JPS6284001U - - Google Patents
Info
- Publication number
- JPS6284001U JPS6284001U JP17573285U JP17573285U JPS6284001U JP S6284001 U JPS6284001 U JP S6284001U JP 17573285 U JP17573285 U JP 17573285U JP 17573285 U JP17573285 U JP 17573285U JP S6284001 U JPS6284001 U JP S6284001U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- mirror
- thin
- back plate
- structure according
- 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.)
- Granted
Links
- 238000003754 machining Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Aerials With Secondary Devices (AREA)
Description
第１図はこの考案の一実施例による反射鏡の構
造を示す断面図、第２図はこの考案の他の実施例
による反射鏡の構造方式を示す断面図、第３図は
従来の反射鏡の構造方式を示す断面図である。
図において、１は機械加工後の鏡面の表面板、
２は背面の表面板、４はバランス用の薄板。尚、
図中同一符号は同一又は相当部分を示す。
Fig. 1 is a sectional view showing the structure of a reflecting mirror according to one embodiment of this invention, Fig. 2 is a sectional view showing the structure of a reflecting mirror according to another embodiment of this invention, and Fig. 3 is a sectional view of a conventional reflecting mirror. FIG. In the figure, 1 is a mirror surface plate after machining,
2 is the back surface plate, and 4 is the thin plate for balance. still,
The same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
板厚に不均一が生ずる鏡面板と、この鏡面板の肉
厚部分に対応する部分は比較的厚く、肉薄部分に
対応する部分は比較的薄く形成された背面板と、
この背面板を前記鏡に保持するコアとを備えた反
射鏡構造。 (2) 背面板は一定の厚さの板にバランス用の薄
板を接着して形成されていることを特徴とする実
用新案登録請求の範囲第１項に記載の反射鏡構造
。 (3) 背面板は一定の厚さの板を部分的に薄く加
工して形成されることを特徴とする実用新案登録
請求の範囲第１項に記載の反射鏡構造。[Claims for Utility Model Registration] (1) A mirror plate whose thickness is uneven during the process of being finished into a mirror surface by machining, and a portion of the mirror plate that corresponds to the thick part is relatively thick and a thin part The corresponding part is a relatively thin rear plate,
and a core that holds the back plate to the mirror. (2) The reflecting mirror structure according to claim 1, wherein the back plate is formed by adhering a thin balance plate to a plate of a constant thickness. (3) The reflecting mirror structure according to claim 1, wherein the back plate is formed by partially thinning a plate having a certain thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17573285U JPH036881Y2 (en) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17573285U JPH036881Y2 (en) | 1985-11-15 | 1985-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6284001U true JPS6284001U (en) | 1987-05-28 |
| JPH036881Y2 JPH036881Y2 (en) | 1991-02-21 |
Family
ID=31115322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17573285U Expired JPH036881Y2 (en) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036881Y2 (en) |
-
1985
- 1985-11-15 JP JP17573285U patent/JPH036881Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH036881Y2 (en) | 1991-02-21 |
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