JPS5631917A - Laying method for drain pipe in culvert - Google Patents
Laying method for drain pipe in culvertInfo
- Publication number
- JPS5631917A JPS5631917A JP10683879A JP10683879A JPS5631917A JP S5631917 A JPS5631917 A JP S5631917A JP 10683879 A JP10683879 A JP 10683879A JP 10683879 A JP10683879 A JP 10683879A JP S5631917 A JPS5631917 A JP S5631917A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- culvert
- spade
- restored
- drain pipe
- 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
Abstract
PURPOSE: To lay a drain pipe, preventing the peripheral surface thereof from being damaged by friction with the wall surface of a culvert by a method wherein the drain pipe formed of a corrugated pipe is pressed flatly by a guiding route provided on the rear edge side of the pole of a core-earth spade, let out into the culvert along the pole and then restored to its original form.
CONSTITUTION: A drain pipe 7 being let out into a culvert W dug by a spade 4 along a guiding route 8 which is flat laterally and provided on the rear edge side of the beam 41 of a core-earth spade 4, the pressure given thereto is released within the ditch W. As a result, the pipe 7, being restored to its original cylindrical form, is laid in the blind ditch W. That is, the pipe 7 is drawn out from the side of a tank 6 along with the progress made by the spade 4, pressed flatly through the guiding route 8, and further drawn out as it is, into the culvert W. And then, the spiral frame 71 of the pipe 7 pressed down being restored, the pipe 7 can resultantly be restored to the original cylindrical form.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10683879A JPS5631917A (en) | 1979-08-22 | 1979-08-22 | Laying method for drain pipe in culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10683879A JPS5631917A (en) | 1979-08-22 | 1979-08-22 | Laying method for drain pipe in culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5631917A true JPS5631917A (en) | 1981-03-31 |
Family
ID=14443836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10683879A Pending JPS5631917A (en) | 1979-08-22 | 1979-08-22 | Laying method for drain pipe in culvert |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5631917A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627194A (en) * | 1985-07-04 | 1987-01-14 | 旭化成株式会社 | Through hole circuit |
| JPS6369291A (en) * | 1986-09-10 | 1988-03-29 | 名幸電子工業株式会社 | Conductor circuit board and manufacture of the same |
| US4773700A (en) * | 1986-03-13 | 1988-09-27 | Mazda Motor Corporation | Back door structure for automobiles |
| KR20200076781A (en) * | 2018-12-19 | 2020-06-30 | 대한민국(농촌진흥청장) | Closed conduit burying machine attached to tractor integrally liftable a chaff inserting part and the closed conduit burying part |
-
1979
- 1979-08-22 JP JP10683879A patent/JPS5631917A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627194A (en) * | 1985-07-04 | 1987-01-14 | 旭化成株式会社 | Through hole circuit |
| US4773700A (en) * | 1986-03-13 | 1988-09-27 | Mazda Motor Corporation | Back door structure for automobiles |
| JPS6369291A (en) * | 1986-09-10 | 1988-03-29 | 名幸電子工業株式会社 | Conductor circuit board and manufacture of the same |
| KR20200076781A (en) * | 2018-12-19 | 2020-06-30 | 대한민국(농촌진흥청장) | Closed conduit burying machine attached to tractor integrally liftable a chaff inserting part and the closed conduit burying part |
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