EP0121528B1 - Procede et dispositif pour l'encadrement de diapositives - Google Patents

Procede et dispositif pour l'encadrement de diapositives Download PDF

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Publication number
EP0121528B1
EP0121528B1 EP83903086A EP83903086A EP0121528B1 EP 0121528 B1 EP0121528 B1 EP 0121528B1 EP 83903086 A EP83903086 A EP 83903086A EP 83903086 A EP83903086 A EP 83903086A EP 0121528 B1 EP0121528 B1 EP 0121528B1
Authority
EP
European Patent Office
Prior art keywords
film
mount
frame
cutting
film portion
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
Application number
EP83903086A
Other languages
German (de)
English (en)
Other versions
EP0121528A1 (fr
Inventor
Jochen Jost
Detlef Handschke
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.)
Filmosto-Projektion Johannes Jost GmbH and Co
Original Assignee
Filmosto-Projektion Johannes Jost GmbH and Co
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 Filmosto-Projektion Johannes Jost GmbH and Co filed Critical Filmosto-Projektion Johannes Jost GmbH and Co
Priority to AT83903086T priority Critical patent/ATE26621T1/de
Publication of EP0121528A1 publication Critical patent/EP0121528A1/fr
Application granted granted Critical
Publication of EP0121528B1 publication Critical patent/EP0121528B1/fr
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material
    • G03D15/10—Mounting, e.g. of processed material in a frame
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts
    • Y10T156/1339—Delivering cut part in sequence to serially conveyed articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1343—Cutting indefinite length web after assembly with discrete article

Definitions

  • the invention relates to a method and an apparatus for the frame of slides in a frame consisting of two frame halves or parts.
  • the film strip is generally transported along the guideway from a transport device designed as a toothed roller or gripper to the interface of the cutting station arranged in a fixed spatial relationship to the guideway.
  • the section of film to be framed which carries a film image, is taken up behind the interface by a suction gripper or mechanical gripper and made available in a holding device via a predetermined movement path into the end position; th, opened frame inserted (DE-B-1 918-970).
  • the film section to be framed is partially inserted into the open frame, cut off from the residual film strip outside the frame and advanced into the end position in the slide frame by means of a gripping device which extends through the frame picture window.
  • the guideway with the cutting device that is regularly assigned to it is arranged in a fixed spatial relationship to the frame provided in the frame holding device.
  • These known framing devices and methods require an additional gripper device for reliably transferring the film section to be framed from its cutting position to the intended end position in the provided frame, which on the one hand makes a significant contribution to the construction effort of the entire framing machine and on the other hand the sequence of movements when feeding the film section to the opened one Makes the frame discontinuous and thus undesirably delayed.
  • a framing device known from US-A-3 992 243 requires specially designed frame halves, each of which has edge-like thickenings of approximately the full frame thickness. In the assembled state, the border-like thickenings lie opposite one another and thus overlap the adjacent edge of the other frame half, which is relatively thin in this area.
  • An edge recess is provided in the frame holding device, which forms a tilting edge of the thickened edge region of the upper half of the frame which runs transversely to the strip path for tilting the upper half of the frame without deformation.
  • the sidebar-like thickening of the lower frame half opposite the tiltable thickened edge region is terminated flush by a stationary cover rail belonging to the frame station.
  • This cover rail serves as a counter bearing for a vertically movable knife and, together with the latter, forms the cutting device.
  • the knife is outside of the opened frame during cutting and is only inserted into the frame after the section to be framed has been severed; the counter bearing remains stationary and always outside the open frame.
  • the slide section to be framed in each case is not adequately defined before cutting and can be shifted and cut to length precisely during the vertical movement of the knife when the cutting device is activated and deactivated.
  • the object of the invention is to reliably bring each film section to be framed into the end position in the frame and to fix it there without using a special gripper device.
  • the introduction of the film section into the end position in the frame provided should be made practically independent of the remaining length of the film strip guided in the guideway.
  • the invention therefore proceeds from the principle used in all conventional framing machines and methods of keeping the relative position between the cutting device connected to the guideway and the frame holding device or the frame provided for framing always unchanged during all process steps. Instead, the invention provides a relative movement in such a way that the film section to be framed has already reached its end position in the frame. if it is cut off - also in the area of the open frame. On the one hand, this eliminates the need for an additional gripper device for transferring the separated film section from the interface to the end position in the frame, and on the other hand, the connection of the film section with the guided film strip reliably ensures that the desired end position is reached during the entire insertion into the frame.
  • the field of view of the film section also remains completely unaffected by the invention, so that the risk of scratching of the field of view existing in certain known gripper designs is eliminated.
  • the process sequence starting with the advancement of the entire film strip, is continuously possible until the end position of the film section to be framed in the provided frame, since the cutting process is only carried out when the film section to be framed has already reached its end position in the frame. This also enables the entire framing process to be accelerated compared to conventional processes.
  • a further development of the invention provides that the film section to be framed is guided beyond the cutting device at a minimum distance from the lower frame half during insertion into the open frame. If the latter film image is moved beyond the cutting device or its interface, even a relatively narrow guide within the guideway upstream of the cutting device loses its effect.
  • an auxiliary guide arranged on the side facing the frame holding device takes over the guiding function for the last film section and ensures its precise introduction into the target end position in the frame.
  • the separated film section Before the cutting device is removed from its cutting position in the area of the opened frame, the separated film section must be fixed in the previously reached end position so that the end position of the film section is not disturbed by the low frictional forces of the film section on the auxiliary guide, for example.
  • this is preferably done in that the two frame parts are pressed together on their side opposite the open insertion side, the film section being caught in the target end position between the two frame parts.
  • the last film section of a film strip is preferably inserted into the frame under attack on its rear edge facing away from the frame.
  • the guide track, the transport device and the cutting device are arranged on a displaceable carriage.
  • the interface of the cutting device can be inserted so far into the opening portion of the frame provided that the free end of the position to be framed film portion beyond the interface exactly the end 'achieved in the frame.
  • the same procedure and device function can, however, also be achieved in an alternative embodiment in that the guide track, the transport device and the cutting device are arranged in a stationary manner and the frame holding device, on the other hand, is arranged displaceably within a predetermined movement stroke.
  • the film strip transport device is motion-coupled to the relative movement stroke between the guideway or cutting device and the frame holding device via a transmission train containing a gear.
  • This transfer train preferably has a freewheel which couples the transport device in the direction of movement causing the film insertion and uncouples it in the opposite direction of movement so that the front cutting edge of the film strip guided in the guideway remains aligned with the interface when the cutting device is removed from the opened frame.
  • the frame 1 to be filled in is provided in an open position (FIG. 2) in a stationary frame holding device, designated as a whole by 2.
  • the frame holding device includes a filling shaft 20, in which the empty frames are stacked, a frame guide track 21, via which the empty frames to be processed are first transferred to the receiving position and opened, and a frame discharge path 22, which adjoins the receiving point, along which the respective frames filled with film images are closed and removed one after the other.
  • the means for moving the frames along the frame guideways 21 and 22 and for opening and closing the frames are known and are not explained in more detail below.
  • a holding and guide bar 23 which holds the upper part 1a of the generally two-part frame in the region of an edge at a distance from the lower part 1b held in the guide 21 and the frame 1 in one for receiving a film section suitable standby position.
  • the film strip 3 is moved along a guideway 4 in the direction of the frame 1 held ready at the receiving point.
  • the knife 50 of a vertically movably mounted cutting device 5 is arranged.
  • the filmstrip is transported along the guideway 4 via a gearwheel 6 which surrounds the filmstrip perforation.
  • the framing device according to the invention corresponds to known designs of the prior art.
  • the guideway 4, the cutting device 5 and the transport device 6 are, however, arranged on a carriage 7 which can be displaced relative to the frame holding device 2 in the transport direction of the filmstrip 3 in accordance with the double arrow H with a suitably limited movement stroke by stops .
  • a two-part auxiliary guide 8 is fastened, which projects on the side facing the frame 1 provided in the holding device 2 in a beak-like manner beyond the knife 50 of the cutting device 5 and a film section advanced by the cutting device 5 in the direction of the frame 1 3a gives horizontal and vertical support in continuation of the guideway.
  • the function of the auxiliary guide 8, which is particularly important in the last film image of a film strip 3, is explained below with reference to FIGS.
  • a slide 9 is also mounted, which can be pivoted behind the film strip 3 into the guideway 4 and is displaceable on a guide rod 90 in the end position in the frame 1 parallel to the guideway 4 or the film transport direction H for feeding a last film image.
  • FIGS. 2 to 4 illustrate the frame of a film image in three successive process stages in schematic views.
  • the frame 1 is provided in the C-shaped frame guide track 21 at the film image recording point, the upper frame part 1 being formed by the holding and guide bar 23 on the side facing the carriage 7, forming a mouth-like shape Opening is lifted from the lower frame part 1b.
  • a fixing device 10 is mounted on the frame holding device 2, which has the task of holding the film section 3a pushed into the end position in the frame 1 in the end position and partially closing the frame.
  • this fixing device 10 has two stamps 11 which act on the upper frame part 1 and are lowered by means of a lever arrangement from a pull rod 12 against the bias of a compression spring 13. At the beginning of the framing cycle as shown in Fig. 2, the fixing device 10 is ineffective, and the stamp 11 are lifted by the spring 13 from the system on the upper frame part 1a.
  • the carriage 7 is usually motorized in the longitudinal direction of the filmstrip 3, ie in the direction of arrow A in FIG. 2, to the extent that it is moved onto the frame holding device 2 and the frame 1 provided therein that the the cutting plane represented by the knife 50 and the beak-shaped auxiliary guide 8 for the film section 3a to be framed engage in the opening region of the frame 1 between the frame parts 1a and 1b.
  • the feed drive of the carriage 7, not shown in the drawing, is coupled and / or synchronized with the transfer train of the filmstrip transport device 6, also not shown, in such a way that the filmstrip 3 extends over the full length of the film section 3a to be framed next the knife level is pushed out into the open frame.
  • the ejected film strip section 3a continues into the guide track 4 beyond the knife plane and into the frame 1.
  • the gear 6 forming the film strip transport device can either be driven in phase with the carriage feed in the direction A by a suitably adjusted gear, so that the full length of the film section 3a to be framed is advanced beyond the knife plane into the frame 1 when the carriage 7 has reached the front end position, for example limited by an adjustable stop 70, or the drive of the transport device 6 is actuated out of phase with respect to the carriage drive, so that the film strip advance and thus the pushing out of the front film section 3a to be framed begins at a time offset from the start of the carriage movement .
  • the drives for the carriage feed in the direction of arrow A and for the filmstrip drive via the transport device 6 are coordinated with one another in such a way that the front and to be framed film section 3a then follows the full length out of the guideway 4 is pushed out at the front when the movement stroke of the carriage 7 is limited by the stop 70 abutting the frame holding device 2 and the target end position of the cutting device in the frame 1 has been reached in accordance with the cutting position shown in FIG. 3.
  • the front edge of the film section 3a located in the frame end position is fixed in its final position between the two frame parts 1a and 1b in its desired position.
  • the upper frame part 1 a By depressing the upper frame part 1 a, its open edge slides off the inwardly facing edge of the holding and guide bar 23 and one of the components of the cutting device 5 or the auxiliary guide 8 engaging in the opening area of the frame 1 is placed.
  • the cutting device 5 is actuated and the knife 50 separates the film section 1 b held with the front edge of the stamps 11 in the end position in the frame 1 from the residual film strip 3 in the cutting plane.
  • the separated film section 1 is thus already fixed in its end position in the frame 1 when it is cut off.
  • the film section 3a located in the frame 1 is further held in the end position by the stamps 11 pressed on the upper part 1a of the frame by the fixing device 10. Fixing the previously cut film image in its end position therefore prevents the film section 3a from being carried along, for example, in the auxiliary guide 8 or in the knife gap when the slide 7 and the components 4, 5, 6 and 8 held thereon are withdrawn.
  • the edge of the slide 7 facing the slide 7 The upper frame part 1a closes when the slide 7 is pulled back under the influence of the pressure of the punches 11 above the auxiliary guide 8 tapered in the manner of a beak and, after the auxiliary guide 8 has been completely removed from the opening gap between the upper and lower parts of the frame, almost reaches the closed position.
  • the complete closing of the frame takes place after releasing the pressure of the stamp 11 and shifting the frame 1 filled with the film section 3a into the discharge path 22 by means of suitable and known frame closing means.
  • the transport device 6 During the return movement of the carriage 7 in the direction of arrow B, the transport device 6 must be ineffective in such a way that it does not pull the film strip 3 located in the guideway 4 out of its cut edge position aligned with the cutting plane of the knife 50.
  • This is possible, for example, in that a freewheel gear is arranged in the transmission train from the drive to the gear 6, which prevents transmission of the carriage movement in the direction of arrow B to the gear 6.
  • the drive of the gear wheel 6 when the carriage 7 moves in the insertion direction A can be designed, for example, as a Maltese drive, which can be coupled in a suitable manner to the carriage drive.
  • An alternative embodiment of driving the transport device 6 consists of a toothed rack which is displaceably mounted in the carriage 7 parallel to the longitudinal direction of the filmstrip 3 and which runs into a stop at any predetermined point of the carriage movement stroke and when the carriage is pushed further until the carriage end position is reached (Fig. 3) drives the gear 6 forming the transport device via a gear.
  • the movement stroke of the rack and pinion drive is matched to the movement stroke of the carriage 7 such that the framing film section 3a is pushed out to the full film image length beyond the cutting plane of the knife 50 when the insertion end position of the carriage 7 is reached.
  • the insertion device shown in FIG. 1 When inserting the last film image of a film strip 3, the insertion device shown in FIG. 1 is used to transport this film image.
  • the normal transport device 6 is namely not or only to a very limited extent during the transport of the last film section and, in particular, cannot advance the last film picture to the full desired length through the knife gap.
  • This purpose is served by the pusher device 9 which can be swiveled into the plane of the film strip and which can grasp the rear edge of the film strip with the front edge 91 and advance it up to the stop in front of the knife 50.
  • the auxiliary guide 8, which continues the guideway 4 beyond the knife 50 in the direction of the frame 1, ensures, with the two slot-like recesses 80, that the last film image in the cut position is held securely.
  • the last film image would be without sufficient support, and the end position of the film section 3a in the frame 1 (as shown in FIG. 3) could not be reliably reached.
  • the guide slots 80 in the auxiliary guide 8 on the other hand, also hold the last film picture in a suitable cutting position, the front edge of this film picture being in the end position in the frame 1.
  • suitable grippers can also be built into the guideway and actuated in order to adapt to the slide movement during the slide feed in the direction of arrow A for the relative feed of the film strip 3.
  • the actuating device for the punches 11 - in the illustrated embodiment via the pull rod 12 - is preferably synchronized or coupled to the slide drive and / or the film strip transport device 6 in such a way that the punches 11 automatically when the desired end position is reached (FIG. 3) , ie the closest approach between the carriage 7 and the frame holding device 2, are pressed against the upper side of the frame in order to fix the film section 3a then to be framed in the end position in this end position.
  • the pressure on the stamp 11 is released only after the parts mechanically connected to the slide 7 have been completely removed from the opening gap between the upper and lower parts of the frame.
  • the holding designed in the described embodiment as an angled sheet. and guide bar 23 for the upper frame part 1a can of course have a different design, taking care that the knife and auxiliary guide can be inserted into the frame opening area unhindered.
  • the frame holding device 2 can be arranged slidably to the fixing device 10 on a carriage ver "and the frame for the components 4, 5, 6 and 8 are held stationary.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

La bande de film (3) est d'abord introduite avant le coupage dans un cadre ouvert (1) placé en position de saisie, jusqu'à ce que la portion de film à encadrer (3a) ait atteint sa position finale dans le cadre. Puis la portion de film est fixée dans sa position finale et ensuite coupée par un dispositif approprié placé à proximité de l'ouverture du cadre. Le dispositif de coupe (5) est ensuite retiré par déplacement relativement au cadre (1) maintenu en position stationnaire, la portion du film est maintenue dans le cadre et celui-ci est finalement fermé. Ainsi sont supprimés les dispositifs de saisie; en outre, la portion de film (3a) est placée dans sa position exacte dans le cadre (1). Un dispositif de guidage auxiliaire (8) retiré au conduit de guidage du film (4), placé du côté opposé à celui du dispositif de coupe (5) assure la mise en position de la portion de film au cas où cette portion présente la dernière image de la bande et n'est plus guidée dans le conduit (4).

Claims (11)

1. Procédé d'encadrement de diapositives dans lequel un cadre constitué de deux moitiés, ou parties, est maintenu ouvert, l'extrémité avant d'une bande de film développée est, par mouvement relatif dans une direction d'introduction, introduite dans le cadre ouvert jusqu'à ce que la partie de film avant à encadrer atteigne une position de coupe au-dessus de la moitié inférieure du cadre, puis, le cadre étant ouvert, la partie de film avant est coupée par actionnement d'un moyen de coupe et, enfin, le cadre est fermé par-dessus la partie de film se trouvant dans une position finale fixée, caractérisé par le fait que l'extrémité avant de la partie de film à encadrer est, lors de son introduction, avancée dans le cadre maintenu ouvert jusqu'à sa position finale fixée et fixée dans cette position avant la coupe, que le moyen de coupe est introduit dans la zone du cadre maintenu ouvert par déplacement relatif du moyen de coupe et du cadre dans la direction longitudinale de la bande de film, qu'après cela, l'extrémité avant de la partie de film à encadrer étant toujours fixée, ladite partie de film est coupée par actionnement du moyen de coupe et le moyen de coupe est mis hors d'action et enfin enlevé de la zone du cadre maintenu ouvert.
2. Procédé selon la revendication 1, dans lequel la partie de film à encadrer est, pendant l'introduction et la coupe dans le cadre ouvert, tenue guidée au-delà de l'emplacement de coupe à une distance minimale de la moitié inférieure du cad re.
3. Procédé selon l'une des revendications 1 et 2, dans lequel la bande de film est introduite en direction longitudinale, dans un cadre en deux parties immobilisé et ouvert comme une gueule, de façon continue jusqu'à la position finale fixée de son extrémité avant, que les deux parties du cadre sont ensuite serrées sur leur côté opposé au côté d'introduction ouvert pour la fixation de l'extrémité avant de la partie de film, et qu'après la coupe de la partie de film, la bande de film restante est, conjointement avec le moyen de coupe, reculée du cadre ouvert en sens contraire du sens d'introduction tandis que la partie de film à encadrer est immobilisée dans le cadre dans sa position finale fixée.
4. Procédé selon l'une des revendications 2 et 3, dans lequel la dernière partie d'une bande de film est introduite dans le cadre avec attaque de son bord arrière opposé au cadre et est tenue guidée après l'emplacement de coupe.
5. Appareil pour la mise en oeuvre du procédé selon l'une des revendications 1 à 4, comportant un dispositif de support (2) destiné à supporter un cadre (1) en position de réception, une glissière (4) destinée à guider et orienter une bande de film (3) vers le cadre prêt dans le dispositif de support, un moyen de transport (6) destiné à faire avancer la bande de film le long de la glissière (4), et un moyen de coupe (5) joint à la glissière destiné à détacher la partie de film à encadrer (3a) de la bande de film restante, caractérisé par le fait que la glissière (4) avec le moyen de coupe (5) monté sur elle, d'une part, et le dispositif de support de cadres (2), d'autre part, sont montés mobiles l'un par rapport à l'autre dans la direction d'introduction (A) de la bande de film (3) avec une course limitée fixée de façon que l'emplacement de coupe du moyen de coupe (5) puisse être amené dans la zone du cadre (1) prêt et ouvert, qu'il est prévu un moyen (10, 11) fixant la partie de film à encadrer (3a) dans le cadre dans sa position finale fixée, et que ce moyen de fixation (10) est accordé avec la marche du moyen de transport (6) et avec le mouvement relatif de façon telle que la partie de film (3a), après avoir atteint sa position finale fixée, soit fixée dans le cadre (1) jusqu'à la fermeture de celui-ci.
6. Appareil selon la revendication 5, dans lequel le dispositif de support de cadres (2) est fixe et la glissière (4), le moyen de transport (6) et le moyen de coupe (5) sont montés sur un chariot mobile (7).
7. Appareil selon l'une des revendications 5 et 6, dans lequel, sur le côté du moyen de coupe (5) dirigé vers le dispositif de support de cadres (2), est placé un guidage auxiliaire (8) qui est aligné avec la glissière (4) et joint à elle et guide la partie de film à encadrer (3a) dans la zone du cadre.
8. Appareil selon la revendication 7, dans lequel le guidage auxiliaire est une console de rallonge (8) en forme de bec et en une ou plusieurs parties qui reçoit l'extrémité avant de la bande de film (3) dans le plan d'avance du film de la glissière (4) immédiatement après l'emplacement de coupe et dans laquelle est ménagée au moins une rainure de guidage, du genre fente (80), destinée à guider la partie de film après le plan de coupe.
9. Appareil selon l'une des revendications 5 à 8, dans lequel le moyen de transport de la bande de film est accouplé à la course relative entre le bâti portant la glissière et le moyen de coupe et le dispositif de support de cadres par une chaîne de transmission contenant un engrenage, ce de façon telle que lors du mouvement d'introduction, la bande de film soit avancée dans le cadre au-delà de l'emplacement de coupe du moyen de coupe de la longueur d'une partie de film portant une image.
10. Appareil selon la revendication 9, dans lequel la chaîne de transmission du moyen de transport est pourvue d'une roue libre qui accouple le moyen de transport à une commande dans le sens de mouvement produisant l'introduction du film et le désaccouple de cette commande dans le sens de mouvement opposé, de sorte que le bord avant de coupe de la bande de film guidée dans la glissière reste aligné avec le plan de coupe lors de l'enlèvement du moyen de coupe du cadre ouvert.
11. Appareil selon l'une des revendications 7 à 10, dans lequel un moyen de transport auxiliaire est pourvu d'un coulisseau pouvant être introduit dans le plan d'avance de la bande de film de la glissière et déplacé dans la direction longitudinale du film et destiné à introduire dans le cadre ouvert la partie de film portant la dernière image d'une bande de film.
EP83903086A 1982-10-05 1983-10-04 Procede et dispositif pour l'encadrement de diapositives Expired EP0121528B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83903086T ATE26621T1 (de) 1982-10-05 1983-10-04 Verfahren und vorrichtung zum rahmen von diapositiven.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3236842 1982-10-05
DE3236842A DE3236842C2 (de) 1982-10-05 1982-10-05 Vorrichtung zum Rahmen von Diapositiven

Publications (2)

Publication Number Publication Date
EP0121528A1 EP0121528A1 (fr) 1984-10-17
EP0121528B1 true EP0121528B1 (fr) 1987-04-15

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Application Number Title Priority Date Filing Date
EP83903086A Expired EP0121528B1 (fr) 1982-10-05 1983-10-04 Procede et dispositif pour l'encadrement de diapositives

Country Status (6)

Country Link
US (1) US4662960A (fr)
EP (1) EP0121528B1 (fr)
JP (1) JPS59501878A (fr)
AU (1) AU567897B2 (fr)
DE (2) DE3236842C2 (fr)
WO (1) WO1984001441A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1220842B (it) * 1988-02-25 1990-06-21 Luciano Savio Dispositivo di intelaiatura di pellicola fotografica
IT8883500A0 (it) * 1988-10-27 1988-10-27 Edoardo Facchini Procedimento di preparazione di un fronte di pellicola fotografica in fase di intelaiatura, dispositivo adottante il procedimento e pellicola fotografica cosi' preparata
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IT1270744B (it) * 1993-11-10 1997-05-07 Siral Srl Macchina intelaiatrice di pellicole fotografiche
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DE1918970B1 (de) * 1969-04-15 1970-10-22 Filmosto Projektion Maschine zum Zerschneiden entwickelter Filmstreifen in Filmabschnitte und zur unmittelbar anschliessenden Einrahmung derselben in Diapositivrahmen
DE2004095C3 (de) * 1970-01-30 1985-12-12 Johannes 4172 Straelen Loersch Vorrichtung zum Rahmen von Diapositiven
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US4427486A (en) * 1981-12-24 1984-01-24 Polaroid Corporation Apparatus for mounting transparency film

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AU567897B2 (en) 1987-12-10
EP0121528A1 (fr) 1984-10-17
DE3236842A1 (de) 1984-04-05
DE3371003D1 (en) 1987-05-21
DE3236842C2 (de) 1984-10-25
US4662960A (en) 1987-05-05
JPS59501878A (ja) 1984-11-08
AU2070183A (en) 1984-04-24
WO1984001441A1 (fr) 1984-04-12

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