GB1392471A - Apparatus for shoring and refilling a trench - Google Patents

Apparatus for shoring and refilling a trench

Info

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
Application number
GB3283472A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1392471A publication Critical patent/GB1392471A/en
Expired legal-status Critical Current

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.
GB3283472A 1971-07-16 1972-07-13 Apparatus for shoring and refilling a trench Expired GB1392471A (en)

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)

* Cited by examiner, † Cited by third party
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

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