JPH0215949U - - Google Patents
Info
- Publication number
- JPH0215949U JPH0215949U JP9268688U JP9268688U JPH0215949U JP H0215949 U JPH0215949 U JP H0215949U JP 9268688 U JP9268688 U JP 9268688U JP 9268688 U JP9268688 U JP 9268688U JP H0215949 U JPH0215949 U JP H0215949U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- conveying means
- sheet conveying
- double feeding
- gauge 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
- 238000001514 detection method Methods 0.000 claims description 4
Landscapes
- Controlling Sheets Or Webs (AREA)
Description
第１図は本考案の用紙の重送検知装置の構成を
示す側面図であり、第２図はその平面図である。
図中の符号、１……ベースプレート、５……搬
送ローラ装置、１０……パドル、１５……ゲージ
部材、１６……先端部。
FIG. 1 is a side view showing the configuration of the paper double feed detection device of the present invention, and FIG. 2 is a plan view thereof. Reference numerals in the drawings: 1...Base plate, 5...Conveyance roller device, 10...Paddle, 15...Gauge member, 16...Tip portion.
Claims (1)
の上面に対して１枚のシートが通過出来るような
間隔をおいてゲージ部材を配置し、該ゲージ部材
の直前部に弾性体より構成される用紙搬送手段を
設けるとともに、 前記用紙搬送手段の駆動の信号を、制御装置の
用紙ジヤム検知タイマーの信号として用いるよう
に構成し、 前記用紙搬送手段により送り出されるシートが
、重送を生じた状態の場合にゲージ部材により停
止されるようにすることによつて、ジヤム検知手
段を用いて用紙の重送状態の検知を行い得るよう
に構成したことを特徴とする用紙の重送検知装置
。[Claims for Utility Model Registration] A gauge member is arranged in the paper conveyance path of the image forming apparatus at a distance such that one sheet can pass through the upper surface of the base plate, and an elastic member is disposed in front of the gauge member. A sheet conveying means constituted by a body is provided, and the driving signal of the sheet conveying means is configured to be used as a signal for a paper jam detection timer of a control device, so that the sheets sent out by the sheet conveying means are double-fed. double feeding of paper, characterized in that the double feeding of paper is configured to be stopped by a gauge member in the case of a state in which a jam occurs, so that a double feeding state of paper can be detected using a jam detection means. Detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9268688U JPH0215949U (en) | 1988-07-13 | 1988-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9268688U JPH0215949U (en) | 1988-07-13 | 1988-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0215949U true JPH0215949U (en) | 1990-02-01 |
Family
ID=31317122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9268688U Pending JPH0215949U (en) | 1988-07-13 | 1988-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215949U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5431169A (en) * | 1977-08-10 | 1979-03-07 | Mitsubishi Electric Corp | Apparatus for detecting double feeding of sheet material |
-
1988
- 1988-07-13 JP JP9268688U patent/JPH0215949U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5431169A (en) * | 1977-08-10 | 1979-03-07 | Mitsubishi Electric Corp | Apparatus for detecting double feeding of sheet material |