ATE725T1 - DEVICE FOR DIGING TRENCHES. - Google Patents

DEVICE FOR DIGING TRENCHES.

Info

Publication number
ATE725T1
ATE725T1 AT79301612T AT79301612T ATE725T1 AT E725 T1 ATE725 T1 AT E725T1 AT 79301612 T AT79301612 T AT 79301612T AT 79301612 T AT79301612 T AT 79301612T AT E725 T1 ATE725 T1 AT E725T1
Authority
AT
Austria
Prior art keywords
ground
spoil
trench
diging
trenches
Prior art date
Application number
AT79301612T
Other languages
German (de)
Inventor
Geoffrey Wilfred Davison
Original Assignee
Geoffrey Wilfred Davison
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 Geoffrey Wilfred Davison filed Critical Geoffrey Wilfred Davison
Application granted granted Critical
Publication of ATE725T1 publication Critical patent/ATE725T1/en

Links

Classifications

    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/181—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels including a conveyor
    • 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
    • E02F5/027—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with coulters, ploughs, scraper plates, or the like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Soil Working Implements (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Mechanical Operated Clutches (AREA)
  • Crushing And Grinding (AREA)
  • Road Paving Machines (AREA)

Abstract

An apparatus for excavating a trench in ground comprises two blades (4) which are laterally spaced apart and which are arranged to form two slits in the ground as the apparatus moves over the ground (7). Two laterally spaced excavating elements (9), which are preferably rotatable discs resiliently biased towards each other, are arranged one behind each blade run in the cut of the preceding blade and are operable to grip spoil between the cuts and remove the spoil to form the trench.
AT79301612T 1978-08-08 1979-08-08 DEVICE FOR DIGING TRENCHES. ATE725T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7832558 1978-08-08
EP79301612A EP0008231B1 (en) 1978-08-08 1979-08-08 Apparatus for excavating trenches

Publications (1)

Publication Number Publication Date
ATE725T1 true ATE725T1 (en) 1982-03-15

Family

ID=10498914

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79301612T ATE725T1 (en) 1978-08-08 1979-08-08 DEVICE FOR DIGING TRENCHES.

Country Status (5)

Country Link
US (1) US4395834A (en)
EP (1) EP0008231B1 (en)
AT (1) ATE725T1 (en)
DE (1) DE2962199D1 (en)
IE (1) IE48792B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173233B (en) * 1985-04-03 1988-04-27 Alexander Willox Cable plough
AR004288A1 (en) * 1995-11-13 1998-11-04 Siemens Ag OPTICAL FIBER CABLE INSTALLATION STRUCTURE.
US7351009B2 (en) * 1998-05-06 2008-04-01 Corning Cable Systems Llc Fiber optic installation structures in a paved surface, ducts, and methods therefor
GB2339220A (en) * 1998-06-07 2000-01-19 Sisis Equip A ground excavating machine
EP1167635A1 (en) * 2000-06-21 2002-01-02 Georg Föckersperger GmbH Arrangement for inserting a conduit
US10443760B2 (en) * 2016-06-20 2019-10-15 The Board Of Trustees Of The University Of Arkansas Trailer, labeling system, control system, and program for field implementation of computerized hole selection for layflat irrigation pipe
DE102020109416A1 (en) 2020-04-03 2021-10-07 Frank Föckersperger GmbH Pipe and / or cable plow system
CN112502216B (en) * 2020-11-07 2022-02-01 安徽秋旻建设工程有限公司 Building engineering ditch excavating gear of adjustable degree of depth

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE32176C (en) * J. FORSTER in St. Helens, England; " Machine for digging trenches
US123286A (en) * 1872-01-30 Improvement in ditching-machines
US280112A (en) * 1883-06-26 Obson m
US74653A (en) * 1868-02-18 Improvement in ditching-machines
DE303468C (en) *
DE276086C (en) *
NL7187C (en) *
US716378A (en) * 1902-03-04 1902-12-23 Clementine Chapman Ditching-machine.
GB231908A (en) * 1924-04-07 1925-10-08 Niels Christian Nielsen An improved machine for digging ditches for draining and the like
GB255931A (en) * 1925-04-28 1926-07-28 Arthur Cavanagh A machine for excavating drains in earth
GB293499A (en) * 1927-04-14 1928-07-12 George Turnbull A ditching and draining plough
GB289274A (en) * 1927-06-10 1928-04-26 Emil Heumann Ditch-digging and cleaning machine
GB349217A (en) * 1930-04-03 1931-05-28 George Henderson Agricultural trench-forming machine
US2507364A (en) * 1947-08-08 1950-05-09 Mossberg & Sons O F Magazine for firearms
GB642060A (en) * 1948-07-07 1950-08-23 Geoffrey Edward Woodward Improvements in and relating to machines for cleaning out ditches and the like
GB675959A (en) * 1949-03-10 1952-07-16 Harold John Randall Improvements in or relating to agricultural ploughing equipment
FR997180A (en) * 1949-10-13 1952-01-02 Road maintenance device
US2748506A (en) * 1953-02-13 1956-06-05 Jr Ralph D Stosberg Stripping plow for uncovering pipe lines or the like
FI44722C (en) * 1965-03-30 1971-12-10 Westlund Erik Axel Plough.
FR1464045A (en) * 1965-11-16 1966-07-22 Machine for digging trenches for agricultural needs
GB1226958A (en) * 1967-08-15 1971-03-31
US3527501A (en) * 1968-01-04 1970-09-08 Shell Oil Co Resonant vibratory impulse plow
US3815266A (en) * 1972-12-01 1974-06-11 J Schmitz Stump pulling implement
US3863721A (en) * 1973-07-16 1975-02-04 Bell Telephone Labor Inc Inertial orbital vibrating plow apparatus
SU484839A1 (en) * 1974-02-12 1975-09-25 Карельский научно-исследовательский институт лесной промышленности Device for uprooting stumps
FR2290539A1 (en) * 1974-11-07 1976-06-04 Masquelier Henry MACHINE FOR LAYING TRENCHES

Also Published As

Publication number Publication date
EP0008231A1 (en) 1980-02-20
IE791512L (en) 1980-02-08
EP0008231B1 (en) 1982-02-24
US4395834A (en) 1983-08-02
DE2962199D1 (en) 1982-03-25
IE48792B1 (en) 1985-05-15

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Legal Events

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