JPH032362U - - Google Patents
Info
- Publication number
- JPH032362U JPH032362U JP6177489U JP6177489U JPH032362U JP H032362 U JPH032362 U JP H032362U JP 6177489 U JP6177489 U JP 6177489U JP 6177489 U JP6177489 U JP 6177489U JP H032362 U JPH032362 U JP H032362U
- Authority
- JP
- Japan
- Prior art keywords
- developing device
- toner cartridge
- rotating member
- driving means
- developing
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は、本考案における一実施例のトナー補
給装置の概略図、第２図は本考案におけるトナー
補給装置の概略断面図、第３図は、本考案におけ
る他の実施例のトナー補給装置の一部断面図であ
る。
１……トナーホツパ、２……トナーカートリツ
ジ、６……駆動手段、２２……ギア、４３……従
動手段。
FIG. 1 is a schematic diagram of a toner replenishing device according to an embodiment of the present invention, FIG. 2 is a schematic sectional view of a toner replenishing device according to the present invention, and FIG. 3 is a toner replenishing device according to another embodiment of the present invention. FIG. DESCRIPTION OF SYMBOLS 1... Toner hopper, 2... Toner cartridge, 6... Driving means, 22... Gear, 43... Follower means.
Claims (1)
装着されるトナーカートリツジと、該トナーカー
トリツジに回転可能に設けられた回転部材と、現
像装置内に設けられた現像手段と一体回転可能に
設けられた従動手段とを有し、トナーカートリツ
ジが現像装置に装着されたとき、上記駆動手段か
らの駆動が回転部材を介して従動手段に連結され
、トナーカートリツジが現像装置から脱着される
と、駆動手段から従動手段への連結が解除される
ことを特徴とするトナー補給装置。 (2) 駆動手段と、現像装置内に抜き取り自在に
装着されるトナーカートリツジと、現像装置内に
回転可能にかつ駆動手段に対応しない位置に付勢
された状態で保持された回転部材と、現像手段と
一体回転可能に設けられた従動手段とを有し、ト
ナーカートリツジが現像装置に装着されたとき、
上記駆動手段からの駆動が回転部材を介して従動
手段に連結され、トナーカートリツジが現像装置
から脱着されると、回転部材の移動にて駆動手段
から従動手段への連結が解除されることを特徴と
するトナー補給装置。[Claims for Utility Model Registration] (1) A driving means, a toner cartridge removably installed in the developing device, a rotating member rotatably installed in the toner cartridge, and a rotating member installed in the developing device. When the toner cartridge is installed in the developing device, the driving means is connected to the driven means via the rotating member, and the toner cartridge is rotated integrally with the developing means. A toner replenishing device characterized in that when the cartridge is detached from the developing device, the connection from the driving means to the driven means is released. (2) a driving means, a toner cartridge removably installed in the developing device, and a rotating member rotatably held in the developing device in a biased state at a position that does not correspond to the driving means; It has a developing means and a driven means that is rotatably provided, and when the toner cartridge is installed in the developing device,
The drive from the driving means is connected to the driven means via the rotating member, and when the toner cartridge is detached from the developing device, the connection from the driving means to the driven means is released by the movement of the rotating member. Characteristic toner replenishment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6177489U JPH032362U (en) | 1989-05-25 | 1989-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6177489U JPH032362U (en) | 1989-05-25 | 1989-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH032362U true JPH032362U (en) | 1991-01-10 |
Family
ID=31590322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6177489U Pending JPH032362U (en) | 1989-05-25 | 1989-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032362U (en) |
-
1989
- 1989-05-25 JP JP6177489U patent/JPH032362U/ja active Pending