JPS627058U - - Google Patents
Info
- Publication number
- JPS627058U JPS627058U JP9856185U JP9856185U JPS627058U JP S627058 U JPS627058 U JP S627058U JP 9856185 U JP9856185 U JP 9856185U JP 9856185 U JP9856185 U JP 9856185U JP S627058 U JPS627058 U JP S627058U
- Authority
- JP
- Japan
- Prior art keywords
- convex mirror
- measuring device
- pipe
- deflection measuring
- light source
- 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
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
側面図、第２図は平面図、第３図及び第４図は凸
面鏡を夫々起立並びに倒した状態の正面図である
。
１…走行台車、３…凸面鏡、４…測定具、６…
光源、８…台車移動距離測定用テープ。
The drawings show an embodiment of the present invention; FIG. 1 is a side view, FIG. 2 is a plan view, and FIGS. 3 and 4 are front views of the convex mirror in the upright and folded states, respectively. 1... Traveling trolley, 3... Convex mirror, 4... Measuring tool, 6...
Light source, 8...Tape for measuring cart movement distance.
Claims (1)
具４とを立設すると共にこれらの凸面鏡３と偏位
測定具４とを照射する光源６を配設し、さらに、
台車１に移動距離測定用テープ８を連結したこと
を特徴とする埋設管の内面検査装置。 A convex mirror 3 and a deflection measuring device 4 are erected on a trolley 1 running in the pipe, and a light source 6 for illuminating these convex mirror 3 and deflection measuring device 4 is disposed, and further,
An apparatus for inspecting the inner surface of a buried pipe, characterized in that a moving distance measuring tape 8 is connected to a cart 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9856185U JPH0342359Y2 (en) | 1985-06-27 | 1985-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9856185U JPH0342359Y2 (en) | 1985-06-27 | 1985-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS627058U true JPS627058U (en) | 1987-01-16 |
| JPH0342359Y2 JPH0342359Y2 (en) | 1991-09-05 |
Family
ID=30966608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9856185U Expired JPH0342359Y2 (en) | 1985-06-27 | 1985-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342359Y2 (en) |
-
1985
- 1985-06-27 JP JP9856185U patent/JPH0342359Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342359Y2 (en) | 1991-09-05 |
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