JPH02109286U - - Google Patents
Info
- Publication number
- JPH02109286U JPH02109286U JP1781689U JP1781689U JPH02109286U JP H02109286 U JPH02109286 U JP H02109286U JP 1781689 U JP1781689 U JP 1781689U JP 1781689 U JP1781689 U JP 1781689U JP H02109286 U JPH02109286 U JP H02109286U
- Authority
- JP
- Japan
- Prior art keywords
- retroreflectors
- nets
- covered
- distance
- 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
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Description
第１図はロープ状になつている標的の実施例を
示す斜視図、第２図は網状になつている標的の実
施例を示す斜視図である。
１……ロープ、２……フツク、３……標的、４
……紐、５……網。
FIG. 1 is a perspective view of an embodiment of the target in the form of a rope, and FIG. 2 is a perspective view of an embodiment of the target in the form of a net. 1...Rope, 2...Hook, 3...Target, 4
...string, 5...net.
Claims (1)
イヤーロープ、網等に互いに離して固定してある
ことを特徴とする測量用標的。 A surveying target characterized by a plurality of spheres whose surfaces are covered with retroreflectors and fixed to wire ropes, nets, etc. at a distance from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1781689U JPH02109286U (en) | 1989-02-20 | 1989-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1781689U JPH02109286U (en) | 1989-02-20 | 1989-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02109286U true JPH02109286U (en) | 1990-08-31 |
Family
ID=31231930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1781689U Pending JPH02109286U (en) | 1989-02-20 | 1989-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02109286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004205413A (en) * | 2002-12-26 | 2004-07-22 | Kansai Koji Sokuryo Kk | Surveying target |
-
1989
- 1989-02-20 JP JP1781689U patent/JPH02109286U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004205413A (en) * | 2002-12-26 | 2004-07-22 | Kansai Koji Sokuryo Kk | Surveying target |
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