JPS6257115U - - Google Patents
Info
- Publication number
- JPS6257115U JPS6257115U JP15008485U JP15008485U JPS6257115U JP S6257115 U JPS6257115 U JP S6257115U JP 15008485 U JP15008485 U JP 15008485U JP 15008485 U JP15008485 U JP 15008485U JP S6257115 U JPS6257115 U JP S6257115U
- Authority
- JP
- Japan
- Prior art keywords
- plumb
- bob body
- tip
- light source
- optical fiber
- 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
- 239000013307 optical fiber Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
第１図は本考案の下げ振りの一実施例の正面図
である。
１……光源、２……基準物、３……光フアイバ
ー、４……下げ振り本体、５……測定物。
FIG. 1 is a front view of an embodiment of the plumb bob of the present invention. 1...Light source, 2...Reference object, 3...Optical fiber, 4...Plumb bob body, 5...Measurement object.
Claims (1)
体の中心線に先端部が設けられた光フアイバーと
、この光フアイバーの後端に入射する光を前記下
げ振り本体の頂点にほぼ位置する前記光フアイバ
ーの先端から出射させる光源とを含むことを特徴
とする下げ振り。 a substantially conical plumb-bob body; an optical fiber having a tip at the center line of the plumb-bob body; and a light source that directs light incident on the rear end of the optical fiber to a position approximately at the apex of the plumb-bob body. and a light source emitted from the tip of the fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15008485U JPS6257115U (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15008485U JPS6257115U (en) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257115U true JPS6257115U (en) | 1987-04-09 |
Family
ID=31065895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15008485U Pending JPS6257115U (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257115U (en) |
-
1985
- 1985-09-30 JP JP15008485U patent/JPS6257115U/ja active Pending