JPS5697016A - Detector for quantity of drain material driven - Google Patents
Detector for quantity of drain material drivenInfo
- Publication number
- JPS5697016A JPS5697016A JP17212879A JP17212879A JPS5697016A JP S5697016 A JPS5697016 A JP S5697016A JP 17212879 A JP17212879 A JP 17212879A JP 17212879 A JP17212879 A JP 17212879A JP S5697016 A JPS5697016 A JP S5697016A
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- paper
- drain material
- revolution
- detector
- 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.)
- Granted
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
PURPOSE: To detect the quantity of a drain material driven accurately by mounting the revolution body turned by the movement of the drain material and a transmitter transmitting the quantity of revolution.
CONSTITUTION: If the tip 8 of a paper 7 is buried in the ground in a normal state and fixed when a mandrel 1 is driven down to a fixed depth and then drawn, the paper 7 is sent into the mandrel 1 with the drawing of the mandrel 1, a detecting roll 4 turns in proportion to the quantity of the movement of the paper 7, and the quantity of the revolution is transmitted to a receiver R from a transmitter T. Since the detecting roll 4 does not turn if the tip 8 of the paper 7 is not buried in the ground in a normal state and rises together with the mandrel 1, an operator can accurately grasp the rise of the paper 7 together with the mandrel, and can instantaneously drive the mandrel again.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17212879A JPS5697016A (en) | 1979-12-29 | 1979-12-29 | Detector for quantity of drain material driven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17212879A JPS5697016A (en) | 1979-12-29 | 1979-12-29 | Detector for quantity of drain material driven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5697016A true JPS5697016A (en) | 1981-08-05 |
| JPS6252082B2 JPS6252082B2 (en) | 1987-11-04 |
Family
ID=15936074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17212879A Granted JPS5697016A (en) | 1979-12-29 | 1979-12-29 | Detector for quantity of drain material driven |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5697016A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58210210A (en) * | 1982-05-31 | 1983-12-07 | Tokyu Constr Co Ltd | Drum device for sending out drain material |
| JPS59192119A (en) * | 1983-04-12 | 1984-10-31 | Nakatomi Kurimoto | Paper drain driver |
| JPS6014131U (en) * | 1983-07-01 | 1985-01-30 | 株式会社大林組 | Drain material cutting confirmation device |
| JPS6092510A (en) * | 1983-10-25 | 1985-05-24 | Kinjiyou Gomme Kk | Method and apparatus for detection of position of vapor drain |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4320578Y1 (en) * | 1964-05-11 | 1968-08-30 |
-
1979
- 1979-12-29 JP JP17212879A patent/JPS5697016A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4320578Y1 (en) * | 1964-05-11 | 1968-08-30 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58210210A (en) * | 1982-05-31 | 1983-12-07 | Tokyu Constr Co Ltd | Drum device for sending out drain material |
| JPS59192119A (en) * | 1983-04-12 | 1984-10-31 | Nakatomi Kurimoto | Paper drain driver |
| JPS6014131U (en) * | 1983-07-01 | 1985-01-30 | 株式会社大林組 | Drain material cutting confirmation device |
| JPS6092510A (en) * | 1983-10-25 | 1985-05-24 | Kinjiyou Gomme Kk | Method and apparatus for detection of position of vapor drain |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6252082B2 (en) | 1987-11-04 |
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