JPS61193944U - - Google Patents
Info
- Publication number
- JPS61193944U JPS61193944U JP7884285U JP7884285U JPS61193944U JP S61193944 U JPS61193944 U JP S61193944U JP 7884285 U JP7884285 U JP 7884285U JP 7884285 U JP7884285 U JP 7884285U JP S61193944 U JPS61193944 U JP S61193944U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- detection members
- output
- passage
- electrically connected
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Controlling Sheets Or Webs (AREA)
Description
第１図は本考案の一実施例を示す概略図、第２
図は本考案の別の実施例を示す概略図、第３図は
本考案の他の実施例を示す概略図、第４図は本考
案実施例の要部を示すブロツク図、第５図はシー
ト搬送装置を適用した例である複写機の要部概略
図である。
１０……シート給送ローラ、１１，１１１……
検知部材、１３……判別回路、１４……駆動制御
回路、Ｍ……駆動モータ。
Figure 1 is a schematic diagram showing one embodiment of the present invention;
Figure 3 is a schematic diagram showing another embodiment of the invention, Figure 3 is a schematic diagram showing another embodiment of the invention, Figure 4 is a block diagram showing the main parts of the embodiment of the invention, and Figure 5 is a schematic diagram showing another embodiment of the invention. 1 is a schematic diagram of the main parts of a copying machine that is an example to which a sheet conveying device is applied. 10... Sheet feeding roller, 11, 111...
Detection member, 13... Discrimination circuit, 14... Drive control circuit, M... Drive motor.
Claims (1)
直交する方向に並置されていて、シートの通過を
検知する少なくとも２個以上の検知部材と、 上記検知部材に電気的接続されていて、上記検
知部材のひとつがシートの通過を検知したときに
出力されるトリガ信号に対し同時若しくは所定時
間内に残りの検知部材からの出力信号の出力状態
を判別する判別回路と、 上記半別回路に電気的接続されていて、上記検
知部材のうちの他方からの信号が出力されなかつ
たときに、上記シートの搬送を停止する手段とを
具備したシート搬送装置。[Claims for Utility Model Registration] At least two or more detection members arranged in parallel in a direction perpendicular to the sheet conveyance direction in a sheet conveyance path to detect the passage of the sheet, and electrically connected to the detection members. a determination circuit that determines the output state of the output signal from the remaining detection members simultaneously or within a predetermined time with respect to a trigger signal output when one of the detection members detects the passage of a sheet; A sheet conveying device comprising: means electrically connected to a half-separate circuit to stop conveyance of the sheet when no signal is output from the other of the detection members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7884285U JPS61193944U (en) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7884285U JPS61193944U (en) | 1985-05-27 | 1985-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61193944U true JPS61193944U (en) | 1986-12-03 |
Family
ID=30623195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7884285U Pending JPS61193944U (en) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61193944U (en) |
-
1985
- 1985-05-27 JP JP7884285U patent/JPS61193944U/ja active Pending
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