EP4311882A1 - Fraise pour parois moulées et procédé de formation d'une fente fraisée dans le sol - Google Patents

Fraise pour parois moulées et procédé de formation d'une fente fraisée dans le sol Download PDF

Info

Publication number
EP4311882A1
EP4311882A1 EP22187410.0A EP22187410A EP4311882A1 EP 4311882 A1 EP4311882 A1 EP 4311882A1 EP 22187410 A EP22187410 A EP 22187410A EP 4311882 A1 EP4311882 A1 EP 4311882A1
Authority
EP
European Patent Office
Prior art keywords
milling
machine according
diaphragm wall
box
folding tooth
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.)
Pending
Application number
EP22187410.0A
Other languages
German (de)
English (en)
Inventor
Kristina HEINDL
Johannes Herb
Sebastian Soier
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.)
Filing date
Publication date
Application filed by Bauer Maschinen GmbH filed Critical Bauer Maschinen GmbH
Priority to EP22187410.0A priority Critical patent/EP4311882A1/fr
Priority to US18/355,205 priority patent/US20240035252A1/en
Publication of EP4311882A1 publication Critical patent/EP4311882A1/fr
Pending legal-status Critical Current

Links

Images

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
    • E02F5/08—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging wheels turning round an axis
    • 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
    • E02F3/20—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
    • 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
    • E02F3/245—Digging wheels; Digging elements of wheels; Drives for wheels with digging elements mounted movable relative to the wheel
    • 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
    • E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe
    • 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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2858—Teeth characterised by shape
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
EP22187410.0A 2022-07-28 2022-07-28 Fraise pour parois moulées et procédé de formation d'une fente fraisée dans le sol Pending EP4311882A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP22187410.0A EP4311882A1 (fr) 2022-07-28 2022-07-28 Fraise pour parois moulées et procédé de formation d'une fente fraisée dans le sol
US18/355,205 US20240035252A1 (en) 2022-07-28 2023-07-19 Trench cutter and method for forming a cut trench in the ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22187410.0A EP4311882A1 (fr) 2022-07-28 2022-07-28 Fraise pour parois moulées et procédé de formation d'une fente fraisée dans le sol

Publications (1)

Publication Number Publication Date
EP4311882A1 true EP4311882A1 (fr) 2024-01-31

Family

ID=82780782

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22187410.0A Pending EP4311882A1 (fr) 2022-07-28 2022-07-28 Fraise pour parois moulées et procédé de formation d'une fente fraisée dans le sol

Country Status (2)

Country Link
US (1) US20240035252A1 (fr)
EP (1) EP4311882A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291027B1 (fr) 1987-05-13 1991-10-02 Bauer Spezialtiefbau GmbH Dispositif d'enlèvement
EP1548192A1 (fr) * 2003-12-23 2005-06-29 BAUER Maschinen GmbH Dent rabattable
EP2028319A1 (fr) * 2007-08-23 2009-02-25 BAUER Maschinen GmbH Dispositif de fraisage pour le travail du sol.
DE102019135781A1 (de) * 2019-12-23 2021-06-24 Marcus Burg Klappzahn für ein Fräsrad

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291027B1 (fr) 1987-05-13 1991-10-02 Bauer Spezialtiefbau GmbH Dispositif d'enlèvement
EP1548192A1 (fr) * 2003-12-23 2005-06-29 BAUER Maschinen GmbH Dent rabattable
EP1548192B1 (fr) 2003-12-23 2008-07-09 BAUER Maschinen GmbH Dent rabattable
EP2028319A1 (fr) * 2007-08-23 2009-02-25 BAUER Maschinen GmbH Dispositif de fraisage pour le travail du sol.
DE102019135781A1 (de) * 2019-12-23 2021-06-24 Marcus Burg Klappzahn für ein Fräsrad

Also Published As

Publication number Publication date
US20240035252A1 (en) 2024-02-01

Similar Documents

Publication Publication Date Title
DE10308538C5 (de) Verfahren zum Herstellen einer Schlitzwand im Boden, Schlitzwandfräse und Schlitzwandfräsvorrichtung
EP0695607B1 (fr) Lame de scie à os et scie à os équipée d'une telle lame de scie
DE2349697A1 (de) Messerhalter und messer fuer eine schneidmaschine mit drehmessern
DE2140111A1 (de) Zweiteilige Schaufelkante für Flachbagger od. dgl
EP1780375A1 (fr) Dent de fraisage d'un dispositif pour travailler la terre
EP1977858A1 (fr) Système de rectification
WO2017076795A1 (fr) Dispositif de traitement et élément de traitement et élément de revêtement de paroi pour un dispositif de traitement de ce type
DE2940406C2 (fr)
DE112013003799T5 (de) Frästrommelwerkzeughalter
DE102011009092A1 (de) Rotorkasten für eine Bodenfräsmaschine mit Führungseinrichtung für Fräsgut und Bodenfräsmaschine mit einem solchen Rotorkasten
DE2907712A1 (de) Einrichtung bei mahlgliedern fuer mahlapparate fuer faseriges, vorzugsweise pflanzliches ausgangsgut
EP2218829B1 (fr) Dent de fraisage pour une fraise pour paroi moulée
DE2852484A1 (de) Feldhaecksler
EP3637978B1 (fr) Système de coupe à double lame
DE3209610A1 (de) Schleuderrad fuer schleuderstrahlmaschinen
DE60104471T2 (de) Vorrichtung zum Schneiden und Rühren von Käsebruch
EP4311882A1 (fr) Fraise pour parois moulées et procédé de formation d'une fente fraisée dans le sol
DE3216092C2 (de) Zerkleinerer für Material aus Kunststoff
EP2028319A1 (fr) Dispositif de fraisage pour le travail du sol.
DE4431551C2 (de) Brecher mit einem Gestell, in dem ein angetriebener, steinbrechender Rotor gelagert ist
EP3462830A1 (fr) Élément de coupe pour systèmes de coupe oscillants à deux lames
EP0519347A1 (fr) Procédé et dispositif pour fendre ou refendre un produit de sciage rigide
DE2719160A1 (de) Drehbares raeumorgan, insbesondere zum herstellen von bohrungen im erdreich
DE2815165A1 (de) Werkzeug fuer erdarbeiten
EP4134488B1 (fr) Roue de fraise

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230130

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR