JPH0243858U - - Google Patents
Info
- Publication number
- JPH0243858U JPH0243858U JP12369188U JP12369188U JPH0243858U JP H0243858 U JPH0243858 U JP H0243858U JP 12369188 U JP12369188 U JP 12369188U JP 12369188 U JP12369188 U JP 12369188U JP H0243858 U JPH0243858 U JP H0243858U
- Authority
- JP
- Japan
- Prior art keywords
- document
- abutting plate
- sheet
- sheet pressing
- sheet member
- 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.)
- Granted
Links
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Registering Or Overturning Sheets (AREA)
Description
第１図はこの考案による原稿搬送装置の断面図
、第２図はこの原稿搬送装置の全体の駆動系統図
、第３図は原稿搬送ローラと原稿押えシート部材
を示す斜視図、第４図はシート押圧手段の駆動系
統を示す平面図、第５図はシート押圧板の斜視図
、第６図はシート押圧板とシート部材の作動状態
を示す断面図である。
１０……複写機本体、１１……プラテンガラス
（原稿台）、１２……原稿後端ストツパ（突当て
板）、１００……原稿搬送装置、２００……給紙
部（給紙手段）、３００……搬送部（原稿搬送手
段）、３０１，３０２，３０３……原稿搬送ロー
ラ、３０４……原稿押えシート部材（シート部材
）、３０５，３０６，３０７……透孔、３２１，
３２２……シート止め板、３３０……シート押圧
手段、３３２……ばねクラツチ、３３６……押圧
駆動軸、３３９……シート押圧板、Ｄ……原稿。
FIG. 1 is a sectional view of the original document conveying device according to this invention, FIG. 2 is a diagram of the entire drive system of this document conveying device, FIG. 3 is a perspective view showing the document conveying roller and document holding sheet member, and FIG. FIG. 5 is a plan view showing the drive system of the sheet pressing means, FIG. 5 is a perspective view of the sheet pressing plate, and FIG. 6 is a sectional view showing the operating state of the sheet pressing plate and the sheet member. 10...Copying machine main body, 11...Platen glass (document table), 12...Document rear end stopper (abutment plate), 100...Document transport device, 200...Paper feeding unit (paper feeding means), 300 ... Conveyance unit (document conveyance means), 301, 302, 303 ... Document conveyance roller, 304 ... Document holding sheet member (sheet member), 305, 306, 307 ... Through hole, 321,
322... Sheet stop plate, 330... Sheet pressing means, 332... Spring clutch, 336... Pressing drive shaft, 339... Sheet pressing plate, D... Document.
Claims (1)
上で順方向搬送するとともに、該原稿を突当て板
に突き当てるように逆方向搬送する正逆転可能な
原稿搬送ローラと、原稿を原稿台面に圧接する原
稿押えシート部材とから成る原稿搬送装置におい
て、前記突当て板と原稿押えシート部材との隙間
から成る原稿給送路を開閉可能にするシート押圧
手段を設け、該シート押圧手段のシート押圧板を
弾性材で形成し、前記原稿を突当て板に逆方向搬
送するとき、上記シート押圧板を回動するととも
に、その弾性力によつて、原稿シート部材を介し
て突当て板を押圧して、上記隙間を遮閉するよう
にしたことを特徴とする原稿搬送装置。 A document conveying roller that can be forward-reversed, which conveys the document fed from the paper feeding means in the forward direction on the document table of the copying machine, and also conveys the document in the reverse direction so as to abut against the abutting plate; In a document conveying device comprising a document holding sheet member that presses against a table surface, a sheet pressing means for opening and closing the document feeding path formed of a gap between the abutting plate and the document holding sheet member is provided, and the sheet pressing means The sheet pressing plate is formed of an elastic material, and when the document is conveyed in the reverse direction to the abutting plate, the sheet pressing plate is rotated and its elastic force pushes the abutting plate through the document sheet member. A document conveying device characterized in that the gap is closed by pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988123691U JPH0626502Y2 (en) | 1988-09-20 | 1988-09-20 | Document feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988123691U JPH0626502Y2 (en) | 1988-09-20 | 1988-09-20 | Document feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0243858U true JPH0243858U (en) | 1990-03-27 |
| JPH0626502Y2 JPH0626502Y2 (en) | 1994-07-20 |
Family
ID=31372775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988123691U Expired - Lifetime JPH0626502Y2 (en) | 1988-09-20 | 1988-09-20 | Document feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626502Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6078337U (en) * | 1983-11-02 | 1985-05-31 | ニスカ株式会社 | Copy machine document feeder |
-
1988
- 1988-09-20 JP JP1988123691U patent/JPH0626502Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6078337U (en) * | 1983-11-02 | 1985-05-31 | ニスカ株式会社 | Copy machine document feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626502Y2 (en) | 1994-07-20 |
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