JPH02128166U - - Google Patents
Info
- Publication number
- JPH02128166U JPH02128166U JP3790289U JP3790289U JPH02128166U JP H02128166 U JPH02128166 U JP H02128166U JP 3790289 U JP3790289 U JP 3790289U JP 3790289 U JP3790289 U JP 3790289U JP H02128166 U JPH02128166 U JP H02128166U
- Authority
- JP
- Japan
- Prior art keywords
- heating roller
- fixing device
- toner image
- recording material
- roller
- 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
- 238000010438 heat treatment Methods 0.000 claims description 5
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図は本考案の定着器の縦断面図、第２図は
軸受部の横断面図である。
１……加熱ローラ、２……ギヤ、３……ヒータ
、４……支持材、５……温度センサ、６……枠体
、７……加圧ローラ、８……加圧ローラの軸受部
、９……バネ、１０……加熱ローラの軸受部、１
０ａ……切欠き。
FIG. 1 is a longitudinal cross-sectional view of the fixing device of the present invention, and FIG. 2 is a cross-sectional view of the bearing portion. DESCRIPTION OF SYMBOLS 1... Heat roller, 2... Gear, 3... Heater, 4... Support material, 5... Temperature sensor, 6... Frame, 7... Pressure roller, 8... Pressure roller bearing part , 9... Spring, 10... Bearing portion of heating roller, 1
0a... Notch.
Claims (1)
と、これに圧接させる加圧ローラとの対を有し、
トナー画像が転写された記録材を両ローラ間に形
成されるニツプ中を通過させることにより前記記
録材上にトナー画像を定着させる定着装置におい
て、加熱ローラの両端を支える軸受部の円周方向
の一部に、該加熱ローラを挿入する切欠きを形成
したことを特徴とする定着装置。 It has a pair of a heating roller that rotates by receiving driving force from a driving source and a pressure roller that is brought into pressure contact with the heating roller,
In a fixing device that fixes a toner image onto a recording material by passing the recording material to which the toner image has been transferred through a nip formed between both rollers, a circumferential direction of a bearing section that supports both ends of a heating roller is used. A fixing device characterized in that a notch is formed in a part thereof into which the heating roller is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3790289U JPH02128166U (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3790289U JPH02128166U (en) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128166U true JPH02128166U (en) | 1990-10-23 |
Family
ID=31545426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3790289U Pending JPH02128166U (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128166U (en) |
-
1989
- 1989-03-31 JP JP3790289U patent/JPH02128166U/ja active Pending