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JPS56130776A - Supplier for pulverulent developer - Google Patents

Supplier for pulverulent developer

Info

Publication number
JPS56130776A
JPS56130776A JP3357980A JP3357980A JPS56130776A JP S56130776 A JPS56130776 A JP S56130776A JP 3357980 A JP3357980 A JP 3357980A JP 3357980 A JP3357980 A JP 3357980A JP S56130776 A JPS56130776 A JP S56130776A
Authority
JP
Japan
Prior art keywords
inner cylinder
developer
supplier
cylinder
outer cylinder
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.)
Pending
Application number
JP3357980A
Other languages
Japanese (ja)
Inventor
Masaji Suda
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 Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP3357980A priority Critical patent/JPS56130776A/en
Publication of JPS56130776A publication Critical patent/JPS56130776A/en
Pending 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
    • G03G15/087—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • G03G15/0872—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge the developer cartridges being generally horizontally mounted 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
    • G03G2215/0665—Generally horizontally 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
    • G03G2215/0675—Generally cylindrical container shape having two ends

Landscapes

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

Abstract

PURPOSE:To supply a developer rapidly and accurately by sliding an inner cylinder in an outer cylinder in the axis direction when the inner cylinder having an opening on a part of the periphery is aligned to the opening of the outer cylinder. CONSTITUTION:When supplier 15 is loaded at a prescribed position by being inserted, pusher 21 projecting in developing device 18 pushes projection part 11, which disengages from recess part 10, so that inner cylinder 3 will be rotatable in outer cylinder 5. For this purpose, thick shaft 7 as a knob is used to rotate inner cylinder and then when openings 1 and 4 get aligned with inner cylinder 3 rotates at about 180 deg., the pushing force of pressure spring 22 slides inner cylinder 3 in the axis direction to engage recess and projection parts 8 and 9 with each other, so that it will not be rotatable. At this time, developer 2 falls and is supplied into developing device 18 by vibrations and its own weight.
JP3357980A 1980-03-17 1980-03-17 Supplier for pulverulent developer Pending JPS56130776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3357980A JPS56130776A (en) 1980-03-17 1980-03-17 Supplier for pulverulent developer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3357980A JPS56130776A (en) 1980-03-17 1980-03-17 Supplier for pulverulent developer

Publications (1)

Publication Number Publication Date
JPS56130776A true JPS56130776A (en) 1981-10-13

Family

ID=12390432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3357980A Pending JPS56130776A (en) 1980-03-17 1980-03-17 Supplier for pulverulent developer

Country Status (1)

Country Link
JP (1) JPS56130776A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250861A (en) * 1985-08-30 1987-03-05 Mita Ind Co Ltd Developer storage cartridge for electrostatic recording device
US7486915B2 (en) 2005-02-14 2009-02-03 Sharp Kabushiki Kaisha Toner cartridge and image forming apparatus to be mounted with the toner cartridge
US7596338B2 (en) 2006-07-13 2009-09-29 Sharp Kabushiki Kaisha Toner container, toner feed device and image forming apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250861A (en) * 1985-08-30 1987-03-05 Mita Ind Co Ltd Developer storage cartridge for electrostatic recording device
US7486915B2 (en) 2005-02-14 2009-02-03 Sharp Kabushiki Kaisha Toner cartridge and image forming apparatus to be mounted with the toner cartridge
US7596338B2 (en) 2006-07-13 2009-09-29 Sharp Kabushiki Kaisha Toner container, toner feed device and image forming apparatus

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