JPS6434664U - - Google Patents
Info
- Publication number
- JPS6434664U JPS6434664U JP12804187U JP12804187U JPS6434664U JP S6434664 U JPS6434664 U JP S6434664U JP 12804187 U JP12804187 U JP 12804187U JP 12804187 U JP12804187 U JP 12804187U JP S6434664 U JPS6434664 U JP S6434664U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- roller
- fixing device
- recording paper
- pressure fixing
- 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
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図乃至第３図は本考案の実施例を説明する
図であり、第１図は圧力定着機の正面図、第２図
は軸受を介して軸方向に引つ張られるローラを示
す図、第３図ａ，ｂはローラに作用する力の説明
図である。第４図は従来の圧力定着装置の正面図
、第５図は一対のローラのクロス角を示す図であ
る。
１，２……ローラ、１０Ａ，１０Ｂ……ねじり
ばね。
1 to 3 are diagrams explaining an embodiment of the present invention, in which FIG. 1 is a front view of a pressure fixing device, and FIG. 2 is a diagram showing a roller pulled in the axial direction via a bearing. , FIGS. 3a and 3b are explanatory diagrams of the forces acting on the rollers. FIG. 4 is a front view of a conventional pressure fixing device, and FIG. 5 is a diagram showing the cross angle of a pair of rollers. 1, 2...Roller, 10A, 10B...Torsion spring.
Claims (1)
ーラに圧接させられた一対のローラ間に記録紙を
通してトナー画像を前記記録紙に定着させる圧力
定着装置において、前記一方のローラには、この
ローラを軸方向に引つ張る引張手段が設けられて
いることを特徴とする圧力定着装置。 (2) 加圧手段及び引張手段はねじりばねで兼用
していることを特徴とする実用新案登録請求の範
囲第１項記載の圧力定着装置。[Claims for Utility Model Registration] (1) In a pressure fixing device in which a recording paper is passed between a pair of rollers, one of which is brought into pressure contact with the other roller by a pressure means, and a toner image is fixed on the recording paper. . A pressure fixing device, wherein the one roller is provided with a tensioning means for pulling the roller in an axial direction. (2) The pressure fixing device according to claim 1, wherein a torsion spring is used as both the pressure means and the tension means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12804187U JPS6434664U (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12804187U JPS6434664U (en) | 1987-08-25 | 1987-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6434664U true JPS6434664U (en) | 1989-03-02 |
Family
ID=31381006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12804187U Pending JPS6434664U (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434664U (en) |
-
1987
- 1987-08-25 JP JP12804187U patent/JPS6434664U/ja active Pending