JPH0376110U - - Google Patents
Info
- Publication number
- JPH0376110U JPH0376110U JP13746589U JP13746589U JPH0376110U JP H0376110 U JPH0376110 U JP H0376110U JP 13746589 U JP13746589 U JP 13746589U JP 13746589 U JP13746589 U JP 13746589U JP H0376110 U JPH0376110 U JP H0376110U
- Authority
- JP
- Japan
- Prior art keywords
- glass tube
- curved
- metal ball
- central portion
- registration request
- 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
- 239000011521 glass Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
Landscapes
- Measuring Volume Flow (AREA)
- Level Indicators Using A Float (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
第１図は本考案に係る水準器の一実施例を示す
断面図、第２図は従来例を示す断面図である。
１……水準器、２……ガラス管、３……金属球
、４……目盛線、５……ケース。
FIG. 1 is a sectional view showing an embodiment of a level according to the present invention, and FIG. 2 is a sectional view showing a conventional example. 1...Level, 2...Glass tube, 3...Metal ball, 4...Graduation line, 5...Case.
Claims (1)
て所定の割合で暫時に上昇するように湾曲させら
れ、管壁に適宜な目盛りが付されたガラス管と、
このガラス管内に移動自在として封止された金属
球とで成ることを特徴とする水準器。 A glass tube that is curved so that the central portion is at the lowest position and gradually rises at a predetermined rate as it moves toward both ends, and has appropriate scales on the tube wall;
A spirit level comprising a metal ball movably sealed within the glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13746589U JPH0376110U (en) | 1989-11-28 | 1989-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13746589U JPH0376110U (en) | 1989-11-28 | 1989-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0376110U true JPH0376110U (en) | 1991-07-30 |
Family
ID=31684621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13746589U Pending JPH0376110U (en) | 1989-11-28 | 1989-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0376110U (en) |
-
1989
- 1989-11-28 JP JP13746589U patent/JPH0376110U/ja active Pending