JPH0258947U - - Google Patents
Info
- Publication number
- JPH0258947U JPH0258947U JP13690288U JP13690288U JPH0258947U JP H0258947 U JPH0258947 U JP H0258947U JP 13690288 U JP13690288 U JP 13690288U JP 13690288 U JP13690288 U JP 13690288U JP H0258947 U JPH0258947 U JP H0258947U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- operating lever
- transmits
- rotation
- biasing member
- 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
Links
Landscapes
- Handling Of Sheets (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は要部の平面図、第２図は切換えた状態の要部の
平面図、第３図は左側面図である。
４……プラテン、５……トラクタ機構、６……
駆動歯車、９……歯車、９ｂ……円錐状カム、１
１……操作レバー、１１ａ……係合部、１３……
付勢部材、Ａ……第１の輪列、Ｂ……第２の輪列
。
The drawings show an embodiment of the present invention; FIG. 1 is a plan view of the main part, FIG. 2 is a plan view of the main part in a switched state, and FIG. 3 is a left side view. 4...Platen, 5...Tractor mechanism, 6...
Drive gear, 9...Gear, 9b...Conical cam, 1
1... Operating lever, 11a... Engaging portion, 13...
Biasing member, A...first gear train, B...second gear train.
Claims (1)
列と、 上記駆動歯車の回転をトラクタ機構に伝達する
第２の輪列と、 上記第２の輪列中の１つの歯車は、上記第２の
輪列を分断するため第１の位置と第２の位置との
間を移動可能に設けてあることと、 上記歯車を上記第１の位置および上記第２の位
置の一方に向つて付勢する付勢部材と、 上記歯車と一体かつ同心的に設けてある円錐状
カムと、 揺動自在に支持してある操作レバーと、 上記操作レバーに形成してあり、上記操作レバ
ーの揺動により上記円錐状カムと係合して上記歯
車を上記付勢部材の付勢力に抗して上記第１の位
置および上記第２の位置の他方に移動させる係合
部とを具備する ことを特徴とするプリンタの紙送り切換装置。[Claims for Utility Model Registration] A first wheel train that transmits the rotation of the drive gear to the platen; a second wheel train that transmits the rotation of the drive gear to the tractor mechanism; One gear is provided so as to be movable between a first position and a second position in order to separate the second gear train, and the gear is moved between the first position and the second position. a biasing member that biases toward one of the positions; a conical cam that is integrally and concentrically provided with the gear; an operating lever that is swingably supported; and a biasing member that is formed on the operating lever. , an engaging portion that engages with the conical cam by swinging of the operating lever to move the gear to the other of the first position and the second position against the urging force of the urging member; A paper feed switching device for a printer, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13690288U JPH0258947U (en) | 1988-10-20 | 1988-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13690288U JPH0258947U (en) | 1988-10-20 | 1988-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0258947U true JPH0258947U (en) | 1990-04-27 |
Family
ID=31397843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13690288U Pending JPH0258947U (en) | 1988-10-20 | 1988-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258947U (en) |
-
1988
- 1988-10-20 JP JP13690288U patent/JPH0258947U/ja active Pending