JPS59168029U - Double one-way gear device for printing ribbon feeding - Google Patents

Double one-way gear device for printing ribbon feeding

Info

Publication number
JPS59168029U
JPS59168029U JP6366283U JP6366283U JPS59168029U JP S59168029 U JPS59168029 U JP S59168029U JP 6366283 U JP6366283 U JP 6366283U JP 6366283 U JP6366283 U JP 6366283U JP S59168029 U JPS59168029 U JP S59168029U
Authority
JP
Japan
Prior art keywords
cylinder
gear
rotates
driven
feed
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.)
Granted
Application number
JP6366283U
Other languages
Japanese (ja)
Other versions
JPH0117703Y2 (en
Inventor
池田　正道
Original Assignee
アマノ株式会社
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 アマノ株式会社 filed Critical アマノ株式会社
Priority to JP6366283U priority Critical patent/JPS59168029U/en
Publication of JPS59168029U publication Critical patent/JPS59168029U/en
Application granted granted Critical
Publication of JPH0117703Y2 publication Critical patent/JPH0117703Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Transmission Devices (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図は本考案に係るダブルワンウェイギヤ装置を印字
機のリボン送り装置に用いた場合の一部、施例を示した
平面図で、第２図はその要部正断面図、第３図は本考案
の往動時に於ける作動状態を説明した平面図で、第４図
は同じく復動時の平面図、第５図は本考案で用いるワン
ウェイギヤ装置の一例を分解して示した一部断面正面図
、第６図と第７図はワンウェイギヤ装置のクラッチの係
脱状態を説明した拡大正面図である。 １０・・・回転ギヤ、１１・・・取付部材、１５．１８
・・・クラッチを構成する駆動ギヤと連動ギヤ、１７・
・・被動筒体、２０・・・？ツク、２１・・・送り筒体
、２２・・・送りギヤ、２３・・・中間ギヤ、２４・・
・スプリング。Fig. 1 is a plan view showing a part of the double one-way gear device according to the present invention used in a ribbon feeding device of a printing machine, and Fig. 2 is a front sectional view of the main part thereof, and Fig. 3 is a plan view showing an example. 4 is a plan view illustrating the operating state of the present invention during forward motion, FIG. 4 is a plan view of the same during backward motion, and FIG. 5 is an exploded view of an example of the one-way gear device used in the present invention. A partially sectional front view, and FIGS. 6 and 7 are enlarged front views illustrating the engaged and disengaged state of the clutch of the one-way gear device. 10... Rotating gear, 11... Mounting member, 15.18
... Drive gear and interlocking gear that constitute the clutch, 17.
...Driven cylinder, 20...? Tsuku, 21...Feed cylinder, 22...Feed gear, 23...Intermediate gear, 24...
·spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被動部材を回転作動する被動筒体を、ラックに噛合する
回転ギヤと共に取付部材に回転自在に取付け、上記被動
向体の内部には、上記取付部材又はラックの律動によっ
て回転ギヤが正回転すると噛合して被動筒体を連動回転
し、また、取付部材又はラックの復動によって回転ギヤ
が逆回転すると噛合を外して被動筒体の回転を行なわな
い様に構成したクラッチ機構を内蔵せしめて成るワンウ
ェイギヤ装置に於いて、上記被動筒体に送りギヤを備え
た送り筒体を回転自在に遊嵌し、また、上記取付部材に
は上記のラックと送りギヤの相方に噛合して、送り筒体
を常時上記回転ギヤの回転に対し逆方向に回転する中間
ギヤを取付けると共に、上記被動筒体の周面には、一端
を送り筒体に固定したスプリングの他端側を、送り筒体
が上記被動筒体の連動回転力向に回転した時に被動筒体
を巻締めてこれを一体回転する様にコイル状に巻装した
ことを特徴とするダブルワンウェイギヤ装置。A driven cylinder that rotates the driven member is rotatably attached to the mounting member together with a rotating gear that meshes with the rack, and a driven cylinder is provided inside the driven body that engages when the rotating gear rotates in the normal direction due to the rhythm of the mounting member or the rack. A one-way clutch mechanism is built in, which rotates the driven cylinder in conjunction with the rotation of the cylinder, and disengages the gear when the rotating gear rotates in reverse due to the backward movement of the mounting member or rack, preventing the rotation of the driven cylinder. In the gear device, a feed cylinder equipped with a feed gear is rotatably loosely fitted into the driven cylinder, and the feed cylinder is fitted into the mounting member by meshing with the rack and the feed gear. An intermediate gear that always rotates in the opposite direction to the rotation of the rotating gear is attached to the circumferential surface of the driven cylinder, and the other end of a spring whose one end is fixed to the feed cylinder is connected to the feed cylinder. A double one-way gear device characterized in that the driven cylinder is wound in a coil so that the driven cylinder tightens and rotates integrally when the driven cylinder rotates in the direction of the interlocking rotational force.
JP6366283U 1983-04-27 1983-04-27 Double one-way gear device for printing ribbon feeding Granted JPS59168029U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6366283U JPS59168029U (en) 1983-04-27 1983-04-27 Double one-way gear device for printing ribbon feeding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6366283U JPS59168029U (en) 1983-04-27 1983-04-27 Double one-way gear device for printing ribbon feeding

Publications (2)

Publication Number Publication Date
JPS59168029U true JPS59168029U (en) 1984-11-10
JPH0117703Y2 JPH0117703Y2 (en) 1989-05-23

Family

ID=30193844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6366283U Granted JPS59168029U (en) 1983-04-27 1983-04-27 Double one-way gear device for printing ribbon feeding

Country Status (1)

Country Link
JP (1) JPS59168029U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62103178A (en) * 1985-10-30 1987-05-13 Amano Corp Printing ribbon feeder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765236U (en) * 1980-10-06 1982-04-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765236U (en) * 1980-10-06 1982-04-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62103178A (en) * 1985-10-30 1987-05-13 Amano Corp Printing ribbon feeder

Also Published As

Publication number Publication date
JPH0117703Y2 (en) 1989-05-23

Similar Documents

Publication Publication Date Title
JPS59168029U (en) Double one-way gear device for printing ribbon feeding
JPS5920028U (en) one way gear
JPS58169239U (en) Copy machine drive mechanism
JPS60125163U (en) Printing device ribbon feeder
JPS59105872U (en) Fishing reel drive mechanism
JPH0221661U (en)
JPS58145759U (en) Ribbon cartridge drive mechanism
JPS5845055U (en) paper feed mechanism
JPS5998131U (en) printer clutch mechanism
JPS6089452U (en) gear mechanism
JPH03124870U (en)
JPS63102499U (en)
JPS60116869U (en) Single bearing reel for fishing
JPS6128659U (en) transfer printer
JPS5941930U (en) Switch operating device
JPH0172367U (en)
JPS5894556U (en) Typewriter printing ribbon feeder
JPS5868876U (en) Clicking sound generation mechanism of fishing reel
JPS6075074U (en) printer printing tape drive device
JPS6069664U (en) Thermal printer ink ribbon feeding device
JPS60116870U (en) Single bearing reel for fishing
JPS5838455U (en) printer ribbon feeding mechanism
JPH0186560U (en)
JPH0292841U (en)
JPS60190743U (en) Paper feeding roller mounting mechanism of paper feeding device