JPS624718U - - Google Patents
Info
- Publication number
- JPS624718U JPS624718U JP9451085U JP9451085U JPS624718U JP S624718 U JPS624718 U JP S624718U JP 9451085 U JP9451085 U JP 9451085U JP 9451085 U JP9451085 U JP 9451085U JP S624718 U JPS624718 U JP S624718U
- Authority
- JP
- Japan
- Prior art keywords
- polygon mirror
- rotating polygon
- rotation axis
- reflecting surface
- utility
- 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
- 238000000465 moulding Methods 0.000 claims 1
Landscapes
- Mechanical Optical Scanning Systems (AREA)
Description
第１図は従来の回転多面鏡の多角形状の例を示
す斜視図、第２図は本考案回転多面鏡の多角形状
の例を示す斜視図である。
１……反射面、２……多面鏡回転軸、Ｐ……多
面鏡回転軸と反射面延長の交点。
FIG. 1 is a perspective view showing an example of the polygonal shape of a conventional rotating polygon mirror, and FIG. 2 is a perspective view showing an example of the polygonal shape of the rotating polygon mirror of the present invention. 1...Reflecting surface, 2...Polygon mirror rotation axis, P...Intersection of polygon mirror rotation axis and reflection surface extension.
Claims (1)
転多面鏡であつて、各反射面がその延長において
回転軸と一点で交わるような成形型からの抜き勾
配を有して、型成形で形成されていることを特徴
とする回転多面鏡。 (2) 前記抜き勾配が反射面と回転軸のなす角度
で１０°以下である実用新案登録請求の範囲第１
項記載の回転多面鏡。[Claims for Utility Model Registration] (1) A rotating polygon mirror used as a beam scanner, which has a draft angle from the mold such that each reflecting surface intersects the rotation axis at one point in its extension. , a rotating polygon mirror characterized by being formed by molding. (2) Utility model registration claim 1, in which the draft angle is 10° or less in terms of the angle formed by the reflecting surface and the rotation axis.
Rotating polygon mirror described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9451085U JPS624718U (en) | 1985-06-24 | 1985-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9451085U JPS624718U (en) | 1985-06-24 | 1985-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS624718U true JPS624718U (en) | 1987-01-12 |
Family
ID=30958053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9451085U Pending JPS624718U (en) | 1985-06-24 | 1985-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS624718U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52141239A (en) * | 1976-05-19 | 1977-11-25 | Xerox Corp | Method of manufacturing highhspeed multii surface scanner |
| JPS57205702A (en) * | 1981-10-12 | 1982-12-16 | Fuji Xerox Co Ltd | Rotary polyhedral mirror and its production |
| JPS5829630A (en) * | 1981-08-17 | 1983-02-21 | Ricoh Co Ltd | Manufacture of optical part |
| JPS5984217A (en) * | 1982-11-05 | 1984-05-15 | Canon Inc | Rotary polygon mirror |
-
1985
- 1985-06-24 JP JP9451085U patent/JPS624718U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52141239A (en) * | 1976-05-19 | 1977-11-25 | Xerox Corp | Method of manufacturing highhspeed multii surface scanner |
| JPS5829630A (en) * | 1981-08-17 | 1983-02-21 | Ricoh Co Ltd | Manufacture of optical part |
| JPS57205702A (en) * | 1981-10-12 | 1982-12-16 | Fuji Xerox Co Ltd | Rotary polyhedral mirror and its production |
| JPS5984217A (en) * | 1982-11-05 | 1984-05-15 | Canon Inc | Rotary polygon mirror |
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