RO84433B - Process for laying down pipes in the ground and installation for applying the process - Google Patents
Process for laying down pipes in the ground and installation for applying the processInfo
- Publication number
- RO84433B RO84433B RO77743A RO7774374A RO84433B RO 84433 B RO84433 B RO 84433B RO 77743 A RO77743 A RO 77743A RO 7774374 A RO7774374 A RO 7774374A RO 84433 B RO84433 B RO 84433B
- Authority
- RO
- Romania
- Prior art keywords
- section
- vertical
- pilot
- trench
- ground
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000009434 installation Methods 0.000 title 1
- 238000009412 basement excavation Methods 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
Landscapes
- Sewage (AREA)
Abstract
Prezenta inventie se refera la o metoda si un aparat utilizate în pozarea conductelor, îngropate în santuri sapate în acest scop. Metoda pentru pozarea unei conducte consta din urmatoarele etape: excavarea unei prime sectiuni de sant pilot, introducerea în aceasta sectiune a unui aparat de sapat santuri, astfel încît sa sustina peretii laterali ai acestei sectiuni, excavarea altei portiuni de sant pilot în fata primei, avansarea ramei taietoare, introducerea în solul de pe fundul santului pilotaunei multimi de elemente plate verticale, excavarea unei a doua sectiuni de sant, la adîncimea impusa între aceste elemente plate verticale astfel încît laturile acestei sectiuni sunt complet sustinute de elemente late verticale, latimea celei de adoua sectiune a santului fiind mai mica decît latimea sectiunii pilot, astfel încît sa formeze, la trecerea de la prima sectiune pilot, la cea de a doua sectiune a santului, extragerea elementelor plate verticale, sustinerea aparatului de sapat santul la nivelul solului si avansarea cadrului sapator în portiunea urmatoare.The present invention relates to a method and apparatus used in the laying of pipes, buried in ditches for this purpose. The method for laying a pipe consists of the following steps: excavation of a first section of a pilot ditch, introduction of a ditch digging device in this section so as to support the lateral walls of this section, excavating another pilot shaft portion in front of the first, advancing of the cutting frame, the insertion into the ground at the bottom of the pile of the plinth of a plurality of vertical flat elements, the excavation of a second section of the trench at the depth imposed between these flat vertical elements so that the sides of this section are completely supported by vertical vertical elements, the width of the second section of the trench being smaller than the width of the pilot section so as to form, at the transition from the first pilot section, to the second section of the trench, the extraction of the vertical flat elements, the support of the digging machine at the ground level and the advancement of the digester frame in the next portion.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1911773 | 1973-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO84433A RO84433A (en) | 1984-06-21 |
| RO84433B true RO84433B (en) | 1984-08-30 |
Family
ID=10124045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO77743A RO84433B (en) | 1973-04-19 | 1974-02-19 | Process for laying down pipes in the ground and installation for applying the process |
Country Status (4)
| Country | Link |
|---|---|
| AR (1) | AR210983A1 (en) |
| BR (1) | BR7403066D0 (en) |
| DD (1) | DD111721A5 (en) |
| RO (1) | RO84433B (en) |
-
1974
- 1974-02-19 RO RO77743A patent/RO84433B/en unknown
- 1974-02-20 DD DD17670374A patent/DD111721A5/xx unknown
- 1974-03-13 AR AR25275374A patent/AR210983A1/en active
- 1974-04-17 BR BR306674A patent/BR7403066D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD111721A5 (en) | 1975-03-05 |
| AR210983A1 (en) | 1977-10-14 |
| RO84433A (en) | 1984-06-21 |
| BR7403066D0 (en) | 1974-12-31 |
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