JPH0375461U - - Google Patents
Info
- Publication number
- JPH0375461U JPH0375461U JP13683389U JP13683389U JPH0375461U JP H0375461 U JPH0375461 U JP H0375461U JP 13683389 U JP13683389 U JP 13683389U JP 13683389 U JP13683389 U JP 13683389U JP H0375461 U JPH0375461 U JP H0375461U
- Authority
- JP
- Japan
- Prior art keywords
- heating roller
- opening
- toner
- length
- longitudinal direction
- 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
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図は本考案は係るクリーニング装置の側面
図、第２図は第１図の正面図、第３図は代表的な
画像形成装置の全体構成の模式図である。
図中、１……加熱ローラ、２……加熱ローラ、
３……用紙進入ガイド、４……排紙駆動ローラ、
５……温度センサ、６……剥離爪、７……清掃部
材、８……上部ハウジング、９……フエルト、１
０……ホルダー、１１……開口部の上部、１２…
…段部、１３……開口部の下部、１４……軸受、
１５……つまみ、をそれぞれ示す。
FIG. 1 is a side view of a cleaning device according to the present invention, FIG. 2 is a front view of FIG. 1, and FIG. 3 is a schematic diagram of the overall configuration of a typical image forming apparatus. In the figure, 1... heating roller, 2... heating roller,
3... Paper entry guide, 4... Paper ejection drive roller,
5...Temperature sensor, 6...Peeling claw, 7...Cleaning member, 8...Upper housing, 9...Felt, 1
0... Holder, 11... Upper part of the opening, 12...
...Stepped portion, 13... Lower part of the opening, 14... Bearing,
15...Knobs are shown respectively.
Claims (1)
圧ローラとで挟圧してトナーの定着を図る形式の
定着装置において、加熱ローラ清掃部材を加熱ロ
ーラ上に載置する際の定着装置の上部ハウジング
の開口の長手方向長さを、清掃部材のホルダーが
長手方向に熱膨張していない時のみ通過する長さ
とし、開口の長手方向両端の下部には若干の凹み
部を設けたことを特徴とする加熱ローラのクリー
ニング装置。 The upper housing of the fixing device when the heating roller cleaning member is placed on the heating roller in a fixing device that fixes the toner by pinching the transfer material to which the toner has been transferred between a heating roller and a pressure roller. The length in the longitudinal direction of the opening is set to a length through which the holder of the cleaning member passes only when it is not thermally expanded in the longitudinal direction, and a slight recess is provided at the bottom of both longitudinal ends of the opening. Heating roller cleaning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13683389U JP2501882Y2 (en) | 1989-11-28 | 1989-11-28 | Heating roller cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13683389U JP2501882Y2 (en) | 1989-11-28 | 1989-11-28 | Heating roller cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0375461U true JPH0375461U (en) | 1991-07-29 |
| JP2501882Y2 JP2501882Y2 (en) | 1996-06-19 |
Family
ID=31684020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13683389U Expired - Lifetime JP2501882Y2 (en) | 1989-11-28 | 1989-11-28 | Heating roller cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501882Y2 (en) |
-
1989
- 1989-11-28 JP JP13683389U patent/JP2501882Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501882Y2 (en) | 1996-06-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |