GB1499864A - Machines for pipe laying - Google Patents
Machines for pipe layingInfo
- Publication number
- GB1499864A GB1499864A GB1601475A GB1601475A GB1499864A GB 1499864 A GB1499864 A GB 1499864A GB 1601475 A GB1601475 A GB 1601475A GB 1601475 A GB1601475 A GB 1601475A GB 1499864 A GB1499864 A GB 1499864A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- ram
- frame
- blades
- working tool
- 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.)
- Expired
Links
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
- E02F5/145—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids control and indicating devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
- E02F5/103—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters with oscillating or vibrating digging tools
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
1499864 Machines for laying pipes VSES N I INST GIDROTEKHNIKI I MELIORATSII IMENI AN KOSTYAKOVA 18 April 1975 [24 April 1974 29 May 1974 31 May 1974 17 Oct 1974 27 Dec 1974] 16014/75 Heading E1F [Also in Divisions A1 and F2] A machine for laying a drain comprises a frame 2 pivotally mounted on a vehicle and having a working tool pivotally mounted thereon for movement in a vertical plane, the working tool including a blade 7 which is vertically movable relative to blades 4a, 4b, a guide 5 for a flexible pipe 6, a hopper 12 for filtering material 9, a vertically movable shoe 18 for pivoting the frame 2, and a sensor 19 for controlling the gradient of the drain. The sensor 19 has a contact 29 which actuates contacts 30 or 32 of a switch 33 when the blade 7 is displaced beyond the limit #h. The control of the cutting depth when the blade 7 is displaced within the limit #h is effected by the vertical movement of the blade 7 by a ram 21. When the blade 7 is displaced beyond the limit #h, the contact 30 or 32 actuates a ram 23 connected to the shoe 18 to pivot the frame 2. Simultaneously the ram 21 lowers or raises the blade 7 relative to the vertically moving blades 4a, 4b to provide a preset cutting depth, and a ram 22 holds the working tool relative to the frame to ensure an optimum cutting angle for the blades 4 and 7. In a second embodiment, control of longitudinal and lateral angular displacements of the working tool is described. The hopper 12 comprises two telescopically interconnected parts, the top part being resiliently connected to the blades 4a, 4b, being vibrated by a vibrator 14, and having a top part of the guide 5 attached thereto; and the lower part being connected to the blade 7 and having a bottom part of the guide 5 attached thereto.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2029065 | 1974-04-24 | ||
| SU2030484 | 1974-05-29 | ||
| SU742024872A SU492700A2 (en) | 1974-05-31 | 1974-05-31 | The working body of the machine for trenchless laying of drainage pipes |
| SU2066309 | 1974-10-17 | ||
| SU2088949A SU505773A1 (en) | 1974-12-27 | 1974-12-27 | Trench digging depth adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1499864A true GB1499864A (en) | 1978-02-01 |
Family
ID=27532818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1601475A Expired GB1499864A (en) | 1974-04-24 | 1975-04-18 | Machines for pipe laying |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2268905B1 (en) |
| GB (1) | GB1499864A (en) |
| IT (1) | IT1044104B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2520476A1 (en) * | 1982-01-22 | 1983-07-29 | Pelsy Gilles | METHOD AND DEVICE FOR OBTAINING DATA RELATING TO THE POSITION IN A VERTICAL PLAN OF A FLEXIBLE DUCTING DURING LANDFILLING |
| GB9118848D0 (en) * | 1991-09-03 | 1991-10-16 | Davison Geoffrey W | Soil implement |
-
1975
- 1975-04-18 GB GB1601475A patent/GB1499864A/en not_active Expired
- 1975-04-23 IT IT4159675A patent/IT1044104B/en active
- 1975-04-24 FR FR7512881A patent/FR2268905B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2268905A1 (en) | 1975-11-21 |
| FR2268905B1 (en) | 1977-04-15 |
| IT1044104B (en) | 1980-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |