ATE157134T1 - DRIVE DEVICE FOR THE BOOM OF A SLOT CONSTRUCTION MACHINE - Google Patents

DRIVE DEVICE FOR THE BOOM OF A SLOT CONSTRUCTION MACHINE

Info

Publication number
ATE157134T1
ATE157134T1 AT90902124T AT90902124T ATE157134T1 AT E157134 T1 ATE157134 T1 AT E157134T1 AT 90902124 T AT90902124 T AT 90902124T AT 90902124 T AT90902124 T AT 90902124T AT E157134 T1 ATE157134 T1 AT E157134T1
Authority
AT
Austria
Prior art keywords
propulsion
trenching arm
boom
drive device
trench
Prior art date
Application number
AT90902124T
Other languages
German (de)
Inventor
Paul Camilleri
Original Assignee
Foundation Techn Ltd
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 Foundation Techn Ltd filed Critical Foundation Techn Ltd
Application granted granted Critical
Publication of ATE157134T1 publication Critical patent/ATE157134T1/en

Links

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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/085—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with auxiliary or additional digging elements other than digging elements on an endless chain
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/10—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with tools that only loosen the material, i.e. with cutter-type chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
  • Jib Cranes (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Harvesting Machines For Root Crops (AREA)

Abstract

Propulsion apparatus (10) is disclosed for urging a trenching arm (12) forward against the advancing face of an elongate trench being dug by the trenching arm. The propulsion apparatus (10) includes a propulsion member (22) which is engageable with the base wall of the trench such that the trenching arm (12) may be urged forward relative to the engaged propulsion member (22). The propulsion member (22) may then be withdrawn from engagement with the base wall and retracted towards the trenching arm (12) before commencing a further propulsion cycle. The propulsion member (22) is also operable to cooperate with the trenching arm (12) in excavating a starting slot at the beginning of a new trench.
AT90902124T 1989-01-27 1990-01-29 DRIVE DEVICE FOR THE BOOM OF A SLOT CONSTRUCTION MACHINE ATE157134T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPJ246789 1989-01-27

Publications (1)

Publication Number Publication Date
ATE157134T1 true ATE157134T1 (en) 1997-09-15

Family

ID=3773668

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90902124T ATE157134T1 (en) 1989-01-27 1990-01-29 DRIVE DEVICE FOR THE BOOM OF A SLOT CONSTRUCTION MACHINE

Country Status (7)

Country Link
EP (1) EP0455672B1 (en)
JP (1) JPH04503091A (en)
AT (1) ATE157134T1 (en)
AU (1) AU635522B2 (en)
CA (1) CA2045656C (en)
DE (1) DE69031306D1 (en)
WO (1) WO1990008856A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9103330U1 (en) * 1991-03-19 1991-08-22 Kruse, Johannes, 2900 Oldenburg Device for the production of diaphragm wall foundations, for the production of retaining walls and of excavation pit external walls using the milling method
DE4108873A1 (en) * 1991-03-19 1992-10-08 Johannes Kruse Machine forming foundation slit wall - has two endless cutter chains mounted side by side and equipped with buckets
US5228222A (en) * 1992-08-17 1993-07-20 Eagle-Picher Industries, Inc. Digging and propulsion unit for a trenching apparatus
JP2654333B2 (en) * 1993-06-01 1997-09-17 北辰工業株式会社 Trench rig
CN102619249A (en) * 2012-04-27 2012-08-01 张永忠 Cambered plate grooving machine
CN107938741A (en) * 2017-12-26 2018-04-20 中建三局集团有限公司 A kind of rear end indented style chain saw cutting box and isolation box device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1850363A (en) * 1930-07-16 1932-03-22 Parsons Co Ralph M Trench excavator construction
US2360316A (en) * 1941-05-08 1944-10-17 George W Carlson Earth moving and material handling
US2783556A (en) * 1951-05-05 1957-03-05 Barber Green Company Hydraulically controlled digger
US3540194A (en) * 1968-10-02 1970-11-17 Merle P Chaplin Method of removing marine growths and roots
GB1372467A (en) * 1971-03-03 1974-10-30 Schaeff Kg Maschfab Karl Vehicle mountable trench excavators units
JPS56153021A (en) * 1980-04-30 1981-11-26 Okimoto Tamada Excavator for underground trench with continuous wall
AU574454B2 (en) * 1984-03-12 1988-07-07 Foundation Technology Limited In-situ casting of structural walls
US4681483A (en) * 1984-03-12 1987-07-21 S.W.R. (Australia) Pty. Ltd. Casting of structural walls
US4843742A (en) * 1986-06-13 1989-07-04 Continuous Concrete Casting Pty. Limited Trenching apparatus and methods of forming inground retaining walls

Also Published As

Publication number Publication date
EP0455672A4 (en) 1992-05-06
EP0455672B1 (en) 1997-08-20
WO1990008856A1 (en) 1990-08-09
AU5028290A (en) 1990-08-24
CA2045656C (en) 1996-04-23
EP0455672A1 (en) 1991-11-13
DE69031306D1 (en) 1997-09-25
CA2045656A1 (en) 1990-07-28
JPH04503091A (en) 1992-06-04
AU635522B2 (en) 1993-03-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties