JPS5534942A - Printer - Google Patents

Printer

Info

Publication number
JPS5534942A
JPS5534942A JP10805578A JP10805578A JPS5534942A JP S5534942 A JPS5534942 A JP S5534942A JP 10805578 A JP10805578 A JP 10805578A JP 10805578 A JP10805578 A JP 10805578A JP S5534942 A JPS5534942 A JP S5534942A
Authority
JP
Japan
Prior art keywords
motor
type wheel
carriage
turning
driving
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
JP10805578A
Other languages
Japanese (ja)
Inventor
Toshiaki Ozawa
Yasuaki Yamada
Hiroatsu Kondo
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
Original Assignee
Canon 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 filed Critical Canon Inc
Priority to JP10805578A priority Critical patent/JPS5534942A/en
Priority to DE2935727A priority patent/DE2935727C2/en
Publication of JPS5534942A publication Critical patent/JPS5534942A/en
Priority to US06/710,530 priority patent/US4640634A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To increase type speed with facility by installing a type wheel driving motor on outside of a carriage so that the motor capacity causes no load to spacing motor.
CONSTITUTION: A type wheel 7 is held, in a free-to-turn position, on a carriage 3 shifting in parallel with a platen 1, and this type wheel 7 is driven by a motor 15 provided at outside of the carriage 3. When turning the type wheel 7, a spacing motor 15 (a motor for shifting the carriage 3) is left in stop position and turning of a motor 10 is delivered through driving of an endless belt 11, a pulley 9 and an axis 5. It is preferable to provide the type wheel 7 with a slit circle 8 in an interlockable position so as to control the motor 10, driving the type wheel 7, with type wheel position signal to be issued from a turning position detector 23 provided in opposition to the slit circle 8.
COPYRIGHT: (C)1980,JPO&Japio
JP10805578A 1978-09-05 1978-09-05 Printer Pending JPS5534942A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10805578A JPS5534942A (en) 1978-09-05 1978-09-05 Printer
DE2935727A DE2935727C2 (en) 1978-09-05 1979-09-04 Control circuit for a carriage and type disk drive of a printer
US06/710,530 US4640634A (en) 1978-09-05 1985-03-12 Printer with improved carriage and character wheel driving means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10805578A JPS5534942A (en) 1978-09-05 1978-09-05 Printer

Publications (1)

Publication Number Publication Date
JPS5534942A true JPS5534942A (en) 1980-03-11

Family

ID=14474765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10805578A Pending JPS5534942A (en) 1978-09-05 1978-09-05 Printer

Country Status (1)

Country Link
JP (1) JPS5534942A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440512A (en) * 1982-06-07 1984-04-03 Forcier Mitchell D Daisy wheel printer having low mass carriage
US5663624A (en) * 1992-03-05 1997-09-02 Hewlett-Packard Company Closed-loop method and apparatus for controlling acceleration and velocity of a stepper motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138224A (en) * 1976-05-14 1977-11-18 Tokyo Shibaura Electric Co Type selecting mechanism for serial printer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138224A (en) * 1976-05-14 1977-11-18 Tokyo Shibaura Electric Co Type selecting mechanism for serial printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440512A (en) * 1982-06-07 1984-04-03 Forcier Mitchell D Daisy wheel printer having low mass carriage
US5663624A (en) * 1992-03-05 1997-09-02 Hewlett-Packard Company Closed-loop method and apparatus for controlling acceleration and velocity of a stepper motor

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