JPS62186832U - - Google Patents
Info
- Publication number
- JPS62186832U JPS62186832U JP7515986U JP7515986U JPS62186832U JP S62186832 U JPS62186832 U JP S62186832U JP 7515986 U JP7515986 U JP 7515986U JP 7515986 U JP7515986 U JP 7515986U JP S62186832 U JPS62186832 U JP S62186832U
- Authority
- JP
- Japan
- Prior art keywords
- core
- surface layer
- fitting
- center axis
- rotational center
- 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
- 239000002344 surface layer Substances 0.000 claims 3
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図乃至第３図はこの考案による給紙ローラ
の第１乃至第３実施例を、その切断端面とともに
示す斜視図、第４図は他実施例のコアの斜視図、
第５図及び第６図は給紙機構を示す断面図、第７
図は従来の給紙ローラを切断端面とともに示す斜
視図である。
３５，４５，５５……嵌合用凹部、３７ａ，３
７ｂ，４７，５７……嵌合用凸部。
1 to 3 are perspective views showing the first to third embodiments of the paper feed roller according to this invention, together with their cut end surfaces; FIG. 4 is a perspective view of the core of another embodiment;
Figures 5 and 6 are cross-sectional views showing the paper feeding mechanism;
The figure is a perspective view showing a conventional paper feed roller together with a cut end surface. 35, 45, 55...Fitting recess, 37a, 3
7b, 47, 57...Protrusion for fitting.
Claims (1)
コアと、そのコア表面の少なくとも一部を覆う表
面層とからなり、コア表面に設けた嵌合用凹部と
表面層内面に突設した嵌合用凸部との嵌合により
、表面層をコア表面に脱着可能に装着したことを
特徴とする給紙ローラ。 Consisting of a rotational center axis, a cylindrical core fixed to the rotational center axis, and a surface layer that covers at least a portion of the core surface, a fitting recess provided on the core surface and a fitting protrusion provided on the inner surface of the surface layer. A paper feed roller characterized in that a surface layer is removably attached to a core surface by fitting with a convex portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7515986U JPS62186832U (en) | 1986-05-19 | 1986-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7515986U JPS62186832U (en) | 1986-05-19 | 1986-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62186832U true JPS62186832U (en) | 1987-11-27 |
Family
ID=30921043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7515986U Pending JPS62186832U (en) | 1986-05-19 | 1986-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62186832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002123044A (en) * | 2000-10-04 | 2002-04-26 | Nexpress Solutions Llc | Double sleeve type electrostatic image forming roller and method for using the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS615348B2 (en) * | 1980-06-17 | 1986-02-18 | Mitsubishi Electric Corp |
-
1986
- 1986-05-19 JP JP7515986U patent/JPS62186832U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS615348B2 (en) * | 1980-06-17 | 1986-02-18 | Mitsubishi Electric Corp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002123044A (en) * | 2000-10-04 | 2002-04-26 | Nexpress Solutions Llc | Double sleeve type electrostatic image forming roller and method for using the same |
| JP4656774B2 (en) * | 2000-10-04 | 2011-03-23 | イーストマン コダック カンパニー | Double sleeve type electrostatic image forming roller and method of using the same |