JPH0397435U - - Google Patents
Info
- Publication number
- JPH0397435U JPH0397435U JP561490U JP561490U JPH0397435U JP H0397435 U JPH0397435 U JP H0397435U JP 561490 U JP561490 U JP 561490U JP 561490 U JP561490 U JP 561490U JP H0397435 U JPH0397435 U JP H0397435U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- paper feeding
- feeding device
- feed roller
- paper
- 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
- 238000000926 separation method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の給紙装置の一実施例の要部を
示す一部を断面した平面図、第２図は従来の原稿
給紙装置の構成図、第３図はデイスククラツチを
採用した従来の分離ローラの平面図、第４図はス
プリングクラツチを採用した従来の分離ローラの
一部を断面した平面図である。
３……フイードローラ、４……分離ローラ、４
ａ……分離ローラの側部、９……支軸、１０……
摩擦板、１１……クラツチ板、１２……止め体、
１３……加圧スプリング、１５……コイルスプリ
ング、１５ａ……コイルスプリングの一端、１７
……支持筒体、１８……スペーサ、ＤＣ……デイ
スククラツチ、ＳＣ……スプリングクラツチ。
Fig. 1 is a partially sectional plan view showing the main parts of an embodiment of the paper feeding device of the present invention, Fig. 2 is a configuration diagram of a conventional document feeding device, and Fig. 3 is a plan view showing the essential parts of an embodiment of the paper feeding device of the present invention. FIG. 4 is a partially sectional plan view of a conventional separating roller employing a spring clutch. 3...Feed roller, 4...Separation roller, 4
a... Side part of separation roller, 9... Support shaft, 10...
Friction plate, 11... clutch plate, 12... stop body,
13...Pressure spring, 15...Coil spring, 15a...One end of coil spring, 17
...Support cylinder, 18...Spacer, DC...Disc clutch, SC...Spring clutch.
Claims (1)
ーラと、このフイードローラに圧接してクラツチ
手段により反給紙方向へ一定の戻し力を与えるこ
とができる分離ローラとを備えた給紙装置におい
て、前記クラツチ手段を、クラツチ板と摩擦板と
からなるデイスククラツチと、スプリングクラツ
チとで構成したことを特徴とする給紙装置。 In a paper feeding device comprising a feed roller that rotates in the paper feeding direction to convey the paper, and a separation roller that is in pressure contact with the feed roller and can apply a constant return force in the opposite paper feeding direction by means of a clutch means, the clutch A paper feeding device characterized in that the means is composed of a disk clutch consisting of a clutch plate and a friction plate, and a spring clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP561490U JPH0397435U (en) | 1990-01-26 | 1990-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP561490U JPH0397435U (en) | 1990-01-26 | 1990-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0397435U true JPH0397435U (en) | 1991-10-07 |
Family
ID=31509315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP561490U Pending JPH0397435U (en) | 1990-01-26 | 1990-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0397435U (en) |
-
1990
- 1990-01-26 JP JP561490U patent/JPH0397435U/ja active Pending