JPH0239143U - - Google Patents
Info
- Publication number
- JPH0239143U JPH0239143U JP11725488U JP11725488U JPH0239143U JP H0239143 U JPH0239143 U JP H0239143U JP 11725488 U JP11725488 U JP 11725488U JP 11725488 U JP11725488 U JP 11725488U JP H0239143 U JPH0239143 U JP H0239143U
- Authority
- JP
- Japan
- Prior art keywords
- paper insertion
- scale paper
- insertion part
- hollow part
- hollow
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Description
第１図、第２図および第３図は本考案の染土用
濃度計を例示した正面図、第４図は第３図のＡ―
Ａ′線に沿う断面図である。第５図は従来構造の
染土用濃度計を例示した正面図である。
１……錘部、２……中空部、３……目盛紙挿入
部、４……鉄球、５……目盛紙、６……内面突起
部位、７……非絞り部。
Figures 1, 2, and 3 are front views illustrating the density meter for dyed soil of the present invention, and Figure 4 is A-- in Figure 3.
FIG. 3 is a sectional view taken along line A'. FIG. 5 is a front view illustrating a densitometer for dyed soil with a conventional structure. DESCRIPTION OF SYMBOLS 1... Weight part, 2... Hollow part, 3... Scale paper insertion part, 4... Iron ball, 5... Scale paper, 6... Inner surface projection part, 7... Non-drawn part.
Claims (1)
成形したプラスチツク製の浮標型構造において、
前記中空部２と目盛紙挿入部３との間に内面突起
部位６を形成してなる染土用濃度計。 In the plastic buoy type structure in which the weight part 1, hollow part 2 and scale paper insertion part 3 are integrally molded,
This density meter for dyed soil has an inner surface protrusion 6 formed between the hollow part 2 and the scale paper insertion part 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11725488U JPH0239143U (en) | 1988-09-06 | 1988-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11725488U JPH0239143U (en) | 1988-09-06 | 1988-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239143U true JPH0239143U (en) | 1990-03-15 |
Family
ID=31360551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11725488U Pending JPH0239143U (en) | 1988-09-06 | 1988-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239143U (en) |
-
1988
- 1988-09-06 JP JP11725488U patent/JPH0239143U/ja active Pending