JPS61200830U - - Google Patents
Info
- Publication number
- JPS61200830U JPS61200830U JP8351885U JP8351885U JPS61200830U JP S61200830 U JPS61200830 U JP S61200830U JP 8351885 U JP8351885 U JP 8351885U JP 8351885 U JP8351885 U JP 8351885U JP S61200830 U JPS61200830 U JP S61200830U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- paper feed
- paper
- swing lever
- feed plate
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案に係る給紙圧調整機構の一実施
例を組込んだ給紙装置を示す斜視図、第２図は同
機構の詳細を示す側面図、第３図は用紙の積載厚
さと重量との関係及び、これ等に対する必要給紙
板先端圧の関係を示す図である。
１０……給紙ローラ、１２……給紙板、１４…
…シヤフト、１６……ばね掛け、１８……補助ば
ね、２０……調整ばね、２２……旋回レバー、２
４……操作レバー、２６……操作部、２８……ス
トツパ、３０……爪、３２……板ばね、３４……
ラツク。
Fig. 1 is a perspective view showing a paper feeding device incorporating an embodiment of the paper feeding pressure adjustment mechanism according to the present invention, Fig. 2 is a side view showing details of the same mechanism, and Fig. 3 is a stacked paper thickness. FIG. 4 is a diagram showing the relationship between the weight and the weight, and the relationship between the required paper feed plate tip pressure and these. 10...Paper feed roller, 12...Paper feed plate, 14...
...Shaft, 16...Spring hook, 18...Auxiliary spring, 20...Adjustment spring, 22...Swivel lever, 2
4... Operating lever, 26... Operating unit, 28... Stopper, 30... Pawl, 32... Leaf spring, 34...
Latsk.
Claims (1)
可能に設けられ、ばねの復元力により積載される
用紙の上面を給紙ローラに対して付勢状態で接触
させる給紙板と、を含む装置において、 給紙板の先端部近傍に下端部が接続された上記
ばねと、給紙板の最上昇状態において、給紙板ほ
ばねが接続されている位置がその延長線上に略来
るように配置された軸を中心として装置筐体に対
して旋回可能に設けられ、且つ上記ばねの上端部
を支持する旋回レバーと、旋回レバーに連携して
これを作動させる操作レバーと、を含むことを特
徴とする給紙装置における給紙圧調整機構。 (2) 前記操作レバーが前記旋回レバーに軸着さ
れている実用新案登録請求の範囲第(1)項に記載
の給紙装置における給紙圧調整機構。[Claims for Utility Model Registration] (1) A paper feed roller, which is provided so as to be able to move up and down with respect to the paper feed roller, and is in a state in which the upper surface of the stacked paper is biased against the paper feed roller by the restoring force of a spring. In a device including a paper feed plate that is brought into contact with the spring, the lower end of the spring is connected to the tip of the paper feed plate, and the position where the paper feed plate spring is connected is an extension of the spring when the paper feed plate is in the highest state. a swing lever that is rotatable relative to the device housing about a shaft that is arranged approximately on a line and that supports the upper end of the spring; and an operating lever that operates the swing lever in conjunction with the swing lever. A paper feeding pressure adjustment mechanism in a paper feeding device, comprising: (2) The paper feeding pressure adjustment mechanism in the paper feeding device according to claim (1), wherein the operating lever is pivoted to the swing lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8351885U JPS61200830U (en) | 1985-06-03 | 1985-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8351885U JPS61200830U (en) | 1985-06-03 | 1985-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61200830U true JPS61200830U (en) | 1986-12-16 |
Family
ID=30632221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8351885U Pending JPS61200830U (en) | 1985-06-03 | 1985-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61200830U (en) |
-
1985
- 1985-06-03 JP JP8351885U patent/JPS61200830U/ja active Pending