JPS64586A - Fault detector for copying machine - Google Patents
Fault detector for copying machineInfo
- Publication number
- JPS64586A JPS64586A JP62133418A JP13341887A JPS64586A JP S64586 A JPS64586 A JP S64586A JP 62133418 A JP62133418 A JP 62133418A JP 13341887 A JP13341887 A JP 13341887A JP S64586 A JPS64586 A JP S64586A
- Authority
- JP
- Japan
- Prior art keywords
- toner
- shaft
- overloading
- attains
- displaced
- 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
- Cleaning In Electrography (AREA)
- Control Or Security For Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
PURPOSE:To prevent the failure of parts at the time of overloading and to prevent the exertion of an influence on a user's copying operation by mounting a driven or driving side gear shaft in such a manner that said shaft can be displaced when the load of toner recovery attains a specified value or above, providing a detecting member for detecting the displacement and making common use thereof with a toner end display. CONSTITUTION:The driven or driving side gear 12 or 11 shaft is so mounted to a copying device provided with a driving transmission device making common use of a toner replenishing cartridge as a toner recovering bottle and using the gears 11, 12 for recovering the waste toner in such a manner that said shaft can be displaced when the load of the toner recovery attains the specified value or above. The detecting member 19 which detects the displacement thereof is provided and is used commonly with the toner end display when the overload detection thereof operates. The failure of the parts at the time of the overloading is thereby prevented and no influence is exerted to the user's copying operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62133418A JP2609246B2 (en) | 1986-11-21 | 1987-05-30 | Toner transport device |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27835186 | 1986-11-21 | ||
JP61-278351 | 1986-11-21 | ||
JP62133418A JP2609246B2 (en) | 1986-11-21 | 1987-05-30 | Toner transport device |
Publications (3)
Publication Number | Publication Date |
---|---|
JPH01586A JPH01586A (en) | 1989-01-05 |
JPS64586A true JPS64586A (en) | 1989-01-05 |
JP2609246B2 JP2609246B2 (en) | 1997-05-14 |
Family
ID=26467787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62133418A Expired - Lifetime JP2609246B2 (en) | 1986-11-21 | 1987-05-30 | Toner transport device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2609246B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112077876A (en) * | 2020-08-26 | 2020-12-15 | 上海大学 | Variable-rigidity unidirectional driving swing joint for large-bearing high-dynamic foot type robot |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58113016A (en) * | 1981-12-25 | 1983-07-05 | Ricoh Co Ltd | Conveying device for powdery granule |
JPS612180A (en) * | 1984-06-14 | 1986-01-08 | Tokyo Electric Co Ltd | Toner recovering device of electrostatic photographing device |
JPS6151410A (en) * | 1984-08-18 | 1986-03-13 | Canon Inc | Powder carrying screw |
JPS61114271A (en) * | 1984-11-09 | 1986-05-31 | Canon Inc | Waste toner recovering device |
JPS61257811A (en) * | 1985-05-13 | 1986-11-15 | Ricoh Co Ltd | Toner carrying device |
JPS62164085A (en) * | 1986-01-14 | 1987-07-20 | Canon Inc | Toner conveyance mechanism |
-
1987
- 1987-05-30 JP JP62133418A patent/JP2609246B2/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58113016A (en) * | 1981-12-25 | 1983-07-05 | Ricoh Co Ltd | Conveying device for powdery granule |
JPS612180A (en) * | 1984-06-14 | 1986-01-08 | Tokyo Electric Co Ltd | Toner recovering device of electrostatic photographing device |
JPS6151410A (en) * | 1984-08-18 | 1986-03-13 | Canon Inc | Powder carrying screw |
JPS61114271A (en) * | 1984-11-09 | 1986-05-31 | Canon Inc | Waste toner recovering device |
JPS61257811A (en) * | 1985-05-13 | 1986-11-15 | Ricoh Co Ltd | Toner carrying device |
JPS62164085A (en) * | 1986-01-14 | 1987-07-20 | Canon Inc | Toner conveyance mechanism |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112077876A (en) * | 2020-08-26 | 2020-12-15 | 上海大学 | Variable-rigidity unidirectional driving swing joint for large-bearing high-dynamic foot type robot |
Also Published As
Publication number | Publication date |
---|---|
JP2609246B2 (en) | 1997-05-14 |
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