JPH01134647U - - Google Patents
Info
- Publication number
- JPH01134647U JPH01134647U JP2977488U JP2977488U JPH01134647U JP H01134647 U JPH01134647 U JP H01134647U JP 2977488 U JP2977488 U JP 2977488U JP 2977488 U JP2977488 U JP 2977488U JP H01134647 U JPH01134647 U JP H01134647U
- Authority
- JP
- Japan
- Prior art keywords
- document
- stopper
- copying machine
- hit
- entrance
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Controlling Sheets Or Webs (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Manual Feeding Of Sheets (AREA)
- Registering Or Overturning Sheets (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図はこの考案を複写機本体に対して着脱可
能な原稿自動送り装置であるサブ原稿搬送ユニツ
トに適用した場合の例を示す概略構成図、第２図
は第１図のサブ原稿搬送ユニツトの要部付近のみ
を示す平面図、第３図は第１図のサブ原稿搬送ユ
ニツトを装着した状態の複写機を上方から見た外
観斜視図、第４図は第３図の固定部１０ａ〜１０
ｄを示す拡大断面図、第５図はサブ原稿搬送ユニ
ツト１０の駆動系を制御するＡＤＦ制御部４０と
その関連構成を示すブロツク図、第６図は各セン
サ類からの信号によつて駆動制御される機器類の
作動タイミングを示すタイミング図である。
２……給紙部、３……コンタクトガラス（露光
部）、４……搬送部、１０……サブ原稿搬送ユニ
ツト（原稿自動送り装置）、１３……ターン搬送
路、１４……給紙ローラ、１５……押え部材、１
５ａ……押え部、１６……セツトセンサ、１８…
…入口ストツパ、２０……原稿挿入口、２１……
ストツパ当接検知センサ、３０……光学系、４０
……ＡＤＦ制御部、Ｐ……原稿、Ｐａ……一側端
、Ｐｂ……他側端。
Fig. 1 is a schematic configuration diagram showing an example in which this invention is applied to a sub-document transport unit, which is an automatic document feeder that is removable from the main body of a copying machine. 3 is a top view of the copying machine with the sub document transport unit shown in FIG. 1 installed, and FIG. 4 is a plan view showing only the vicinity of the main parts. 10
FIG. 5 is a block diagram showing the ADF control section 40 that controls the drive system of the sub-document transport unit 10 and its related configuration. FIG. FIG. 2... Paper feed section, 3... Contact glass (exposure section), 4... Conveyance section, 10... Sub document conveyance unit (automatic document feeder), 13... Turn conveyance path, 14... Paper feed roller , 15...pressing member, 1
5a... Presser section, 16... Set sensor, 18...
...Entrance stopper, 20...Document insertion slot, 21...
Stopper contact detection sensor, 30...Optical system, 40
...ADF control unit, P...document, Pa...one side end, Pb...other side end.
Claims (1)
に突き当てた後、その原稿を露光部へ送り込む複
写機の原稿自動送り装置において、 前記原稿挿入口から原稿が挿入されたことを検
知するセツトセンサと、その原稿が前記入口スト
ツパに突き当つたことを検知するストツパ当接検
知センサとを、搬送できる原稿の幅方向の一側端
付近と他側端付近に対応してそれぞれ配設したこ
とを特徴とする複写機の原稿自動送り装置。[Scope of Claim for Utility Model Registration] In an automatic document feeder of a copying machine, which abuts a document inserted through the document insertion port against an entrance stopper and then feeds the document to an exposure section, the document is inserted through the document insertion port. A set sensor for detecting that the document has hit the entrance stopper and a stopper contact detection sensor for detecting that the document has hit the entrance stopper are arranged near one end and the other end in the width direction of the document that can be transported. An automatic document feeder for a copying machine characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2977488U JPH0622678Y2 (en) | 1988-03-08 | 1988-03-08 | Automatic document feeder for copiers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2977488U JPH0622678Y2 (en) | 1988-03-08 | 1988-03-08 | Automatic document feeder for copiers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01134647U true JPH01134647U (en) | 1989-09-13 |
| JPH0622678Y2 JPH0622678Y2 (en) | 1994-06-15 |
Family
ID=31254274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2977488U Expired - Lifetime JPH0622678Y2 (en) | 1988-03-08 | 1988-03-08 | Automatic document feeder for copiers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622678Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0385343U (en) * | 1989-12-20 | 1991-08-29 |
-
1988
- 1988-03-08 JP JP2977488U patent/JPH0622678Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0385343U (en) * | 1989-12-20 | 1991-08-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622678Y2 (en) | 1994-06-15 |
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