EP0934555B1 - Dispositif a battant pour l'acces au trajet du papier d'imprimantes et de machines a copier pour feuilles individuelles - Google Patents

Dispositif a battant pour l'acces au trajet du papier d'imprimantes et de machines a copier pour feuilles individuelles Download PDF

Info

Publication number
EP0934555B1
EP0934555B1 EP97946740A EP97946740A EP0934555B1 EP 0934555 B1 EP0934555 B1 EP 0934555B1 EP 97946740 A EP97946740 A EP 97946740A EP 97946740 A EP97946740 A EP 97946740A EP 0934555 B1 EP0934555 B1 EP 0934555B1
Authority
EP
European Patent Office
Prior art keywords
shutter
flap
arrangement according
paper path
operating position
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
Application number
EP97946740A
Other languages
German (de)
English (en)
Other versions
EP0934555A1 (fr
Inventor
Richard Pardubitzki
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.)
Canon Production Printing Germany GmbH and Co KG
Original Assignee
Oce Printing Systems GmbH and Co KG
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 Oce Printing Systems GmbH and Co KG filed Critical Oce Printing Systems GmbH and Co KG
Publication of EP0934555A1 publication Critical patent/EP0934555A1/fr
Application granted granted Critical
Publication of EP0934555B1 publication Critical patent/EP0934555B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/70—Detecting malfunctions relating to paper handling, e.g. jams
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6529—Transporting
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1638—Means to access the interior of the apparatus directed to paper handling or jam treatment
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00548—Jam, error detection, e.g. double feeding
    • G03G2215/00552—Purge of recording medium at jam
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1672—Paper handling
    • G03G2221/1675—Paper handling jam treatment

Definitions

  • the invention relates to a flap arrangement for access to a paper path from cut sheet printers and copiers, with a hinged flap that locked in place
  • Operating situation for a section of a management area forms the paper path and by means of an actuator pivotable about a first pivot axis into an open position is in which it stands for access from the paper path and with a second one located next to the first door pivoting flap, which is like the first flap in her lockable operating position a section of the guide surface forms on the portion formed by the first flap adjacent, and about a second pivot axis in an open position is pivotable, in which it protrudes from the paper path and the Access area enlarged.
  • a flap arrangement in the region of the photoconductor drum is.
  • the flap arrangement consists of two over one Hinged flaps, each of which over a pivot axis on the housing of the copier can be pivoted is stored.
  • the two flaps are common between an operating situation in which they are a management area for the Form paper path, and an open position adjustable in the the flaps are swung away from the paper path and a side Space between the paper path and the flaps release through which jammed sheets can be removed.
  • a comparable flap arrangement with two on the housing hinged flaps is from the US patent 4,478,506 or JP-57 151 954 A.
  • the flaps can to be swung away from the paper path to access to enable the paper path.
  • the one created for access There is a gap between the paper path and the flaps however, due to the small size of such copiers comparatively small, so that the jammed leaves only under difficult conditions and with great time Effort can be removed from the paper path.
  • the object of the invention is a flap arrangement for single sheet printers and copiers that are easy to deploy can be opened and allows easy access to the paper path.
  • each of the two flaps its own locking device and its own actuating device equip that separately for each flap must be operated.
  • the second flap through the Actuator together with the first flap is pivotable, so that the operation is simple and little Takes time.
  • the first swivel axis can be mounted on a swivel, for example Carrier can be arranged displaceably, so that on this Way the first flap can be swung around obstacles can.
  • the first pivot axis arranged stationary on the single sheet printer. To the first She has the ability to swing the flap around an obstacle if necessary, on the back, i.e. from the paper path opposite side, a protruding web, the free End edge is penetrated by the pivot axis.
  • the second flap be pivoted to store on the first flap and as a tensioning element Tension spring to be provided with one end at the first Flap and with its other end to the second flap is attached so that the second pivot axis when pivoting the first flap pivots.
  • Tension spring two flaps attached so that they are in their Operating situation between their guide surfaces and the second Swivel axis are loaded towards each other.
  • the second swivel axis fixed on the single sheet printer arranged and a tension spring is provided as a tensioning element with one end fixed on the single printer and with her other end is attached to the second flap.
  • a tension spring is provided as a tensioning element with one end fixed on the single printer and with her other end is attached to the second flap.
  • the flaps can be made of deep-drawn sheet metal, for example shaped or cast in one piece. According to further training the invention, it is particularly advantageous that the Both flaps are parts of profile strips that extend transversely extend to the paper path.
  • Such profile strips can with high accuracy and surface quality economically made of plastic or Light metal can be produced and with a wide range of options if required Stiffeners are provided.
  • the Actuating device which is mounted in the first flap, locking bar extending transversely to the paper path, the in a fixed abutment on the single sheet printer engages and has a pull button for unlocking.
  • the first flap is positive in its respective Locking position maintained;
  • the locking bar can be operated using the pull button from the outside of the mechanism of the single sheet printer be operated here. With one accordingly stiff flap it is sufficient to have this on one side only to lock.
  • a reliable mounting of the flap will achieved according to a development of the invention in that an abutment is arranged on both sides of the first flap.
  • first flap attached which is transverse to this from the Side facing away from the guide surface.
  • the second mouth points on its side facing away from the guide surface a protruding web, at the end of which the second Pivot axis is provided, the second pivot axis is connected to the protruding part of the bearing plate.
  • a linkage be that for the movement control of the second flap provides.
  • the abutment advantageously consists of a stationary one Backdrop that is used to hold and support a Sliding block is provided, which is attached to the second flap is. When swiveling the second flap into the operating position the sliding block intervenes in the backdrop and supports the second flap.
  • the backdrop near the end of the second flap is preferred arranged, which faces away from the first flap.
  • the backdrop has two parallel guide webs, which are preferably parallel to the guide surface of the second flap extend, the one facing away from the second flap Guide bar is shortened so that the sliding block when opening the two flaps in front of this guide bridge from the backdrop can be swung out and when closing the flaps against the longer runway runs from and into the scenery is feasible.
  • the limitation of the open end position of the second flap on the first could be through a rest, a lock, or a suitable arrangement of the tension spring.
  • a special one simple and reliable design is, however, to provide a stop on the bearing plate. The second Flap is against the stop by the tension spring pulled and thus reliably assumes its end position.
  • a particularly convenient arrangement of the above second form of training, with both flaps on both sides the opening in a fixed pivot bearing attached are that the second flap on their Back and close to it facing away from the first flap has a projecting web, with the free end of the second pivot axis is connected, and that in the open Position the second flap one through the two ends of the Tension spring straight line intersects the second swivel axis.
  • the tension spring thus holds the second flap in its open position, so that an additional stop or a Locking for the second flap is not required even if they are in their open position from engaging with the first flap is released.
  • the extension preferably serves not only for the second Flap closed, i.e. to keep in their operating position but it is extended so that when closing the first flap engages behind the second flap and thus the carries the second flap into the closed operating position.
  • the extension could for example be designed as a bolt be screwed into the profile bar forming the first flap is.
  • a particularly simple one, however. stable design is that the extension on a sheet is formed, which extends transversely to the first flap and attached to the back.
  • the sheet also stiffens itself the profile bar that forms the first flap.
  • the extension can reach behind a separate guide stone, which is formed on the second flap. It is also possible to make the second flap longer than the first, so that the extension engages behind the second flap.
  • a preferred embodiment of the invention consists in that the extension acts on the linkage of the tension spring and to the side of the second flap or opposite one Slot is arranged in this, so that the swivel paths the second flap and the extension can overlap. All are thus placed on the second flap Forces introduced into the tension spring linkage.
  • the second The flap itself remains essentially unloaded and can therefore be carried out easily.
  • each flap can be separate can be operated and locked, and there can be more than two Flaps may be provided.
  • Fig. 1 several paper paths in side view as dashed lines Lines shown by pinch or conveyor rollers 3 are limited.
  • the paper paths are from guide surfaces limited for the single sheets; these are guide surfaces not shown here, except for an arched one Section in which the guide surface from the outer surfaces two adjacent flaps P1, P2 formed is when this is in the operating position shown in Fig. 1 are located.
  • the two flaps P1 and P2 are located between two pinch roller pairs 3 of the paper path.
  • Both flaps P1 and P2 are formed from a profile bar, which extends across the paper path.
  • the first Profile rod P1 is formed from a hollow profile, which of the adjacent to the paper path, arcuate in cross section Outer wall, an inner wall connecting its ends like a string and a stiffener is formed that approximates Connects the center of the outer and inner wall.
  • the inner wall has one near the first pivot point D2 flat groove 10 with which it can be opened (Fig. 2) grips the adjacent pinch roller.
  • the one Pinch roller pair is closest, extends a first Swivel axis D2 along the first flap P1.
  • the profile rod forming the first flap P1 has a pivot axis a profile section resembling a bore, in the pivot pin inserted at the ends of the profile bar can be in the fixed storage of the not shown Single sheet printer are included.
  • Another training 11 similar to a bore of the profile bar is located at the junction of the outer wall and stiffening.
  • This training is from a locking bar V1 enforced at at least one end of the first flap P1 has an actuating button, which serves, by pulling or pushing the locking bar V1 in its longitudinal direction (in the profile direction of the first Flap P1) to move so that it is not shown Brackets is released on both sides of the first flap are arranged in a fixed position.
  • the locking bar holds in its rest position V1 the first flap P1 locks in the in Fig. 1 shown operating position.
  • a bearing plate L placed on the bracing and Part of the profile covered by the first pivot axis D2 is turned away.
  • the bearing plate extends over the Inner wall of the profile far out and forms a triangular Leg, the one pointing away from the first flap P1 Tip is penetrated by a second pivot axis D1 and in the middle of a stop A (Fig. 2) is arranged, the on the side of the bearing plate facing the first flap P1 L survives.
  • the outer wall of the first flap P1 is adjacent to an arcuate one Section a of the paper path starting from a straight one Section b followed, on which one wall of a second Flap P2 adjoins. This wall is on her first flap P1 facing edge bent away from the paper path and overlapped there the side of the first flap P1 facing the paper path.
  • a spring linkage 22 is formed. Between the two Spring linkages 12 and 22 of the two flaps P1 and P2 a tension spring Z1 extends at each of its ends.
  • the second flap P2 On one side of the second flap P2 there is a fixed, backdrop-like guide F arranged with a long, for adjacent paper web parallel guide web F1 and one short guide bar F2, which is on the side of the long guide bar F1, which is remote from the paper web, in parallel is arranged to this.
  • the distance between the two Guide bars F1 and F2 are dimensioned so that the sliding block G slidably and practically free of play between them is.
  • the sliding block G sits between the two guide bars F1 and F2, so that the second Flap P2 on the one hand through the guide F and on the other hand is held by the second pivot axis D1, which in turn is fixed because the locking rod V1 is the first Holds flap P1 in its operating position.
  • the sliding block G has meanwhile changed by the length of the Arrow e moves along the guide web F1 and is there stepped out of the engagement area of the holding web F2. Now the pivoting movement of the locking rod V1 continued, then ultimately the one shown in FIG. Open position reached, the sliding block G the dash-dotted line Trajectory g covered.
  • the locking rod V1 can again be locked on the single sheet printer so that the flap arrangement remains in the open position shown in FIG. 2.
  • Flap assembly 4 to 6 is a second embodiment of the Flap assembly shown attached to a paper path is limited by two pairs of pinch rollers 4 and 5 and approximately is slightly angled in the middle between them.
  • the paper path is from two flaps P4 and P3 in their operating position limited, both as described above Flaps P1 and P2, consist of profiled bars, which are extend across the paper web.
  • the first flap P4 has a wall that adjoins the course the paper web is adapted and from the first pair of pinch rollers 5 to over the middle of the distance to the second pair of pinch rollers 4 extends.
  • the side edge of the first flap P4, facing the first pair of pinch rollers 5 is light bent away from the paper path to the inlet of a sheet of paper to facilitate at this point.
  • an education with an interior resembling a hole through which extends a first pivot axis D4 with which the first flap P4 pivotally attached to the single sheet printer is.
  • a similar education is in the middle between the two Edges of the first flap P4 attached and take a locking bar V2 on, their structure and mode of operation of the above described locking rod V1 of the first embodiment and which, like this one, the first flap P4 in the operating position shown in Fig. 4 releasably locked.
  • the second flap P3 has a wall that extends between the first two pinch rollers 4 reach in on their back approximately in the middle between the two edges Has spring linkage and a guide pin.
  • the Guide pin sits in a configuration that a bore resembles, and near the first pinch rollers one of the The back (the side facing away from the paper path) protrudes Bridge 30 carries.
  • the web 30 has one at its free end edge Thickening, through the interior of which the second pivot axis D3 runs, by means of which the second flap P3 rotatably on Cut sheet printer is attached.
  • the edge of the wall facing the first flap P4 is sufficient not quite up to the first flap P4 and is off the paper web slightly bent away.
  • a tension spring Z2 is at one end on the spring linkage the second flap P3, and with its other end a fixed point of the cut sheet printer. This point is the center of the through the two flaps P4 and P3 covered paper path with distance so that 5 the track of the second pivot axis D3 and the two pivot points of the tension spring Z2 lie in a straight line.
  • the first flap P4 is through the locking rod V2 held, reaches behind with the Sheet B finger the guide pin of the second flap P3 and thereby keeps them in their operating position, although from the Tension spring Z2 on the second flap P3 a tensile force for opening acts.
  • the locking rod V2 is unlocked and is by means of the handle attached to it, the first flap P4 in her open position pivoted (Fig. 5), then the first flap P4 in this open position again using the locking rod V2 locked.
  • the second flap P3 is then from Finger released, swung open by the tension of the tension spring Z2 and held by them in the open position.
  • the first flap P4 is in the open position by pressing the locking rod V2 released and swiveled closed, the finger comes into contact with the guide pin on the second flap P3 and pushes it towards the paper path. Because this load against the second pivot axis D3 is offset, the guide pin yields and runs along the edge of the finger against it, he swings the second flap P3 until the flaps P4 and P3 have reached the operating position of FIG. 4.
  • the profile bars that the Form flaps P1 and P4, made of plastic or metal preferably be made of an aluminum alloy.
  • the Bearing plates L and B are on one side on the two Ends of the profile bars attached, the first flaps P1 and form P4.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Registering Or Overturning Sheets (AREA)

Claims (17)

  1. Dispositif à volets pour l'accès à un passage de papier de dispositifs d'impression ou de copieurs feuille à feuille, comprenant un volet (P1, P4), agencé de façon à pouvoir pivoter, qui forme dans sa position de fonctionnement bloquée une portion d'une surface de guidage pour le passage de papier et qui peut pivoter au moyen d'un dispositif d'actionnement (V1, V2) autour d'un premier axe de pivotement (D2, D4) pour venir dans une position ouverte dans laquelle il se trouve à distance du passage de papier pour l'accès, et un second volet pivotant (P2, P3), agencé à côté du premier volet (P1, P4), qui forme tout comme le premier volet (P1, P4) une portion de la surface de guidage, dans sa position de fonctionnement bloquée, adjacente à la portion formée par le premier volet (P1, P4), et qui peut pivoter autour d'un second axe de pivotement (D1, D3) pour venir dans une position ouverte dans laquelle il se trouve à distance du passage de papier et agrandit. la zone d'accès, caractérisé en ce que les volets (P1, P2, P3, P4) ayant pivoté en position ouverte réalisent une ouverture vers le passage de papier pour l'accès, et en ce qu'il est prévu au niveau dû second volet (P2, P3) au moins un élément tendeur (Z1, Z2) qui est soumis à une tension initiale dans la position de fonctionnement du second volet (P2, P3) et facilite le mouvement d'ouverture de celui-ci pour venir dans la position ouverte sous l'action de la force de tension initiale.
  2. Dispositif selon la revendication 1, caractérisé en ce que le second volet (P2, P3) peut pivoter de conserve avec le premier volet (P1, P4) au moyen du dispositif d'actionnement (V1, V2).
  3. Dispositif selon la revendication 2, caractérisé en ce que le second volet (P2, P3) est conformé pour pouvoir être entraíné par le premier volet (P1, P4).
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que le premier axe de pivotement (D2, D4) est agencé fixe au niveau de l'appareil d'impression feuille à feuille.
  5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que le second volet (P2) est relié de façon à pouvoir pivoter avec le premier volet (P1) au moyen du second axe de pivotement (D1), et en ce qu'un ressort de traction (Z1) sert d'élément tendeur qui est fixé à l'une de ses extrémités au premier volet (P1) et à son autre extrémité au second volet (P2).
  6. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que le second axe de pivotement (D3) est agencé fixe au niveau de l'appareil d'impression feuille à feuille, et en ce qu'un ressort de traction (Z2) sert d'élément tendeur qui est relié fixe à l'une de ses extrémités à l'appareil d'impression feuille à feuille et à son autre extrémité au second volet (P3).
  7. Dispositif selon l'une des revendications 1 à 6, caractérisé en ce que les deux volets (P1, P2, P4, P3) sont des portions de barres profilées qui s'étendent transversalement au passage de papier.
  8. Dispositif selon l'une des revendications 1 à 7, caractérisé en ce que le dispositif d'actionnement est une tige de verrouillage (V1, V2) logée dans le premier volet (P1, P4) et s'étendant transversalement au passage de papier, laquelle tige de verrouillage est engagée dans une pièce d'appui montée fixe dans l'appareil d'impression feuille à feuille, ou bien dans deux pièces d'appui des deux côtés du premier volet (P1, P4), et comporte à une extrémité un bouton de traction pour le déverrouillage.
  9. Dispositif selon la revendication 5, caractérisé en ce qu'une tôle de support (L) est agencée au niveau du premier volet (P1), laquelle s'étend transversalement à celui-ci et fait saillie vers le côté de celui-ci qui est opposé au passage de papier et qui est dirigé vers le second volet (P2), en ce que le second volet (P2) comporte, du côté opposé au passage de papier, une extension dont l'extrémité est traversée par le second axe de pivotement (D1), et en ce que le second axe de pivotement (D1) traverse la partie saillante de la tôle de support (L).
  10. Dispositif selon la revendication 9, caractérisé en ce qu'il est prévu une pièce d'appui fixe (F) qui soutient le second volet (P2) dans sa position de fonctionnement.
  11. Dispositif selon la revendication 10, caractérisé en ce que la pièce d'appui se compose d'une coulisse fixe (F) qui est agencée pour recevoir et soutenir un élément coulissant (G) qui est agencé sur un second volet (P2), vient en prise avec la coulisse (F) ou bien se détache de celle-ci lors de son mouvement de pivotement et est supporté dans celle-ci dans la position de fonctionnement.
  12. Dispositif selon l'une des revendications 9 à 11, caractérisé en ce qu'une butée (A) est agencée sur la tôle de support (L) du premier volet (P1), laquelle butée fait saillie dans la zone de déplacement du deuxième volet de façon à pouvoir pivoter au niveau du premier volet (P1) et limiter le mouvement d'ouverture de celui-ci dans la position ouverte.
  13. Dispositif selon la revendication 6, caractérisé en ce que le second volet (P3) comporte, au dos et à proximité du bord opposé au premier volet (P4), une extension (30) dont l'extrémité libre est traversée par le second axe de pivotement (D3), et en ce que, dans la position ouverte du second volet (P3), la droite passant par les deux extrémités du ressort de traction (Z2) intersecte le second axe de pivotement (D3).
  14. Dispositif selon la revendication 13, caractérisé en ce qu'il est agencé au niveau du premier volet (P4) un prolongement s'engageant en arrière du second volet (P3) dans la position de fonctionnement, qui maintient également le second volet (P3) dans sa position de fonctionnement lorsque le premier volet (P4) est bloqué.
  15. Dispositif selon la revendication 14, caractérisé en ce que le prolongement est allongé de sorte que, dans la position ouverte des deux volets (P4, P3), il s'engage en arrière du second volet (P3) ou bien d'une pièce conformée au niveau de celui-ci, lors de la fermeture du premier volet (P4), et ainsi entraíne le second volet (P3) dans la position fermée de fonctionnement.
  16. Dispositif selon la revendication 15, caractérisé en ce que le prolongement est conformé au niveau d'une tôle (B) qui s'étend transversalement au premier volet (P4), et qui est placé au dos de celui-ci.
  17. Dispositif selon l'une des revendications 15 ou 16, caractérisé en le prolongement s'engage avec l'articulation du ressort de traction (Z2) et est agencée latéralement à côté du second volet (P3), ou bien en face d'une fente ménagée dans celui-ci, de sorte que les trajets de pivotement du second volet (P3) et du prolongement peuvent se couper.
EP97946740A 1996-10-22 1997-10-22 Dispositif a battant pour l'acces au trajet du papier d'imprimantes et de machines a copier pour feuilles individuelles Expired - Lifetime EP0934555B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19643636 1996-10-22
DE19643636 1996-10-22
PCT/DE1997/002467 WO1998018055A1 (fr) 1996-10-22 1997-10-22 Dispositif a battant pour l'acces au trajet du papier d'imprimantes et de machines a copier pour feuilles individuelles

Publications (2)

Publication Number Publication Date
EP0934555A1 EP0934555A1 (fr) 1999-08-11
EP0934555B1 true EP0934555B1 (fr) 2002-01-09

Family

ID=7809494

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97946740A Expired - Lifetime EP0934555B1 (fr) 1996-10-22 1997-10-22 Dispositif a battant pour l'acces au trajet du papier d'imprimantes et de machines a copier pour feuilles individuelles

Country Status (4)

Country Link
US (1) US6236824B1 (fr)
EP (1) EP0934555B1 (fr)
DE (2) DE59706132D1 (fr)
WO (1) WO1998018055A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6328303B1 (en) * 1997-11-13 2001-12-11 Canon Kabushiki Kaisha Image forming apparatus with built-in surface reverse path
US6674983B2 (en) * 2000-11-20 2004-01-06 Fuji Xerox Co., Ltd. Image forming apparatus and sheet feeder
US6640059B2 (en) * 2001-12-20 2003-10-28 Xerox Corporation Apparatus for facilitating jam clearance in a printer
DE10237300B4 (de) 2002-08-14 2005-09-15 OCé PRINTING SYSTEMS GMBH Verfahren zur automatischen Behebung eines beim Betrieb einer elektrografischen Druck- oder Kopiereinrichtung auftretenden Fehlers
US6964414B2 (en) * 2003-09-24 2005-11-15 Xerox Corporation Jam clearance in a vertical sheet transport in a printing apparatus
JP6946670B2 (ja) * 2017-03-03 2021-10-06 富士フイルムビジネスイノベーション株式会社 搬送装置及び画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5275444A (en) 1975-12-19 1977-06-24 Minolta Camera Co Ltd Electrophotographic copying machine
US4386845A (en) * 1979-12-29 1983-06-07 Mita Industrial Company Limited Electrostatic copying apparatus
EP0031726B1 (fr) 1979-12-29 1984-12-12 Mita Industrial Co. Ltd. Appareil à copier électrostatique
JPS57151954A (en) * 1981-03-16 1982-09-20 Fuji Xerox Co Ltd Transfer paper conveyor of electrophotographic copying machine
JPS59214064A (ja) * 1983-05-20 1984-12-03 Fuji Xerox Co Ltd 定着装置
JPS60102348A (ja) * 1983-11-09 1985-06-06 Fuji Xerox Co Ltd 複写機の紙送り装置
US5122841A (en) * 1988-08-18 1992-06-16 Canon Kabushiki Kaisha Image forming apparatus
JP2670470B2 (ja) * 1991-06-19 1997-10-29 キヤノン株式会社 画像形成装置
US5708946A (en) * 1995-11-02 1998-01-13 Eastman Kodak Company Fuser skive mechanism mounting for facilitating jam clearance
JP3544809B2 (ja) * 1995-12-29 2004-07-21 株式会社リコー 画像形成装置
US6145828A (en) * 1997-11-28 2000-11-14 Mita Industrial Co., Ltd. Sheet conveyor single-handed parting engagement mechanism

Also Published As

Publication number Publication date
WO1998018055A1 (fr) 1998-04-30
US6236824B1 (en) 2001-05-22
DE59706132D1 (de) 2002-02-28
EP0934555A1 (fr) 1999-08-11
DE19781183D2 (de) 1999-12-23

Similar Documents

Publication Publication Date Title
DE60029154T2 (de) Türaufbau- und Montagemechanismus zum Türöffnen bzw. -schliessen mit Bewegungen in rechten Winkeln
DE10014760B4 (de) Heckscheibenrollo mit gefederten Rollen
EP0557680A1 (fr) Pince pour transporteur pour transporter des produits imprimés à une ou plusieurs feuilles
DE202004001161U1 (de) Klipsbefestigung für die Schnellmontage von Beschlageinrichtungen, wie Schwenkhebelverschlüsse, Scharnierteile in einer dünnen Wand
EP0934555B1 (fr) Dispositif a battant pour l'acces au trajet du papier d'imprimantes et de machines a copier pour feuilles individuelles
EP0548578B1 (fr) Guide du rouleau encreur d'une étiqueteuse à main
EP1834544A1 (fr) Verrouillage pour tables de ping-pong dotée de demi-panneaux pivotants
DE102005044132C5 (de) Befestigungssystem mit Spannverschluss zum Befestigen eines Gepäckstücks auf einem Fahrradgepäckträger
DE2752872A1 (de) Kippgelenk fuer markisen o.dgl.
EP1010144B1 (fr) Dispositif convoyeur pour feuilles individuelles
DE19931953A1 (de) Beschlag zur Lagerung eines Endes einer Latte eines Lattenrahmens
CH713012A1 (de) Türdrücker.
EP0000915A1 (fr) Charnière basculante pour marquises
AT402652B (de) Ladenhalter für fenster- oder türläden ladenhalter für fenster- oder türläden
DE2718439C2 (fr)
DE19906071C2 (de) Drehbegrenzer für Dreh-Schiebe-Fenster
DE60201616T2 (de) Feststeller für Tür, Fenster dgl. mit treibstangenverschlussartigen Beschlag
DE102021113882B3 (de) Klappbeschlag zur schwenkbaren Verbindung zweier Möbelteile
DE102009005912B4 (de) Anordnung zur Verriegelung einer Tischtennisplatte
DE3638577C2 (de) Mehrachsen-Scharnier
DE19537471C1 (de) Vorrichtung zum Haltern und Entwerten von Bestellzetteln in Gaststätten
EP0806534A2 (fr) Crémone
DE4135027B4 (de) Vorrichtung zum Öffnen und Schließen eines Klappfensters aus der Ferne
DE4031519C2 (de) Duschabtrennung in Form einer mehrteiligen Falttür
DE102021113881A1 (de) Klappbeschlag zur schwenkbaren Verbindung zweier Möbelteile

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19990519

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 20010521

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR

REF Corresponds to:

Ref document number: 59706132

Country of ref document: DE

Date of ref document: 20020228

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20071019

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20081230

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20090630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100501