JPS5532621A - Carriage driving device for printer - Google Patents

Carriage driving device for printer

Info

Publication number
JPS5532621A
JPS5532621A JP10557778A JP10557778A JPS5532621A JP S5532621 A JPS5532621 A JP S5532621A JP 10557778 A JP10557778 A JP 10557778A JP 10557778 A JP10557778 A JP 10557778A JP S5532621 A JPS5532621 A JP S5532621A
Authority
JP
Japan
Prior art keywords
pulley
carriage
wire
spring
vibrations
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
JP10557778A
Other languages
Japanese (ja)
Inventor
Takami Suzuki
Kiyomitsu Asano
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.)
NIPPON TSUSHIN GIJUTSU KK
Ricoh Co Ltd
Original Assignee
NIPPON TSUSHIN GIJUTSU KK
Ricoh 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 NIPPON TSUSHIN GIJUTSU KK, Ricoh Co Ltd filed Critical NIPPON TSUSHIN GIJUTSU KK
Priority to JP10557778A priority Critical patent/JPS5532621A/en
Publication of JPS5532621A publication Critical patent/JPS5532621A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To converge earlier vibrations to occur at the time of acceleration of the carriage by providing a spring to apply tension to only one side of reciprocating wire for carriage driving gear of a wire-driven printer.
CONSTITUTION: A wire 4 is laid so as to reciprocate between a driving pulley 2 and a roller 8 mounted on a carriage 3 by way of idle pulleys 6, 7. The idle pulley 6 is divided into a pulley 6a supported in fixation and another pulley 6b supported by a movable lever 9. A spring 10 is connected to the lever 9 at its one end, which is thus movable to allow the pulley 6b to give tension to the wire 4. This way of arrangement will improve sharply the spring constant of the entire system and converge earlier vibrations to occur at the time of acceleration or deceleration of a horizontal movement of the carriage according to intermittent rotations of the motor 1.
COPYRIGHT: (C)1980,JPO&Japio
JP10557778A 1978-08-31 1978-08-31 Carriage driving device for printer Pending JPS5532621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10557778A JPS5532621A (en) 1978-08-31 1978-08-31 Carriage driving device for printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10557778A JPS5532621A (en) 1978-08-31 1978-08-31 Carriage driving device for printer

Publications (1)

Publication Number Publication Date
JPS5532621A true JPS5532621A (en) 1980-03-07

Family

ID=14411357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10557778A Pending JPS5532621A (en) 1978-08-31 1978-08-31 Carriage driving device for printer

Country Status (1)

Country Link
JP (1) JPS5532621A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6194965A (en) * 1984-10-12 1986-05-13 グラフア‐ホールデインク・アーゲー Signature conveyor
US4746237A (en) * 1985-06-04 1988-05-24 Alps Electric Co., Ltd. Tension adjusting device of carriage transfer belt
JPS63160922A (en) * 1986-12-23 1988-07-04 Toppan Printing Co Ltd Receipt/handover device for cylindrical objects
JPS63310443A (en) * 1987-06-12 1988-12-19 Hideki Fukuzaki Structure of continuously stacking and carrying out sheet of paper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6194965A (en) * 1984-10-12 1986-05-13 グラフア‐ホールデインク・アーゲー Signature conveyor
US4746237A (en) * 1985-06-04 1988-05-24 Alps Electric Co., Ltd. Tension adjusting device of carriage transfer belt
JPS63160922A (en) * 1986-12-23 1988-07-04 Toppan Printing Co Ltd Receipt/handover device for cylindrical objects
JPS63310443A (en) * 1987-06-12 1988-12-19 Hideki Fukuzaki Structure of continuously stacking and carrying out sheet of paper

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