JPS6187301U - - Google Patents
Info
- Publication number
- JPS6187301U JPS6187301U JP17199984U JP17199984U JPS6187301U JP S6187301 U JPS6187301 U JP S6187301U JP 17199984 U JP17199984 U JP 17199984U JP 17199984 U JP17199984 U JP 17199984U JP S6187301 U JPS6187301 U JP S6187301U
- Authority
- JP
- Japan
- Prior art keywords
- hollow tube
- hollow
- fitted
- tip
- tube
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
図面は本考案の一実施例が示され、第１図は水
中用計尺竿が収納された断面側面図、第２図は水
中用計尺竿が引き出された要部断面側面図である
。
１，２，３，４…中空管、５…先栓、５ａ，５
ｂ，５ｃ，５ｄ…段部、７…尻栓。
The drawings show an embodiment of the present invention; FIG. 1 is a cross-sectional side view of an underwater measuring rod housed therein, and FIG. 2 is a cross-sectional side view of a main part of the underwater measuring rod pulled out. 1, 2, 3, 4...Hollow tube, 5...Top plug, 5a, 5
b, 5c, 5d...stepped portion, 7...butt plug.
Claims (1)
し式に順次嵌合して最内側の中空管の先端に各太
径の中空管前端内径が嵌合可能な複数の段部を有
する先栓を固定し、元部中空管の後端に尻栓を固
定し、各中空管の外周の長さ方向に計測用目盛を
付したことを特徴とする水中用計尺竿。 Multiple hollow tubes made of synthetic resin with different outer diameters are fitted one after another in a swing-out manner, and a plurality of steps are formed at the tip of the innermost hollow tube, into which the inner diameter of the front end of each large-diameter hollow tube can be fitted. 1. An underwater measuring rod characterized by having a tip plug fixed therein, a tail plug fixed to the rear end of a hollow base tube, and a measuring scale attached to the length direction of the outer periphery of each hollow tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17199984U JPS6187301U (en) | 1984-11-13 | 1984-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17199984U JPS6187301U (en) | 1984-11-13 | 1984-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6187301U true JPS6187301U (en) | 1986-06-07 |
Family
ID=30729672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17199984U Pending JPS6187301U (en) | 1984-11-13 | 1984-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187301U (en) |
-
1984
- 1984-11-13 JP JP17199984U patent/JPS6187301U/ja active Pending