JPH0228846U - - Google Patents
Info
- Publication number
- JPH0228846U JPH0228846U JP10588388U JP10588388U JPH0228846U JP H0228846 U JPH0228846 U JP H0228846U JP 10588388 U JP10588388 U JP 10588388U JP 10588388 U JP10588388 U JP 10588388U JP H0228846 U JPH0228846 U JP H0228846U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- drive roller
- bearing
- supports
- drive
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本実施例の定着器の平面図、第２図は
本実施例の定着器の断面図、第３図は本実施例の
定着器の組立図、第４図は従来のローラ機構の平
面図、第５図は従来のローラ機構組立図である。
１３……熱ローラ、１４……加圧ローラ、１７
ａ，１７ｂ……フレーム、１８ａ，１８ｂ……開
口、１９ａ，１９ｂ……軸受け、２０ａ，２０ｂ
……凹部、２１ａ，２１ｂ……凸部。
FIG. 1 is a plan view of the fixing device of this embodiment, FIG. 2 is a sectional view of the fixing device of this embodiment, FIG. 3 is an assembly diagram of the fixing device of this embodiment, and FIG. 4 is a conventional roller mechanism. FIG. 5 is an assembly diagram of a conventional roller mechanism. 13... Heat roller, 14... Pressure roller, 17
a, 17b...Frame, 18a, 18b...Opening, 19a, 19b...Bearing, 20a, 20b
... Concave portion, 21a, 21b... Convex portion.
Claims (1)
ラと、該駆動ローラを軸支する軸受けと、該軸受
けを支持する支持部材と、前記駆動ローラに圧接
し前記駆動ローラに従動して回転する従動ローラ
とからなるローラ機構において、 前記軸受けは前記駆動ローラを支持する支持部
が円弧形状であることを特徴とするローラ機構。[Claims for Utility Model Registration] A drive roller that rotates in response to driving force from a drive source, a bearing that pivotally supports the drive roller, a support member that supports the bearing, and a support member that is in pressure contact with the drive roller and drives the drive roller. A roller mechanism comprising a driven roller that rotates following the roller, wherein a support portion of the bearing that supports the drive roller has an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10588388U JPH0228846U (en) | 1988-08-10 | 1988-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10588388U JPH0228846U (en) | 1988-08-10 | 1988-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0228846U true JPH0228846U (en) | 1990-02-23 |
Family
ID=31338897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10588388U Pending JPH0228846U (en) | 1988-08-10 | 1988-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228846U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6412035B2 (en) * | 1979-10-15 | 1989-02-28 | Sony Corp |
-
1988
- 1988-08-10 JP JP10588388U patent/JPH0228846U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6412035B2 (en) * | 1979-10-15 | 1989-02-28 | Sony Corp |