JPS63370U - - Google Patents
Info
- Publication number
- JPS63370U JPS63370U JP9181186U JP9181186U JPS63370U JP S63370 U JPS63370 U JP S63370U JP 9181186 U JP9181186 U JP 9181186U JP 9181186 U JP9181186 U JP 9181186U JP S63370 U JPS63370 U JP S63370U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- rollers
- coated
- pair
- diameter part
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000002345 surface coating layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図は本考案の一実施例を示す定着装置の側
断面図、第２図は第１図の装置の部分横断面図、
第３図はローラの他の絞り加工を示す部分横断面
図である。
１…上方のローラ、１ａ…芯金（外径部）、１
ｂ…表面被覆層（剛性材）、１ｃ…小径部、２…
下方のローラ、２ａ…芯金（外径部）、２ｂ…表
面被覆層（弾性材）、２ｃ…小径部、３，４…サ
イドフレーム、５…ピン、６…加圧装置、７…ス
テー、８…軸受、９…未定着紙、９ａ…用紙、９
ｂ…トナー。
FIG. 1 is a side sectional view of a fixing device showing an embodiment of the present invention, FIG. 2 is a partial cross-sectional view of the device shown in FIG. 1,
FIG. 3 is a partial cross-sectional view showing another drawing process of the roller. 1... Upper roller, 1a... Core metal (outer diameter part), 1
b...Surface coating layer (rigid material), 1c...Small diameter portion, 2...
Lower roller, 2a... Core metal (outer diameter part), 2b... Surface coating layer (elastic material), 2c... Small diameter part, 3, 4... Side frame, 5... Pin, 6... Pressure device, 7... Stay, 8...Bearing, 9...Unfixed paper, 9a...Paper, 9
b...Toner.
Claims (1)
被覆し、他方のローラの表面を弾性材で被覆した
定着装置において、金属パイプの両端を塑性加工
によつて小径部に形成した一体型のローラを、前
記一対のローラの芯金としたことを特徴とする定
着装置。 In a fixing device in which the surface of one roller of a pair of rollers is coated with a rigid material and the surface of the other roller is coated with an elastic material, the integrated roller has both ends of a metal pipe formed into a small diameter part by plastic processing. is used as a core metal of the pair of rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9181186U JPS63370U (en) | 1986-06-18 | 1986-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9181186U JPS63370U (en) | 1986-06-18 | 1986-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63370U true JPS63370U (en) | 1988-01-05 |
Family
ID=30952934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9181186U Pending JPS63370U (en) | 1986-06-18 | 1986-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63370U (en) |
-
1986
- 1986-06-18 JP JP9181186U patent/JPS63370U/ja active Pending