DE29806387U1 - Device for supplying toner to a copying machine - Google Patents

Device for supplying toner to a copying machine

Info

Publication number
DE29806387U1
DE29806387U1 DE29806387U DE29806387U DE29806387U1 DE 29806387 U1 DE29806387 U1 DE 29806387U1 DE 29806387 U DE29806387 U DE 29806387U DE 29806387 U DE29806387 U DE 29806387U DE 29806387 U1 DE29806387 U1 DE 29806387U1
Authority
DE
Germany
Prior art keywords
closure
opening
head
copying machine
container
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
DE29806387U
Other languages
German (de)
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.)
Pelikan Produktions AG
Original Assignee
Pelikan Produktions AG
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 Pelikan Produktions AG filed Critical Pelikan Produktions AG
Priority to DE29806387U priority Critical patent/DE29806387U1/en
Publication of DE29806387U1 publication Critical patent/DE29806387U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • G03G15/0881—Sealing of developer cartridges
    • G03G15/0886—Sealing of developer cartridges by mechanical means, e.g. shutter, plug
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0865—Arrangements for supplying new developer
    • G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0865—Arrangements for supplying new developer
    • G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
    • G03G15/087—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • 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
    • G03G2215/06—Developing structures, details
    • G03G2215/066—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material
    • G03G2215/0663—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • G03G2215/0678—Bottle shaped container having a bottle neck for toner discharge
    • 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
    • G03G2215/06—Developing structures, details
    • G03G2215/066—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material
    • G03G2215/0692—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material using a slidable sealing member, e.g. shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Dry Development In Electrophotography (AREA)

Description

Vorrichtung zum Zuführen von Toner zu einer KopiermaschineDevice for supplying toner to a copying machine

Eine Vorrichtung zum Zuführen von Toner ist z.B. aus der EP-B-152 415 bekannt. Diese bekannte Vorrichtung besteht aus einer Flasche mit auf den Flaschenhals aufgesiegelter Folie. Die Folie wird beim Einsetzen der Flasche in einen Einfüllstutzen über einen Teil des Umfangs aufgeschnitten, so dass sich der Inhalt der Flasche über den Einfüllstutzen in einen Vorratsbehälter der Kopiermaschine ergiesst.A device for supplying toner is known, for example, from EP-B-152 415. This known device consists of a bottle with foil sealed onto the bottle neck. When the bottle is inserted into a filler neck, the foil is cut open over part of its circumference so that the contents of the bottle pour out through the filler neck into a storage container of the copier machine.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung der eingangs genannten Art derart auszubilden, dass sie vor dem Abnehmen aus der Kopiermaschine verschliessbar ist, damit Verschmutzungen durch verbliebene Tonerreste im Behälter vermieden werden. Diese Aufgabe wird durch die Merkmalskombination der Ansprüche gelöst.The present invention is based on the object of designing a device of the type mentioned at the beginning in such a way that it can be closed before being removed from the copier so that contamination by remaining toner residues in the container is avoided. This object is achieved by the combination of features of the claims.

Nachfolgend wird ein Ausführungsbeispiel der Erfindung anhand der Zeichnungen erläutert. Darin zeigt:An embodiment of the invention is explained below with reference to the drawings, in which:

Figur 1Figure 1

Figur 2
Figuren 3 und 4Figure 2
Figures 3 and 4

eine perspektivische Darstellung der Einzelteile der Vorrichtung,
eine Seitenansicht, unda perspective view of the individual parts of the device,
a side view, and

Schnitte längs den Linien III-III bzw. IV-IV in Figur 2.Sections along lines III-III and IV-IV in Figure 2.

Die Vorrichtung besteht aus einem flaschenförmigen Behälter 1, auf dessen Hals 2 ein Verschlusskopf 3 aufgeschraubt ist, einem Verschluss 4 sowie einer zwischen Kopf 3 und Verschluss 4 eingesetzten Flachdichtung 5 und einem Dichtring 6, der den Kopf 3 gegen den Behälter 1 abdichtet. Der Kopf 3 hat eine dem Behälter 1 zugewandte, dachförmige Erhebung 10, die einen Trichter bildet, und zwei sich diametral gegenüberliegende annäherndThe device consists of a bottle-shaped container 1, onto the neck 2 of which a closure head 3 is screwed, a closure 4 and a flat seal 5 inserted between the head 3 and closure 4 and a sealing ring 6 which seals the head 3 against the container 1. The head 3 has a roof-shaped elevation 10 facing the container 1, which forms a funnel, and two diametrically opposed, approximately

viertelkreissegmentförmige Öffnungen 11 sowie drei sich über etwas mehr als 90° in Umfangsrichtung erstreckende, in einer gemeinsamen Radialebene angeordnete Schlitze 12.quarter-circle segment-shaped openings 11 and three slots 12 extending over slightly more than 90° in the circumferential direction and arranged in a common radial plane.

Die Dichtung 5 und eine Stirnwand 13 des Verschlusses 4 haben ebenfalls je zwei diametral gegenüberliegende Öffnungen 14, 15 von gleicher Umrissform wie die Öffnung 11 aber etwas grösseren Abmessungen. Die Scheibe 5 besteht aus abriebfestem und gleitfähigem Schaumgummi und ist auf die Wand 13 aufgeklebt. Vom Verschluss 4 stehen oben drei gleichmässig über den Umfang verteilte Nocken 16 ab, deren Oberseite keilförmig verjüngt ist. Die Nocken 16 sind in die Schlitze 12 eingerastet. Der untere, plattenförmige Fuss 20 des Verschlusses 4 hat jeweils einen von vier gezeichneten, abstehenden F.arbkodiernocken 21 . Der betreffende Nocken 21 wird mittels Einsätzen im Spritzgiesswerkzeug am Verschluss 4 angeformt. Die Nocken 21 stellen sicher, dass die Vorrichtung nur auf die passende Öffnung für die betreffende Farbe an der Kopiermaschine eingesetzt werden kann. Auf der einen Seite des Fusses 20 steht ein Rastnocken 22 ab. Auf der gegenüberliegenden Seite ist ein Schieber 23 zum Sichern der Vorrichtung in der Kopiermaschine eingesetzt. Der Schieber 23 besteht aus einem in eine rechteckige Öffnung 24 eingeschobenen, quaderför— migen Schieberteil 25 mit einer vorstehenden Rastnase 26 sowie einem Betätigungsteil 27, der durch ein Langloch 28 im Fuss 20 durchgesteckt und mit zwei hakenförmigen, federnden Zungen 29 in eine entsprechende Öffnung 30 des Teils 25 eingerastet ist. Damit ist der Schieber 23 unlösbar im Fuss 20 gehalten. Der Teil 27 überragt die Oberseite 31 des Fusses.The seal 5 and a front wall 13 of the closure 4 also each have two diametrically opposed openings 14, 15 of the same outline as the opening 11 but slightly larger dimensions. The disc 5 is made of abrasion-resistant and slippery foam rubber and is glued to the wall 13. Three cams 16, evenly distributed over the circumference, protrude from the top of the closure 4, the top of which is tapered in a wedge shape. The cams 16 are engaged in the slots 12. The lower, plate-shaped foot 20 of the closure 4 has one of four drawn, protruding color-coding cams 21. The relevant cam 21 is molded onto the closure 4 using inserts in the injection mold. The cams 21 ensure that the device can only be inserted into the appropriate opening for the relevant color on the copying machine. On one side of the foot 20, a locking cam 22 protrudes. On the opposite side, a slider 23 is inserted to secure the device in the copying machine. The slider 23 consists of a cuboid-shaped slider part 25 inserted into a rectangular opening 24 with a protruding locking lug 26 and an actuating part 27 which is pushed through an elongated hole 28 in the foot 20 and is locked into a corresponding opening 30 in the part 25 with two hook-shaped, spring-loaded tongues 29. The slider 23 is thus held indetachably in the foot 20. The part 27 protrudes above the top 31 of the foot.

Die Entleerung des Toners in die Maschine erfolgt über eine Drehung des Behälters 1 um 90°, so dass die Öffnungen 11, 14, 15 fluchten. Vor dem Abnehmen der Vorrichtung von der Maschine wird der Behälter 1 wieder in die Ausgangsstellung zurückgedreht. Die beiden Drehstellungen sind durch Anschlag der Nocken 16 an den Enden der Schlitze 12 definiert. Die Vorrichtung ermöglicht eine einfache Handhabung und ein Abdichten vor dem Entfernen von der Maschine. Dadurch kann die Verschmutzung durch Resttoner vermieden werden.The toner is emptied into the machine by rotating the container 1 by 90° so that the openings 11, 14, 15 are aligned. Before removing the device from the machine, the container 1 is rotated back to its original position. The two rotational positions are defined by the stops of the cams 16 at the ends of the slots 12. The device enables easy handling and sealing before removal from the machine. This can prevent contamination from residual toner.

Claims (9)

'Pelikan Produktions AG # .. .. München, den u.Z.: GM 919/57-98 : I .' II'· * * .;'··! 07. April 1998 Schutzansprüche'Pelikan Produktions AG # .. .. Munich, the current date: GM 919/57-98 : I .' II'· * * .;'··! 07 April 1998 Protection claims 1. Vorrichtung zum Zuführen von Toner zu einer Kopiermaschine, umfassend einen Behälter (1), an dessen Hals (2) ein Verschlusskopf (3) befestigt ist, der eine erste Öffnung (11) aufweist, einen Verschluss (4), der drehbar mit dem Verschlusskopf (3) verbunden ist und in einer Drehstellung eine mit der ersten Öffnung (11) fluchtende zweite Öffnung (15) aufweist, sowie eine zwischen dem Verschluss (4) und dem Verschlusskopf (3) eingesetzte Flachdichtung (5), die eine mit der zweiten Öffnung (15) fluchtende dritte Öffnung (14) annähernd gleichen Umrisses aufweist.1. Device for supplying toner to a copying machine, comprising a container (1), to the neck (2) of which a closure head (3) is attached, which has a first opening (11), a closure (4) which is rotatably connected to the closure head (3) and in a rotational position has a second opening (15) aligned with the first opening (11), and a flat seal (5) inserted between the closure (4) and the closure head (3), which has a third opening (14) of approximately the same outline aligned with the second opening (15). 2. Vorrichtung nach Anspruch 1, wobei der Verschluss (4) mindestens einen Farbkodiernocken (21) aufweist.2. Device according to claim 1, wherein the closure (4) has at least one color coding cam (21). 3. Vorrichtung nach Anspruch 1 oder 2, wobei zum Sichern der Vorrichtung in der Kopiermaschine ein Schieber (23) in den Verschluss (4) eingesetzt ist, der quer zur Längserstreckung des Behälters (1) verschiebbar ist.3. Device according to claim 1 or 2, wherein to secure the device in the copying machine a slider (23) is inserted into the closure (4) which is displaceable transversely to the longitudinal extension of the container (1). 4. Vorrichtung nach Anspruch 3, wobei der Schieber (23) aus zwei ineinandergeschnappten Teilen (25, 27) besteht, so dass er unlösbar mit dem Verschluss (4) verbunden ist.4. Device according to claim 3, wherein the slider (23) consists of two parts (25, 27) snapped into one another, so that it is non-detachably connected to the closure (4). 5. Vorrichtung nach Anspruch 4, wobei der eine Schieberteil (27) durch ein Langloch (28) im Verschluss (4) gesteckt ist und die eine Aussenfläche (31) des Verschlusses (4) überragt.5. Device according to claim 4, wherein the one slide part (27) is inserted through an elongated hole (28) in the closure (4) and projects beyond the one outer surface (31) of the closure (4). 6. Vorrichtung nach einem der Ansprüche 1 bis 5, wobei der Verschlusskopf (3) zur ersten Öffnung (11) hin geneigte Flächen (10) aufweist.6. Device according to one of claims 1 to 5, wherein the closure head (3) has surfaces (10) inclined towards the first opening (11). 7. Vorrichtung nach einem der Ansprüche 1 bis 6, wobei die erste, zweite und dritte Öffnung (11, 14, 15) je zwei sich diametral gegenüberliegende, annähernd viertelkreissegmentförmige Durchbrüche sind.7. Device according to one of claims 1 to 6, wherein the first, second and third openings (11, 14, 15) are each two diametrically opposed, approximately quarter-circle-segment-shaped openings. 8. Vorrichtung nach einem der Ansprüche 1 bis 7, wobei der Verschluss (4) im Verschlusskopf (3) eingeschnappt ist.8. Device according to one of claims 1 to 7, wherein the closure (4) is snapped into the closure head (3). 9. Vorrichtung nach Anspruch 8, wobei am Verschluss (4) mindestens zwei, vorzugsweise drei Nocken (16) angeformt sind, die in sich in Umfangsrichtung erstreckende Schlitze (12) des Verschlusskopfs (3) eingerastet sind.9. Device according to claim 8, wherein at least two, preferably three cams (16) are formed on the closure (4), which are engaged in slots (12) of the closure head (3) extending in the circumferential direction.
DE29806387U 1998-04-07 1998-04-07 Device for supplying toner to a copying machine Expired - Lifetime DE29806387U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29806387U DE29806387U1 (en) 1998-04-07 1998-04-07 Device for supplying toner to a copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29806387U DE29806387U1 (en) 1998-04-07 1998-04-07 Device for supplying toner to a copying machine

Publications (1)

Publication Number Publication Date
DE29806387U1 true DE29806387U1 (en) 1998-06-18

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Family Applications (1)

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DE29806387U Expired - Lifetime DE29806387U1 (en) 1998-04-07 1998-04-07 Device for supplying toner to a copying machine

Country Status (1)

Country Link
DE (1) DE29806387U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1103865A2 (en) * 1999-11-29 2001-05-30 Canon Kabushiki Kaisha Developer supplying cartridge, developer receiving cartridge ,process cartridge and image forming apparatus
EP1209537A2 (en) * 2000-11-28 2002-05-29 Xerox Corporation Toner loading system
US7555249B2 (en) 2006-03-10 2009-06-30 Canon Kabushiki Kaisha Process cartridge, developer supply cartridge and electrophotographic image forming apparatus
WO2020046314A1 (en) * 2018-08-30 2020-03-05 Hewlett-Packard Development Company, L.P. Print device interface including asymmetric key features

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060105A (en) * 1975-09-11 1977-11-29 Xerox Corporation Toner loading apparatus with replenishing supply container
EP0032986A2 (en) * 1979-12-31 1981-08-05 International Business Machines Corporation Toner transfer facilitation apparatus
US4603714A (en) * 1985-03-18 1986-08-05 Xerox Corporation Toner bottle for copier/printing machines
US4720730A (en) * 1984-11-30 1988-01-19 Minolta Camera Kabushiki Kaisha Image forming apparatus with a plurality of developing means
EP0689104A1 (en) * 1994-06-17 1995-12-27 Sharp Kabushiki Kaisha Toner cartridge
US5481344A (en) * 1993-07-31 1996-01-02 Kao Corporation Auxiliary device, cartridge and apparatus for toner supply
EP0701181A2 (en) * 1994-09-12 1996-03-13 Canon Kabushiki Kaisha Toner bottle and manufacturing method therefor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060105A (en) * 1975-09-11 1977-11-29 Xerox Corporation Toner loading apparatus with replenishing supply container
EP0032986A2 (en) * 1979-12-31 1981-08-05 International Business Machines Corporation Toner transfer facilitation apparatus
US4720730A (en) * 1984-11-30 1988-01-19 Minolta Camera Kabushiki Kaisha Image forming apparatus with a plurality of developing means
US4603714A (en) * 1985-03-18 1986-08-05 Xerox Corporation Toner bottle for copier/printing machines
US5481344A (en) * 1993-07-31 1996-01-02 Kao Corporation Auxiliary device, cartridge and apparatus for toner supply
EP0689104A1 (en) * 1994-06-17 1995-12-27 Sharp Kabushiki Kaisha Toner cartridge
EP0701181A2 (en) * 1994-09-12 1996-03-13 Canon Kabushiki Kaisha Toner bottle and manufacturing method therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KUNZMANN,Brendan,W.: Keyed Toner Bottle Cap And Hopper Fill Cap. In: Xerox Disclosure Journal, Vol. 18, No. 5, Sep./Oct. 1993, S.477 *

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7729643B2 (en) 1999-11-29 2010-06-01 Canon Kabushiki Kaisha Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
US8532541B2 (en) 1999-11-29 2013-09-10 Canon Kabushiki Kaisha Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
US7593673B2 (en) 1999-11-29 2009-09-22 Canon Kabushiki Kaisha Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
US7400847B2 (en) 1999-11-29 2008-07-15 Canon Kabushiki Kaisha Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
US7409181B2 (en) 1999-11-29 2008-08-05 Canon Kabushiki Kaisha Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
US7496321B2 (en) 1999-11-29 2009-02-24 Canon Kabushiki Kaisha Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
EP1103865B1 (en) * 1999-11-29 2009-03-11 Canon Kabushiki Kaisha Developer supplying cartridge, developer receiving cartridge ,process cartridge and image forming apparatus
EP1103865A2 (en) * 1999-11-29 2001-05-30 Canon Kabushiki Kaisha Developer supplying cartridge, developer receiving cartridge ,process cartridge and image forming apparatus
US7620350B2 (en) 1999-11-29 2009-11-17 Canon Kabushiki Kaisha Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
US8139987B2 (en) 1999-11-29 2012-03-20 Canon Kabushiki Kaisha Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
US7894752B2 (en) 1999-11-29 2011-02-22 Canon Kabushiki Kaisha Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
US7751758B2 (en) 1999-11-29 2010-07-06 Canon Kabushiki Kaisha Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus
EP1209537A2 (en) * 2000-11-28 2002-05-29 Xerox Corporation Toner loading system
EP1209537A3 (en) * 2000-11-28 2005-11-16 Xerox Corporation Toner loading system
US7848684B2 (en) 2006-03-10 2010-12-07 Canon Kabushiki Kaisha Process cartridge, developer supply cartridge and electrophotographic image forming apparatus
US7555249B2 (en) 2006-03-10 2009-06-30 Canon Kabushiki Kaisha Process cartridge, developer supply cartridge and electrophotographic image forming apparatus
US8045899B2 (en) 2006-03-10 2011-10-25 Canon Kabushiki Kaisha Process cartridge, developer supply cartridge and electrophotographic image forming apparatus
US8180262B2 (en) 2006-03-10 2012-05-15 Canon Kabushiki Kaisha Process cartridge, developer supply cartridge and electrophotographic image forming apparatus
US11067920B2 (en) 2018-08-30 2021-07-20 Hewlett-Packard Development Company, L.P. Asymmetric key features
WO2020046314A1 (en) * 2018-08-30 2020-03-05 Hewlett-Packard Development Company, L.P. Print device interface including asymmetric key features

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