JPS5521028A - Cartridge for powder developer - Google Patents
Cartridge for powder developerInfo
- Publication number
- JPS5521028A JPS5521028A JP9326178A JP9326178A JPS5521028A JP S5521028 A JPS5521028 A JP S5521028A JP 9326178 A JP9326178 A JP 9326178A JP 9326178 A JP9326178 A JP 9326178A JP S5521028 A JPS5521028 A JP S5521028A
- Authority
- JP
- Japan
- Prior art keywords
- cartridge
- toner
- developer
- length
- plate
- 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.)
- Granted
Links
Landscapes
- Dry Development In Electrophotography (AREA)
Abstract
PURPOSE: To prevent flying of toner along with movement of toner and perform replenishment of developer without contaminating the surroundings by containing the powder developer in the cartridge of a length approximately the same as that of a developing roller and supplying the developer to an electrophotographic appratus.
CONSTITUTION: A cartridge 1 is a case of a slender hexahedron assuming a trapezoidal section and its length is approximately equal to the length of a developing roller. Its top plate 5 and slant plate 6 are so smoothly formed as to be able to make close contact with the back plate 15 of the developing device and the strap plate 10b of a supporting member 10 respectively by way of packing materials 16 and 12. The posture of the cartridge when mounted is set at such an angle at which the top plate 5 including an opening is erected the toner smoothly falls and flows out. Since the cartridge 1 is fixed, there is no likelihood of flying of the toner at the time of stripping of the sealing member 2. When the supporting member 10 is turned in the arrow direction, mounting of the cartridge is completed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53093261A JPS6035062B2 (en) | 1978-07-31 | 1978-07-31 | Powder developer cartridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53093261A JPS6035062B2 (en) | 1978-07-31 | 1978-07-31 | Powder developer cartridge |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61131465A Division JPS62977A (en) | 1986-06-06 | 1986-06-06 | Developer replenishing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5521028A true JPS5521028A (en) | 1980-02-14 |
JPS6035062B2 JPS6035062B2 (en) | 1985-08-12 |
Family
ID=14077535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53093261A Expired JPS6035062B2 (en) | 1978-07-31 | 1978-07-31 | Powder developer cartridge |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6035062B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56150767A (en) * | 1980-04-23 | 1981-11-21 | Hitachi Metals Ltd | Toner cartridge |
JPS5760358A (en) * | 1980-09-30 | 1982-04-12 | Mita Ind Co Ltd | Electrostatic copying machine which has improved toner particle supply system |
JPS57103450U (en) * | 1980-12-16 | 1982-06-25 | ||
JPS57185063A (en) * | 1981-04-28 | 1982-11-15 | Siemens Ag | Apparatus for filling toner reservior with toner from toner container |
JPS5888249U (en) * | 1981-12-02 | 1983-06-15 | 日立金属株式会社 | Toner cartridge |
JPS62977A (en) * | 1986-06-06 | 1987-01-06 | Ricoh Co Ltd | Developer replenishing device |
JPH0261676A (en) * | 1988-08-26 | 1990-03-01 | Mita Ind Co Ltd | Seal structure of developing device |
US6304739B1 (en) * | 1998-10-19 | 2001-10-16 | Ricoh Company, Ltd. | Toner container and image forming apparatus using the same |
-
1978
- 1978-07-31 JP JP53093261A patent/JPS6035062B2/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56150767A (en) * | 1980-04-23 | 1981-11-21 | Hitachi Metals Ltd | Toner cartridge |
JPS5760358A (en) * | 1980-09-30 | 1982-04-12 | Mita Ind Co Ltd | Electrostatic copying machine which has improved toner particle supply system |
JPS6332383B2 (en) * | 1980-09-30 | 1988-06-29 | Mita Industrial Co Ltd | |
JPS57103450U (en) * | 1980-12-16 | 1982-06-25 | ||
JPS6241325Y2 (en) * | 1980-12-16 | 1987-10-22 | ||
JPS57185063A (en) * | 1981-04-28 | 1982-11-15 | Siemens Ag | Apparatus for filling toner reservior with toner from toner container |
JPS5888249U (en) * | 1981-12-02 | 1983-06-15 | 日立金属株式会社 | Toner cartridge |
JPS62977A (en) * | 1986-06-06 | 1987-01-06 | Ricoh Co Ltd | Developer replenishing device |
JPH0139104B2 (en) * | 1986-06-06 | 1989-08-18 | Ricoh Kk | |
JPH0261676A (en) * | 1988-08-26 | 1990-03-01 | Mita Ind Co Ltd | Seal structure of developing device |
US6304739B1 (en) * | 1998-10-19 | 2001-10-16 | Ricoh Company, Ltd. | Toner container and image forming apparatus using the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6035062B2 (en) | 1985-08-12 |
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