JPS63272727A - Original loading multistage tray - Google Patents

Original loading multistage tray

Info

Publication number
JPS63272727A
JPS63272727A JP10548487A JP10548487A JPS63272727A JP S63272727 A JPS63272727 A JP S63272727A JP 10548487 A JP10548487 A JP 10548487A JP 10548487 A JP10548487 A JP 10548487A JP S63272727 A JPS63272727 A JP S63272727A
Authority
JP
Japan
Prior art keywords
document
tray
size
originals
original
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
Application number
JP10548487A
Other languages
Japanese (ja)
Inventor
Takehiro Minami
南 剛弘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Priority to JP10548487A priority Critical patent/JPS63272727A/en
Publication of JPS63272727A publication Critical patent/JPS63272727A/en
Pending legal-status Critical Current

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  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Holders For Sensitive Materials And Originals (AREA)

Abstract

PURPOSE:To facilate a copying work through simultaneously loading a plurality of originals of different sizes by forming a combined carrier passage which communizes original supply ports facing on an original feeding means. CONSTITUTION:A loading plate 4 to be loaded with large originals of B4 size is integrally fixed on a lateral regulating plate 3 for originals of A3 size. Similarly in the following: on the loading plate 4 for originals of B4 size are provided a pair of lateral regulating plates 5 for originals of B4 size, and then, a loading plate 6 to be loaded with originals of A4 size as the smallest size is fixed on the lateral regulating plates 5 for originals of B4 size, and further, on the loading plate 6 for originals of A4 size are provided a pair of lateral regulating plates 7 for originals of A4 size. On the front end side of the loading plates 4, 6 and a cover 8 is provided a guide section which is sloped towards original supply ports with the intention of forming a combined carrier passage.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は複写機や画像読取装置等の画像形成装置に装着
される自動原稿送り装置に関し、特に原稿の載置を簡略
化し複写作業を容易にする原稿載置トレイに関する。
Detailed Description of the Invention (Industrial Application Field) The present invention relates to an automatic document feeder installed in an image forming apparatus such as a copying machine or an image reading device, and in particular, it simplifies document placement and facilitates copying operations. Regarding the original tray.

(従来の技術) 複数枚の原稿を連続して複写する際の原稿載置作業の簡
略化を目的として自動原稿送り装置が多数商品化されて
いる。第6図に示すように、自動原稿送り装置10は複
写機11の原稿台12上面に装着され、給紙コロや給紙
ローラ等の原稿給紙手段13および搬送ベル)14等の
搬送手段を用いて、原稿載置トレイ15に載置された複
写原稿を原稿露光位置に1枚づつ給送し、所定枚数の複
写工程が終了して原稿を原稿排出部16に排出した後、
次の原稿を同様に原稿露光位置に給送するものである。
(Prior Art) A large number of automatic document feeders have been commercialized for the purpose of simplifying document placement work when a plurality of documents are successively copied. As shown in FIG. 6, the automatic document feeder 10 is mounted on the upper surface of the document table 12 of the copying machine 11, and has document feed means 13 such as a paper feed roller and feed rollers, and conveyance means such as a conveyance bell 14. is used to feed the copied originals placed on the original tray 15 one by one to the original exposure position, and after the process of copying a predetermined number of sheets is completed and the originals are discharged to the original ejection part 16,
The next original is similarly fed to the original exposure position.

また、最近では、自動原稿送り装置10に原稿のサイズ
検知器17を設けて、複写を開始する際に複写に使用す
る用紙のサイズを設定することにより、検知した原稿の
サイズと用紙のサイズとを比較して自動的に複写倍率を
選択する自動倍率選択機能や、多段式カセット式の複写
機のように複数のサイズの用紙を装填できるものである
場合には原稿のサイズを検知させ、自動的に複写に適し
たサイズの用紙を選択する自動用紙選択機能等を有する
ものが商品化されている。
Recently, the automatic document feeder 10 is equipped with a document size detector 17, and by setting the size of the paper to be used for copying when starting copying, the detected document size and paper size can be adjusted. There is an automatic magnification selection function that automatically selects the copy magnification by comparing the original size, and in the case of a multi-cassette type copier that can load paper of multiple sizes, it detects the size of the original and automatically selects the copy magnification. Some products have been commercialized that have an automatic paper selection function that automatically selects paper of a size suitable for copying.

このような自動原稿送り装置10の原稿f2置トレイ1
5には原稿給送方向に対して原稿の側部を規制する側部
規制板18が設けられている。この側部規制板1日はラ
ックアンドビニオン等によりスライド可能に設けられて
おり、任意のサイズの原稿の側部を規制して原稿が正規
の原稿露光位置に給送されるとともに斜めに給送される
のを防止するために設けられている。しかしながら、通
常、原稿載置トレイには側部規制板は1対しか設けられ
てない。そのため、原稿RWトレイに載置できる原稿の
サイズは1ifflりであり、サイズの異なる原稿を同
時にf2置できない。そのため、サイズの異なる原稿を
複写する場合は同じサイズの原稿ごとに仕分けして原稿
載置トレイに別々に原稿を載置して複写しなければなら
なく煩雑である。ただし、このような原稿載置トレイに
おいても、サイズの異なる複数の原稿を該原稿の内、最
大サイズの原稿に合わせて側部規制板を位置させること
により同時に原稿載置トレイに載置することはできる。
Document f2 tray 1 of such automatic document feeder 10
5 is provided with a side regulating plate 18 that regulates the side of the document in the document feeding direction. This side regulating plate is slidably installed using a rack and binion, etc., and regulates the side of a document of any size, allowing the document to be fed to the regular document exposure position and also to be fed diagonally. It is provided to prevent this from happening. However, normally, the document tray is provided with only one pair of side regulating plates. Therefore, the size of originals that can be placed on the original RW tray is only 1iffl, and originals of different sizes cannot be placed f2 at the same time. Therefore, when copying originals of different sizes, it is necessary to sort the originals into originals of the same size and place the originals separately on the original tray for copying, which is cumbersome. However, even in such a document tray, it is possible to place multiple documents of different sizes on the document tray at the same time by positioning the side regulation plate according to the largest size of the documents. I can.

しかし、上記のような原稿載置方法では、側部を規制さ
れるのは最大サイズの原稿だけであるので、勿論最大サ
イズの原稿は問題なく複写されるが、側部を規制されて
いない小さいサイズの原稿は斜めに給送さたり、正規の
原稿露光位置に原稿が給送されない原因となる。特に、
用紙の搬送がセンター基準の複写機ではこのような現象
は顕著である。このため、複写像が原稿像に比べて全体
がずれたり、斜めに傾いて複写される。また、原稿の斜
め給送により原稿サイズの誤検知の原因となり自動倍率
選択機能や自動用紙選択機能が正常に働かないことがあ
る。
However, with the above-mentioned document placement method, only the largest-sized originals have their sides regulated, so of course the largest-sized originals can be copied without any problems, but smaller documents whose sides are not regulated This may cause documents of this size to be fed diagonally or not to be fed to the proper document exposure position. especially,
This phenomenon is remarkable in a copying machine in which paper is conveyed based on the center. As a result, the entire copy image is shifted or tilted compared to the original image. In addition, oblique feeding of the original may cause erroneous detection of the original size, and the automatic magnification selection function and automatic paper selection function may not function properly.

(解決しようとする問題点) サイズの異なる原稿を複数同時に載置可能にするために
特開昭61−33438号公報には複数の原稿載置トレ
イを有する自動原稿送り装置が提案されている。しかし
、このような自動原稿送り装置は、やはりそれぞれの原
稿i!装トレイには1対の側部規制板とiMiの給紙装
置が取り付けられていて、複雑なものになりコスト高な
ものとなる。
(Problems to be Solved) In order to make it possible to place a plurality of originals of different sizes at the same time, Japanese Patent Laid-Open No. 61-33438 proposes an automatic document feeder having a plurality of document placement trays. However, such an automatic document feeder still only supports each document i! A pair of side regulating plates and an iMi paper feeder are attached to the loading tray, making it complicated and costly.

本発明の目的は、簡単な構成で安価であり、サイズの異
なる複数の原稿が同時に載置でき複写作業が容易になる
原稿!!装トレイを提供することにある。
An object of the present invention is to create a document that has a simple configuration, is inexpensive, and allows a plurality of documents of different sizes to be placed at the same time, making copying work easier! ! The objective is to provide a loading tray.

(問題点を解決するための手段) 本発明の原稿載置多段トレイは、載置された原稿を自動
的に原稿露光位置に給送する自動原稿送り装置の原稿載
置トレイであって、原稿の側部を規制するサイズの異な
る複数の側部規制板を二つ以上積み重ねるとともに原稿
給紙手段に臨む原稿給紙口を共有にする合流搬送路を構
成し、サイズの異なる原稿を同時に載置可能にするもの
である。
(Means for Solving the Problems) The multi-stage document tray of the present invention is a document tray of an automatic document feeder that automatically feeds the placed document to the document exposure position. Two or more side regulating plates of different sizes are stacked together to form a converging conveyance path that shares a document feed port facing the document feed means, and documents of different sizes can be loaded at the same time. It is what makes it possible.

特に、前記側部規制板が積み重ねるごとに側部規制板の
規制する原稿のサイズが小さくなるように一体的に形成
することが好ましい。
In particular, it is preferable that the side regulating plates be integrally formed so that the size of the document to be regulated by the side regulating plates becomes smaller each time the side regulating plates are stacked.

更に、本発明の原稿載置多段トレイは、載置された原稿
を自動的に原稿露光位置に給送する自動原稿送り装置の
原稿載置トレイであって、原稿の側部を規制するサイズ
の異なる複数の側部規制板を二つ以上積み重ねるととも
に原稿給紙手段に臨む原稿給紙口を共有にする合流搬送
路を構成した原稿載置多段トレイと、自動原稿送り装置
に取り付けた原稿載置板及び該原稿載置板に対してスラ
イド可能に設けられた一対の側部護制板とより成る原稿
載置トレイを具備し、該原稿載置トレイに対して着脱可
能に構成し、サイズの異なる原稿を同時に載置可能にす
ることもできる。
Furthermore, the multi-stage document tray of the present invention is a document tray of an automatic document feeder that automatically feeds the placed document to the document exposure position, and is a document tray of a size that regulates the sides of the document. A multi-stage document tray configured with a combined conveyance path in which two or more different side regulating plates are stacked and share a document feed port facing a document feeder, and a document tray attached to an automatic document feeder. The document tray includes a plate and a pair of side protection plates that are slidably provided with respect to the document tray, and is configured to be removable from the document tray. It is also possible to place different originals at the same time.

(作用) 本発明の構成の原稿載置多段トレイによれば、原稿の側
部を規制するサイズの異なる側部規制板が複数積み重ね
であるので、異なるサイズの原稿が同時に原稿載置トレ
イに載置可能となり自動倍率選択機能や自動用紙選択機
能と組合せて一度に複写することが可能になるので複写
作業が容易になる。
(Function) According to the multi-stage original tray configured according to the present invention, a plurality of side regulating plates of different sizes for regulating the sides of originals are stacked, so originals of different sizes can be placed on the original tray at the same time. This makes it possible to combine the automatic magnification selection function and the automatic paper selection function to make copies all at once, which simplifies the copying work.

(実施例) 本発明の実施例である原稿載置多段トレイを第1図乃至
第3図を用いて説明する。本発明の原稿!!装多段トレ
イは第6図に示したような自動原稿送り装置に適用でき
るものである。
(Example) A multi-stage original tray that is an example of the present invention will be described with reference to FIGS. 1 to 3. FIG. Manuscript of the invention! ! The multi-stage tray can be applied to an automatic document feeder as shown in FIG.

第1図は本発明の実施例である原稿載置多段トレイの要
部縦断面図、第2図は第1図の原稿載置多段トレイを原
稿挿入方向から見た側面図、第3図は同じく第1図の原
稿載置多段トレイを上から見た平面図である。本実施例
の原稿載置多段トレイ1は原稿の側部を規制する側部規
制板を、例えば、A3と84とA4の3種類サイズのも
のを積み重ねるとともに原稿給紙手段に臨む原稿給紙口
を共有にする合流搬送路を構成している。さらに、前記
側部規制板は上段に積み重ねるごとに規制する原稿のサ
イズが小さくなるように一体的に設けである。まず、最
大サイズであるA3サイズの原稿を載置する載置板2と
該′R載置板2上にはA3サイズの原稿の側部を規制す
る1対の側部規制板3が配設されている。該載置板2は
水平部と、該水平部の原稿給紙手段13に臨む前端側に
は原稿を原稿給紙手段13の給紙口−うに案内する案内
部と、後端側には原稿を前方にスムーズに送るための傾
斜部を有している。
FIG. 1 is a vertical cross-sectional view of essential parts of a multi-stage original tray according to an embodiment of the present invention, FIG. 2 is a side view of the multi-stage original tray shown in FIG. 1, viewed from the original insertion direction, and FIG. FIG. 2 is a plan view of the multi-stage original tray shown in FIG. 1 viewed from above. The multi-stage document tray 1 of this embodiment stacks side regulating plates of three different sizes, for example, A3, 84, and A4, and also has a document feed port facing the document feeding means. This constitutes a converging conveyance path that shares the following information. Furthermore, the side regulating plates are integrally provided so that the size of the documents to be regulated becomes smaller each time they are stacked in the upper stage. First, there is a placing plate 2 on which the maximum size A3 size document is placed, and a pair of side regulating plates 3 arranged on the 'R placing plate 2 to regulate the sides of the A3 size original. has been done. The placing plate 2 has a horizontal portion, a guide portion on the front end side of the horizontal portion facing the document feeder 13 for guiding the document to the paper feed port of the document feeder 13, and a guide portion on the rear end side for guiding the document to the paper feed port of the document feeder 13. It has a sloped part to smoothly send it forward.

次に大きいB4サイズの原稿を載置する載置板4がA3
サイズの原稿用側部規制板3の上に一体的に取り付けら
れている。以下同様に、B4サイズ原稿の載置板4上に
は1対の84サイズ原稿の側部規制板5が配設され、さ
らに、一番手さいサイズであるA4サイズの原稿を載置
する載置板6が84サイズの原稿用側部規制板5の上に
取り付けられ、該A4サイズ原稿の載置板6上には1対
のA4サイズ原稿の側部規制板7が配設されている。ま
た、本実施例では最上段のA4サイズ原稿の側部規制板
7の上には蓋8が設けである。つまり、第2図に示す様
に側面は階段状になっている。
Placement plate 4 on which the next largest B4 size document is placed is A3.
It is integrally attached on the side regulation plate 3 for size documents. Similarly, a pair of side regulating plates 5 for 84-size originals are arranged on the placing plate 4 for B4-sized originals, and a mounting plate for placing A4-sized originals, which is the smallest size, is arranged. A plate 6 is mounted on the side regulation plate 5 for 84-size originals, and a pair of side regulation plates 7 for A4-size originals are arranged on the A4-size original placement plate 6 . Further, in this embodiment, a lid 8 is provided above the side regulating plate 7 of the A4 size document in the uppermost row. In other words, as shown in FIG. 2, the side surface has a stepped shape.

載置板4.6及びM8は、前端側に合流搬送路を構成す
べく原稿給紙口に向って傾斜したガイド部を有している
。また、第3図に示すように原稿の挿入口には載置でき
る原稿のサイズの表示9が矢印とともに施されている。
The mounting plates 4.6 and M8 each have a guide portion inclined toward the document feed port to form a converging conveyance path on the front end side. Further, as shown in FIG. 3, an indication 9 indicating the size of the document that can be placed in the document insertion slot is provided along with an arrow.

本実施例では3種類の原稿しか同時に載置できないが、
段数を増やして4段、5段にすることもできる。また、
載置できる原稿のサイズは本実施例に限定されることな
く必要に応じて任意のサイズの原稿等も載置できるよう
にしてもよい。また、本発明の原稿載置多段トレイは樹
脂等の材料で一体的に成型して作ることもできる。
In this embodiment, only three types of originals can be placed at the same time.
It is also possible to increase the number of stages to 4 or 5 stages. Also,
The size of originals that can be placed is not limited to this embodiment, and originals of any size may be placed as necessary. Further, the multi-stage original tray of the present invention can also be made by integrally molding a material such as resin.

本発明の原稿載置多段トレイは原稿のサイズごとに載置
挿入する場所が違っているが、原稿給紙手段に臨む原稿
給紙口は共有しているので、1つ原稿給紙手段ですべて
の原稿の給送は行われる。
In the multi-stage document tray of the present invention, the location for placing and inserting documents is different depending on the size of the document, but since the document feed port facing the document feeder is shared, all documents can be loaded and inserted using one document feeder. The original is fed.

原稿の給送は本実施例では最上部のサイズの小さい原稿
から順に行われる。自動原稿送り装置には原稿サイズ検
知器が設けられているので、自動倍率送り装置や自動用
紙選択機能と組合せることにより、異なるサイズの原稿
の載置が可能となるので一度に所望通りの複写物が得ら
れる。
In this embodiment, the documents are fed in order from the smallest size document at the top. The automatic document feeder is equipped with a document size detector, so by combining it with the automatic magnification feeder and automatic paper selection function, it is possible to place documents of different sizes, so you can make the desired copies at once. You can get things.

また、上記実施例の他に第4図に示す様に原稿載置多段
トレイ19は、原稿!!載置板長さは原稿が全体載置で
きる寸法である必要はなく、また最上段の原稿側部規制
板の上に蓋を取り付けなくてもよい。さらに、第5図に
示す原稿載置多段トレイ20は原稿露光位置の基準が原
稿の中ノら・でなく側端縁の場合のもので、図中では原
稿露光位置の基準が右側にあり右側に原稿を寄せて載置
するようになっている。
In addition to the above-mentioned embodiment, as shown in FIG. ! The length of the placing plate does not need to be such that the entire document can be placed thereon, and there is no need to attach a lid to the uppermost document side regulating plate. Furthermore, the multi-stage document tray 20 shown in FIG. 5 is for a case where the reference for the document exposure position is not at the center edge of the document but at the side edge, and in the figure, the reference for the document exposure position is on the right side. The originals are placed in front of the paper.

また、第7図乃至第9図は、前述の本発明の原稿載置多
段トレイを自動原稿送り装置に取り付けられた原稿載置
トレイに対して着脱自在に改良した他の発明を示すもの
で、第6図に示すように、自動原稿送り装置10の一端
に取り付けられた原稿載置トレイ15には、ラックアン
ドビニオン22等によりスライド可能に一対の側部規制
板18が設けられている。この側部規制板18は任意の
サイズの原稿の側部を規制することができる。本発明の
原稿!!2置装段トレイ21の側部規制板18と当接す
る部位には、該側部規制板18と係合する凹部が設けで
ある。該側部規制板18と原稿載置多段トレイ21の側
部の凹部とが係合し、原稿載置多段トレイ21は従来の
原稿載置トレイ15に対して前後左右方向とも規制され
装着される。
Further, FIGS. 7 to 9 show another invention in which the multi-stage original tray of the present invention described above is improved so as to be detachable from the original tray attached to an automatic document feeder. As shown in FIG. 6, a pair of side regulating plates 18 are provided on the document tray 15 attached to one end of the automatic document feeder 10 so as to be slidable by a rack-and-binion 22 or the like. This side regulating plate 18 can regulate the sides of a document of any size. Manuscript of the invention! ! A recessed portion that engages with the side regulating plate 18 is provided at a portion of the two-device stage tray 21 that comes into contact with the side regulating plate 18 . The side regulating plate 18 and the recess on the side of the multi-stage original tray 21 engage with each other, and the multi-stage original tray 21 is regulated and installed in the front, back, left and right directions relative to the conventional original tray 15. .

これにより、サイズの異なる原稿を一度に複写する場合
には、本発明の原稿載置多段トレイ21を原稿載置トレ
イ15に装着しサイズの異なる原、稿を同時に載置可能
にし、自動倍率選択機能や自動用紙選択機能と組合せる
ことにより一度に複写することができる。サイズの同じ
原稿を複写する場合には、原稿載置多段トレイを外して
従来通りに原稿を載置し複写する。このように本実施例
の原稿!!装多段トレイを用いることにより、安価でか
つ従来の自動原稿送り装置等を改造することなく複写作
業を容易にすることができる。
As a result, when copying originals of different sizes at the same time, the multi-stage original tray 21 of the present invention can be attached to the original tray 15, so that originals and manuscripts of different sizes can be placed simultaneously, and automatic magnification selection is possible. By combining this function and the automatic paper selection function, you can make copies all at once. When copying originals of the same size, the multi-stage original tray is removed and the originals are placed and copied in the conventional manner. This is how the manuscript of this example is written! ! By using a multi-stage tray, copying work can be facilitated at low cost and without modifying a conventional automatic document feeder or the like.

(発明の効果) 従来サイズの異なる原稿は自動原稿送り装置の原稿載置
トレイに対して同時に載置できなかったものが、本発明
の簡単な構成の原稿iI!置装段トレイを用いることに
より同時に!3!置できるようになり複写作業が容易に
なる。また、本発明の原稿載置多段トレイは従来の自動
原稿送り装置に対して特別な改造を必要とせずに着脱自
在にしたので、従来の自動原稿送り装置においても本発
明が適用でき複写作業を容易にすることができる。
(Effects of the Invention) Conventionally, documents of different sizes could not be placed simultaneously on the document tray of an automatic document feeder, but with the simple configuration of the present invention, documents of different sizes could not be placed simultaneously on the document tray of the automatic document feeder. At the same time by using a device tray! 3! This makes copying work easier. Furthermore, since the multi-stage document tray of the present invention can be attached to and removed from a conventional automatic document feeder without requiring any special modification, the present invention can also be applied to a conventional automatic document feeder to facilitate copying operations. It can be easily done.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の原稿載置多段トレイの要部縦断面図、
第2図は第1図の原稿載置多段トレイを原稿挿入方向か
ら見た側面図、第3図は同じく第1図の原稿載置多段ト
レイを上から見た平面図、第4図及び第5図は本発明の
他の実施例の原稿載置多段トレイの要部概略説明図、第
6図は従来の自動原稿送り装置を適用した複写機の要部
断面図面、第7図乃至第9図は本発明の原稿載置多段ト
レイを着脱可能にした実施例の説明図である。 1.19,20.21・・・・原稿載置多段トレイ2.
4.6・・・・載置板、 3.5.7・・・・側部規制板、 13・・・・原稿給紙手段、 15・・・・原稿載置トレイ
FIG. 1 is a vertical cross-sectional view of main parts of a multi-stage tray for placing documents according to the present invention;
Figure 2 is a side view of the multi-stage original tray shown in Figure 1, viewed from the original insertion direction; Figure 3 is a plan view of the multi-stage original tray shown in Figure 1, viewed from above; 5 is a schematic explanatory diagram of the main parts of a multi-stage document tray according to another embodiment of the present invention, FIG. 6 is a sectional view of the main parts of a copying machine to which a conventional automatic document feeder is applied, and FIGS. 7 to 9 The figure is an explanatory diagram of an embodiment in which a multi-stage original tray of the present invention is made detachable. 1.19, 20.21...Multi-stage original tray 2.
4.6...Place plate, 3.5.7...Side regulation plate, 13...Document feeding means, 15...Document placement tray

Claims (5)

【特許請求の範囲】[Claims] (1)載置された原稿を自動的に原稿露光位置に給送す
る自動原稿送り装置の原稿載置トレイであって、 原稿の側部を規制するサイズの異なる複数の側部規制板
を二つ以上積み重ねるとともに原稿給紙手段に臨む原稿
給紙口を共有にする合流搬送路を構成し、サイズの異な
る原稿を同時に載置可能にしたことを特徴とする原稿載
置多段トレイ。
(1) A document tray of an automatic document feeder that automatically feeds the placed document to the document exposure position, which has two side regulating plates of different sizes to regulate the sides of the document. What is claimed is: 1. A multi-stage document loading tray characterized in that two or more documents are stacked one on top of the other, and a combined conveyance path is formed in which the document feed port facing the document feeding means is shared, so that documents of different sizes can be placed at the same time.
(2)該側部規制板は積み重ねるごとに規制する原稿の
サイズが小さくなるように一体的に形成したことを特徴
とする特許請求の範囲第1項記載の原稿載置多段トレイ
(2) The multi-stage original tray according to claim 1, wherein the side regulating plates are integrally formed so that the size of the originals to be regulated becomes smaller each time they are stacked.
(3)該側部規制板の規制する原稿のサイズを表示した
ことを特徴とする特許請求の範囲第1項ならびに第2項
記載の原稿載置多段トレイ。
(3) The multi-stage original tray according to claims 1 and 2, characterized in that the size of the original to be regulated by the side regulating plate is displayed.
(4)載置された原稿を自動的に原稿露光位置に給送す
る自動原稿送り装置の原稿載置トレイであつて、 原稿の側部を規制するサイズの異なる複数の側部規制板
を二つ以上積み重ねるとともに原稿給紙手段に臨む原稿
給紙口を共有にする合流搬送路を構成した原稿載置多段
トレイと、自動原稿送り装置に取り付けた原稿載置板及
び該原稿載置板に対してスライド可能に設けられた一対
の側部規制板とより成る原稿載置トレイを具備し、該原
稿載置トレイに対して着脱可能に構成し、サイズの異な
る原稿を同時に載置可能にしたことを特徴とする原稿載
置多段トレイ。
(4) A document tray of an automatic document feeder that automatically feeds the placed document to the document exposure position, which has two side regulating plates of different sizes to regulate the sides of the document. A multi-stage document tray configured with a converging conveyance path in which two or more documents are stacked together and share a document feed port facing the document feeder, a document placement plate attached to an automatic document feeder, and the document placement plate. The document tray is provided with a document tray consisting of a pair of side regulating plates that are slidably provided, and is configured to be removably attached to the document tray, so that documents of different sizes can be placed at the same time. A multi-stage original tray featuring:
(5)該原稿載置トレイの一対の側部規制板はラックア
ンドピニオンによりスライド可能に設けられるとともに
任意のサイズの原稿の側部を規制することができること
を特徴とする特許請求の範囲第4項記載の原稿載置多段
トレイ。
(5) The pair of side regulating plates of the document tray are slidably provided by a rack and pinion, and can regulate the sides of a document of any size. Multi-tier document placement tray as described in section.
JP10548487A 1987-04-27 1987-04-27 Original loading multistage tray Pending JPS63272727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10548487A JPS63272727A (en) 1987-04-27 1987-04-27 Original loading multistage tray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10548487A JPS63272727A (en) 1987-04-27 1987-04-27 Original loading multistage tray

Publications (1)

Publication Number Publication Date
JPS63272727A true JPS63272727A (en) 1988-11-10

Family

ID=14408865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10548487A Pending JPS63272727A (en) 1987-04-27 1987-04-27 Original loading multistage tray

Country Status (1)

Country Link
JP (1) JPS63272727A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007251479A (en) * 2006-03-15 2007-09-27 Matsushita Electric Ind Co Ltd Auxiliary paper feeding tray, and scanner device capable of mounting same
US20170043968A1 (en) * 2015-08-11 2017-02-16 Seiko Epson Corporation Paper case and paper feed system
JP2019108221A (en) * 2017-12-20 2019-07-04 株式会社Pfu Manuscript transport device
US20190263608A1 (en) * 2018-02-28 2019-08-29 Fuji Xerox Co., Ltd. Sheet separating device and image forming apparatus
JP2021001037A (en) * 2019-06-19 2021-01-07 株式会社Pfu Image reading apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007251479A (en) * 2006-03-15 2007-09-27 Matsushita Electric Ind Co Ltd Auxiliary paper feeding tray, and scanner device capable of mounting same
US20170043968A1 (en) * 2015-08-11 2017-02-16 Seiko Epson Corporation Paper case and paper feed system
US9821969B2 (en) * 2015-08-11 2017-11-21 Seiko Epson Corporation Paper case and paper feed system
JP2019108221A (en) * 2017-12-20 2019-07-04 株式会社Pfu Manuscript transport device
US10597244B2 (en) 2017-12-20 2020-03-24 Pfu Limited Guiding tray for document conveying apparatus
US20190263608A1 (en) * 2018-02-28 2019-08-29 Fuji Xerox Co., Ltd. Sheet separating device and image forming apparatus
US10745221B2 (en) * 2018-02-28 2020-08-18 Fuji Xerox Co., Ltd. Sheet separating device and image forming apparatus
JP2021001037A (en) * 2019-06-19 2021-01-07 株式会社Pfu Image reading apparatus

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