JPS63197238U - - Google Patents
Info
- Publication number
- JPS63197238U JPS63197238U JP8856287U JP8856287U JPS63197238U JP S63197238 U JPS63197238 U JP S63197238U JP 8856287 U JP8856287 U JP 8856287U JP 8856287 U JP8856287 U JP 8856287U JP S63197238 U JPS63197238 U JP S63197238U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- switch lever
- sheet
- fed
- switch
- 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
Links
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 241000954177 Bangana ariza Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Handling Of Continuous Sheets Of Paper (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Controlling Sheets Or Webs (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Description
第１図は本考案に係る第１実施例を示す要部斜
視図、第２図はスイツチレバの回動状態を示す要
部断面図、第３図はスイツチレバに作用する力の
方向を示す要部断面図、第４図は本考案に係る第
２実施例を示す要部断面図、第５図は従来の用紙
終了検出用スイツチレバを示す実装図、第６図は
従来のスイツチレバの動作を示す要部断面図であ
る。
６……スイツチ、１１……用紙挿入ガイド、１
２……スイツチレバ。
Fig. 1 is a perspective view of the main part showing the first embodiment of the present invention, Fig. 2 is a sectional view of the main part showing the rotating state of the switch lever, and Fig. 3 is a main part showing the direction of the force acting on the switch lever. 4 is a sectional view of a main part showing a second embodiment of the present invention, FIG. 5 is a mounting diagram showing a conventional switch lever for detecting the end of paper, and FIG. 6 is a main part showing the operation of a conventional switch lever. FIG. 6...Switch, 11...Paper insertion guide, 1
2...Switch Reba.
Claims (1)
紙が給送方向に送られることにより一方向に回動
し用紙の終端が通過した後復帰してスイツチを作
動させて用紙の終了を検出する用紙終了検出用ス
イツチレバにおいて、 前記一方向にスイツチレバが回動する支点を前
記湾曲部の曲率中心側と反対側に設け、 前記給送方向とは逆方向に送られた用紙がスイ
ツチレバを押す力の分力で、かつ用紙がスイツチ
レバを押す点と前記支点とを結ぶ直線の方向と直
交する分力が、前記一方向と一致する形状にした
ことを特徴とする用紙終了検出用スイツチレバ。[Claims for Utility Model Registration] The guide is disposed on a paper insertion guide having a curved part, rotates in one direction as the paper is fed in the feeding direction, returns after the end of the paper has passed, and operates a switch. A switch lever for detecting the end of paper that detects the end of the paper by using a switch lever, wherein a fulcrum on which the switch lever rotates in the one direction is provided on a side opposite to the center of curvature of the curved portion, and the paper is fed in a direction opposite to the feeding direction. A sheet end having a shape in which a component of the force of the sheet pushing the switch lever and a component force perpendicular to the direction of the straight line connecting the point where the sheet presses the switch lever and the fulcrum coincides with the one direction. Detection switch lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987088562U JPH0611990Y2 (en) | 1987-06-10 | 1987-06-10 | Switch lever for paper end detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987088562U JPH0611990Y2 (en) | 1987-06-10 | 1987-06-10 | Switch lever for paper end detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63197238U true JPS63197238U (en) | 1988-12-19 |
| JPH0611990Y2 JPH0611990Y2 (en) | 1994-03-30 |
Family
ID=30946770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987088562U Expired - Lifetime JPH0611990Y2 (en) | 1987-06-10 | 1987-06-10 | Switch lever for paper end detection |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611990Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57191561U (en) * | 1981-05-29 | 1982-12-04 | ||
| JPS5915640U (en) * | 1982-07-20 | 1984-01-30 | 沖電気工業株式会社 | paper detector |
| JPS6063182A (en) * | 1983-09-16 | 1985-04-11 | Konishiroku Photo Ind Co Ltd | Paper-discharging device |
| JPS61117480A (en) * | 1984-11-13 | 1986-06-04 | Canon Inc | Detecting device for paper or the like |
-
1987
- 1987-06-10 JP JP1987088562U patent/JPH0611990Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57191561U (en) * | 1981-05-29 | 1982-12-04 | ||
| JPS5915640U (en) * | 1982-07-20 | 1984-01-30 | 沖電気工業株式会社 | paper detector |
| JPS6063182A (en) * | 1983-09-16 | 1985-04-11 | Konishiroku Photo Ind Co Ltd | Paper-discharging device |
| JPS61117480A (en) * | 1984-11-13 | 1986-06-04 | Canon Inc | Detecting device for paper or the like |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611990Y2 (en) | 1994-03-30 |
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