EP4086390C0 - Engin de creusement et procédé de creuser une fente dans le sol - Google Patents

Engin de creusement et procédé de creuser une fente dans le sol

Info

Publication number: EP4086390C0
Authority: EP; European Patent Office
Prior art keywords: slot; milling; ground; milling machine; wall
Prior art date: 2021-05-06
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.): Active

Application number

EP21172503.1A

Other languages

German (de)

English (en)

Other versions

EP4086390B1 (fr

EP4086390A1 (fr

Inventor

Ulli Wiedenmann

Stefan Roth

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.)

Bauer Maschinen GmbH

Original Assignee

Bauer Maschinen GmbH

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.)

2021-05-06

Filing date

2021-05-06

Publication date

2024-04-03

2021-05-06 Application filed by Bauer Maschinen GmbH filed Critical Bauer Maschinen GmbH

2021-05-06 Priority to EP21172503.1A priority Critical patent/EP4086390B1/fr

2022-04-27 Priority to US18/559,308 priority patent/US20240240427A1/en

2022-04-27 Priority to CN202280032850.2A priority patent/CN117242224A/zh

2022-04-27 Priority to PCT/EP2022/061174 priority patent/WO2022233672A1/fr

2022-11-09 Publication of EP4086390A1 publication Critical patent/EP4086390A1/fr

2024-04-03 Application granted granted Critical

2024-04-03 Publication of EP4086390C0 publication Critical patent/EP4086390C0/fr

2024-04-03 Publication of EP4086390B1 publication Critical patent/EP4086390B1/fr

Status Active legal-status Critical Current

2041-05-06 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
- E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
- E02F3/246—Digging wheels; Digging elements of wheels; Drives for wheels drives
- 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
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/902—Component parts, e.g. arrangement or adaptation of pumps for modifying the concentration of the dredged material, e.g. relief valves preventing the clogging of the suction pipe
- 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
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
- E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
- E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/004—Priming of not self-priming pumps
- F04D9/005—Priming of not self-priming pumps by adducting or recycling liquid

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
General Engineering & Computer Science (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
General Life Sciences & Earth Sciences (AREA)
Paleontology (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Reciprocating Pumps (AREA)
Bulkheads Adapted To Foundation Construction (AREA)
Processing Of Stones Or Stones Resemblance Materials (AREA)

EP21172503.1A 2021-05-06 2021-05-06 Engin de creusement et procédé de creuser une fente dans le sol Active EP4086390B1 (fr)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
EP21172503.1A EP4086390B1 (fr)	2021-05-06	2021-05-06	Engin de creusement et procédé de creuser une fente dans le sol
US18/559,308 US20240240427A1 (en)	2021-05-06	2022-04-27	Diaphragm wall cutter and method for cutting a cutting trench in the ground
CN202280032850.2A CN117242224A (zh)	2021-05-06	2022-04-27	用于在土地中铣削铣槽的槽壁铣削机和方法
PCT/EP2022/061174 WO2022233672A1 (fr)	2021-05-06	2022-04-27	Dispositif de coupe de paroi moulée et procédé de découpe d'une fente dans le sol

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP21172503.1A EP4086390B1 (fr)	2021-05-06	2021-05-06	Engin de creusement et procédé de creuser une fente dans le sol

Publications (3)

Publication Number	Publication Date
EP4086390A1 EP4086390A1 (fr)	2022-11-09
EP4086390C0 true EP4086390C0 (fr)	2024-04-03
EP4086390B1 EP4086390B1 (fr)	2024-04-03

Family

ID=75825679

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21172503.1A Active EP4086390B1 (fr)	2021-05-06	2021-05-06	Engin de creusement et procédé de creuser une fente dans le sol

Country Status (4)

Country	Link
US (1)	US20240240427A1 (fr)
EP (1)	EP4086390B1 (fr)
CN (1)	CN117242224A (fr)
WO (1)	WO2022233672A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP4063568B1 (fr) *	2021-03-23	2023-10-04	BAUER Maschinen GmbH	Dispositif de mesure et dispositif d'enlèvement doté d'un dispositif de mesure
DE102024121486A1 (de) *	2024-07-29	2026-01-29	Liebherr-Werk Nenzing Gmbh	Schlitzwandfräse mit Saugkasten

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3773121A (en) *	1970-11-20	1973-11-20	Tone Boring Co	Reaction minimized earth boring
FR2588297B1 (fr) *	1985-10-09	1987-12-04	Soletanche	Dispositif pour le forage sous-marin de fondations
FR2600119B1 (fr) *	1986-06-11	1988-08-26	Soletanche	Motopompe pour engin de fraisage destine a creuser des tranchees dans le sol
FR2602635B1 (fr) *	1986-07-28	1989-08-25	Crms Sarl	Dispositif de remplissage et de vidage d'une tonne a lisier ou analogue
DE4141629C2 (de)	1991-12-17	1997-02-20	Bauer Spezialtiefbau	Verfahren zur Herstellung von Dichtwänden
EP1157601B1 (fr) *	2000-05-23	2004-07-28	Vakutec Gülletechnik GmbH	Groupe moto-pompe
ITTO20070241A1 (it) *	2007-04-05	2008-10-06	Soilmec Spa	Pompa per idrofresa.
FR2950086B1 (fr) *	2009-09-15	2021-05-14	Soletanche Freyssinet	Machine d'excavation comportant au moins un tambour couvert par un deflecteur
ITTO20110961A1 (it)	2011-10-24	2013-04-25	Soilmec Spa	Sistema per la evacuazione di fanghi di scavo.
US11118454B2 (en) *	2016-02-01	2021-09-14	Herrenknecht Ag	Tunnel boring device and system for the hydraulic removal of cuttings, and system for producing a stable fluid pressure for a boring fluid in the region of a cutting disk of the tunnel boring device
EP3556942B1 (fr) *	2018-04-18	2020-04-29	BAUER Maschinen GmbH	Foreuse pour faire une mur de diaphragma et procedé pour faire une mur de diaphragma
CN111622288B (zh) *	2020-06-24	2024-06-25	中国科学院武汉岩土力学研究所	水力机械联合破岩铣轮及双轮铣槽机

2021
- 2021-05-06 EP EP21172503.1A patent/EP4086390B1/fr active Active
2022
- 2022-04-27 US US18/559,308 patent/US20240240427A1/en active Pending
- 2022-04-27 WO PCT/EP2022/061174 patent/WO2022233672A1/fr not_active Ceased
- 2022-04-27 CN CN202280032850.2A patent/CN117242224A/zh active Pending

Also Published As

Publication number	Publication date
WO2022233672A1 (fr)	2022-11-10
US20240240427A1 (en)	2024-07-18
EP4086390B1 (fr)	2024-04-03
CN117242224A (zh)	2023-12-15
EP4086390A1 (fr)	2022-11-09

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