPS55161684A/en
Priority to US06/407,296 priority patent/US4494885A/en
Pending legal-status Critical Current

Links

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  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

PURPOSE: To eliminate variations of load on a type wheel driving motor by interrupting the contact between an ink roller and a notch portion of a type wheel, in a printer wherein printing is effected by giving an impact force to a rotatable type wheel.
CONSTITUTION: A type wheel 11 is provided with a notch portion 12a so as not to contact printing paper 15 to stain it during the feed of the paper. An ink roller 16 for applying ink to the type wheel 11 is normally contacted with the type wheel 11 by a cam 12; however, when the notch portion 12a of the type wheel 11 comes to the position of the roller 16, the cam 21 rotating synchronously with the type wheel 11 causes a support member 18 to rotate, separating the ink roller 16 from the type wheel 11. Accordingly, the collision between the ink roller 16 and the stepped portion of the notch portion 12a is avoided, variations of load on a motor serving as a driving power for the type wheel are eliminated, and the type wheel can be driven with a constant torque.
COPYRIGHT: (C)1980,JPO&Japio
JP6966679A 1979-06-04 1979-06-04 Printer Pending JPS55161684A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6966679A JPS55161684A (en) 1979-06-04 1979-06-04 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
JP6966679A JPS55161684A (en) 1979-06-04 1979-06-04 Printer

Publications (1)

Publication Number Publication Date
JPS55161684A true JPS55161684A (en) 1980-12-16

Family

ID=13409376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6966679A Pending JPS55161684A (en) 1979-06-04 1979-06-04 Printer

Country Status (1)

Country Link
JP (1) JPS55161684A (en)

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