GB1240989A - Improvements in and relating to the mechanical digging of trenches - Google Patents

Improvements in and relating to the mechanical digging of trenches

Info

Publication number
GB1240989A
GB1240989A GB7301/70A GB730170A GB1240989A GB 1240989 A GB1240989 A GB 1240989A GB 7301/70 A GB7301/70 A GB 7301/70A GB 730170 A GB730170 A GB 730170A GB 1240989 A GB1240989 A GB 1240989A
Authority
GB
United Kingdom
Prior art keywords
screws
pair
mengis
convolutions
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
GB7301/70A
Other languages
English (en)
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.)
MENGIS GEB
Original Assignee
MENGIS GEB
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 MENGIS GEB filed Critical MENGIS GEB
Publication of GB1240989A publication Critical patent/GB1240989A/en
Expired legal-status Critical Current

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
    • E02F5/04—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging screws
    • 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
    • E02F3/06—Dredgers; Soil-shifting machines mechanically-driven with digging screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Escalators And Moving Walkways (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Screw Conveyors (AREA)
GB7301/70A 1969-02-27 1970-02-16 Improvements in and relating to the mechanical digging of trenches Expired GB1240989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH292469A CH503847A (de) 1969-02-27 1969-02-27 Vorrichtung zum Ziehen eines Grabens und Verfahren zum Betrieb derselben

Publications (1)

Publication Number Publication Date
GB1240989A true GB1240989A (en) 1971-07-28

Family

ID=4244675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7301/70A Expired GB1240989A (en) 1969-02-27 1970-02-16 Improvements in and relating to the mechanical digging of trenches

Country Status (5)

Country Link
US (1) US3645019A (xx)
CH (1) CH503847A (xx)
FR (1) FR2035736A5 (xx)
GB (1) GB1240989A (xx)
NL (1) NL7002560A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173530A (en) * 1985-03-23 1986-10-15 Melvin Manfield Glide Machine for digging or clearing ditches

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893302A (en) * 1973-10-25 1975-07-08 Rapidex Inc Machine and method for excavating trenches and for constructing walls in trenches
DE2625680C3 (de) * 1976-06-08 1979-03-08 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf Fahrbarer Hydraulikbagger
FR2473583A1 (fr) * 1980-01-16 1981-07-17 Briand Sa Ets Nouvel appareil de curage de boue ou de sable comportant un dispositif d'extraction et deux dispositifs de transport perpendiculaires
FR2482156A1 (fr) * 1980-05-07 1981-11-13 Jeanneau Jean Dispositif pour creuser des tranchees comportant des lames montees sur un corps allonge rotatif
FR2566024A1 (fr) * 1984-06-15 1985-12-20 Corneille Maurice Dispositif pour ouvrir des tranchees etroites
DE3604736A1 (de) * 1986-02-14 1986-07-17 Andert, Kurt, Dipl.-Ing., 2900 Oldenburg Fraeswand
DE3740156A1 (de) * 1987-08-11 1989-02-23 Heinz Hertig Verfahren zur herstellung einer schlitzwand
DE3927933A1 (de) * 1989-08-24 1991-03-21 Dyckerhoff & Widmann Ag Verfahren zum herstellen einer dichtwand sowie vorrichtung zum durchfuehren des verfahrens
US5097610A (en) * 1990-03-26 1992-03-24 Bo-Ar Padding Co., Inc. Compact padding machine
US5261171A (en) * 1990-03-26 1993-11-16 Bishop William B Pipeline padding machine attachment for a vehicle
GB9516752D0 (en) * 1995-08-16 1995-10-18 Lawborough Consultants Improvements in or relating to seabed enclosures
CN112459150B (zh) * 2020-11-12 2022-04-15 广东天汇建设工程有限公司 一种地基及基础施工设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US799753A (en) * 1905-01-18 1905-09-19 John O'connor Excavator.
US2048710A (en) * 1932-11-25 1936-07-28 Ranney Leo Process for building underground structures and apparatus therefor
US2417313A (en) * 1944-06-17 1947-03-11 John H Mackinnon Trench-digging machine
US3039208A (en) * 1956-05-22 1962-06-19 Nicholas P Oglesby Trench digging machines
US3078081A (en) * 1956-10-09 1963-02-19 Joy Mfg Co Mining and loading machine
US3044753A (en) * 1960-10-13 1962-07-17 Wilcox Mfg Company Continuous mining machine
US3203188A (en) * 1961-10-23 1965-08-31 Jetco Inc Method and apparatus for preparing a trench for a subsurface conduit line and for laying such a line
DE1243111B (de) * 1963-07-05 1967-06-22 Paul Niederwemmer Dipl Ing Arbeitsfahrzeug zur Herstellung einer Bewaesserungsanlage
US3332249A (en) * 1965-01-22 1967-07-25 Challenge Cook Bros Inc Trench digging and refilling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173530A (en) * 1985-03-23 1986-10-15 Melvin Manfield Glide Machine for digging or clearing ditches

Also Published As

Publication number Publication date
DE2003737A1 (de) 1970-08-20
FR2035736A5 (xx) 1970-12-18
CH503847A (de) 1971-02-28
NL7002560A (xx) 1970-08-31
US3645019A (en) 1972-02-29

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