JPS6357668U - - Google Patents
Info
- Publication number
- JPS6357668U JPS6357668U JP14859586U JP14859586U JPS6357668U JP S6357668 U JPS6357668 U JP S6357668U JP 14859586 U JP14859586 U JP 14859586U JP 14859586 U JP14859586 U JP 14859586U JP S6357668 U JPS6357668 U JP S6357668U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- screw
- hole
- replenishing
- utility
- 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
- 238000004804 winding Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の現像器の構成を示す断面図、
第２図は本考案のトナーボツクスの横断面図であ
り、第３図ａおよびｂは、それぞれ従来より用い
られているトナーボツクスの構成を示す断面図で
ある。
図中の符号、１……トナーボツクス、２……ア
ジテータ、３……スクリユー、４……逆巻き部、
５……ハウジング、６……トナー補給孔、７……
アジテータギヤ、８……スクリユー用ギヤ、９…
…モータ、９ａ……モータギヤ、１０……現像器
、１１……スクリユー、１２……現像ローラ、１
３……感光体ドラム。
FIG. 1 is a sectional view showing the structure of the developing device of the present invention;
FIG. 2 is a cross-sectional view of the toner box of the present invention, and FIGS. 3 a and 3 b are cross-sectional views showing the construction of a conventional toner box. Symbols in the diagram: 1... Toner box, 2... Agitator, 3... Screw, 4... Reverse winding part,
5...Housing, 6...Toner supply hole, 7...
Agitator gear, 8... Screw gear, 9...
...Motor, 9a...Motor gear, 10...Developer, 11...Screw, 12...Developing roller, 1
3...Photosensitive drum.
Claims (1)
ーとを横方向に平行に設け、トナーを現像器に供
給するための装置において、現像器にトナーを補
給するためのトナー補給孔を、該トナーボツクス
の横部分の一方端部に設けたことを特徴とするト
ナー補給装置。 (2) 前記スクリユーは、トナー補給孔の部分で
逆巻き部を設けており、該トナー補給孔はスクリ
ユーの端部を囲む状態で設けられたハウジングに
、横方向に向けて形成されることを特徴とする実
用新案登録請求の範囲第１項記載のトナー補給装
置。[Scope of Claim for Utility Model Registration] (1) Toner replenishment for replenishing toner to the developing device in a device for supplying toner to the developing device, in which an agitator and a screw are provided laterally in parallel in a toner box. A toner replenishing device characterized in that a hole is provided at one end of a lateral portion of the toner box. (2) The screw has a reverse winding portion at the toner replenishment hole, and the toner replenishment hole is formed laterally in a housing that surrounds an end of the screw. A toner replenishing device according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986148595U JPH0529487Y2 (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986148595U JPH0529487Y2 (en) | 1986-09-30 | 1986-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6357668U true JPS6357668U (en) | 1988-04-18 |
| JPH0529487Y2 JPH0529487Y2 (en) | 1993-07-28 |
Family
ID=31063017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986148595U Expired - Lifetime JPH0529487Y2 (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529487Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5184258A (en) * | 1975-01-21 | 1976-07-23 | Canon Kk | |
| JPS5723548U (en) * | 1980-07-10 | 1982-02-06 | ||
| JPS60239774A (en) * | 1984-05-15 | 1985-11-28 | Fuji Xerox Co Ltd | One-component developing device of copying machine |
| JPS61129668A (en) * | 1984-11-28 | 1986-06-17 | Toshiba Corp | Developing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247481A (en) * | 1975-10-09 | 1977-04-15 | Kioritz Corp | Body assembly for portable ppwered sprinkler |
-
1986
- 1986-09-30 JP JP1986148595U patent/JPH0529487Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5184258A (en) * | 1975-01-21 | 1976-07-23 | Canon Kk | |
| JPS5723548U (en) * | 1980-07-10 | 1982-02-06 | ||
| JPS60239774A (en) * | 1984-05-15 | 1985-11-28 | Fuji Xerox Co Ltd | One-component developing device of copying machine |
| JPS61129668A (en) * | 1984-11-28 | 1986-06-17 | Toshiba Corp | Developing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529487Y2 (en) | 1993-07-28 |