JPH03122041U - - Google Patents
Info
- Publication number
- JPH03122041U JPH03122041U JP3001790U JP3001790U JPH03122041U JP H03122041 U JPH03122041 U JP H03122041U JP 3001790 U JP3001790 U JP 3001790U JP 3001790 U JP3001790 U JP 3001790U JP H03122041 U JPH03122041 U JP H03122041U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- face
- utility
- rotation axis
- scope
- 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
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Facsimiles In General (AREA)
- Paper Feeding For Electrophotography (AREA)
Description
第１図は本考案の一実施例によるローラ及びそ
れに接触した感熱記録ヘツドを示す概略断面図、
第２図Ａ，Ｂはそのローラのバリの変形を説明す
る部分断面図、第３図は従来のローラの概略断面
図である。
５……ローラ、６……感熱記録ヘツド、７……
回転軸、８……ローラゴム、８ａ……凹部、８ｂ
……外周面、８ｃ……バリ、８ｄ……片持ち梁の
部分。
FIG. 1 is a schematic sectional view showing a roller and a heat-sensitive recording head in contact with the roller according to an embodiment of the present invention;
2A and 2B are partial sectional views illustrating deformation of burrs on the roller, and FIG. 3 is a schematic sectional view of a conventional roller. 5...roller, 6...thermal recording head, 7...
Rotating shaft, 8... Roller rubber, 8a... Recess, 8b
...outer peripheral surface, 8c...burr, 8d...cantilever part.
Claims (1)
凹部を設けたローラ。 A roller with an annular recess centered around the rotation axis on the end face of the roller rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3001790U JPH03122041U (en) | 1990-03-23 | 1990-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3001790U JPH03122041U (en) | 1990-03-23 | 1990-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03122041U true JPH03122041U (en) | 1991-12-12 |
Family
ID=31532759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3001790U Pending JPH03122041U (en) | 1990-03-23 | 1990-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03122041U (en) |
-
1990
- 1990-03-23 JP JP3001790U patent/JPH03122041U/ja active Pending