EP1720078A3 - Locking device for toner containers and toner containers with such a locking device - Google Patents

Locking device for toner containers and toner containers with such a locking device Download PDF

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Publication number
EP1720078A3
EP1720078A3 EP06450058A EP06450058A EP1720078A3 EP 1720078 A3 EP1720078 A3 EP 1720078A3 EP 06450058 A EP06450058 A EP 06450058A EP 06450058 A EP06450058 A EP 06450058A EP 1720078 A3 EP1720078 A3 EP 1720078A3
Authority
EP
European Patent Office
Prior art keywords
lateral
section
toner containers
strips
locking device
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.)
Withdrawn
Application number
EP06450058A
Other languages
German (de)
French (fr)
Other versions
EP1720078A2 (en
Inventor
Marco Überall
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1720078A2 publication Critical patent/EP1720078A2/en
Publication of EP1720078A3 publication Critical patent/EP1720078A3/en
Withdrawn legal-status Critical Current

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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
    • G03G15/0884—Sealing of developer cartridges by a sealing film to be ruptured or cut
    • 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
    • G03G2215/069—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material using a sealing member to be ruptured or cut

Abstract

Eine Verschlusseinrichtung für Tonerbehälter (1) weist einen flächigen Träger (5) mit einer mittleren Durchbrechung (7) auf, die mittels einer Verschlussfolie (6) verschlossen ist. Die Verschlussfolie (6) weist einen ersten Abschnitt (8, 9) mit zwei seitlichen Streifen (9) und einem mittleren Streifen (8) und einen zweiten Abschnitt in Form einer Zugeinrichtung (11) auf. Der mittlere Streifen (8) ist von den seitlichen Streifen (9) entlang zweier Reißlinien (10) abreißbar. Die seitlichen Streifen (9) sind mit dem Träger (5) verbunden. Die Zugeinrichtung (11) ragt von einem Stirnende (16a) des ersten Abschnittes ausgehend bis über dessen zweites Stirnende (16b) hinaus. Die Zugeinrichtung (11) ist durch die Durchbrechung (7) geführt und ragt auf der dem ersten Abschnitt gegenüber liegenden Seite des Trägers (5) über diesen hinaus.A closure device for toner containers (1) has a flat carrier (5) with a central opening (7), which is closed by means of a closure film (6). The closure film (6) has a first section (8, 9) with two lateral strips (9) and a middle strip (8) and a second section in the form of a pulling device (11). The middle strip (8) can be torn off the lateral strips (9) along two tear lines (10). The lateral strips (9) are connected to the carrier (5). The pulling device (11) protrudes from a front end (16a) of the first section, starting beyond the second front end (16b). The pulling device (11) is guided through the opening (7) and protrudes beyond the first section on the opposite side of the carrier (5) beyond this.

Da die Zugeinrichtung (11) und in weiterer Folge der mittlere Streifen (8) durch die Durchbrechung (7) gezogen werden, werden die seitlichen Streifen (9) beim Abreißen durch den sich dadurch ergebenden Winkel etwas gegen die seitlichen Stege (12) gezogen, wodurch ein Abreißen oder Ablösen der seitlichen Streifen (9) von den seitlichen Stegen (12) vermieden werden kann.

Figure imgaf001
Since the traction device (11) and subsequently the middle strips (8) are pulled through the aperture (7), the lateral strips (9), when torn off, are pulled somewhat against the lateral webs (12) by the angle resulting therefrom. whereby a tearing or detachment of the lateral strips (9) from the lateral webs (12) can be avoided.
Figure imgaf001
EP06450058A 2005-05-06 2006-04-13 Locking device for toner containers and toner containers with such a locking device Withdrawn EP1720078A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT7822005A AT502051B1 (en) 2005-05-06 2005-05-06 CLOSING DEVICE FOR TONER CONTAINERS AND TONER CONTAINERS WITH SUCH A CLOSURE DEVICE

Publications (2)

Publication Number Publication Date
EP1720078A2 EP1720078A2 (en) 2006-11-08
EP1720078A3 true EP1720078A3 (en) 2008-06-04

Family

ID=36791433

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06450058A Withdrawn EP1720078A3 (en) 2005-05-06 2006-04-13 Locking device for toner containers and toner containers with such a locking device

Country Status (2)

Country Link
EP (1) EP1720078A3 (en)
AT (1) AT502051B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5337126A (en) * 1993-08-03 1994-08-09 Michlin Steven B Copier and printer toner shipping, handling and sealing systems
JPH0934337A (en) * 1995-07-20 1997-02-07 Canon Inc Image forming device, process cartridge, and developing device
EP0883836A1 (en) * 1996-03-01 1998-12-16 de Kesel, Jan Means for the sealing of a toner cartridge
EP1225486A2 (en) * 2001-01-22 2002-07-24 Canon Kabushiki Kaisha Toner supply container and process cartridge
US20030012581A1 (en) * 2001-07-10 2003-01-16 Jan De Kesel Tearable sealing member

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6760556B2 (en) * 2002-07-16 2004-07-06 Cf Technologies Sealing member and toner container provided with such a sealing member

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5337126A (en) * 1993-08-03 1994-08-09 Michlin Steven B Copier and printer toner shipping, handling and sealing systems
JPH0934337A (en) * 1995-07-20 1997-02-07 Canon Inc Image forming device, process cartridge, and developing device
EP0883836A1 (en) * 1996-03-01 1998-12-16 de Kesel, Jan Means for the sealing of a toner cartridge
EP1225486A2 (en) * 2001-01-22 2002-07-24 Canon Kabushiki Kaisha Toner supply container and process cartridge
US20030012581A1 (en) * 2001-07-10 2003-01-16 Jan De Kesel Tearable sealing member

Also Published As

Publication number Publication date
AT502051B1 (en) 2007-01-15
AT502051A4 (en) 2007-01-15
EP1720078A2 (en) 2006-11-08

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