JPH0177665U - - Google Patents
Info
- Publication number
- JPH0177665U JPH0177665U JP1987171330U JP17133087U JPH0177665U JP H0177665 U JPH0177665 U JP H0177665U JP 1987171330 U JP1987171330 U JP 1987171330U JP 17133087 U JP17133087 U JP 17133087U JP H0177665 U JPH0177665 U JP H0177665U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- roller
- bimetal
- sheet
- deformation
- 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
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図は本案実施例の要部を含む、定着態勢の
側面図、第２図は剥離爪の熱ローラーからの離間
の側面図、第３図は温度曲線図である。
４……感熱部、５……拡大装置、１４……メタ
リツクブラツシユ、１５……支持部材、１６……
バイメタル、１７……中継部材、１８，１９……
腕、３０……連結部材。
FIG. 1 is a side view of the fixing state including the main parts of the embodiment of the present invention, FIG. 2 is a side view of the separating claw from the heat roller, and FIG. 3 is a temperature curve diagram. 4...Thermal sensitive part, 5...Enlargement device, 14...Metallic brush, 15...Support member, 16...
Bimetal, 17... Relay member, 18, 19...
Arm, 30...connecting member.
Claims (1)
てトナー像を担持する用紙を挾持搬送しつつ定着
を行う定着装置に於いて、上記熱ローラーの用紙
の搬送幅を外れた周面に摺擦部材を配し、上記摺
擦部材を介し、受熱変形部材であるバイメタルに
上記熱ローラーからの熱を伝達し、上記バイメタ
ルえの受熱変形を付与し、上記バイメタルの変形
を拡大装置を介し、上記熱ローラーの用紙の排送
側に配した剥離爪に伝達し、上記熱ローラーから
の上記剥離爪の離及を接を行えるようにして成る
ことを特徴とした定着装置。 In a fixing device that performs fixing while holding and conveying a sheet carrying a toner image between a heating roller that imparts rotation and a pressure roller, a rubbing member is installed on the circumferential surface of the thermal roller that is out of the conveying width of the sheet. The heat from the heat roller is transferred to the bimetal which is the heat-receiving deformation member through the sliding member, the heat-receiving deformation is imparted to the bimetal, and the deformation of the bimetal is transmitted through a magnifying device to the heat roller. A fixing device characterized in that the information is transmitted to a peeling claw disposed on a sheet discharge side, and the separation of the peeling claw from the heat roller can be brought into contact with the paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171330U JPH0177665U (en) | 1987-11-11 | 1987-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171330U JPH0177665U (en) | 1987-11-11 | 1987-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0177665U true JPH0177665U (en) | 1989-05-25 |
Family
ID=31463067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171330U Pending JPH0177665U (en) | 1987-11-11 | 1987-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0177665U (en) |
-
1987
- 1987-11-11 JP JP1987171330U patent/JPH0177665U/ja active Pending