EP1207435A3 - Closure for a toner bottle - Google Patents

Closure for a toner bottle Download PDF

Info

Publication number
EP1207435A3
EP1207435A3 EP01122170A EP01122170A EP1207435A3 EP 1207435 A3 EP1207435 A3 EP 1207435A3 EP 01122170 A EP01122170 A EP 01122170A EP 01122170 A EP01122170 A EP 01122170A EP 1207435 A3 EP1207435 A3 EP 1207435A3
Authority
EP
European Patent Office
Prior art keywords
toner bottle
support flange
closure
sealing elements
screw neck
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Withdrawn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
EP01122170A
Other languages
German (de)
French (fr)
Other versions
EP1207435A2 (en
Inventor
Peter Dietrich Troeltsch
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.)
Dietrich-Troeltsch & Co GmbH
Original Assignee
Dietrich-Troeltsch & Co GmbH
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 Dietrich-Troeltsch & Co GmbH filed Critical Dietrich-Troeltsch & Co GmbH
Publication of EP1207435A2 publication Critical patent/EP1207435A2/en
Publication of EP1207435A3 publication Critical patent/EP1207435A3/en
Withdrawn legal-status Critical Current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
    • G03G15/0865—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
    • 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
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • G03G15/0855—Detection or control means for the developer concentration the concentration being measured by optical means
    • 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
    • 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
    • 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
    • G03G2215/0673—Generally vertically mounting of said toner cartridge parallel to its longitudinal rotational axis
    • 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)
  • Closures For Containers (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

Die Erfindung betrifft einen Verschluss für eine mit einem Schraubstutzen mit Ausgießöffnung versehene Tonerflasche, der eine auf den Schraubstutzen aufgeschraubte Tonerflaschenaufnahme mit ringförmigem Auflageflansch aufweist, wobei der Auflageflansch mit einer Durchlassöffnung versehen die Aufschraubbewegung der Tonerflaschenaufnahme auf den Schraubstutzen begrenzt, wobei in der Tonerflaschenaufnahme ein Verschluss-Schieber zum Öffnen und Verschließen der Durchlassöffnung verstellbar geführt ist und wobei Dichtungselemente die Übergänge von dem Schraubstutzen zum Auflageflansch und vom Auflageflansch zum Schieber abdichten. Die Anbringung der Dichtungselemente lässt sich dadurch kostensparender mit verbessertem Halt ausführen, dass die Dichtungselemente ringscheibenförmig ausgebildet und zu beiden Seiten des Auflageflansches der Tonerflaschenaufnahme angespritzt sind. Die Herstellung des Verschlusses erfolgt auf einer Zweikomponenten-Spritzgussmaschine und zwei Spritzstationen vollautomatisch.

Figure 00000001
The invention relates to a closure for a toner bottle provided with a screw neck with pouring opening, which has a toner bottle receptacle screwed onto the screw neck with an annular support flange, the support flange provided with a passage opening limiting the screwing movement of the toner bottle receptacle onto the screw neck. Slider for opening and closing the passage opening is adjustable and wherein sealing elements seal the transitions from the screw socket to the support flange and from the support flange to the slide. The attachment of the sealing elements can be carried out in a more cost-effective manner with an improved hold in that the sealing elements are designed in the form of annular disks and are injection-molded on both sides of the support flange of the toner bottle holder. The closure is manufactured fully automatically on a two-component injection molding machine and two injection stations.
Figure 00000001
EP01122170A 2000-11-18 2001-09-15 Closure for a toner bottle Withdrawn EP1207435A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10057371 2000-11-18
DE2000157371 DE10057371A1 (en) 2000-11-18 2000-11-18 Cap for a toner bottle

Publications (2)

Publication Number Publication Date
EP1207435A2 EP1207435A2 (en) 2002-05-22
EP1207435A3 true EP1207435A3 (en) 2004-05-19

Family

ID=7663871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01122170A Withdrawn EP1207435A3 (en) 2000-11-18 2001-09-15 Closure for a toner bottle

Country Status (2)

Country Link
EP (1) EP1207435A3 (en)
DE (1) DE10057371A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0631206A2 (en) * 1993-06-25 1994-12-28 Canon Kabushiki Kaisha Toner supply apparatus and toner cartridge therefor
EP0701181A2 (en) * 1994-09-12 1996-03-13 Canon Kabushiki Kaisha Toner bottle and manufacturing method therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0631206A2 (en) * 1993-06-25 1994-12-28 Canon Kabushiki Kaisha Toner supply apparatus and toner cartridge therefor
EP0701181A2 (en) * 1994-09-12 1996-03-13 Canon Kabushiki Kaisha Toner bottle and manufacturing method therefor

Also Published As

Publication number Publication date
DE10057371A1 (en) 2002-05-29
EP1207435A2 (en) 2002-05-22

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Effective date: 20061206