JPS62134750U - - Google Patents
Info
- Publication number
- JPS62134750U JPS62134750U JP2222986U JP2222986U JPS62134750U JP S62134750 U JPS62134750 U JP S62134750U JP 2222986 U JP2222986 U JP 2222986U JP 2222986 U JP2222986 U JP 2222986U JP S62134750 U JPS62134750 U JP S62134750U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- feeding mechanism
- paper feeding
- frame
- automatic paper
- 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
- 238000012999 compression bending Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案に係る自動給紙機構の要部破
断斜視図、第２図および第３図は、それぞれ本実
施例の作動説明側面図、第４図は、第３図の―
断面図、第５図は、従来例で、第１図対応図、
第６図および第７図は、従来例で、それぞれ第２
図および第３図対応図、第８図ａ，ｂは、本考案
のアームの他の実施例の作動説明図である。
１…プラテン、２…押えローラ、３…アーム、
３ｄ…突起、６ａ…ストツパ、８…ねじりコイル
ばね、１６…マイクロスイツチ。
FIG. 1 is a cutaway perspective view of the main parts of the automatic paper feeding mechanism according to the present invention, FIGS. 2 and 3 are side views explaining the operation of this embodiment, and FIG. 4 is the same as in FIG. 3.
The sectional view, FIG. 5, is a conventional example, and the diagram corresponding to FIG. 1,
Figures 6 and 7 are conventional examples, respectively.
Figures 3 and 3, and Figures 8a and 8b are explanatory views of the operation of other embodiments of the arm of the present invention. 1...Platen, 2...Press roller, 3...Arm,
3d...Protrusion, 6a...Stopper, 8...Torsion coil spring, 16...Micro switch.
Claims (1)
うフレームに回動可能に枢着したアームと、 該アームとフレームとの間に前記偏倚用ねじり
コイルばねを配設し、前記アームを前記ローラ解
除方向に所定角度に回動することにより、該ばね
のコイル部分が前記アームの一部に当接して、該
ばねの前記方向への圧縮曲げ抵抗と横倒れ抵抗と
を発生させるよう構成したことを特徴とする印字
装置の自動給紙機構。[Claims for Utility Model Registration] An arm rotatably pivoted to a frame so as to press and bias the presser roller against the platen, and the biasing torsion coil spring disposed between the arm and the frame, By rotating the arm at a predetermined angle in the roller release direction, the coil portion of the spring comes into contact with a part of the arm, generating compression bending resistance and sideways falling resistance of the spring in the direction. An automatic paper feeding mechanism for a printing device, characterized in that the automatic paper feeding mechanism is configured to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2222986U JPS62134750U (en) | 1986-02-19 | 1986-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2222986U JPS62134750U (en) | 1986-02-19 | 1986-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62134750U true JPS62134750U (en) | 1987-08-25 |
Family
ID=30819415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2222986U Pending JPS62134750U (en) | 1986-02-19 | 1986-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62134750U (en) |
-
1986
- 1986-02-19 JP JP2222986U patent/JPS62134750U/ja active Pending