JPS61206970U - - Google Patents
Info
- Publication number
- JPS61206970U JPS61206970U JP9092485U JP9092485U JPS61206970U JP S61206970 U JPS61206970 U JP S61206970U JP 9092485 U JP9092485 U JP 9092485U JP 9092485 U JP9092485 U JP 9092485U JP S61206970 U JPS61206970 U JP S61206970U
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- electrodes
- paper
- toner
- resin film
- 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
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 1
Description
第１図は本考案の静電搬送転写装置の構成を示
す断面図、第２図は本考案の転写ドラムの構成を
示す斜視図、第３図は本考案の電極部の断面図、
第４図はその裏面図、第５図は電極間隔とそれに
よつて生じる電極模様および吸着力との関係を示
すグラフ、第６図は電極の電源の接続図であり、
第７図は従来の静電搬送転写装置の構成を示す説
明図である。
図中の符号、１……感光体ドラム、２……転写
ドラム、３……転写コロトロン、４……用紙、５
……給紙カセツト、６……給紙ローラ、７……ロ
ーラ、８……グリツプ、９，１０……帯電コロト
ロン、１１……剥離爪、１２……搬送ベルト、２
０……転写ドラム、２１……半導電性樹脂膜、２
２……電極、２３……転写用給電ブラシ、２４，
２５……吸着用給電ブラシ、３１，３３，３５…
…電源、３２，３４，２６……スイツチ。
FIG. 1 is a cross-sectional view showing the structure of the electrostatic transfer transfer device of the present invention, FIG. 2 is a perspective view showing the structure of the transfer drum of the present invention, and FIG. 3 is a cross-sectional view of the electrode section of the present invention.
FIG. 4 is a back view of the same, FIG. 5 is a graph showing the relationship between electrode spacing, the resulting electrode pattern, and adsorption force, and FIG. 6 is a connection diagram of the power source of the electrodes.
FIG. 7 is an explanatory diagram showing the configuration of a conventional electrostatic transfer transfer device. Symbols in the diagram: 1...Photosensitive drum, 2...Transfer drum, 3...Transfer corotron, 4...Paper, 5
...Paper feed cassette, 6...Paper feed roller, 7...Roller, 8...Grip, 9, 10...Charging corotron, 11...Peeling claw, 12...Transport belt, 2
0...Transfer drum, 21...Semiconductive resin film, 2
2... Electrode, 23... Transfer power supply brush, 24,
25...Adsorption power supply brush, 31, 33, 35...
...Power supply, 32, 34, 26...switch.
Claims (1)
転写される用紙を、少なくとも転写位置において
その外表面に密接させながら保持して移動する半
導電性の樹脂膜と、 該樹脂膜の内側に一定間隔で形成される複数の
電極と、 前記電極の中で転写部の用紙搬送位置に移動し
た電極に接続された受電電極のうち、選択的に一
部に摺動し、所定の直流電圧を印加して給紙され
た用紙を静電吸着させるための吸着用ブラシと、 前記電極の中で、転写位置に移動した全ての電
極に接続された受電電極に摺動し、トナーに対し
逆極性の電圧を印加して転写を行う転写用ブラシ
とを設けたことを特徴とする静電搬送転写装置。[Claims for Utility Model Registration] A semiconductive resin film that holds and moves a sheet of paper onto which a toner image formed on the surface of a photoreceptor drum is transferred while keeping it in close contact with the outer surface of the sheet at least at a transfer position; A plurality of electrodes formed at regular intervals inside the resin film, and a power receiving electrode connected to the electrode moved to the paper conveyance position of the transfer unit among the electrodes, are selectively slid onto a part of the electrodes. , an adsorption brush for electrostatically adsorbing the fed paper by applying a predetermined DC voltage; An electrostatic transfer transfer device comprising: a transfer brush that transfers toner by applying a voltage of opposite polarity to the toner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985090924U JPH0434531Y2 (en) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985090924U JPH0434531Y2 (en) | 1985-06-18 | 1985-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61206970U true JPS61206970U (en) | 1986-12-27 |
| JPH0434531Y2 JPH0434531Y2 (en) | 1992-08-17 |
Family
ID=30646357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985090924U Expired JPH0434531Y2 (en) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434531Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS506786A (en) * | 1973-05-11 | 1975-01-23 | ||
| JPS5528016A (en) * | 1978-08-18 | 1980-02-28 | Ricoh Co Ltd | Transfer material holder |
| JPS56143473A (en) * | 1980-04-10 | 1981-11-09 | Toshiba Corp | Transfer device |
-
1985
- 1985-06-18 JP JP1985090924U patent/JPH0434531Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS506786A (en) * | 1973-05-11 | 1975-01-23 | ||
| JPS5528016A (en) * | 1978-08-18 | 1980-02-28 | Ricoh Co Ltd | Transfer material holder |
| JPS56143473A (en) * | 1980-04-10 | 1981-11-09 | Toshiba Corp | Transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434531Y2 (en) | 1992-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61206970U (en) | ||
| JPH0570821B2 (en) | ||
| JPH0643819Y2 (en) | Transfer device | |
| JPS62186168U (en) | ||
| JPS63187157U (en) | ||
| JPS63157780U (en) | ||
| JPS61114462U (en) | ||
| JPS6222670U (en) | ||
| JPH01140560U (en) | ||
| JPH01140558U (en) | ||
| JPH0356954U (en) | ||
| JPS60241075A (en) | Conveying and transferring device | |
| JPH01140564U (en) | ||
| JPS6257271U (en) | ||
| JPS63118066U (en) | ||
| JPS62143958U (en) | ||
| JPS63200856U (en) | ||
| JPS6281967U (en) | ||
| JPH01140559U (en) | ||
| JPH0398057U (en) | ||
| JPH0360350U (en) | ||
| JPS6432554U (en) | ||
| JPH01133165U (en) | ||
| JPS6165467U (en) | ||
| JPH0422754U (en) |