JPS5950770U - Ink ribbon feeding mechanism - Google Patents

Ink ribbon feeding mechanism

Info

Publication number
JPS5950770U
JPS5950770U JP14776582U JP14776582U JPS5950770U JP S5950770 U JPS5950770 U JP S5950770U JP 14776582 U JP14776582 U JP 14776582U JP 14776582 U JP14776582 U JP 14776582U JP S5950770 U JPS5950770 U JP S5950770U
Authority
JP
Japan
Prior art keywords
feeding mechanism
ink ribbon
ratchet gear
ribbon feeding
leaf spring
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
JP14776582U
Other languages
Japanese (ja)
Inventor
西田 五郎
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP14776582U priority Critical patent/JPS5950770U/en
Publication of JPS5950770U publication Critical patent/JPS5950770U/en
Pending legal-status Critical Current

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  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来のインクリボン送り機構を説明するための
正面図a及び断面図b1第2図は本考案によるインクリ
ボン送り機構を説明するための正□面図a及び断面図b
XA−A’断面図Cである。 図において、1はインクリボン、2は板バネ、3はフィ
ードローラ、4はリボンカセット、6はシャフト、8は
印字ヘッド、9はステーシャフト、10はフレーム、1
1はf/〈ネ、12はラチェットギヤ、13は板バネを
それぞれ示す。
Fig. 1 is a front view a and a cross-sectional view b for explaining a conventional ink ribbon feeding mechanism. Fig. 2 is a front view a and a cross-sectional view b for explaining an ink ribbon feeding mechanism according to the present invention.
It is XA-A' cross-sectional view C. In the figure, 1 is an ink ribbon, 2 is a leaf spring, 3 is a feed roller, 4 is a ribbon cassette, 6 is a shaft, 8 is a print head, 9 is a stay shaft, 10 is a frame, 1
1 represents f/<, 12 represents a ratchet gear, and 13 represents a leaf spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 印字ヘッドの移動と同期して回転するフィードローラに
よってリボンを移送するインクリボン送り機構において
、前記印字ヘッドの端側面に板バネを、前記フィードロ
ーラと同軸に逆転防止付きラチェットギヤを設けるとと
もに、該ラチェットギヤと該板バネを対向させ、該印字
ヘッドの移動時に該板バネが該ラチェットギヤと係合し
、ラチェットギヤの1歯分を回転させてリボンをフィー
ドする機構としたことを特徴とするインクリボン送り機
構。
In an ink ribbon feeding mechanism that transports the ribbon by a feed roller that rotates in synchronization with the movement of the print head, a leaf spring is provided on the end side of the print head, a ratchet gear with a reverse rotation prevention mechanism is provided coaxially with the feed roller, and The present invention is characterized by a mechanism in which a ratchet gear and the leaf spring are opposed to each other, and when the print head moves, the leaf spring engages with the ratchet gear to rotate the ratchet gear by one tooth to feed the ribbon. Ink ribbon feeding mechanism.
JP14776582U 1982-09-29 1982-09-29 Ink ribbon feeding mechanism Pending JPS5950770U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14776582U JPS5950770U (en) 1982-09-29 1982-09-29 Ink ribbon feeding mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14776582U JPS5950770U (en) 1982-09-29 1982-09-29 Ink ribbon feeding mechanism

Publications (1)

Publication Number Publication Date
JPS5950770U true JPS5950770U (en) 1984-04-04

Family

ID=30328503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14776582U Pending JPS5950770U (en) 1982-09-29 1982-09-29 Ink ribbon feeding mechanism

Country Status (1)

Country Link
JP (1) JPS5950770U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103120A (en) * 1978-01-31 1979-08-14 Tokyo Electric Co Ltd Ink ribbon feed gear of serial printer
JPS5525966B2 (en) * 1976-08-26 1980-07-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525966B2 (en) * 1976-08-26 1980-07-10
JPS54103120A (en) * 1978-01-31 1979-08-14 Tokyo Electric Co Ltd Ink ribbon feed gear of serial printer

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