JPH039845U - - Google Patents
Info
- Publication number
- JPH039845U JPH039845U JP7033789U JP7033789U JPH039845U JP H039845 U JPH039845 U JP H039845U JP 7033789 U JP7033789 U JP 7033789U JP 7033789 U JP7033789 U JP 7033789U JP H039845 U JPH039845 U JP H039845U
- Authority
- JP
- Japan
- Prior art keywords
- tractor
- paper
- detector
- cover
- tractor body
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Handling Of Sheets (AREA)
Description
第１図は、本考案の第１実施例であるトラクタ
の斜視外観図。第２図は、本考案の第１実施例で
あるトラクタの断面図。第３図は、本考案の第１
実施例であるトラクタの上面図。第４図は、本考
案の第２実施例であるトラクタの斜視外観図。第
５図は、本考案の第２実施例であるトラクタの断
面図。
１……トラクタ本体、２……ピンベルト、３…
…紙検出レバー、４……トラクタカバー。
FIG. 1 is a perspective external view of a tractor that is a first embodiment of the present invention. FIG. 2 is a sectional view of a tractor that is a first embodiment of the present invention. Figure 3 shows the first example of this invention.
FIG. 1 is a top view of a tractor according to an embodiment. FIG. 4 is a perspective external view of a tractor that is a second embodiment of the present invention. FIG. 5 is a sectional view of a tractor that is a second embodiment of the present invention. 1... Tractor body, 2... Pin belt, 3...
...Paper detection lever, 4...Tractor cover.
Claims (1)
字用紙を紙送りするトラクタ本体と、トラクタカ
バーとから成り、前記トラクタ本体は前記紙検出
器を有し、前記タラクタカバーを動作させ、前記
印字用紙を前記トラクタ本体に保持すると前記紙
検出器が作動することを特徴とするトラクタ。 (2) 前記紙検出器は発光素子と受光素子の２素
子から成る光学式検出器であり、前記２素子の内
の１素子は前記トラクタ本体に具備され、他の１
素子はトラクタカバーに具備されていることを特
徴とする第１項記載のトラクタ。 (3) 第１項記載のトラクタを備えたことを特徴
とするプリンタ。[Claims for Utility Model Registration] (1) Consisting of a paper detector for detecting the presence or absence of printing paper, a tractor body for feeding the printing paper, and a tractor cover, the tractor body has the paper detector. . A tractor, wherein the paper detector is activated when the taractor cover is operated and the printing paper is held in the tractor body. (2) The paper detector is an optical detector consisting of two elements, a light-emitting element and a light-receiving element, and one of the two elements is provided in the tractor body, and the other one is provided in the tractor body.
2. The tractor according to claim 1, wherein the element is provided on a tractor cover. (3) A printer characterized by being equipped with the tractor described in item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7033789U JPH039845U (en) | 1989-06-15 | 1989-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7033789U JPH039845U (en) | 1989-06-15 | 1989-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH039845U true JPH039845U (en) | 1991-01-30 |
Family
ID=31606413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7033789U Pending JPH039845U (en) | 1989-06-15 | 1989-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010076162A (en) * | 2008-09-25 | 2010-04-08 | Ricoh Co Ltd | Printing apparatus |
| JP2013059923A (en) * | 2011-09-14 | 2013-04-04 | Toshiba Tec Corp | Tractor and printer |
-
1989
- 1989-06-15 JP JP7033789U patent/JPH039845U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010076162A (en) * | 2008-09-25 | 2010-04-08 | Ricoh Co Ltd | Printing apparatus |
| JP2013059923A (en) * | 2011-09-14 | 2013-04-04 | Toshiba Tec Corp | Tractor and printer |