GB1392471A - Apparatus for shoring and refilling a trench - Google Patents
Apparatus for shoring and refilling a trenchInfo
- Publication number
- GB1392471A GB1392471A GB3283472A GB3283472A GB1392471A GB 1392471 A GB1392471 A GB 1392471A GB 3283472 A GB3283472 A GB 3283472A GB 3283472 A GB3283472 A GB 3283472A GB 1392471 A GB1392471 A GB 1392471A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shuttering
- walls
- excavated
- trench section
- trench
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
- E02D17/086—Travelling trench shores
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
-
- 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
-
- 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
- E02F5/12—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Revetment (AREA)
- Feeding Of Articles To Conveyors (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
1392471 Trenching apparatus H BRECHT 13 July 1972 [16 July 1971] 32834/72 Heading E1F A self-advancing apparatus permits of the shoring of a trench section to allow of work, e.g. pipe laying, to take place in the section whilst a further trench section is excavated at one end of the frame and the trench section at the other end of the frame is filled in. Step by step sinking of the apparatus into the first trench section as it is excavated is facilitated by forming each of the two sides of the apparatus from stackable shuttering portions 2, 3, 4 of which the lowermost shuttering portion 2 of each side and the shuttering portion 3 immediately above it are connected by means 14 that can be actuated to move these shuttering portions away from or towards each other when required depending on appropriate release of bracing means 9, 10 extending between the opposed portions of the sides, advance of the apparatus along the line of the desired trench is caused by actuation of rams 18, 19 acting on vibrated plates 22 bearing against infilled soil at the rear of the apparatus, the apparatus moving forward on rollers 12 secured to the lowermost shuttering portion 2 of the walls. The leading ends of the walls are chamfered to form cutting edges to facilitate penetration of the walls into the soil on advance of the apparatus, soil between the leading parts of the walls is excavated by means, e.g. a shovel excavator, excavated material is loaded into a hopper 29 for delivery by conveyors 27, 31 into the trench section behind the apparatus.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712135577 DE2135577C3 (en) | 1971-07-16 | 1971-07-16 | Shoring basket for continuously progressing shoring of a sewer trench |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1392471A true GB1392471A (en) | 1975-04-30 |
Family
ID=5813881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3283472A Expired GB1392471A (en) | 1971-07-16 | 1972-07-13 | Apparatus for shoring and refilling a trench |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT332313B (en) |
CA (1) | CA958231A (en) |
CH (1) | CH552105A (en) |
DD (1) | DD97908A5 (en) |
DE (1) | DE2135577C3 (en) |
FR (1) | FR2146360B1 (en) |
GB (1) | GB1392471A (en) |
IT (1) | IT961372B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2915375A1 (en) * | 1979-04-14 | 1980-10-23 | Gewerk Eisenhuette Westfalia | Open trench operated driving shield - has variable length hydraulic cylinders linking rear wall sections to shield |
DE3134071A1 (en) * | 1981-08-28 | 1983-03-10 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Sliding cutter sheeting for trench driving for carrying out pipe-laying work in the ground |
DE4029632C2 (en) * | 1990-09-19 | 1995-06-01 | Westfalia Becorit Ind Tech | Support device for an open, moving excavation pit |
DE4208972C1 (en) * | 1992-03-19 | 1993-12-02 | Walbroehl H T | Knife shield for driving open trenches in the ground |
DE9211801U1 (en) * | 1992-09-02 | 1992-11-05 | Josef Möbius Bau-Gesellschaft (GmbH & Co), 2000 Hamburg | Device for replacing soil material, especially next to traffic routes and buildings |
DE4303285A1 (en) * | 1993-02-05 | 1994-08-11 | Weiss Gmbh & Co Leonhard | Deep soil consolidation method and implementation facility |
DE4404830A1 (en) * | 1994-02-16 | 1994-07-07 | Guenter Dipl Ing Carius | Universal trench construction and shoring machine |
DE19547511A1 (en) * | 1995-12-19 | 1997-06-26 | Weiss Gmbh & Co Leonhard | Railway track substructure servicing method |
DE19650443A1 (en) * | 1996-01-25 | 1997-07-31 | Weiss Gmbh & Co Leonhard | Mobile preparation device for excavating soil on a railway track |
DE19625590C2 (en) * | 1996-06-27 | 2000-06-08 | Suilmann Tiefbau Gmbh & Co Kg | Device for filling construction pits, pipe trenches, cable trenches or the like |
-
1971
- 1971-07-16 DE DE19712135577 patent/DE2135577C3/en not_active Expired
-
1972
- 1972-07-04 AT AT573872A patent/AT332313B/en not_active IP Right Cessation
- 1972-07-12 IT IT5148872A patent/IT961372B/en active
- 1972-07-12 FR FR7225925A patent/FR2146360B1/fr not_active Expired
- 1972-07-13 CA CA147,000A patent/CA958231A/en not_active Expired
- 1972-07-13 GB GB3283472A patent/GB1392471A/en not_active Expired
- 1972-07-13 CH CH1050672A patent/CH552105A/en not_active IP Right Cessation
- 1972-07-14 DD DD16443772A patent/DD97908A5/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2135577A1 (en) | 1973-02-01 |
DE2135577C3 (en) | 1975-01-30 |
ATA573872A (en) | 1975-12-15 |
FR2146360B1 (en) | 1977-04-01 |
IT961372B (en) | 1973-12-10 |
DD97908A5 (en) | 1973-05-20 |
AT332313B (en) | 1976-09-27 |
FR2146360A1 (en) | 1973-03-02 |
CA958231A (en) | 1974-11-26 |
CH552105A (en) | 1974-07-31 |
DE2135577B2 (en) | 1974-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |