JP2817566B2 - Leader and film connection structure - Google Patents
Leader and film connection structureInfo
- Publication number
- JP2817566B2 JP2817566B2 JP5073159A JP7315993A JP2817566B2 JP 2817566 B2 JP2817566 B2 JP 2817566B2 JP 5073159 A JP5073159 A JP 5073159A JP 7315993 A JP7315993 A JP 7315993A JP 2817566 B2 JP2817566 B2 JP 2817566B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- leader
- reader
- width
- engaging
- 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 - Lifetime
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- Photographic Developing Apparatuses (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、リーダとフィルムの
連結構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connection structure between a reader and a film.
【０００２】[0002]
【従来の技術】一般に、リーダ搬送方式のフィルム自動
現像機によって未現像フィルム（以下フィルムという）
を現像処理する場合、図６に示すように、パトローネＰ
から引き出したフィルムＦの先端部をリーダＬに接続
し、そのリーダＬを先行させてフィルム現像部にフィル
ムＦを移送させるようにしている。2. Description of the Related Art In general, an undeveloped film (hereinafter referred to as a film) is produced by a leader transport type automatic film developing machine.
Is developed, as shown in FIG.
The leading end of the film F pulled out from the printer is connected to a reader L, and the leader L is moved forward to transfer the film F to a film developing unit.
【０００３】ここで、リーダＬは合成樹脂シートから形
成されて可とう性を有し、その幅方向の中央部には現像
部に設けられた送り用スプロケットと係合可能な孔ａが
等間隔に形成されている。Here, the leader L is formed of a synthetic resin sheet and has flexibility, and a hole a capable of engaging with a feed sprocket provided in the developing section is provided at an equal interval in a central portion in the width direction. Is formed.
【０００４】ところで、フィルムＦの現像処理時、その
フィルムＦがリーダＬから外れると、フィルムＬが処理
液中で停止して現像処理を行なうことができず、また、
フィルムＦの取出しにきわめて手間がかかり、取出しの
際にフィルムが感光する危険がある。When the film F comes off the reader L during the developing process of the film F, the film L stops in the processing solution and the developing process cannot be performed.
It takes a lot of time to take out the film F, and there is a risk that the film is exposed during the taking out.
【０００５】したがって、フィルムＦはリーダＬに対し
て強固に接続する必要がある。Therefore, the film F needs to be firmly connected to the reader L.
【０００６】そこで、従来は、図６に示すように、リー
ダＬとフィルムＦとをスプライステープＴの貼付けによ
って互に連結している。Therefore, conventionally, as shown in FIG. 6, a leader L and a film F are connected to each other by attaching a splice tape T.
【０００７】[0007]
【発明が解決しようとする課題】ところで、スプライス
テープＴを用いるフィルムＦの連結は、スプライステー
プＴの貼付けおよび現像処理後の取外しに手間がかか
り、しかも、リーダＬに対してフィルムＦを所定の位置
に精度よく連結する必要があるため、スプライス用の特
殊な作業台を必要とするという不都合がある。また、ス
プライステープＴは再使用することができないため、コ
スト的に不利である。In the connection of the film F using the splice tape T, it takes time and effort to attach the splice tape T and remove it after the development process. Since it is necessary to accurately connect to the position, there is a disadvantage that a special work table for splice is required. Further, since the splice tape T cannot be reused, it is disadvantageous in cost.
【０００８】この発明は、上記従来の不都合を解消し、
リーダとフィルムの連結および連結解除の容易化を図
り、しかも特殊な作業台を用いることなくリーダに対し
てフィルムを所定位置に精度よく、連結できるようにす
ることを技術的課題としている。[0008] The present invention solves the above-mentioned conventional disadvantages,
It is a technical object to facilitate connection and disconnection between a leader and a film, and to enable a film to be connected to a leader at a predetermined position with high accuracy without using a special work table.
【０００９】[0009]
【課題を解決するための手段】上記の課題を解決するた
めに、この発明においては、フィルムの長さ方向端部に
係合部を設け、リーダの移送方向後端部には上記係合部
が係合可能とされ、係合状態においてリーダとフィルム
とのフィルム長さ方向および幅方向の両方向の相対的な
移動を防止する係止部を設けた構成を採用したのであ
る。In order to solve the above-mentioned problems, according to the present invention, an engaging portion is provided at an end in the longitudinal direction of the film, and the engaging portion is provided at a rear end of the reader in the transport direction. Can be engaged, and a structure is provided in which an engaging portion is provided to prevent relative movement of the leader and the film in both the film length direction and the width direction in the engaged state.
【００１０】ここで、係合部は、フィルムの端部にその
フィルムより幅寸法の小さい挿入片を連設し、その挿入
片に複数の係合孔を設けたものであってもよい。この場
合、係止部は、リーダに上記挿入片が挿通される挿通孔
と、フィルムより幅寸法が小さい切欠部とを形成し、上
記挿通孔のリーダ後端縁に近接する一辺に上記係合孔の
それぞれに対して挿入可能な突片を設けた構成とする。[0010] Here, the engaging portion, a small insert width dimension than the film to the end portion of the film was continuously arranged, or may be provided with a plurality of engaging holes on the insert. In this case, the locking portion forms an insertion hole through which the insertion piece is inserted into the leader, and a cutout portion having a width smaller than that of the film, and the engagement portion is formed on one side of the insertion hole close to the leader rear edge. of holes
It is configured to have a protruding piece that can be inserted into each of them.
【００１１】また、係合部は、フィルムの端部にそのフ
ィルムより幅寸法が小さいネック部を介してネック部よ
り幅寸法が大きい係合片部を連設したものであってもよ
い。この場合、係止部は、リーダに係合片部の両側部が
挿通可能な一対の挿通孔を設けた構成とし、あるいは、
リーダにネック部の幅寸法に略等しい長さの挿通孔と、
リーダの移送方向後端縁に達する一対の切欠部とを設
け、その一対の切欠部の間隔をフィルムの幅寸法より小
さくした構成とする。また、上記の課題を解決するた
め、他の発明においては、可とう性を有するリーダと、
そのリーダの先行によって移送されるフィルムの連結構
造において、前記リーダの移送方向後端部にフィルムよ
り幅寸法が小さい切欠部を形成し、その切欠部の両側縁
に前記フィルムの両側部に形成されたパーフォレーショ
ンに対して挿入可能な複数の突片を連設した構成を採用
している。 Further, the engaging portion may be formed by connecting an engaging piece having a width larger than that of the neck to an end of the film via a neck having a width smaller than that of the film. In this case, the locking portion has a configuration in which the reader is provided with a pair of insertion holes through which both sides of the engagement piece portion can be inserted, or
An insertion hole having a length substantially equal to the width of the neck portion in the reader,
A pair of notches reaching the trailing edge of the leader in the transport direction are provided, and the interval between the pair of notches is smaller than the width of the film. In addition, to solve the above problems,
Therefore, in another invention, a flexible reader,
Connecting structure of film transported by the leader of the leader
In the fabrication, a film is attached to the rear end of the reader in the transport direction.
A notch with a small width, and both side edges of the notch
Perforations formed on both sides of the film
Adopts a structure with multiple projecting pieces that can be inserted into the
doing.
【００１２】さらに、係合部は、フィルムの両側部に予
め設けられたパーフォレーションであってもよい。この
場合、係止部は、リーダの移送方向後端縁に、フィルム
より幅寸法が小さい切欠部を設け、その切欠部の両側に
上記パーフォレーションに対して挿入可能な複数の突片
を設けた構成とする。Further, the engaging portions may be perforations provided in advance on both sides of the film. In this case, the locking portion is provided with a cutout portion having a width smaller than that of the film at the rear end edge in the transfer direction of the leader, and a plurality of projecting pieces that can be inserted into the perforation on both sides of the cutout portion. And
【００１３】[0013]
【作用】上記の構成から成る連結構造においては、リー
ダの係止部に対するフィルムの係合部の係合によってリ
ーダとフィルムとを結合する。In the connecting structure having the above structure, the leader and the film are joined by the engagement of the engaging portion of the film with the engaging portion of the leader.
【００１４】[0014]
【実施例】以下、この発明の実施例を図１乃至図５に基
づいて説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS.
【００１５】図１および図２は、この発明に係るリーダ
とフィルムの連結構造の第１の実施例を示す。合成樹脂
シートから形成されて可とう性を有するリーダ１の幅方
向中央部には送り用孔２が等間隔に形成されている。FIGS. 1 and 2 show a first embodiment of a connecting structure between a leader and a film according to the present invention. Feeding holes 2 are formed at equal intervals in the center in the width direction of the flexible reader 1 formed of a synthetic resin sheet.
【００１６】上記リーダ１に接続されて移送されるフィ
ルム３の長さ方向端部には係合部１０が形成され、一
方、リーダ１の移送方向後端部には、上記係合部１０が
係合される一対の係止部２０が、リーダ１の幅中心線を
対象線として左右に設けられている。An engaging portion 10 is formed at a longitudinal end of the film 3 connected to the reader 1 and transferred, while the engaging portion 10 is formed at a rear end of the reader 1 in the transferring direction. A pair of engaging portions 20 to be engaged are provided on the left and right with the width center line of the reader 1 as a target line.
【００１７】係合部１０は、フィルム３の端部にそのフ
ィルムより幅寸法が小さい挿入片１１を形成し、その挿
入片１１に係合孔１２を設けた構成とされている。ここ
で、係合孔１２の数は任意であり、図のように、係合孔
１２を複数とする場合は、フィルム３の幅方向に所要間
隔をおいて設ける。The engaging portion 10 has a configuration in which an insertion piece 11 having a smaller width than the film is formed at an end of the film 3, and an engagement hole 12 is provided in the insertion piece 11. Here, the number of the engagement holes 12 is arbitrary, and when a plurality of the engagement holes 12 are provided as shown in the figure, they are provided at required intervals in the width direction of the film 3.
【００１８】リーダ１に設けられた係止部２０は、挿入
片１１が挿入される挿通孔２１と、リーダ１の移送方向
後端縁に至る切欠部２２とから成り、挿通孔２１のリー
ダ後端縁に近接する一辺に上記係合孔１２に挿入可能な
突片２３を連設している。The locking portion 20 provided in the reader 1 comprises an insertion hole 21 into which the insertion piece 11 is inserted, and a notch 22 reaching the rear end of the reader 1 in the transport direction. A protruding piece 23 that can be inserted into the engagement hole 12 is continuously provided on one side close to the edge.
【００１９】ここで、図２(イ) に示すように、切欠部２
２の幅寸法Ｗ1 は挿入片１１の幅寸法Ｗ2 に略等しくさ
れ、挿通孔２１と切欠部２２間の間隔Ｌ1 は、フィルム
３の端縁４と係合孔１２の先端縁間の長さＬ2 に略等し
くされている。Here, as shown in FIG.
Width W 1 of 2 substantially is equal to the width W 2 of the insert piece 11, distance L 1 between the insertion hole 21 and the notch 22, between leading edge of the edge 4 and the engaging hole 12 of the film 3 It is substantially equal to the length L 2.
【００２０】いま、挿通孔２１に挿入片１１を挿入し、
突片２３に係合孔１２を係合させた状態（図２(ロ) 参
照）において、フィルム３を幅方向に押圧して弧状に変
形させ、そのフィルム３の端部両側を切欠部２２に挿入
してリーダ１の背面側に臨ませた状態でフィルム３の押
圧を解除することにより、図１に示すように、リーダ１
とフィルム３とを連結することができる。Now, the insertion piece 11 is inserted into the insertion hole 21,
In a state where the engaging holes 12 are engaged with the projecting pieces 23 (see FIG. 2B), the film 3 is pressed in the width direction to be deformed into an arc shape, and both ends of the film 3 are cut into the notches 22. By releasing the pressing of the film 3 in a state of being inserted and facing the back side of the reader 1, as shown in FIG.
And the film 3 can be connected.
【００２１】その連結状態では、係合孔１２に突片２３
が係合し、フィルム３の端縁４が切欠部２２の端縁２４
と係合し、その係合によってリーダ１とフィルム３と
は、フィルム３の長さ方向及びフィルム３の幅方向に相
対的に移動するのが防止される。In the connected state, the projection 23
Are engaged, and the edge 4 of the film 3 is
The engagement prevents the reader 1 and the film 3 from relatively moving in the length direction of the film 3 and in the width direction of the film 3.
【００２２】また、フィルム３の端縁両側部がリーダ背
面と係合するため、リーダ１とフィルム３とは相対的に
折れ曲がらず、フィルム３はリーダ１の長さ方向に延長
する状態に保持され、フィルム自動現像機の現像経路に
沿ってフィルムを移送する移送時に、先行するリーダ１
にフィルム３を良好に追従させることができる。Further, since both sides of the edge of the film 3 are engaged with the back surface of the reader, the leader 1 and the film 3 are not relatively bent, and the film 3 is held in a state of extending in the length direction of the reader 1. When the film is transferred along the developing path of the automatic film developing machine,
The film 3 can be followed well.
【００２３】フィルム３の連結解除に際しては、そのフ
ィルム３を幅方向に弧状に変形させてフィルムの端部両
側とリーダ１の背面の係合を解除したのち、突片２３と
係合孔１２の係合を解除する。When the connection of the film 3 is released, the film 3 is deformed into an arc shape in the width direction to release the engagement between both ends of the film and the back surface of the reader 1, and then the projection 23 and the engagement hole 12 are formed. Release the engagement.
【００２４】図３は、この発明に係る連結構造の第２の
実施例を示す。この実施例では、フィルム３の長さ方向
端部に設けた係合部１０が、フィルム３より幅寸法が小
さいネック部１３の先端に、そのネック部１３より幅寸
法が大きい係合片部１４を設けた構成とされている。FIG. 3 shows a second embodiment of the connecting structure according to the present invention. In this embodiment, an engaging portion 10 provided at a longitudinal end portion of the film 3 is provided at an end of a neck portion 13 having a smaller width dimension than the film 3 on an engaging piece portion 14 having a larger width dimension than the neck portion 13. Is provided.
【００２５】また、リーダ１に形成する係止部２０は、
上記係合片部１４の両側部が挿入される一対の挿通孔２
５とし、その挿通孔２５の間隔Ｌ3 をネック部１３の幅
寸法Ｗ3 に略等しくしている。The locking portion 20 formed on the reader 1
A pair of insertion holes 2 into which both sides of the engagement piece 14 are inserted.
The distance L 3 between the insertion holes 25 is set substantially equal to the width W 3 of the neck portion 13.
【００２６】フィルム３の連結に際しては、図３(ロ) で
示すように、フィルム３を幅方向に押圧して弧状に変形
させ、係合片部１４の両側部を一対の挿通孔２５に挿通
し、その両側部がリーダ１の背面側に臨む状態でフィル
ム３の幅方向の押圧を解除する。その押圧解除によっ
て、係合片部１４の両側部が、図３(イ) で示すように、
リーダ１の背面に係合して係合片部１４は挿通孔２５と
係合する状態に保持され、リーダ１とフィルム３とはフ
ィルム３の幅方向および長さ方向の両方向に相対的に移
動せず、また折れ曲がることもない。At the time of connecting the film 3, the film 3 is pressed in the width direction to be deformed into an arc shape as shown in FIG. 3 (b), and both sides of the engaging piece 14 are inserted into the pair of insertion holes 25. Then, the pressing in the width direction of the film 3 is released with both sides facing the back side of the reader 1. As a result of the release of the pressing, both sides of the engaging piece 14 are moved, as shown in FIG.
The engaging piece 14 is engaged with the back surface of the reader 1 and is held in a state of being engaged with the insertion hole 25, and the reader 1 and the film 3 relatively move in both the width direction and the length direction of the film 3. No, and no break.
【００２７】図４は、この発明に係る結合構造の第３の
実施例を示す。この実施例では、フィルム３の長さ方向
端部に形成した係合部１０が、フィルム３より幅寸法が
小さいネック部１５を介してそのネック部１５より幅寸
法が大きい係合片部１６を連設した構成とされている。FIG. 4 shows a third embodiment of the coupling structure according to the present invention. In this embodiment, the engaging portion 10 formed at the longitudinal end of the film 3 is connected to the engaging piece 16 having a width larger than the neck 15 via the neck 15 having a smaller width than the film 3. It is configured as a series.
【００２８】また、リーダ１に形成された係止部２０
は、リーダ１に上記係合片部１６が挿入される挿通孔２
６とリーダ１の移送方向後端縁に至る一対の細幅の切欠
部２７とを形成し、挿通孔２６の幅寸法Ｗ4 をネック部
１５の幅寸法Ｗ5 に略等しくし、一対の切欠部２７の外
側縁間の間隔Ｌ4 をフィルム３の幅寸法Ｗ6 より小さく
している。また、一対の切欠部２７と挿通孔２６間の間
隔Ｌ5 をネック部１５の長さＬ6 に略等しくしている。Further, the locking portion 20 formed on the reader 1
The insertion hole 2 into which the engagement piece 16 is inserted into the reader 1
6 and a pair of narrow notches 27 reaching the trailing edge of the reader 1 in the transport direction, the width W 4 of the insertion hole 26 is made substantially equal to the width W 5 of the neck 15, and a pair of notches The distance L 4 between the outer edges of the portion 27 is smaller than the width dimension W 6 of the film 3. Moreover, it is substantially equal distance L 5 between the pair of notched portions 27 and the insertion hole 26 to the length L 6 of the neck portion 15.
【００２９】なお、一対の切欠部２７に代えて、図１で
示すような切欠部２２を設けるようにしてもよい。It should be noted that a cutout 22 as shown in FIG. 1 may be provided instead of the pair of cutouts 27.
【００３０】フィルム３の連結に際しては、図４(ハ) で
示すように、フィルム３を幅方向に押圧して弧状に変形
させた状態で挿通孔２６に係合片部１６を挿通し、か
つ、フィルム３の端縁両側部を一対の切欠部２７に挿入
し、係合片部１６およびフィルム３の端縁両側部がリー
ダ１の背面側に臨む状態でフィルム３の幅方向の押圧を
解除する。When connecting the film 3, as shown in FIG. 4C, the engaging piece 16 is inserted into the through hole 26 in a state where the film 3 is pressed in the width direction and deformed in an arc shape, and Then, both sides of the edge of the film 3 are inserted into the pair of notches 27, and the pressing in the width direction of the film 3 is released in a state where the engagement piece 16 and both sides of the edge of the film 3 face the back side of the reader 1. I do.
【００３１】フィルム３の連結状態では、係合片部１６
のネック部側の端縁１６ａが挿通孔２６のリーダ端縁側
の一辺２６ａと係合し、また、フィルム３の端縁４が一
対の切欠部２７の端縁２７ａと係合し、その係合によっ
てリーダ１とフィルム３とはフィルムの長さ方向および
幅方向の両方向に相対的に移動するのが防止される。When the film 3 is connected, the engagement piece 16
The edge 16a on the neck portion side engages with one side 26a on the leader edge side of the insertion hole 26, and the edge 4 of the film 3 engages with the edge 27a of the pair of cutout portions 27. This prevents the reader 1 and the film 3 from relatively moving in both the length and width directions of the film.
【００３２】図５は、この発明に係る結合構造の第４の
実施例を示す。この実施例では、フィルム３の両側部に
予め設けられたパーフォレーション５を係合部１０とし
ている。FIG. 5 shows a fourth embodiment of the coupling structure according to the present invention. In this embodiment, the perforations 5 provided on both sides of the film 3 in advance are used as the engaging portions 10.
【００３３】また、リーダ１に設けられた係止部２０
は、リーダ１の後端縁に切欠部２８を形成し、その切欠
部２８の両側縁に沿ってパーフォレーション５に挿入さ
れる複数の突片２９を連設している。Also, the locking portion 20 provided on the reader 1
Has a notch 28 formed at the rear end edge of the leader 1, and a plurality of protruding pieces 29 inserted into the perforations 5 are continuously provided along both side edges of the notch 28.
【００３４】ここで、切欠部２７の両側縁間の間隔Ｌ7
は、フィルム３の両側のパーフォレーション５の内側縁
間の間隔Ｌ8 と略等しくされている。Here, the distance L 7 between both side edges of the notch 27 is shown.
Is substantially equal to the distance L 8 between the inner edges of the perforations 5 on both sides of the film 3.
【００３５】フィルム３の連結に際しては、図５(ロ) で
示すように、フィルム３を幅方向に押圧して弧状に変形
させ、切欠部２８の両側の突片２９にフィルム３の両側
のパーフォレーション５を嵌合させてフィルム３の押圧
を解除する。When the film 3 is connected, as shown in FIG. 5B, the film 3 is pressed in the width direction to be deformed into an arc shape, and the projections 29 on both sides of the cutout 28 are inserted into the perforations on both sides of the film 3. 5 is fitted to release the pressing of the film 3.
【００３６】フィルム３の連結状態では、図５(イ) で示
すように、フィルム３の両側の複数のパーフォレーショ
ン５に複数の突片２９が係合し、フィルム３の両側部が
リーダ１の背面に係合するため、リーダ１とフィルム３
とはフィルムの長さ方向および幅方向の両方向に相対的
に移動しない。In the connected state of the film 3, as shown in FIG. 5 (a), a plurality of projections 29 are engaged with a plurality of perforations 5 on both sides of the film 3, and both sides of the film 3 are attached to the back of the reader 1. The leader 1 and the film 3
Does not relatively move in both the length and width directions of the film.
【００３７】[0037]
【発明の効果】以上のように、この発明に係る結合構造
においては、リーダに設けた係止部にフィルムの長さ方
向端部に形成した係合部を係合させる結合であるため、
スプライステープを用いるフィルムの連結に比較して、
連結および連結解除が容易である。As described above, in the connection structure according to the present invention, since the engagement portion formed at the longitudinal end of the film is engaged with the engagement portion provided on the leader,
Compared to connecting films using splice tape,
Connection and disconnection are easy.
【００３８】また、リーダに設けた係止部にフィルムを
連結するため、リーダの所定位置にフィルムをきわめて
精度よく取付けることができると共に、連結に際して特
殊な作業台やスプライステープを不要とすることができ
るため、コスト的にも有利である。さらに、リーダの移
送方向後端部にフィルムより幅寸法が小さい切欠部を形
成し、その切欠部に両側に設けた複数の突片をフィルム
の両側に形成されたパーフォレーションに係合させるよ
うにしたフィルムとリーダの接続構造においては、フィ
ルムの先端部を係止させるリーダ側の係止部は打抜きに
よって簡単に形成することができ、上記係止部をきわめ
て容易に形成することができる。 また、上記係止部に対
してフィルムを係脱させることができるため、リーダを
反覆して使用することができる。 Further, since the film is connected to the locking portion provided on the leader, the film can be attached to a predetermined position of the reader with extremely high precision, and a special work table or a splice tape is not required for the connection. Since it is possible, it is advantageous in terms of cost. In addition, leader migration
At the rear end in the feed direction, a notch with a smaller width than the film is formed.
And a plurality of protruding pieces provided on both sides in the notch
To engage the perforations formed on both sides of the
In the connection structure between the film and the reader,
The locking part on the leader side that locks the tip of the
Therefore, it can be formed easily, and
And can be easily formed. In addition,
To release the film,
Can be used repeatedly.
【図面の簡単な説明】[Brief description of the drawings]
【図１】この発明に係る連結構造の第１の実施例を示す
斜視図FIG. 1 is a perspective view showing a first embodiment of a connection structure according to the present invention.
【図２】(イ) は同上の分解斜視図、(ロ) はフィルムの連
結の途中の状態を示す斜視図FIG. 2A is an exploded perspective view of the same, and FIG. 2B is a perspective view showing a state in which the film is being connected.
【図３】(イ) はこの発明に係る連結構造の第２の実施例
を示す斜視図、(ロ) はフィルムの連結の途中を示す斜視
図FIG. 3A is a perspective view showing a second embodiment of the connecting structure according to the present invention, and FIG.
【図４】(イ) は、この発明に係る連結構造の第３の実施
例を示す斜視図、(ロ) は同上の分解斜視図、(ハ) はフィ
ルムの連結の途中を示す斜視図4A is a perspective view showing a third embodiment of the connecting structure according to the present invention, FIG. 4B is an exploded perspective view of the same, and FIG.
【図５】(イ) はこの発明に係る連結構造の第４の実施例
を示す斜視図、(ロ) は同上の分解斜視図FIG. 5A is a perspective view showing a fourth embodiment of the connecting structure according to the present invention, and FIG. 5B is an exploded perspective view of the same.
【図６】従来のフィルムの結合構造を示す斜視図FIG. 6 is a perspective view showing a conventional film bonding structure.
１ リーダ ３ フィルム ５ パーフォレーション １０ 係合部 １１ 挿入片 １２ 係合孔 １３ ネック部 １４ 係合片部 １５ ネック部 １６ 係合片部 ２０ 係止部 ２１ 挿通孔 ２２ 切欠部 ２３ 突片 ２５ 挿通孔 ２６ 挿通孔 ２７ 切欠部 ２８ 切欠部 ２９ 突片 DESCRIPTION OF SYMBOLS 1 Leader 3 Film 5 Perforation 10 Engagement part 11 Insert piece 12 Engagement hole 13 Neck part 14 Engagement piece part 15 Neck part 16 Engagement piece part 20 Engagement part 21 Insertion hole 22 Notch part 23 Projection piece 25 Insertion hole 26 Insertion hole 27 Notch 28 Notch 29 Protrusion
Claims (5)
の先行によって移送されるフィルムの連結構造におい
て、前記フィルムの長さ方向端部に係合部を設け、リー
ダの移送方向後端部には上記係合部が係合可能とされ、
係合状態においてリーダとフィルムとのフィルム長さ方
向および幅方向の両方向の相対的な移動を防止する係止
部を設けたことを特徴とするリーダとフィルムの連結構
造。1. A connecting structure of a flexible leader and a film transported by the leader of the leader, wherein an engaging portion is provided at an end portion in a longitudinal direction of the film, and the engaging portion is provided at a rear end portion of the leader in the transport direction. Is capable of engaging with the engaging portion,
A coupling structure between a leader and a film, wherein a locking portion for preventing relative movement between the leader and the film in both a film length direction and a width direction in an engaged state is provided.
結構造において、係合部が、フィルムの端部にそのフィ
ルムより幅寸法が小さい挿入片を連設し、その挿入片に
複数の係合孔を設けた構成とされ、係止部が、リーダの
移送方向後端部に上記挿入片が挿入される挿通孔と、フ
ィルムより幅寸法が小さい切欠部とを設け、その挿通孔
のリーダ後端縁に近接する側の一辺に上記係合孔のそれ
ぞれに挿入可能な突片を設けた構成とされていることを
特徴とするリーダとフィルムの連結構造。2. The connecting structure of a leader and a film according to claim 1, wherein the engaging portion is formed by connecting an insertion piece having a width smaller than that of the film to an end of the film.
A plurality of engagement holes are provided, and the locking portion is provided with an insertion hole into which the insertion piece is inserted at the rear end of the reader in the transfer direction, and a cutout portion having a width smaller than that of the film. it the engagement hole on the side of one side close to the reader rear edge of the hole
Coupling structure of the reader and the film, characterized in that there is a structure in which the insertable projection pieces on, respectively.
結構造において、係合部が、フィルムの端部に連設さ
れ、フィルムより幅寸法が小さいネック部と、そのネッ
ク部の先端に連設され、両側部がネック部の両側より側
方に突出する係合片部とから成り、係止部が、上記係合
片部の両側部が挿通可能な一対の細幅の挿通孔から成
り、一対の挿通孔の間隔がネック部の幅寸法に略等しく
されていることを特徴とするリーダとフィルムの連結構
造。3. The connecting structure between a leader and a film according to claim 1, wherein the engaging portion is connected to an end portion of the film, and is connected to a neck portion having a width smaller than that of the film and a tip of the neck portion. is set, consists of a engaging piece that both side portions protrude laterally from both sides of the neck portion, the engaging portion, both side portions of the engaging piece portion is made from the insertion hole of the insertion possible pair of narrow Wherein the distance between the pair of insertion holes is substantially equal to the width of the neck portion.
結構造において、係合部が、フィルムの端部に連設さ
れ、フィルムより幅寸法の小さいネック部と、そのネッ
ク部の先端に連設され両側部がネック部の両側より側方
に突出する係合片部とから成り、係止部が、上記ネック
部の幅寸法に略等しい長さを有する挿通孔と、リーダの
移送方向後端縁に形成された一対の切欠部とから成り、
一対の切欠部の間隔がフィルムの幅寸法より小さくされ
ていることを特徴とするリーダとフィルムの連結構造。4. The connecting structure of a leader and a film according to claim 1, wherein the engaging portion is connected to an end of the film, and is connected to a neck portion having a smaller width dimension than the film and a tip of the neck portion. both sides are set consists an engagement piece projecting laterally from opposite sides of the neck portion, the locking portion includes a through hole having a length substantially equal to the width of the neck portion, after the transfer direction of the reader Consisting of a pair of notches formed on the edge,
A connection structure between a reader and a film, wherein a distance between the pair of cutout portions is smaller than a width dimension of the film.
の先行によって移送されるフィルムの連結構造におい
て、前記リーダの移送方向後端部にフィルムより幅寸法
が小さい切欠部を形成し、その切欠部の両側縁に前記フ
ィルムの両側部 に形成されたパーフォレーションに対し
て挿入可能な複数の突片を連設したことを特徴とするリ
ーダとフィルムの連結構造。5. A reader having flexibility and the reader
In the coupling structure of the film is transported by the preceding, the form the notch width than the film in the transport direction rear end portion is small reader, the full on each side edge of the notch
A connection structure between a leader and a film, comprising a plurality of projecting pieces which can be inserted into perforations formed on both sides of the film.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5073159A JP2817566B2 (en) | 1993-03-31 | 1993-03-31 | Leader and film connection structure |
| KR1019940006130A KR100190950B1 (en) | 1993-03-31 | 1994-03-26 | Arrangement for coupling films to leader |
| CA002120474A CA2120474C (en) | 1993-03-31 | 1994-03-29 | Arrangement for coupling films to leader |
| EP94105061A EP0618498B1 (en) | 1993-03-31 | 1994-03-30 | Arrangement for coupling films to leader |
| CN94103737A CN1046356C (en) | 1993-03-31 | 1994-03-30 | Arrangement for coupling films to leader |
| US08/219,935 US5475463A (en) | 1993-03-31 | 1994-03-30 | Arrangement for coupling films to leader |
| DE69418760T DE69418760T2 (en) | 1993-03-31 | 1994-03-30 | Arrangement for coupling a film with a film guide card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5073159A JP2817566B2 (en) | 1993-03-31 | 1993-03-31 | Leader and film connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06289569A JPH06289569A (en) | 1994-10-18 |
| JP2817566B2 true JP2817566B2 (en) | 1998-10-30 |
Family
ID=13510120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5073159A Expired - Lifetime JP2817566B2 (en) | 1993-03-31 | 1993-03-31 | Leader and film connection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2817566B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04368940A (en) * | 1991-06-17 | 1992-12-21 | Fuji Photo Film Co Ltd | Splicing method for leader and photosensitive material for photography and conveying method for the same material |
-
1993
- 1993-03-31 JP JP5073159A patent/JP2817566B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06289569A (en) | 1994-10-18 |
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