JPS6221695B2 - - Google Patents
Info
- Publication number
- JPS6221695B2 JPS6221695B2 JP55169570A JP16957080A JPS6221695B2 JP S6221695 B2 JPS6221695 B2 JP S6221695B2 JP 55169570 A JP55169570 A JP 55169570A JP 16957080 A JP16957080 A JP 16957080A JP S6221695 B2 JPS6221695 B2 JP S6221695B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- roller
- separation
- paper
- conveyance
- 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.)
- Expired
Links
- 238000000926 separation method Methods 0.000 claims description 64
- 238000001514 detection method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
【発明の詳細な説明】
本発明は光学式読取装置や類似装置に実施して
好適な紙葉分離搬送装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a paper sheet separation and conveyance device suitable for implementation in optical reading devices and similar devices.
第1図は従来の紙葉分離搬送装置の構成を示す
もので、紙葉群1は載置台2上に載置され、紙葉
群1の上面にはピツクアツプローラ3が配設され
ている。このピツクアツプローラ3により取り出
された紙葉は紙葉分離手段4により1枚ずつに分
離される。この紙葉分離手段4は紙葉の送給方向
に回転する分離ローラ5と、この分離ローラ5に
接触し、分離ローラ5とは反対方向に回転する逆
転ベルト6とから構成されている。前記ピツクア
ツプローラ3はベルトなどにより分離ローラ5に
連結されており、このピツクアツプローラ3が矢
印方向に回転することにより、ローラ/紙、紙/
紙との摩擦力の差および前記紙葉群1の前方に設
置した突出板7の効果により最上部の一枚の紙葉
あるいは数枚の紙葉を前記分離ローラ5の方向へ
送り出す。また、前記分離ローラ5と逆転ベルト
6との間を通過する紙葉は必ず1枚に分離され
る。前記ピツクアツプローラ3、分離ローラ5お
よび逆転ベルト6により紙葉分離搬送装置が構成
されており、この紙葉分離搬送装置により分離さ
れた1枚の紙葉は上側ガイド8と下側ガイド9と
の間を通つて搬送ローラ10により次工程へ搬送
される。 FIG. 1 shows the configuration of a conventional sheet separation and conveyance device, in which a group of sheets 1 is placed on a mounting table 2, and a pick-up roller 3 is disposed on the upper surface of the group of sheets 1. The paper sheets taken out by the pick-up roller 3 are separated one by one by a paper sheet separation means 4. The sheet separating means 4 is composed of a separating roller 5 that rotates in the sheet feeding direction, and a reversing belt 6 that contacts the separating roller 5 and rotates in the opposite direction to the separating roller 5. The pick-up roller 3 is connected to a separation roller 5 by a belt or the like, and when the pick-up roller 3 rotates in the direction of the arrow, the roller/paper and paper/
Due to the difference in frictional force with the paper and the effect of the protruding plate 7 installed in front of the sheet group 1, the uppermost sheet or several sheets are sent out in the direction of the separation roller 5. Further, the paper sheet passing between the separation roller 5 and the reversing belt 6 is always separated into one sheet. The pick-up roller 3, separation roller 5 and reversing belt 6 constitute a paper sheet separation and conveyance device, and one sheet separated by this paper sheet separation and conveyance device is transferred between an upper guide 8 and a lower guide 9. The paper is transported to the next process by the transport rollers 10 through the intermediate steps.
分離された1枚の紙葉の先端が搬送ローラ10
のすぐ後方に配置されたセンサ11を通過する
と、ピツクアツプローラ3、分離ローラ5および
逆転ベルト6の駆動が停止される。 The leading edge of one separated sheet of paper is conveyed by the transport roller 10
When passing the sensor 11 located immediately behind the pickup roller 3, the separation roller 5 and the reversing belt 6 are stopped.
ピツクアツプローラ3および分離ローラ5には
ワンウエイクラツチが内装されており、紙葉の進
行方向には自由に回転するため、搬送ローラ10
の搬送力により紙葉の走行とともに回転し、紙葉
の後端が通過すると停止する。 A one-way clutch is built into the pick-up roller 3 and the separation roller 5, and in order to rotate freely in the direction in which the paper travels, the transport roller 10
It rotates as the paper travels due to the conveying force of the paper, and stops when the trailing edge of the paper passes.
従つて、紙葉の寸法がピツクアツプローラ3と
搬送ローラ10との距離より長い場合にはなんら
問題ないが、これより短い紙葉を分離、搬送する
場合には次に示すような問題があつた。 Therefore, there is no problem when the size of the paper sheet is longer than the distance between the pick-up roller 3 and the transport roller 10, but when separating and transporting shorter paper sheets, the following problems occur. .
分離部能力を高めるためには分離ローラ5と逆
転ベルト6との接触長さを長くする必要があり、
また分離ローラ5の工作精度や摩耗に対してマー
ジンをもたせるために逆転ベルト6は発泡ウレタ
ンの様な柔らかい材料で作られるのが一般的であ
り、分離ローラ5の搬送力は乏しい。このためピ
ツクアツプローラ3と搬送ローラ10との距離よ
り短かい紙葉を搬送した場合には、ピツクアツプ
ローラ3の搬送力が無くなると分離ローラ5との
間にすべりを生じ、搬送速度が遅くなるだけでは
なく、紙葉面に書かれた文字等の情報を消した
り、分離ローラ5の摩耗粉により紙葉表面を汚
す。更には第3図に示すように1枚目の紙葉を送
り出した後もピツクアツプローラ3は回転を続け
るため次の紙葉も送り出され、分離ローラ5との
間でからすべりを起し、停止している前記紙葉に
衝突しジヤムを起したり、前記紙葉と分離ローラ
5との間にもぐり込みと共に搬送されるため多重
搬送を起す上、機能の信頼性を著しく低下させ
る。前記現象を防止する対策としては各ローラ間
の距離を短かくすることが考えられるが、この方
式では紙葉長さ70mm前後が限度であり、高速化も
難かしい。 In order to increase the separation capacity, it is necessary to increase the contact length between the separation roller 5 and the reversing belt 6.
Further, in order to provide a margin for the machining accuracy and wear of the separation roller 5, the reversing belt 6 is generally made of a soft material such as foamed urethane, and the conveying force of the separation roller 5 is poor. Therefore, if a sheet is conveyed that is shorter than the distance between the pick-up roller 3 and the conveyance roller 10, when the conveyance force of the pick-up roller 3 is lost, it will slip between it and the separation roller 5, which will only slow down the conveyance speed. Instead, information such as characters written on the surface of the paper sheet is erased, and the abrasion powder of the separation roller 5 stains the surface of the paper sheet. Furthermore, as shown in FIG. 3, the pick-up roller 3 continues to rotate even after sending out the first sheet, so the next sheet is also sent out, causing it to slip between it and the separating roller 5, and then stop. The paper may collide with the paper sheet being held and cause a jam, or it may get stuck between the paper sheet and the separation roller 5 and be conveyed, causing multiple conveyances and significantly reducing the reliability of the function. One possible measure to prevent the above phenomenon is to shorten the distance between the rollers, but this method has a paper sheet length of around 70 mm, which makes it difficult to increase the speed.
本発明は上記の事柄にもとづいてなされたもの
で、ピツクアツプローラと搬送ローラとの距離よ
り短い寸法の紙葉を搬送した場合でも、分離ロー
ラとの間にすべりが生じることもなく、紙葉表面
を汚したりすることもない上、ジヤムを起した
り、多重搬送をも起さない信頼性の高い紙葉分離
搬送装置を提供することを目的とするものであ
る。 The present invention has been made based on the above-mentioned problem, and even when a sheet of paper having a dimension shorter than the distance between the pick-up roller and the conveyance roller is conveyed, there is no slippage between the separation roller and the sheet surface. It is an object of the present invention to provide a highly reliable paper sheet separation and conveyance device that does not contaminate paper sheets, cause jams, or cause multiple conveyances.
本発明の特徴とするところは載置台上の紙葉群
から紙葉を取り出すピツクアツプローラと、この
ピツクアツプローラにより取り出された紙葉を1
枚ずつに分離する紙葉分離手段とから成る紙葉分
離搬送装置において、前記紙葉分離手段の側方近
傍であつて前記紙葉分離手段における分離抵抗力
付与点よりも紙葉搬送方向の下流側に配設された
補助搬送手段と、1枚に分離された紙葉が前記補
助搬送手段に搬送されたことを検知する検知手段
とを備え、前記ピツクアツプローラは、前記検知
手段が前記補助搬送手段に紙葉が搬送されたこと
を検知したら停止し、前記補助搬送手段は紙葉分
離手段と同期するように駆動制御させるものであ
る。 The features of the present invention include a pick-up roller that picks up paper sheets from a group of paper sheets on a mounting table, and a pick-up roller that picks up paper sheets from a group of paper sheets on a mounting table.
In a paper sheet separating and conveying device comprising a sheet separating means for separating sheets one by one, a position near the side of the sheet separating means and downstream in the sheet conveying direction from a point where separation resistance force is applied in the sheet separating means. The pick-up roller includes an auxiliary conveyance means disposed on the side, and a detection means for detecting that a sheet separated into one sheet is conveyed to the auxiliary conveyance means, When it is detected that a sheet has been conveyed to the means, the apparatus stops, and the auxiliary conveying means is controlled to be driven in synchronization with the sheet separating means.
以下、本発明の紙葉分離搬送装置の一実施例を
第3図により説明する。 Hereinafter, one embodiment of the paper sheet separation and conveyance device of the present invention will be described with reference to FIG.
第3図において、第1図と同一番号のものは同
一部分を示す。分離ローラ5と逆転ベルト6から
なる紙葉分離手段4の側方近傍であり、かつ紙葉
分離手段4の分離抵抗力付与点よりも紙葉搬送方
向の下流側には、補助搬送手段としての一対の補
助搬送ローラ12a,12bが配設されている。
この補助搬送ローラ12a,12bは、前述の分
離ローラ5と同じ動作モードで駆動制御されてい
る。また、本装置は、図示はされていないが、紙
葉分離手段4により1枚に分離された紙葉が前記
補助搬送ローラ12a,12b間に搬送されたこ
とを検知する検知手段が設けられている。ピツク
アツプローラ3は載置台2上に載置された紙葉群
1のうち最上部の紙葉に当接するように配設され
ており、このピツクアツプローラ3が給送方向に
回転することにより、最上部側の紙葉を紙葉分離
手段4の分離ローラ5と逆転ベルト6との間に送
り込む。そして、このピツクアツプローラ3は、
その動作モードを前述の分離ローラ5の動作モー
ドと別にしてあり、前述の検知手段からの検知信
号により駆動を停止するようにしている。前記補
助搬送ローラ12a,12bにもピツクアツプロ
ーラ3、分離ローラ5と同様にワンウエイクラツ
チが内装されている。また、1対の補助搬送ロー
ラ12a,12bの接触点は紙葉に無理な変形を
与えて傷をつけないため、分離ローラ5と逆転ベ
ルト6との接触位置と同じ高さに設置されてい
る。 In FIG. 3, the same numbers as in FIG. 1 indicate the same parts. Near the side of the paper separation means 4 consisting of the separation roller 5 and the reversing belt 6, and on the downstream side in the paper transport direction of the separation resistance force applying point of the paper separation means 4, there is provided an auxiliary transport means. A pair of auxiliary conveyance rollers 12a and 12b are provided.
The auxiliary conveyance rollers 12a and 12b are driven and controlled in the same operating mode as the separation roller 5 described above. Further, although not shown in the drawings, this apparatus is provided with a detection means for detecting that a sheet separated into one sheet by the sheet separation means 4 is conveyed between the auxiliary conveyance rollers 12a and 12b. There is. The pick-up roller 3 is arranged so as to come into contact with the uppermost sheet of the sheet group 1 placed on the mounting table 2, and when the pick-up roller 3 rotates in the feeding direction, the uppermost sheet is The paper sheets on the side are fed between the separation roller 5 of the paper separation means 4 and the reversing belt 6. And this pick-up roller 3 is,
Its operation mode is separate from the operation mode of the separation roller 5 described above, and the drive is stopped by a detection signal from the detection means described above. The auxiliary conveyance rollers 12a and 12b are also equipped with one-way clutches, similar to the pick-up roller 3 and separation roller 5. Further, the contact point between the pair of auxiliary conveyance rollers 12a and 12b is installed at the same height as the contact point between the separation roller 5 and the reversing belt 6 in order to prevent the sheet from being damaged by excessive deformation. .
さらに、補助搬送ローラ12a,12bは上述
のように1対でもよいが、紙葉に回転力を与える
ため、スキユー量が多くなる。このため、良好な
スキユー量を保つためには分離ローラ5の両側面
に設けるのが良い。 Further, although a pair of auxiliary conveyance rollers 12a and 12b may be used as described above, since rotational force is applied to the paper sheet, the amount of skew increases. Therefore, in order to maintain a good skew amount, it is preferable to provide them on both sides of the separation roller 5.
載置台2上に載置されている紙葉群1の最上部
に当接されているピツクアツプローラ3が回転す
ると、紙葉群1は搬送方向に動くが、前方に設置
されている突出板7に当り、1枚あるいは数枚の
紙葉のみが搬送される。 When the pick-up roller 3 that is in contact with the top of the sheet group 1 placed on the mounting table 2 rotates, the sheet group 1 moves in the conveying direction, but it hits the protruding plate 7 installed in front. , only one or several sheets are transported.
多数枚の紙葉が搬送された場合には分離ローラ
5と逆転ベルト6と紙との摩擦力により停止させ
られ、最上部の1枚の紙葉のみがピツクアツプロ
ーラ3と分離ローラ5の摩擦力により搬送され
る。 When many sheets of paper are conveyed, they are stopped by the frictional force between the separation roller 5, the reversing belt 6, and the paper, and only the topmost sheet is picked up by the frictional force between the separation roller 3 and the separation roller 5. transported by.
この分離された紙葉はその先端が紙葉分離手段
の分離抵抗力付与点より紙葉搬送方向下流側に設
けられていた補助搬送ローラ12a,12bに噛
み込まれ、この補助搬送ローラ12a,12bの
搬送力で次工程へ搬送される。 The leading edge of the separated paper sheet is bitten by the auxiliary conveyance rollers 12a, 12b, which are provided on the downstream side in the sheet conveyance direction from the separation resistance force applying point of the sheet separation means, and the auxiliary conveyance rollers 12a, 12b It is transported to the next process with the transport force of .
ピツクアツプローラ3は分離された紙葉の先端
が補助搬送ローラ12a,12bに噛み込まれた
後に停止する。 The pick-up roller 3 stops after the leading edge of the separated sheet is bitten by the auxiliary transport rollers 12a, 12b.
このため、従来の装置のように短い紙葉を送つ
ても次の紙葉を送り込むことはない。 For this reason, unlike conventional devices, even if a short sheet of paper is sent, the next sheet of paper is not sent.
1枚に分離された紙葉は分離ローラ5と一対の
補助搬送ローラ12a,12bの摩擦力により滑
ることなく搬送され、紙葉の先端が搬送ローラ1
0に噛み込まれた後に停止する。 The separated sheet of paper is conveyed without slipping by the friction between the separation roller 5 and the pair of auxiliary conveyance rollers 12a and 12b, and the tip of the sheet is conveyed by the conveyance roller 1.
It stops after being bitten by 0.
第4図は本発明の他の実施例を示すもので、分
離ローラ5と補助搬送ローラ12aとを一体に形
成し、この補助搬送ローラ12aに補助搬送ロー
ラ12bを対接させたもので、このようにすれば
分離ローラ5と補助搬送ローラ12aの軸を同一
軸とすることができる。 FIG. 4 shows another embodiment of the present invention, in which a separation roller 5 and an auxiliary conveyance roller 12a are integrally formed, and an auxiliary conveyance roller 12b is placed in opposition to this auxiliary conveyance roller 12a. By doing so, the axes of the separation roller 5 and the auxiliary conveyance roller 12a can be made to be the same axis.
本発明によれば、紙葉分離手段に噛み込まれた
紙葉に搬送力を付与する補助搬送体と紙葉分離手
段の近傍に配設し、1枚に分離された紙葉が補助
搬送体に搬送されたことを検知して、ピツクアツ
プローラの駆動を停止するとともに、補助搬送体
の駆動を分離搬送体の駆動と同期させるようにし
たので、ピツクアツプローラと搬送ローラとの距
離よりも短い寸法例えば50mm程度の紙葉に対して
も、分離ローラとの間にすべりも生じることがな
く、紙葉表面を汚したりすることもない上、ジヤ
ムを起したり、多重搬送をも起さない信頼性の高
い紙葉分離搬送装置を提供することができる。 According to the present invention, an auxiliary conveyance body that applies a conveying force to the paper sheets caught in the paper sheet separation means and a paper sheet separation means are disposed near the auxiliary conveyance body, and the separated paper sheets are transferred to the auxiliary conveyance body. When it is detected that the pick-up roller has been transported, the drive of the pick-up roller is stopped, and the drive of the auxiliary transport body is synchronized with the drive of the separation transport body, so the distance between the pick-up roller and the transport roller is shorter than the For example, even for paper sheets of about 50 mm, there will be no slippage between the separation roller and the paper sheet surface, no staining of the sheet surface, and no jamming or multiple conveyance. Therefore, it is possible to provide a paper sheet separation and conveyance device with high performance.
第1図は従来の紙葉分離搬送装置の一部を切断
して示す斜視図、第2図は第1図の側面図、第3
図は本発明の紙葉分離搬送装置の一実施例の一部
を切断して示す斜視図、第4図は本発明の紙葉分
離搬送装置における要部の他の実施例を示す斜視
図である。
1……紙葉群、3……ピツクアツプローラ、4
……紙葉分離手段、5……分離ローラ、6……逆
転ベルト、10……搬送ローラ、12a,12b
……補助搬送ローラ。
Fig. 1 is a partially cutaway perspective view of a conventional sheet separation and conveyance device, Fig. 2 is a side view of Fig. 1, and Fig. 3 is a side view of Fig. 1.
FIG. 4 is a partially cutaway perspective view of an embodiment of the sheet separation and conveyance device of the present invention, and FIG. 4 is a perspective view of another embodiment of the essential parts of the sheet separation and conveyance device of the present invention. be. 1... Paper leaf group, 3... Pick-up roller, 4
... Paper sheet separation means, 5 ... Separation roller, 6 ... Reversing belt, 10 ... Conveyance roller, 12a, 12b
...Auxiliary conveyance roller.
Claims (1)
り出すピツクアツプローラ3とこのピツクアツプ
ローラ3により取り出された紙葉を1枚ずつに分
離する紙葉分離手段4を備えた紙葉分離搬送装置
において、 前記紙葉分離手段4の側方近傍であつて前記紙
葉分離手段4における分離抵抗力付与点よりも紙
葉搬送方向の下流側に配設された補助搬送手段1
2a,12bと、 1枚に分離された紙葉が前記補助搬送手段12
a,12bに搬送されたことを検知する検知手段
とを備え、 前記ピツクアツプローラ3は前記検知手段が前
記補助搬送手段12a,12bに紙葉が搬送され
ることを検知したら停止し、 前記補助搬送手段12a,12bは紙葉分離手
段4と同期するように駆動制御することを特徴と
する紙葉分離搬送装置。 2 紙葉分離手段4は、紙葉の搬送方向に回転す
る分離ローラ5と、この分離ローラ5に接触し、
分離ローラ5とは反対方向に回転する逆転ベルト
6とから構成し、 補助搬送手段12a,12bは、紙葉分離手段
4の一方の側面近傍に配設した一対の補助搬送ロ
ーラ12a,12bにより構成したことを特徴と
する特許請求の範囲第1項記載の紙葉分離搬送装
置。 3 紙葉分離手段4は、紙葉の搬送方向に回転す
る分離ローラ5と、この分離ローラ5に接触し、
分離ローラ5とは反対方向に回転する逆転ベルト
6とから構成し、 補助搬送手段12a,12bは、紙葉分離手段
4の両側面近傍に配設した一対の補助搬送ローラ
12a,12bにより構成したことを特徴とする
特許請求の範囲第1項記載の紙葉分離搬送装置。[Scope of Claims] 1. A pick-up roller 3 for taking out a sheet from the top of a group of sheets 1 on a mounting table 2, and a sheet separating means 4 for separating the sheets taken out by the pick-up roller 3 into individual sheets. In the paper sheet separation and conveyance device, the auxiliary conveyance is arranged in the vicinity of the side of the sheet separation means 4 and downstream of the separation resistance force application point in the sheet separation means 4 in the sheet conveyance direction. Means 1
2a, 12b, and the separated paper sheets are transferred to the auxiliary conveyance means 12.
a, 12b; the pick-up roller 3 stops when the detection means detects that the sheet is conveyed to the auxiliary conveyance means 12a, 12b; A sheet separating and conveying device characterized in that the means 12a and 12b are driven and controlled in synchronization with the sheet separating means 4. 2. The paper sheet separation means 4 contacts a separation roller 5 that rotates in the transport direction of paper sheets, and this separation roller 5,
It is composed of a reversing belt 6 that rotates in the opposite direction to the separating roller 5, and the auxiliary conveying means 12a, 12b is composed of a pair of auxiliary conveying rollers 12a, 12b arranged near one side of the sheet separating means 4. A sheet separating and conveying device according to claim 1, characterized in that: 3. The sheet separation means 4 contacts a separation roller 5 rotating in the direction of sheet conveyance, and this separation roller 5,
A reversing belt 6 that rotates in the opposite direction to the separation roller 5 is constructed, and the auxiliary conveyance means 12a, 12b are constituted by a pair of auxiliary conveyance rollers 12a, 12b disposed near both sides of the sheet separation means 4. A sheet separating and conveying device according to claim 1, characterized in that:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16957080A JPS5793836A (en) | 1980-12-03 | 1980-12-03 | Sheet separating and transporting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16957080A JPS5793836A (en) | 1980-12-03 | 1980-12-03 | Sheet separating and transporting apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5793836A JPS5793836A (en) | 1982-06-11 |
JPS6221695B2 true JPS6221695B2 (en) | 1987-05-14 |
Family
ID=15888915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16957080A Granted JPS5793836A (en) | 1980-12-03 | 1980-12-03 | Sheet separating and transporting apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5793836A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07125877A (en) * | 1993-11-05 | 1995-05-16 | Fujitsu Ltd | Paper feeding and carrying mechanism |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5087221A (en) * | 1973-12-03 | 1975-07-14 | ||
JPS51140798A (en) * | 1975-05-13 | 1976-12-03 | Pitney Bowes Inc | Device for separating and feedin sheet member |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5419652Y2 (en) * | 1973-12-20 | 1979-07-19 |
-
1980
- 1980-12-03 JP JP16957080A patent/JPS5793836A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5087221A (en) * | 1973-12-03 | 1975-07-14 | ||
JPS51140798A (en) * | 1975-05-13 | 1976-12-03 | Pitney Bowes Inc | Device for separating and feedin sheet member |
Also Published As
Publication number | Publication date |
---|---|
JPS5793836A (en) | 1982-06-11 |
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