JPS5886642U - Sheet material feeding device in copying machines, etc. - Google Patents
Sheet material feeding device in copying machines, etc.Info
- Publication number
- JPS5886642U JPS5886642U JP18059081U JP18059081U JPS5886642U JP S5886642 U JPS5886642 U JP S5886642U JP 18059081 U JP18059081 U JP 18059081U JP 18059081 U JP18059081 U JP 18059081U JP S5886642 U JPS5886642 U JP S5886642U
- Authority
- JP
- Japan
- Prior art keywords
- sheet material
- feeding
- feeding roller
- stabilizing member
- sheet
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、一般のシート材給送装置の一部断面側面図、
第２図は、カセットに収納したシート材の状態図、第３
図及び第４図は、従来提案された装置の要部を示す図、
第５図は、本願考案に係るシート材給送装置の一部断面
側面図、第６図Ａ。
Ｂ、 Ｃは、第５図に示した装置の動作態様を示す図、
第７図は、本願考案に係るシート材給送装置の他の実施
例を示す一部断面側面図である。
図中、１はカセット本体、２はシート材、３は板ばね、
４は給送アーム、６は給送ローラ、８は分離爪、１１は
レジスタローラ、１２は半月状給 ゛送ローラ、１
４は補助ローラ、１５は給送ローラ、１６は回転子、２
１はアーム、２２は給送安定化ローラ、２４はコイルば
ね、２５は開度制限フック、２６は下限位置制限部材、
２７は板ばね類アームを示す。 −
第７国FIG. 1 is a partially sectional side view of a general sheet material feeding device;
Figure 2 is a state diagram of the sheet material stored in the cassette;
4 and 4 are diagrams showing the main parts of the conventionally proposed device,
FIG. 5 is a partially sectional side view of the sheet material feeding device according to the present invention, and FIG. 6A. B and C are diagrams showing the operation mode of the device shown in FIG.
FIG. 7 is a partially sectional side view showing another embodiment of the sheet material feeding device according to the present invention. In the figure, 1 is the cassette body, 2 is the sheet material, 3 is the leaf spring,
4 is a feeding arm, 6 is a feeding roller, 8 is a separating claw, 11 is a register roller, 12 is a semicircular feeding roller, 1
4 is an auxiliary roller, 15 is a feeding roller, 16 is a rotor, 2
1 is an arm, 22 is a feed stabilizing roller, 24 is a coil spring, 25 is an opening limit hook, 26 is a lower limit position limit member,
27 indicates a leaf spring type arm. - 7th country
Claims (1)
、前記シート材と非接触状態を保ち、給−送信号により
揺動してシート材と接触状態となり、シート材を一枚づ
つ送出する給送ローラとからなるシ、−ト材給送装置に
おいて、前記給送ローラと前記シート材間において、前
記給送ローラから離間する如くばね体により付勢され、
且つ給送ローラより所定間隔以上には離間しないように
配置された給送安定化部材と、前記給送ローラの給送動
作時には、前記給送安定部材をシート材に非接触状態に
するための下限位置制限部材とを設け、給送信号による
給送ローラのシート材接触前に、給送安定化部材をシー
ト材に接触させて、シート材を均ブな平面状態にする如
（構成した複写機等におけるシート材給送装置。A cassette that loads and stores sheet materials, and when not being fed, maintains a non-contact state with the sheet materials, swings in response to a feed-transmission signal, comes into contact with the sheet materials, and feeds out the sheet materials one by one. In a sheet material feeding device comprising a feeding roller, the sheet material is urged by a spring body between the feeding roller and the sheet material so as to move away from the feeding roller;
and a feeding stabilizing member disposed so as not to be spaced apart from the feeding roller by more than a predetermined distance, and a feeding stabilizing member for keeping the feeding stabilizing member in a non-contact state with the sheet material during the feeding operation of the feeding roller. A lower limit position limiting member is provided, and the feed stabilizing member is brought into contact with the sheet material before the feeding roller contacts the sheet material in response to a feeding signal, so that the sheet material is brought into an even and flat state. Sheet material feeding device in machines, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18059081U JPS5886642U (en) | 1981-12-05 | 1981-12-05 | Sheet material feeding device in copying machines, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18059081U JPS5886642U (en) | 1981-12-05 | 1981-12-05 | Sheet material feeding device in copying machines, etc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5886642U true JPS5886642U (en) | 1983-06-11 |
Family
ID=29977311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18059081U Pending JPS5886642U (en) | 1981-12-05 | 1981-12-05 | Sheet material feeding device in copying machines, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5886642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60110344U (en) * | 1983-12-28 | 1985-07-26 | 京セラミタ株式会社 | Copy machine paper feed device |
| JPS6217646U (en) * | 1985-07-16 | 1987-02-02 | ||
| JPS62105944U (en) * | 1985-12-24 | 1987-07-06 |
-
1981
- 1981-12-05 JP JP18059081U patent/JPS5886642U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60110344U (en) * | 1983-12-28 | 1985-07-26 | 京セラミタ株式会社 | Copy machine paper feed device |
| JPS6217646U (en) * | 1985-07-16 | 1987-02-02 | ||
| JPS62105944U (en) * | 1985-12-24 | 1987-07-06 |
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