JPS642208U - - Google Patents
Info
- Publication number
- JPS642208U JPS642208U JP9583287U JP9583287U JPS642208U JP S642208 U JPS642208 U JP S642208U JP 9583287 U JP9583287 U JP 9583287U JP 9583287 U JP9583287 U JP 9583287U JP S642208 U JPS642208 U JP S642208U
- Authority
- JP
- Japan
- Prior art keywords
- prism
- holder
- flat plates
- hexahedral
- parallel flat
- 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 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Instruments For Measurement Of Length By Optical Means (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第１図は本考案の六面体プリズム用ホルダの一
例を示す斜視図であり、第２図は別の実施例を示
す斜視図であり、第３図は従来のホルダの一例を
示す斜視図であり、第４図は別の従来例を示す斜
視図であり、第５図は測長用干渉計における光学
系の概念図である。
１ａ，１ｂ…並行平板、３…プリズム押圧手段
、５…パツド、６…プリズム、７…直交平板、９
…開口部、１０ａ，１０ｂ，１０ｃおよび１０ｄ
…支柱。
FIG. 1 is a perspective view showing an example of a holder for a hexahedral prism according to the present invention, FIG. 2 is a perspective view showing another embodiment, and FIG. 3 is a perspective view showing an example of a conventional holder. , FIG. 4 is a perspective view showing another conventional example, and FIG. 5 is a conceptual diagram of an optical system in a length measuring interferometer. 1a, 1b... Parallel flat plate, 3... Prism pressing means, 5... Pad, 6... Prism, 7... Orthogonal flat plate, 9
...openings, 10a, 10b, 10c and 10d
...Strut.
Claims (1)
ダは、二枚の並行な平板と、この二枚の並行平板
の端部で該平板に直交する一枚の平板とからなり
、二枚の並行平板の何れか一方の平板にはプリズ
ム押圧手段が配設されていて、前記直交平板には
所定の大きさの開口部が配設されていることを特
徴とする六面体プリズム用ホルダ。 (2) 開口部は方形状である実用新案登録請求の
範囲第１項に記載の六面体プリズム用ホルダ。 (3) プリズム押圧手段はネジにより回動可能に
構成されている実用新案登録請求の範囲第１項に
記載の六面体プリズム用ホルダ。[Claims for Utility Model Registration] (1) A holder for a hexahedral prism, which consists of two parallel flat plates and one flat plate perpendicular to the flat plates at the ends of the two parallel flat plates. A hexahedral prism, characterized in that one of the two parallel flat plates is provided with prism pressing means, and the orthogonal flat plate is provided with an opening of a predetermined size. holder. (2) The holder for a hexahedral prism according to claim 1 of the utility model registration claim, wherein the opening has a rectangular shape. (3) The hexahedral prism holder according to claim 1, wherein the prism pressing means is configured to be rotatable by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9583287U JPS642208U (en) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9583287U JPS642208U (en) | 1987-06-22 | 1987-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642208U true JPS642208U (en) | 1989-01-09 |
Family
ID=30960897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9583287U Pending JPS642208U (en) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013222106A (en) * | 2012-04-17 | 2013-10-28 | Univ Of Electro-Communications | Optical element holding device and manufacturing method of optical element holding device |
-
1987
- 1987-06-22 JP JP9583287U patent/JPS642208U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013222106A (en) * | 2012-04-17 | 2013-10-28 | Univ Of Electro-Communications | Optical element holding device and manufacturing method of optical element holding device |
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