JPH025717U - - Google Patents
Info
- Publication number
- JPH025717U JPH025717U JP8366188U JP8366188U JPH025717U JP H025717 U JPH025717 U JP H025717U JP 8366188 U JP8366188 U JP 8366188U JP 8366188 U JP8366188 U JP 8366188U JP H025717 U JPH025717 U JP H025717U
- Authority
- JP
- Japan
- Prior art keywords
- shearing
- links
- drive section
- pivotally connected
- link
- 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
- 238000010008 shearing Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は正面図、第２図は一部を断面にして示す側面図
、第３図はリンク機構の原理図、第４図はシアリ
ング干渉計への適用例を示す配置図である。
１１……不動部材、２０……補正用駆動部、２
２，２３……リンク、２６……移動台、２７……
コーナーキユーブプリズム、２９……シアリング
用駆動部。
The drawings show one embodiment of the present invention; Fig. 1 is a front view, Fig. 2 is a partially sectional side view, Fig. 3 is a principle diagram of the link mechanism, and Fig. 4 is a shearing interference diagram. FIG. 2 is a layout diagram showing an example of application to a meter. 11... Fixed member, 20... Correction drive unit, 2
2, 23... Link, 26... Moving platform, 27...
Corner cube prism, 29... Drive section for shearing.
Claims (1)
に枢着するとともにシアリング用のコーナーキユ
ーブプリズムを保持した移動台をこれらのリンク
の他端に枢着し、前記リンクを回動させるシアリ
ング用駆動部と、前記リンクをシアリング方向と
直交する方向に移動させる補正用駆動部とを設け
たことを特徴とするシアリング装置。 For shearing, one end of a plurality of links of equal length is pivotally connected to a stationary member, and a movable table holding a corner cube prism for shearing is pivotally connected to the other end of these links, and the links are rotated. A shearing device comprising: a drive section; and a correction drive section that moves the link in a direction perpendicular to a shearing direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8366188U JPH025717U (en) | 1988-06-24 | 1988-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8366188U JPH025717U (en) | 1988-06-24 | 1988-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025717U true JPH025717U (en) | 1990-01-16 |
Family
ID=31308376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8366188U Pending JPH025717U (en) | 1988-06-24 | 1988-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025717U (en) |
-
1988
- 1988-06-24 JP JP8366188U patent/JPH025717U/ja active Pending