JPH0277611U - - Google Patents
Info
- Publication number
- JPH0277611U JPH0277611U JP15732988U JP15732988U JPH0277611U JP H0277611 U JPH0277611 U JP H0277611U JP 15732988 U JP15732988 U JP 15732988U JP 15732988 U JP15732988 U JP 15732988U JP H0277611 U JPH0277611 U JP H0277611U
- Authority
- JP
- Japan
- Prior art keywords
- view
- bubble tube
- level device
- measurement
- measurement 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
- 238000005259 measurement Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Description
第１図乃至第７図は本考案の一実施例を示し、
第１図は水平器の正面図、第２図は同じく平面図
、第３図は第１図の―断面図、第４図は同じ
く第１図の―断面図、第５図乃至第７図はそ
れぞれ測定状態を示す説明図で、第５図Ａは気泡
管の正面図、第５図Ｂはその―断面図、第６
図Ａは気泡管の正面図、第６図Ｂはその―断
面図、第７図Ａは気泡管の正面図、第７図Ｂはそ
の―断面図、第８図は他の実施例を示す水平
器の正面図である。
１…水平器、２…測定フレーム、２ｄ…爪片、
３…測定面、４…水平度測定用の気泡管、４ａ…
湾曲部中央、４ｂ…外周側湾曲部、４ｃ…外周側
湾曲部４ｂの外縁、４ｄ…外周側湾曲部４ｂの側
縁、５…円筒状の透明ケース、８…軸受枠、１０
…気泡、１１…液体、１２…標線、１３…ダイヤ
ル、１３ａ…ギザ。
1 to 7 show an embodiment of the present invention,
Figure 1 is a front view of the level, Figure 2 is a plan view, Figure 3 is a sectional view of Figure 1, Figure 4 is a sectional view of Figure 1, and Figures 5 to 7. are explanatory diagrams showing the measurement conditions, respectively; FIG. 5A is a front view of the bubble tube, FIG. 5B is a cross-sectional view thereof, and FIG.
Figure A is a front view of the bubble tube, Figure 6B is a sectional view thereof, Figure 7A is a front view of the bubble tube, Figure 7B is a sectional view thereof, and Figure 8 shows another embodiment. It is a front view of a level. 1... Level, 2... Measuring frame, 2d... Claw piece,
3...Measurement surface, 4...Bubble tube for horizontality measurement, 4a...
Center of curved part, 4b... Outer curved part, 4c... Outer edge of outer curved part 4b, 4d... Side edge of outer curved part 4b, 5... Cylindrical transparent case, 8... Bearing frame, 10
...bubble, 11...liquid, 12...marked line, 13...dial, 13a...notch.
Claims (1)
体を封入した円弧状の透明な気泡管を配設した水
平器において、前記気泡管の両端を、測定フレー
ムに回動可能に軸支したことを特徴とする水平器
。 A level device in which an arc-shaped transparent bubble tube containing a liquid containing air bubbles is arranged on a measurement frame having a measurement surface, and both ends of the bubble tube are rotatably supported on the measurement frame. A level device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15732988U JPH0277611U (en) | 1988-12-01 | 1988-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15732988U JPH0277611U (en) | 1988-12-01 | 1988-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0277611U true JPH0277611U (en) | 1990-06-14 |
Family
ID=31436672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15732988U Pending JPH0277611U (en) | 1988-12-01 | 1988-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0277611U (en) |
-
1988
- 1988-12-01 JP JP15732988U patent/JPH0277611U/ja active Pending