JPS6268947U - - Google Patents
Info
- Publication number
- JPS6268947U JPS6268947U JP16056785U JP16056785U JPS6268947U JP S6268947 U JPS6268947 U JP S6268947U JP 16056785 U JP16056785 U JP 16056785U JP 16056785 U JP16056785 U JP 16056785U JP S6268947 U JPS6268947 U JP S6268947U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- movable terminal
- torque
- terminal
- cam
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Paper Feeding For Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
Description
第１図はこの考案の実施例である用紙検知装置
の構成を示す概略の側面図、第２図は同用紙検知
装置の動作を示す概略の側面図、第３図はこの発
明の実施例と従来の実施例との用紙検知装置の一
部を構成するアクチユエータの回転角に対する動
作力の変化を示す図である。
２…アクチユエータ、３…錘、４…カム、５…
可動端子、６…固定端子、７…スイツチ。
Fig. 1 is a schematic side view showing the configuration of a paper detection device that is an embodiment of this invention, Fig. 2 is a schematic side view showing the operation of the paper detection device, and Fig. 3 is an embodiment of the invention. FIG. 7 is a diagram showing a change in operating force with respect to a rotation angle of an actuator that constitutes a part of a sheet detection device according to a conventional example. 2...actuator, 3...weight, 4...cam, 5...
Movable terminal, 6...Fixed terminal, 7...Switch.
Claims (1)
用する弾性体からなる可動端子を備えたスイツチ
と、回転自在に取り付けられ外周部が前記可動端
子に接触するとともにこれを固定端子との接続位
置または接続解除位置に移動するカムと、このカ
ムに一端を固定し自由端に用紙が当接するレバー
と、前記カムにレバーと用紙との当接によつて生
じるトルクよりも小さくこれと反対方向のトルク
を作用させる錘と、を設けてなる用紙検知装置。 A switch is provided with a movable terminal made of an elastic body whose elastic force acts in a direction to release the connection with the fixed terminal, and a switch that is rotatably mounted so that the outer peripheral part contacts the movable terminal and connects the movable terminal with the fixed terminal. Alternatively, there is a cam that moves to the disconnection position, a lever that has one end fixed to the cam and whose free end abuts the paper, and a torque that is smaller than the torque generated by the abutment between the lever and the paper and is in the opposite direction. A paper detection device equipped with a weight that applies torque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16056785U JPS6268947U (en) | 1985-10-18 | 1985-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16056785U JPS6268947U (en) | 1985-10-18 | 1985-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6268947U true JPS6268947U (en) | 1987-04-30 |
Family
ID=31086067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16056785U Pending JPS6268947U (en) | 1985-10-18 | 1985-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268947U (en) |
-
1985
- 1985-10-18 JP JP16056785U patent/JPS6268947U/ja active Pending