JPH01102790U - - Google Patents
Info
- Publication number
- JPH01102790U JPH01102790U JP19787387U JP19787387U JPH01102790U JP H01102790 U JPH01102790 U JP H01102790U JP 19787387 U JP19787387 U JP 19787387U JP 19787387 U JP19787387 U JP 19787387U JP H01102790 U JPH01102790 U JP H01102790U
- Authority
- JP
- Japan
- Prior art keywords
- underground
- underground object
- marker
- detection signal
- arm parts
- 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
- 239000003550 marker Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000009933 burial Methods 0.000 claims 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
Description
第１図は本考案に係る地中埋設物探知用標識体
の一実施例を示し、同図Ａは標識体の平面図、同
図Ｂは同正面図、第２図Ａおよび同図Ｂはそれぞ
れ腕部の先端部分の形状の他の実施例を示す平面
図、第３図は本考案の地中埋設物探知用標識体の
埋設状態を示す断面図である。
１……地中埋設物探知用標識体、２……ケース
、３……腕部、Ａ……地中埋設物、Ｂ……溝、Ｃ
……側壁。
Figure 1 shows an embodiment of the marker for detecting underground objects according to the present invention; Figure A is a plan view of the marker, Figure B is a front view of the marker, and Figures 2A and 2B are FIG. 3 is a plan view showing another example of the shape of the tip portion of the arm, and a cross-sectional view showing the buried state of the underground object detection marker of the present invention. 1...Beacon for detecting underground objects, 2...Case, 3...Arm, A...Underground objects, B...Groove, C
...side wall.
Claims (1)
た探知信号に応動してこの地中埋設物の埋設地点
を知らせるようにした標識体であつて、 前記探知信号に応動する応動部を収納したケー
スに、該標識体の敷設施工時に前記地中埋設物を
埋設する溝の両側壁とそれぞれ当接する弾性およ
び可撓性を有する少なくとも一対の腕部が設けら
れたことを特徴とする地中埋設物探知用標識体。[Scope of Claim for Utility Model Registration] A marker placed near an underground object and configured to notify the burial location of the underground object in response to a detection signal sent from the ground, the detection signal At least a pair of elastic and flexible arm parts are provided in a case housing a response part that responds to the situation, and the arm parts are in contact with both side walls of the trench in which the underground object is to be buried, respectively, when the sign is being installed. A marker for detecting underground objects characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19787387U JPH01102790U (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19787387U JPH01102790U (en) | 1987-12-25 | 1987-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102790U true JPH01102790U (en) | 1989-07-11 |
Family
ID=31488405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19787387U Pending JPH01102790U (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102790U (en) |
-
1987
- 1987-12-25 JP JP19787387U patent/JPH01102790U/ja active Pending