FR2950086B1 - Machine d'excavation comportant au moins un tambour couvert par un deflecteur - Google Patents

Machine d'excavation comportant au moins un tambour couvert par un deflecteur Download PDF

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Publication number
FR2950086B1
FR2950086B1 FR0956334A FR0956334A FR2950086B1 FR 2950086 B1 FR2950086 B1 FR 2950086B1 FR 0956334 A FR0956334 A FR 0956334A FR 0956334 A FR0956334 A FR 0956334A FR 2950086 B1 FR2950086 B1 FR 2950086B1
Authority
FR
France
Prior art keywords
deflector
drums
excavation machine
frame
drum covered
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 - Fee Related
Application number
FR0956334A
Other languages
English (en)
Other versions
FR2950086A1 (fr
Inventor
Jean Pierre Hamelin
Daniel Perpezat
Serge Borel
Philippe Chagnot
Hedi Sellami
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.)
Soletanche Freyssinet SA
Original Assignee
Soletanche Freyssinet SA
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 Soletanche Freyssinet SA filed Critical Soletanche Freyssinet SA
Priority to FR0956334A priority Critical patent/FR2950086B1/fr
Priority to EP10176443.9A priority patent/EP2295648B1/fr
Publication of FR2950086A1 publication Critical patent/FR2950086A1/fr
Application granted granted Critical
Publication of FR2950086B1 publication Critical patent/FR2950086B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02F3/205—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 with a pair of digging wheels, e.g. slotting machines
    • 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
    • E02D17/13—Foundation slots or slits; Implements for making these slots or slits
    • 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
    • E02F3/22—Component parts

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)
  • Earth Drilling (AREA)
  • Shovels (AREA)

Abstract

La présente invention concerne une machine d'excavation (100) comportant : - un châssis vertical (22) présentant une extrémité inférieure (22a); - une tête de coupe (24) montée à ladite extrémité inférieure du châssis, ladite tête de coupe comprenant deux ensembles rotatifs de coupe (26,28) ayant des axes de rotation (X,X') parallèles, chaque ensemble rotatif de coupe comprenant deux tambours (26a,26b,28a,28b) ; - au moins une bouche d'aspiration (30) fixée à la tête de coupe entre les deux ensembles rotatifs de coupe ; - un dispositif d'aspiration (34) reliée à la bouche d'aspiration pour l'évacuation des déblais excavés par les tambours. L'invention se caractérise en ce que la machine d'excavation comporte en outre un déflecteur (200) monté à l'extrémité inférieure du châssis tout en couvrant au moins l'un des tambours.
FR0956334A 2009-09-15 2009-09-15 Machine d'excavation comportant au moins un tambour couvert par un deflecteur Expired - Fee Related FR2950086B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0956334A FR2950086B1 (fr) 2009-09-15 2009-09-15 Machine d'excavation comportant au moins un tambour couvert par un deflecteur
EP10176443.9A EP2295648B1 (fr) 2009-09-15 2010-09-13 Machine d'excavation comportant au moins un tambour couvert par un déflecteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0956334A FR2950086B1 (fr) 2009-09-15 2009-09-15 Machine d'excavation comportant au moins un tambour couvert par un deflecteur

Publications (2)

Publication Number Publication Date
FR2950086A1 FR2950086A1 (fr) 2011-03-18
FR2950086B1 true FR2950086B1 (fr) 2021-05-14

Family

ID=41664572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0956334A Expired - Fee Related FR2950086B1 (fr) 2009-09-15 2009-09-15 Machine d'excavation comportant au moins un tambour couvert par un deflecteur

Country Status (2)

Country Link
EP (1) EP2295648B1 (fr)
FR (1) FR2950086B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5351826B2 (ja) * 2010-05-10 2013-11-27 三菱重工業株式会社 水中採鉱機用カッターヘッド
ITTO20110961A1 (it) * 2011-10-24 2013-04-25 Soilmec Spa Sistema per la evacuazione di fanghi di scavo.
FR3041023B1 (fr) * 2015-09-10 2017-09-29 Soletanche Freyssinet Machine de forage comprenant un amortisseur
FR3041976B1 (fr) 2015-10-06 2017-11-24 Soletanche Freyssinet Quai portuaire constitue de parois voutees et de tirants plans
CN108824523B (zh) * 2018-07-25 2023-10-20 上海工程机械厂有限公司 一种链锯式切割箱
EP4086390B1 (fr) * 2021-05-06 2024-04-03 BAUER Maschinen GmbH Engin de creusement et procédé de creuser une fente dans le sol

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919129B1 (fr) * 1968-11-11 1974-05-15
JPS495402B1 (fr) * 1969-12-13 1974-02-07
DD113159A3 (fr) * 1970-11-06 1975-05-20
JP2822872B2 (ja) * 1994-02-04 1998-11-11 株式会社大林組 ロータリ式掘削機
JP2737826B2 (ja) * 1994-05-18 1998-04-08 鹿島建設株式会社 切羽限定式地中連続壁掘削機
FR2806111B1 (fr) * 2000-03-13 2002-06-14 Cie Du Sol Appareil de forage en terrain dur
FR2883893B1 (fr) * 2005-03-31 2007-06-22 Cie Du Sol Soc Civ Ile Bouche d'aspiration pour machine d'excavation de tranchee

Also Published As

Publication number Publication date
FR2950086A1 (fr) 2011-03-18
EP2295648B1 (fr) 2020-04-22
EP2295648A1 (fr) 2011-03-16

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