JPS61102813U - - Google Patents
Info
- Publication number
- JPS61102813U JPS61102813U JP18626984U JP18626984U JPS61102813U JP S61102813 U JPS61102813 U JP S61102813U JP 18626984 U JP18626984 U JP 18626984U JP 18626984 U JP18626984 U JP 18626984U JP S61102813 U JPS61102813 U JP S61102813U
- Authority
- JP
- Japan
- Prior art keywords
- floating body
- tip
- floating
- string
- support frame
- 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
- 239000007788 liquid Substances 0.000 claims description 3
Landscapes
- Table Devices Or Equipment (AREA)
- Unwinding Of Filamentary Materials (AREA)
Description
第１図は平面図、第２図は側面図。は支持枠
、は液体容器、は指示用下端部、は液体、
は浮体、は連結棒又はヒモ。
、は液体容器、は指示用下端部、は液体、
は浮体、は連結棒又はヒモ。
Claims (1)
- 目標に合せる先端部をもつ支持枠上部の、液体
容器内に浮体を浮かべ、浮体を連結棒又はヒモに
よつて下部先端部とヒンジ連結する事により、鉛
直線が自動的に現出する事が出来る、ポール。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18626984U JPS61102813U (ja) | 1984-12-10 | 1984-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18626984U JPS61102813U (ja) | 1984-12-10 | 1984-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61102813U true JPS61102813U (ja) | 1986-06-30 |
Family
ID=30743736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18626984U Pending JPS61102813U (ja) | 1984-12-10 | 1984-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61102813U (ja) |
-
1984
- 1984-12-10 JP JP18626984U patent/JPS61102813U/ja active Pending