JPH0177667U - - Google Patents
Info
- Publication number
- JPH0177667U JPH0177667U JP1987173503U JP17350387U JPH0177667U JP H0177667 U JPH0177667 U JP H0177667U JP 1987173503 U JP1987173503 U JP 1987173503U JP 17350387 U JP17350387 U JP 17350387U JP H0177667 U JPH0177667 U JP H0177667U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- roller
- spring
- bearing member
- fixing device
- 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
Landscapes
- Fixing For Electrophotography (AREA)
- Springs (AREA)
Description
第１図は本考案の一実施例を示す定着装置の断
面図、第２図はユニツト部材の分解斜視図である
。
１……加熱ローラ、２……加圧ローラ、１１…
…加熱ローラ側本体、１２……加圧ローラ側本体
、３０……ユニツト部材、３１……ローラ軸受部
材、３２……圧着ばね、３３……ばね受板、３４
……コロ。
FIG. 1 is a sectional view of a fixing device showing an embodiment of the present invention, and FIG. 2 is an exploded perspective view of a unit member. 1... Heating roller, 2... Pressure roller, 11...
... Heating roller side main body, 12 ... Pressure roller side main body, 30 ... Unit member, 31 ... Roller bearing member, 32 ... Pressure spring, 33 ... Spring receiving plate, 34
...Koro.
Claims (1)
接回転する加熱ローラと加圧ローラとの間を搬送
させて前記未定着トナー像の定着を行う定着装置
において、前記加圧ローラの回転軸を軸支するロ
ーラ軸受部材と、該ローラ軸受部材を介して前記
加熱ローラと加圧ローラとの圧接力を該両ローラ
に付加する圧着ばねと、該圧着ばねを支承するば
ね受板とを設け、前記ローラ軸受部材と前記ばね
受板とを前記圧着ばねを介在させて係着させ、一
つのユニツト部材に構成したことを特徴とする定
着装置。 In a fixing device that fixes the unfixed toner image by transporting a transfer material on which an unfixed toner image has been transferred between a heating roller and a pressure roller that rotate in pressure contact with each other, the rotation axis of the pressure roller is an axis. A roller bearing member for supporting the heating roller and the pressure roller, a pressure spring for applying a pressure contact force between the heating roller and the pressure roller to both rollers via the roller bearing member, and a spring receiving plate for supporting the pressure spring are provided. A fixing device characterized in that the roller bearing member and the spring receiving plate are engaged with each other with the pressure spring interposed therebetween to form one unit member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173503U JPH0524933Y2 (en) | 1987-11-12 | 1987-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173503U JPH0524933Y2 (en) | 1987-11-12 | 1987-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0177667U true JPH0177667U (en) | 1989-05-25 |
| JPH0524933Y2 JPH0524933Y2 (en) | 1993-06-24 |
Family
ID=31465407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173503U Expired - Lifetime JPH0524933Y2 (en) | 1987-11-12 | 1987-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524933Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63247780A (en) * | 1987-04-03 | 1988-10-14 | Canon Inc | image forming device |
-
1987
- 1987-11-12 JP JP1987173503U patent/JPH0524933Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63247780A (en) * | 1987-04-03 | 1988-10-14 | Canon Inc | image forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524933Y2 (en) | 1993-06-24 |