JPS56130776A - Supplier for pulverulent developer - Google Patents
Supplier for pulverulent developerInfo
- 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
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
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.
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)
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 |
-
1980
- 1980-03-17 JP JP3357980A patent/JPS56130776A/en active Pending
Cited By (3)
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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