JPH01111635U - - Google Patents
Info
- Publication number
- JPH01111635U JPH01111635U JP569888U JP569888U JPH01111635U JP H01111635 U JPH01111635 U JP H01111635U JP 569888 U JP569888 U JP 569888U JP 569888 U JP569888 U JP 569888U JP H01111635 U JPH01111635 U JP H01111635U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- push
- roller
- paper feeding
- arm
- 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
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案による給紙装置の側面図で、給
紙を行う状態を示す。第２図は第１図におけるフ
リクシヨン解除機構の斜視図、第３図は給紙トレ
イを取外した状態の給紙装置の側面図、第４図は
従来の給紙装置の側面図である。
１……給紙トレイ、３……ピツクアツプローラ
、４……押上アーム、５……給紙ローラ、６……
フリクシヨンローラ、７……支点軸、８……可動
レバー、１１……引張ばね、１２……フリクシヨ
ン解除機構、１３・１４……リンク、１５・１６
……ピン、１７……長孔。
FIG. 1 is a side view of the paper feeding device according to the present invention, showing a state in which paper is fed. 2 is a perspective view of the friction release mechanism shown in FIG. 1, FIG. 3 is a side view of the paper feeder with the paper feed tray removed, and FIG. 4 is a side view of the conventional paper feeder. 1... Paper feed tray, 3... Pick-up roller, 4... Push-up arm, 5... Paper feed roller, 6...
Friction roller, 7... Fulcrum shaft, 8... Movable lever, 11... Tension spring, 12... Friction release mechanism, 13/14... Link, 15/16
...Pin, 17...Long hole.
Claims (1)
置から押上位置へと回動し、給紙トレイ内の最上
位の用紙をピツクアツプローラに押し当て、その
ピツクアツプローラの回転にともない該用紙を繰
り出し、給紙ローラと、可動レバーのばね付勢力
に基づきその給紙ローラに押し当てるフリクシヨ
ンローラとの間を通してその用紙を一枚ずつ分離
して送り出す給紙装置において、前記押上アーム
と前記可動レバーとの間に、前記押上アームの押
上解除位置への回動にともない、その回動を伝達
して前記可動レバーをばね付勢力に抗して回動し
、前記フリクシヨンローラを前記給紙ローラから
離す、フリクシヨン解除機構を介設してなる、給
紙装置。 Attach the paper feed tray, rotate the push-up arm from the push-up release position to the push-up position, press the top sheet of paper in the paper feed tray against the pick-up roller, and feed out the paper as the pick-up roller rotates; In a paper feeding device that separates and feeds paper sheets one by one through a paper feeding roller and a friction roller that presses against the paper feeding roller based on a spring biasing force of a movable lever, the push-up arm and the movable lever During this period, as the push-up arm rotates to the push-up release position, the rotation is transmitted to rotate the movable lever against the spring biasing force, thereby moving the friction roller away from the paper feed roller. A paper feeding device equipped with a friction release mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP569888U JPH01111635U (en) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP569888U JPH01111635U (en) | 1988-01-20 | 1988-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01111635U true JPH01111635U (en) | 1989-07-27 |
Family
ID=31209299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP569888U Pending JPH01111635U (en) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01111635U (en) |
-
1988
- 1988-01-20 JP JP569888U patent/JPH01111635U/ja active Pending