JPH0373961U - - Google Patents
Info
- Publication number
- JPH0373961U JPH0373961U JP13437289U JP13437289U JPH0373961U JP H0373961 U JPH0373961 U JP H0373961U JP 13437289 U JP13437289 U JP 13437289U JP 13437289 U JP13437289 U JP 13437289U JP H0373961 U JPH0373961 U JP H0373961U
- Authority
- JP
- Japan
- Prior art keywords
- sealed case
- recovery state
- carrier
- recovery
- recovered
- 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
- 238000011084 recovery Methods 0.000 claims description 11
- 239000000696 magnetic material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の一実施例の構成を示す断面図
、第２図はキヤリア回収時における本考案の一実
施例の回収状態を示す説明図、第３図はキヤリア
放出時における本考案の一実施例の非回収状態を
示す説明図、第４図は第２図から第３図への移行
過程を示す説明図、第５図及び第６図は本考案の
一実施例によるキヤリア回収動作の説明図、第７
図はキヤリアが回収させるクリーニング装置の説
明図である。
１……磁石、１ａ……Ｎ極面、１ｂ……Ｓ極面
、２……回転軸、３……支持部材、４……操作つ
まみ、５ａ……第１の磁性体片、５ｂ……第２の
磁性体片、６……下ケース、７……上ケース、７
ａ，７ｂ……切溝、１０ａ，１０ｂ……回収挟持
部、１１……感光体、１２，１３……搬送ローラ
、１４……バツクアツプローラ、１５……マグネ
ツトローラ、１６……スリーブ、１７……キヤリ
ア、１７Ａ……非回収キヤリア、１８……ドクタ
、１９……スキヤベンジローラ、２０……ブレー
ド、２１……トナー回収スクリユー、２２……主
極磁石。
Fig. 1 is a sectional view showing the configuration of an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the recovery state of an embodiment of the invention at the time of carrier recovery, and Fig. 3 is a cross-sectional view showing the configuration of an embodiment of the present invention at the time of carrier release. An explanatory diagram showing a non-recovery state of one embodiment, FIG. 4 is an explanatory diagram showing the transition process from FIG. 2 to FIG. 3, and FIGS. 5 and 6 are carrier recovery operations according to an embodiment of the present invention. Explanatory diagram, No. 7
The figure is an explanatory diagram of a cleaning device that is collected by a carrier. DESCRIPTION OF SYMBOLS 1... Magnet, 1a... N-pole surface, 1b... S-pole surface, 2... Rotating shaft, 3... Support member, 4... Operation knob, 5a... First magnetic piece, 5b... Second magnetic piece, 6...Lower case, 7...Upper case, 7
a, 7b...kerf, 10a, 10b...recovery clamping section, 11...photoreceptor, 12, 13...transport roller, 14...backup roller, 15...magnetic roller, 16...sleeve, 17...Carrier, 17A...Non-recovery carrier, 18...Doctor, 19...Scavenge roller, 20...Blade, 21...Toner collection screw, 22...Main pole magnet.
Claims (1)
心に回動自在に配され、互いに対向する位置にＮ
極面及びＳ極面が形成された磁石と、上記密封ケ
ースから被回収キヤリアの回収挟持部となる端部
を突出させて、上記密封ケースに取り突けられた
第１の磁性体片及び第２の磁性体片と、上記回転
軸に連結され、上記密封ケース外からの操作によ
つて上記磁石を回動させる操作つまみとを有し、
この操作つまみの操作によつて、上記各極面と上
記各磁性体片とをそれぞれ対接させて上記回収挟
持部によつて上記被回収キヤリアを回収する回収
状態と、この回収状態を解除した非回収状態とが
切換設定されるように構成されたキヤリア回収装
置。 A sealed case, and an N-type rotor disposed within the sealed case so as to be rotatable around a rotating shaft, and located at positions facing each other.
A magnet having a pole face and an S pole face formed thereon, and a first magnetic piece and a second magnetic material piece that are attached to the sealed case with their ends protruding from the sealed case to become a collection holding part for the recovered carrier. and an operation knob connected to the rotating shaft to rotate the magnet by operation from outside the sealed case,
By operating this operating knob, a recovery state is established in which each of the pole faces and each of the magnetic material pieces are brought into contact with each other, and the recovered carrier is recovered by the recovery clamping section, and this recovery state is canceled. A carrier collection device configured to be switched between a non-recovery state and a non-recovery state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989134372U JP2518230Y2 (en) | 1989-11-21 | 1989-11-21 | Carrier collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989134372U JP2518230Y2 (en) | 1989-11-21 | 1989-11-21 | Carrier collection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0373961U true JPH0373961U (en) | 1991-07-25 |
| JP2518230Y2 JP2518230Y2 (en) | 1996-11-27 |
Family
ID=31681712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989134372U Expired - Fee Related JP2518230Y2 (en) | 1989-11-21 | 1989-11-21 | Carrier collection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518230Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170858U (en) * | 1983-04-30 | 1984-11-15 | 日本電気ホームエレクトロニクス株式会社 | electrophotographic copying device |
| JPS62170864U (en) * | 1986-04-21 | 1987-10-29 |
-
1989
- 1989-11-21 JP JP1989134372U patent/JP2518230Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170858U (en) * | 1983-04-30 | 1984-11-15 | 日本電気ホームエレクトロニクス株式会社 | electrophotographic copying device |
| JPS62170864U (en) * | 1986-04-21 | 1987-10-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2518230Y2 (en) | 1996-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR930004322Y1 (en) | Magnet sweeper | |
| JPS63128573U (en) | ||
| CN219846386U (en) | Wiper mounting and connecting structure and floor wiping machine | |
| CN213954181U (en) | Novel back wheel | |
| JPS6039006Y2 (en) | magnetic acupressure device | |
| JPH0167672U (en) | ||
| Karkkainen et al. | SAC-Methods for Image Restoration[semi-adaptive convex]. | |
| JP2518230Y2 (en) | Carrier collection device | |
| JPS623912Y2 (en) | ||
| JPS62151565U (en) | ||
| JPS61155318U (en) | ||
| JPS5532633A (en) | Roll for printing machine | |
| JPS59152958U (en) | rotating electric machine | |
| JPS6311668U (en) | ||
| JPS62113961U (en) | ||
| JPH01150468U (en) | ||
| JPS58113059U (en) | magnetic brush cleaning device | |
| JPS60178857U (en) | Cleaning device for electrophotographic copying machine | |
| JPS585238U (en) | rotary switch | |
| JPS62179765U (en) | ||
| JPS61203767U (en) | ||
| JPS60172180U (en) | Cleaning device for electronic copying machine | |
| JPS62193264U (en) | ||
| JPS6311666U (en) | ||
| JPS5590270A (en) | Polishing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |