JPH03256798A - Page turn-over apparatus - Google Patents
Page turn-over apparatusInfo
- Publication number
- JPH03256798A JPH03256798A JP5552290A JP5552290A JPH03256798A JP H03256798 A JPH03256798 A JP H03256798A JP 5552290 A JP5552290 A JP 5552290A JP 5552290 A JP5552290 A JP 5552290A JP H03256798 A JPH03256798 A JP H03256798A
- Authority
- JP
- Japan
- Prior art keywords
- page
- sheet
- paper
- page turning
- over
- 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
- 230000007306 turnover Effects 0.000 title abstract 7
- 239000000853 adhesive Substances 0.000 claims abstract description 40
- 230000001070 adhesive effect Effects 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 5
- 210000000078 claw Anatomy 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、綴じられた紙葉をめくる頁めくり装置に関す
る。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a page turning device for turning over bound sheets of paper.
従来の技術
オフィスにおける事務作業の自動化、すなわちＯＡは近
年広く普及しているが、紙葉の取り扱いについては依然
として人手に依存せざるを得ない部分があり、業務の効
率化の問題点も多い。また、情報機器の発展に伴うペー
パーレスの予想に反して紙葉の使用量は増える一方であ
る。紙葉の取り扱いは多岐にわたるが、本や雑誌等の冊
子の頁めくり作業は単純であるが機械化の困難な分野で
ある。しかしながら、光ファイリングシステムにより書
籍をデータベース化する場合におけるスキャナでの読み
取りや、複数枚の頁の複写を行う場合には、頁めくりは
欠かせない作業であり機械による自動化の実現が期待さ
れている。Conventional technology Automation of office work in offices, that is, OA, has become widespread in recent years, but the handling of paper sheets still requires manual intervention, and there are many problems in improving work efficiency. Furthermore, the amount of paper used continues to increase, contrary to expectations for a paperless society due to the development of information equipment. Paper sheets are handled in a wide variety of ways, but turning the pages of books, magazines, and other booklets is a simple but difficult field to mechanize. However, when creating a database of books using an optical filing system, turning pages is an indispensable task when reading with a scanner or copying multiple pages, and it is hoped that it can be automated by machines. .
現在、自動頁めくり装置としては、銀行の通帳を対象に
したものが実用化されているが、表紙及び中紙とも剛性
が高く、特に中紙は全て同一特性の紙であるため、頁め
くりが比較的に行い易い。Currently, automatic page-turning devices for bank passbooks are in practical use, but both the cover and inner paper are highly rigid, and the inner paper in particular has the same characteristics, so page turning is difficult. Relatively easy to do.
これに対して、複写機やスキャナの原稿となるブック物
には多種多様の紙が用いられており、オペレータが１枚
ずつ頁をめくると云う極めて作業性の悪い方法が行われ
ている。On the other hand, books that serve as manuscripts for copying machines and scanners use a wide variety of papers, and an extremely inefficient method of having an operator turn the pages one by one is used.
このようなことを解決するために、特開昭６０−１２２
９３２号公報に記載されているように、頁分離アームの
回動運動により開いた冊子の紙葉を湾曲させながら起し
、起した紙葉の内側に形成された隙間に挿入した頁移動
アームを移動させることにより頁めくりを行うようにし
た発明がある。In order to solve this problem, Japanese Patent Application Laid-Open No. 60-122
As described in Japanese Patent No. 932, the pages of the opened booklet are raised while being curved by the rotational movement of the page separation arm, and the page moving arm is inserted into the gap formed inside the raised paper. There is an invention in which pages are turned by moving the page.
また、特開昭６１−２３３５９３号公報に記載されてい
るように、アームに設けられた吸引装置を紙葉に接近さ
せて紙葉を吸引し、アームを移動することにより頁めく
りを行い、複数枚の紙葉が吸引された時は、可撓性の爪
により複数枚の紙葉を分離するようにした発明がある。In addition, as described in Japanese Patent Application Laid-open No. 61-233593, a suction device provided on an arm is brought close to the paper sheet to suck the paper sheet, and the page is turned by moving the arm. There is an invention in which when a sheet of paper is sucked, a plurality of sheets of paper are separated by a flexible claw.
さらに、特開昭６１−２８４４９２号公報に記載されて
いるように、吸引ローラを紙葉に接触させて回転させる
ことにより頁めくりを行うようにした発明がある。Furthermore, as described in Japanese Unexamined Patent Publication No. 61-284492, there is an invention in which page turning is performed by rotating a suction roller in contact with a sheet of paper.
さらに、特開昭６３−１０７５９３号公報に記載されて
いるように、回転する摩擦ローラを紙葉に接触させて頁
めくりを行い、紙葉が重なってめくられた時はその初期
の段階で多重めくり防止ローラにより二枚目以後の紙葉
を押し戻すようにした発明がある。Furthermore, as described in Japanese Patent Application Laid-Open No. 63-107593, page turning is performed by bringing a rotating friction roller into contact with the paper sheet, and when the paper sheets overlap and are turned over, multiple sheets are overlapped at the initial stage. There is an invention in which the second and subsequent sheets are pushed back by an anti-turning roller.
さらに、特開昭５６−７８４７号公報に記載されている
ように、対をなす摩擦ローラを同方向に回転させ、これ
らの摩擦ローラの間に複数枚の紙葉が挿入された状態で
は、一方の摩擦ローうにより最上層の紙葉を一方向に送
るが、他方の摩擦ローラにより次層以下の紙葉を最下層
のものから順次逆方向に戻すことにより、紙葉の多重送
りを防止するシート送り装置がある。Furthermore, as described in Japanese Patent Application Laid-Open No. 56-7847, when a pair of friction rollers are rotated in the same direction and a plurality of sheets of paper are inserted between these friction rollers, one The friction roller sends the top layer of paper in one direction, but the other friction roller returns the next layer of paper in the opposite direction, starting from the bottom layer, thereby preventing multiple feeding of paper sheets. There is a sheet feeding device.
発明が解決しようとする課題
特開昭６０−１２２９３２号公報及び特開昭６１、−２
３３５９３号公報に記載された発明は、アームの先端を
正確な位置に停止させることが困難であるため信頼性に
乏しく、また、アームを高速で動作させることが困難で
ある。とくに、特開昭６１、−２３３５９３号公報に記
載されたものは、吸引装置を必要とするため、装置の小
型化が困難である。特開昭６１−２８４４９２号公報に
記載された発明は、やはり吸引装置を必要とするため装
置が大掛かりとなり、多重めくり防止については対策が
ない。特開昭６３−１０７５９３号公報に記載された発
明は、多くのローラがそれぞれ複雑な動作を必要とする
ため、駆動系が大掛かりとなる。特開昭５６−７８４７
号公報に記載された発明は、対向した摩擦ローラを互い
に押しつけて周方向に回転させているため、装置が大型
化せざるをえず、また摩擦ローラの間に紙葉を挿入する
手段が必要となり構造が複雑化する。Problems to be solved by the invention JP-A-60-122932 and JP-A-61-2
The invention described in Japanese Patent No. 33593 lacks reliability because it is difficult to stop the tip of the arm at an accurate position, and it is also difficult to operate the arm at high speed. In particular, the method described in Japanese Patent Application Laid-open No. 61-233593 requires a suction device, making it difficult to miniaturize the device. The invention described in Japanese Unexamined Patent Publication No. 61-284492 also requires a suction device, which makes the device large-scale, and there is no measure to prevent multiple page turning. In the invention described in Japanese Patent Application Laid-Open No. 63-107593, the drive system is large-scale because many rollers each require complicated movements. Japanese Patent Publication No. 56-7847
In the invention described in the publication, opposing friction rollers are pressed against each other and rotated in the circumferential direction, so the device has to be enlarged and a means for inserting paper sheets between the friction rollers is required. This makes the structure more complicated.
課題を解決するための手段
積層された紙葉に対して少なくとも接離方向と幅方向と
に移動自在に支持されるとともに前記紙葉に対する接触
面に粘着性の材料により形成された粘着面を有する頁め
くり部材を設ける。Means for Solving the Problems The paper sheet is movably supported at least in the direction of contact with and away from the stacked paper sheets and in the width direction, and has an adhesive surface formed of an adhesive material on the surface in contact with the paper sheet. A page turning member is provided.
作用
頁めくり部材の粘着面を表面の頁の紙葉に接触させ、続
いて、頁めくり部材を紙葉に対する圧接力を除いた状態
で紙葉の幅方向に移動させることにより頁めくりを行う
が、粘着面による接着力は表面の頁の紙葉にのみ作用し
次層の頁の紙葉には作用しないため、紙葉を一枚ずつ確
実に分離してめくることができる。Operation Page turning is performed by bringing the adhesive surface of the page turning member into contact with the sheet of paper on the front page, and then moving the page turning member in the width direction of the sheet with the pressure applied to the sheet removed. Since the adhesive force of the adhesive surface acts only on the sheets of the front page and does not act on the sheets of the next page, the sheets can be reliably separated and turned over one by one.
実施例 本発明の〜実施例を図面に基づいて説明する。Example Embodiments of the present invention will be described based on the drawings.
第１図に示すように、多数枚の紙葉１を綴じ部２で綴じ
た冊子３が設けられている。そして、紙葉１に対する接
離方向（上下方向）と幅方向（水平方向〕とに移動自在
に支持された頁めくり部材４が設けられている。実際に
は、この頁めくり部材４を保持する支持体（図示せず）
が紙葉１に対する接離方向と幅方向とに移動するもので
ある。また、この頁めくり部材４は支持体に搭載された
駆動部に連結する等の手段により紙葉１と平行な細心を
もって回転し得るようにも支持されている。As shown in FIG. 1, a booklet 3 is provided in which a large number of sheets 1 are bound by a binding section 2. A page turning member 4 is provided which is supported movably in the direction toward and away from the paper sheet 1 (vertical direction) and in the width direction (horizontal direction).Actually, this page turning member 4 is held. Support (not shown)
moves in the direction toward and away from the sheet 1 and in the width direction. The page turning member 4 is also supported so as to be able to rotate meticulously parallel to the sheet 1 by means such as being connected to a drive unit mounted on a support.
さらに、この頁めくり部材４の一部は粘着部材５により
形成され、この粘着部材５の下面（紙葉１に対する接触
面）には粘着材を塗布することにより粘着面６が形成さ
れている。塗布する粘着材は、例えば、住友スリーエム
株式会社製のｒＰｏｓｔ−ｉｔ（商品名）」或いはスコ
ッチ社製の「スプレーのり５５（商品名）」等に使用さ
れるゴム（アクリルゴム）であるが、粘着部材５の下面
をそのまま粘着面６としても良い。但し、この粘着面６
は紙葉１に対する接着力が比較的弱く、かつ、紙葉１に
接触しても一定の剥離力で紙葉１から剥離され、繰り返
し接着力を発揮する特性を満足するものである。さらに
、前記頁めくり部材４と前記綴じ部２との間で前記紙葉
ｌに接触する押え部材７と、紙葉１の端縁に接触する押
え爪８とが上下方向に移動する駆動機構（図示せず）に
連結されて設けられている。この押え爪８は可撓性の薄
片により形成されている。Further, a part of this page turning member 4 is formed of an adhesive member 5, and an adhesive surface 6 is formed on the lower surface of this adhesive member 5 (the surface that contacts the sheet 1) by applying an adhesive material. The adhesive material to be applied is, for example, rubber (acrylic rubber) used in "rPost-it (trade name)" manufactured by Sumitomo 3M Limited or "Spray Glue 55 (trade name)" manufactured by Scotch Co., Ltd. The lower surface of the adhesive member 5 may be used as the adhesive surface 6 as it is. However, this adhesive surface 6
The adhesive has a relatively weak adhesive force to the paper sheet 1, is peeled off from the paper sheet 1 with a constant peeling force even when it comes into contact with the paper sheet 1, and satisfies the characteristics of repeatedly exhibiting adhesive force. Further, a drive mechanism (a drive mechanism) in which a presser member 7 that contacts the paper sheet 1 between the page turning member 4 and the binding section 2 and a presser claw 8 that contacts the edge of the paper sheet 1 move in the vertical direction ( (not shown). This presser claw 8 is formed of a flexible thin piece.
このような構成において、第２図（ａ）に示す状態は既
に冊子３の頁めくりが行われ、特定の頁が開かれている
状態である。この状態から、第２図（ｂ）に示すように
頁めくり部材４を下降させ。In such a configuration, the state shown in FIG. 2(a) is a state in which the pages of the booklet 3 have already been turned and a specific page has been opened. From this state, the page turning member 4 is lowered as shown in FIG. 2(b).
その粘着面６を表面の頁の紙葉１に圧接し、続いて、第
２図（ｃ）に示すように頁めくり部材４を上昇させる。The adhesive surface 6 is pressed against the sheet 1 of the front page, and then the page turning member 4 is raised as shown in FIG. 2(c).
この時、粘着面６による接着力は表面の頁の紙葉１ａに
のみ作用し次層の頁の紙葉１ｂには作用しないため、紙
葉１を一枚ずつ確実に分離することができる。そして、
表面の頁の紙葉１と次層の頁の紙葉１との間に頁めくり
爪（図示せず）を挿入し、この頁めくり爪を頁めくり部
材４とともに綴じ部２の左側に移動することにより、そ
の紙葉１は左方に送られ、その送り動作の終端で表裏の
向きが反転するため粘着面６から剥離される。すなわち
、頁めくりが行われる。このように、粘着面６を有する
頁めくり部材４を昇降させるだけで紙葉】を分離し得る
ため構造を簡略化することができる。At this time, the adhesive force by the adhesive surface 6 acts only on the paper sheet 1a of the front page and does not act on the paper sheet 1b of the next page, so that the paper sheets 1 can be reliably separated one by one. and,
A page turning claw (not shown) is inserted between the paper leaf 1 of the front page and the paper leaf 1 of the next layer page, and this page turning claw is moved to the left side of the binding section 2 together with the page turning member 4. As a result, the paper sheet 1 is fed to the left, and at the end of the feeding operation, the paper sheet 1 is peeled off from the adhesive surface 6 because its front and back directions are reversed. That is, page turning is performed. In this way, the structure can be simplified because the paper sheets can be separated by simply raising and lowering the page turning member 4 having the adhesive surface 6.
なお、新しい冊子３の場合、第３図に示すように、紙葉
１の端縁には裁断により反り９が発生し、このために紙
葉１の分離性に多少の影響が生ずる可能性がある。この
場合には、押え部材７又は押え爪８により紙葉ｌを押え
て分離性を促進する。In addition, in the case of the new booklet 3, as shown in FIG. 3, a warp 9 occurs at the edge of the paper sheet 1 due to cutting, and this may affect the separability of the paper sheet 1 to some extent. be. In this case, the paper sheet 1 is pressed by the pressing member 7 or the pressing claw 8 to promote separation.
すなわち、第２図（ａ）に示す状態から第４図（ｂ）に
示すように、頁めくり部材４を下降させその粘着面６で
紙葉１を圧接する時に、押え部材７も下降させて紙葉ｌ
を圧接する。続いて、第４図（ｂ）に示すように、紙葉
ｌに対しては押圧部材７からの圧接力のみを加えた状態
で頁めくり部材４を左方に移動させると、粘着面６との
接着力で紙葉ｌが部分的に左方に寄せられるので、紙葉
１の一部が押え部材７と頁めくり部材４との間で上方に
湾曲する。この時、紙葉１の分離性が悪く次層の紙葉１
ｂが重なったとしても、重なった紙葉１ａ、ｌｂには両
者間を境として作用方向が異なる剪断力が発生するため
、第４図（Ｃ）に示すように、次層の紙葉１ｂが表面の
紙葉１ａから離れる。この後は、前述したように頁めく
り部材４を上昇させて左方に移動させることにより頁め
くりを行うが、その直前までには押え部材７を上方に退
避させるものである。That is, as shown in FIG. 4(b) from the state shown in FIG. 2(a), when the page turning member 4 is lowered to press the sheet 1 with its adhesive surface 6, the presser member 7 is also lowered. paper leaf l
pressure weld. Subsequently, as shown in FIG. 4(b), when the page turning member 4 is moved to the left while applying only the pressing force from the pressing member 7 to the paper sheet l, the adhesive surface 6 and the page turning member 4 are moved to the left. Since the paper sheet 1 is partially moved to the left by the adhesive force, a portion of the paper sheet 1 is curved upward between the presser member 7 and the page turning member 4. At this time, the separation of paper sheet 1 is poor and the next layer of paper sheet 1
Even if the sheets 1a and 1b are overlapped, shear forces acting in different directions are generated on the overlapped sheets 1a and 1b, so that the next layer of sheets 1b is It separates from the paper sheet 1a on the front side. Thereafter, as described above, the page turning member 4 is raised and moved to the left to turn the page, but just before this, the presser member 7 is retracted upward.
或いは、第５図（ａ）に示すように、頁めくり部材４に
まり紙葉ｌを押えた時に押え爪８も下降させて紙葉ｌの
端縁を押え、第５図（ｂ）に示すように頁めくり部材４
をその綴じ部２例の下部端縁を支点として反時計方向に
回動させることにより紙葉１を持ち上げるが、この時、
次層の紙葉ｌｂが重なったとしても、紙葉１に押し上げ
られて変形した押え爪８が、第５図（Ｃ）に示すように
自らの弾性で下方へ復帰する時に次層の紙葉１ｂを下方
に引き戻す。表面の紙葉１ａは押え爪８の圧力に抗する
粘着面６の接着力で次層の紙葉１ｂから離れて上方に反
る。したがって、紙葉１の端縁に反り９があっても紙葉
１を確実に分離することができる。この分離動作は頁め
くり部材４を回動させずに単に上昇させても得られる。Alternatively, as shown in FIG. 5(a), when the leaf l stuck in the page turning member 4 is pressed down, the presser claw 8 is also lowered to hold down the edge of the leaf l, as shown in FIG. 5(b). Page turning member 4
The paper leaf 1 is lifted by rotating it counterclockwise using the lower edge of the two binding parts as a fulcrum, but at this time,
Even if the next layer of paper sheets lb overlaps, when the presser claw 8, which has been pushed up and deformed by the paper sheet 1, returns downward by its own elasticity as shown in FIG. Pull 1b back downwards. The paper sheet 1a on the front side is separated from the next layer sheet 1b by the adhesive force of the adhesive surface 6 which resists the pressure of the presser claw 8, and is bent upward. Therefore, even if the edge of the paper sheet 1 has a warp 9, the paper sheet 1 can be reliably separated. This separation action can also be achieved by simply raising the page turning member 4 without rotating it.
この後、頁めくり部材４を上昇させ左方に移動させるこ
とにより頁めくりがなされる。また、綴じ部２の左右両
側の紙葉ｌの端縁を押える二箇所に押え爪８を配設し、
頁めくり部材４を右方から左方へ、また、左方から右方
へ移動することにより、左右何れの方向にも頁めくりを
行うことができる。Thereafter, the page is turned by raising the page turning member 4 and moving it to the left. In addition, presser claws 8 are provided at two locations to press the edges of the paper sheets l on both the left and right sides of the binding section 2,
By moving the page turning member 4 from right to left or from left to right, pages can be turned in either the left or right direction.
なお、第６図に示すように、頁めくり部材４に代えて外
周に粘着面６を有する円柱形の頁めくり部材１０を用い
、或いは、第７図に示すように外周に粘着面６を有する
多角柱の頁めくり部材１１を用いても同様の作用を得る
ことができる。加えて、これらの頁め＜ｖＦｆｆＪ材１
０．１１を一定の期間毎に回転方向に変位させることに
より、紙葉１に対する粘着面６の接触部を定期的に変え
ることができる。これにより、粘着面６に紙粉等が付着
するようなことがあっても、紙葉ｌに対する粘着面６の
接触位置を変えて長期にわたり紙葉１の保持力を維持す
ることができる。なお、多角柱の頁めくり部材１１は各
辺を平坦にして紙葉ｌに接触させるように回転方向の位
置を定めることが望ましい。As shown in FIG. 6, instead of the page turning member 4, a cylindrical page turning member 10 having an adhesive surface 6 on the outer periphery may be used, or as shown in FIG. A similar effect can be obtained by using a polygonal prism page turning member 11. In addition, these pages <vFffJ material 1
By displacing 0.11 in the rotational direction at regular intervals, the contact portion of the adhesive surface 6 with the paper sheet 1 can be changed periodically. Thereby, even if paper powder or the like adheres to the adhesive surface 6, the holding force of the paper sheet 1 can be maintained for a long period of time by changing the contact position of the adhesive surface 6 with respect to the paper sheet 1. It is preferable that the polygonal prism-shaped page turning member 11 be positioned in the rotational direction so that each side is flat and in contact with the sheet l.
発明の効果
本発明は上述のように、積層された紙葉に対して少なく
とも接離方向と幅方向とに移動自在に支持されるととも
に前記紙葉に対する接触面に粘着性の材料により形成さ
れた粘着面を有する頁めくり部材を設けることにより、
頁めくり部材の粘着面を表面の頁の紙葉に接触させ、続
いて、頁めくり部材を紙葉に対する圧接力を除いた状態
で紙葉の幅方向に移動させることにより頁めくりを行う
が、粘着面による接着力は表面の頁の紙葉にのみ作用し
次層の頁の紙葉には作用しないため、紙葉を一枚ずつ確
実に分離してめくることができ、しかも、粘着面を有す
る頁めくり部材を紙葉に対して接離するだけで紙葉を分
離することができるので、構造の小型化と簡略化とを図
ることができる等の効果を有する。Effects of the Invention As described above, the present invention provides a structure that is movably supported at least in the direction toward and away from the stacked paper sheets and in the width direction, and is formed of an adhesive material on the surface in contact with the paper sheets. By providing a page turning member with an adhesive surface,
The page is turned by bringing the adhesive surface of the page-turning member into contact with the sheet of paper on the front page, and then moving the page-turning member in the width direction of the sheet with the pressure applied to the sheet removed, The adhesive force from the adhesive surface acts only on the sheets on the top page and not on the sheets on the next page, so it is possible to reliably separate and turn the sheets one by one, and the adhesive force Since the paper sheets can be separated simply by moving the page turning member toward and away from the paper sheets, the structure can be made smaller and simpler.
おける紙葉の分離動作を示す正面図、第６図及び第７図
は変形例を示す正面図である。FIGS. 6 and 7 are front views showing modified examples.
１・・・紙葉、４・・・頁めくり部材、６・・・粘着面
、１０．１１・・・頁めくり部材1... Paper leaf, 4... Page turning member, 6... Adhesive surface, 10.11... Page turning member
Claims (1)
向とに移動自在に支持されるとともに前記紙葉に対する
接触面に粘着性の材料により形成された粘着面を有する
頁めくり部材を設けたことを特徴とする頁めくり装置。 ２、紙葉と平行な軸心をもつ円柱又は多角柱の頁めくり
部材を回転方向に変位自在に設けたことを特徴とする請
求項１記載の頁めくり装置。[Scope of Claims] 1. Supported so as to be movable at least in the direction toward and away from the stacked paper sheets and in the width direction, and having an adhesive surface formed of an adhesive material on the surface in contact with the paper sheets. A page turning device comprising a page turning member having a page turning member. 2. The page turning device according to claim 1, further comprising a cylindrical or polygonal cylindrical page turning member having an axis parallel to the sheet of paper and displaceable in the rotational direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5552290A JPH03256798A (en) | 1990-03-07 | 1990-03-07 | Page turn-over apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5552290A JPH03256798A (en) | 1990-03-07 | 1990-03-07 | Page turn-over apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03256798A true JPH03256798A (en) | 1991-11-15 |
Family
ID=13001047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5552290A Pending JPH03256798A (en) | 1990-03-07 | 1990-03-07 | Page turn-over apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03256798A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100247216A1 (en) * | 2009-03-31 | 2010-09-30 | Kabushiki Kaisha Toshiba | Page turning apparatus, booklet page turning method and booklet printer including the page turning apparatus |
-
1990
- 1990-03-07 JP JP5552290A patent/JPH03256798A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100247216A1 (en) * | 2009-03-31 | 2010-09-30 | Kabushiki Kaisha Toshiba | Page turning apparatus, booklet page turning method and booklet printer including the page turning apparatus |
| US8491207B2 (en) * | 2009-03-31 | 2013-07-23 | Kabushiki Kaisha Toshiba | Page turning apparatus, booklet page turning method and booklet printer including the page turning apparatus |
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