EP0735199B1 - Schlitzwandfräse - Google Patents
Schlitzwandfräse Download PDFInfo
- Publication number
- EP0735199B1 EP0735199B1 EP96102544A EP96102544A EP0735199B1 EP 0735199 B1 EP0735199 B1 EP 0735199B1 EP 96102544 A EP96102544 A EP 96102544A EP 96102544 A EP96102544 A EP 96102544A EP 0735199 B1 EP0735199 B1 EP 0735199B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cutter
- frame
- milling
- cutter frame
- support member
- 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 - Lifetime
Links
Images
Classifications
-
- 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
- E02F3/26—Safety or control devices
Definitions
- the invention relates to a trench cutter according to the preamble of claim 1.
- Known trench wall cutters have a milling frame the lower end of which are fitted with cutting wheels.
- the trench cutter is carried to the floor on a carrying device lowered, with the rotary motion of the milling wheels the underlying soil is removed. Because of her The trench cutter usually digs its own weight vertically down into the ground. Hit the cutter wheels but on different hard layers of soil, the trench cutter gives way to the softer soil layers and therefore the milling direction from the vertical from.
- Known trench cutters are therefore equipped with facilities equipped to accommodate deviations from the vertical Determine and compensate the milling direction.
- a trench cutter which is a guide frame with a substantially rectangular one Floor plan and a steering frame, which at the bottom Swinging end of the guide frame with the help of pendulum rods is hung. It also contains a trench cutter Control cylinder piston units, with the help of the steering frame laterally deflectable relative to the guide frame is.
- This type of suspension allows the steering rack the deflection of the steering frame in several spatial directions, but it is also correspondingly complex, and also leads to a trench cutter with a relatively large size Overall height.
- the invention has for its object to provide a trench cutter of the generic type, which is structurally simple and has small dimensions.
- the trench wall cutter has a milling frame with a substantially rectangular outer contour.
- a support part for the milling wheels are rotatably mounted.
- the carrier part has after lever arms protruding into the inside of the milling frame at the top also in the area of the vertical narrow sides of the milling frame are arranged.
- Between the lever arms and the Milling frames are close to the vertical narrow sides and parallel to these hydraulic elements in a substantially horizontal Location arranged, i.e. parallel to the base of the Milling frame.
- the hydraulic elements consist of hydraulic cylinders, which are essentially horizontal and parallel arranged to the vertical narrow sides of the milling frame are.
- the hydraulic cylinders are short and leave only a correspondingly short stroke movement to. Therefore the length of the lever arms is chosen so that nevertheless the support part by a sufficient angle can be pivoted relative to the milling frame.
- the trench cutter has a milling frame 10, which is a substantially cuboid Has outer contour.
- a suspension device in a manner known per se 12 attached to the milling frame in a conventional manner can be hung on a carrying device.
- a support part in two bearings 30 20 rotatably mounted.
- the swivel axis runs horizontally and parallel to the wide sides of the milling frame.
- On the support part 20 are four cutter wheels 40 in pairs one behind the other arranged. The swivel axis is therefore perpendicular to the axes of the milling wheels 40.
- the carrier part 20 has in the area of the bearings 30, i.e. in the Area of the narrow sides two lever arms 22, which are extend upwards into the interior of the milling frame 10.
- the lever arms 22 have eyes 24 at their upper ends, in which hydraulic elements 50 are rotatably attached.
- Each Hydraulic element 50 consists of a piston / cylinder unit, one end of which engages lever arm 22, and other end in eyes 14 attached to the milling frame 10 is rotatably mounted.
- the piston / cylinder units are in essentially horizontal in the area of the narrow sides of the Milling frame and essentially parallel to the narrow sides arranged of the milling frame.
- the lever arms 22 By operating the hydraulic elements 50 is the upper end the lever arms 22 can be moved back and forth essentially horizontally. As a result, the carrier part 20 rotates in the bearings 30, and guide the cutter wheels one to the top ends of the Lever arms 22 reverse pivotal movement, i.e. become the cutting wheels 40 perpendicular to one through the cutting wheels set milling plane deflected.
- the trench wall cutter is preferably known per se Way with an inclination detector, the deviations of the desired vertical milling direction.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Earth Drilling (AREA)
- Adjustment And Processing Of Grains (AREA)
- Dicing (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Description
- Fig. 1
- eine schematisch dargestellte erfindungsgemäße Schlitzwandfräse von ihrer schmalen Seite;
- Fig. 2
- eine schematisch dargestellte erfindungsgemäße Schlitzwandfräse von ihrer breiten Seite.
Claims (2)
- Schlitzwandfräse mit einem Fräsrahmen mit einer im wesentlichen quaderförmigen Außenkontur und einem Trägerteil für mindestens ein Paar Fräsräder, bei der das Trägerteil am Fräsrahmen befestigt ist, und durch mindenstens ein Hydraulikelement gegenüber dem Fräsrahmen um eine horizontale Achse verschwenkbar ist,
dadurch gekennzeichnet,daß das Trägerteil im Bereich der beiden vertikalen Schmalseiten des Fräsrahmens im Fräsrahmen drehbar gelagert ist,daß das Trägerteil (20) im Bereich der vertikalen Schmalseiten nach oben ragende Hebelarme (22) besitzt, unddaß die Hydraulikelemente (50) im Bereich der vertikalen Schmalseiten im Fräsrahmen (10) in im wesentlichen horizontaler Lage zwischen den Hebelarmen und dem Fräsrahmen angeordnet sind. - Schlitzwandfräse nach Anspruch 1,
dadurch gekennzeichnet,
daß die Hydraulikelemente Zylinder/Kolben-Elemente sind, die im wesentlichen horizontal und parallel zu den vertikalen Schmalseiten des Fräsrahmens angeordnet sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29505263U | 1995-03-28 | ||
DE29505263U DE29505263U1 (de) | 1995-03-28 | 1995-03-28 | Schlitzwandfräse |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0735199A1 EP0735199A1 (de) | 1996-10-02 |
EP0735199B1 true EP0735199B1 (de) | 2001-07-04 |
Family
ID=8006013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96102544A Expired - Lifetime EP0735199B1 (de) | 1995-03-28 | 1996-02-20 | Schlitzwandfräse |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0735199B1 (de) |
JP (1) | JP2866341B2 (de) |
KR (1) | KR100237228B1 (de) |
DE (2) | DE29505263U1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1626127A1 (de) | 2004-08-10 | 2006-02-15 | BAUER Maschinen GmbH | Fräsvorrichtung und Verfahren zum Erstellen eines Fräslochs |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2747704B1 (fr) * | 1996-04-19 | 1998-07-10 | Sol Comp Du | Procede de forage pour realiser une barrette a base elargie dans le sol, appareil pour sa mise en oeuvre et barrette ainsi obtenue |
ITTO20050503A1 (it) | 2005-07-22 | 2007-01-23 | Soilmec Spa | Dispositivo e metodo di miscellazione di terreno in sito per la formazione di muri o diaframmi sotterranei. |
ES2328211B1 (es) * | 2008-05-05 | 2010-09-13 | Ack 90, S.L. | Sistema fresador para la realizacion de muros pantalla. |
JP5450315B2 (ja) * | 2010-08-20 | 2014-03-26 | 株式会社東亜利根ボーリング | 掘削機の傾斜修正装置 |
JP7145087B2 (ja) * | 2019-01-23 | 2022-09-30 | 大成建設株式会社 | 拡翼掘削機 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5911017B2 (ja) * | 1979-07-10 | 1984-03-13 | 株式会社奥村組 | 地中壁孔掘削機 |
FR2536455A1 (fr) * | 1982-11-19 | 1984-05-25 | Soletanche | Dispositif pour assurer la verticalite d'un engin de perforation |
JPS6245831A (ja) * | 1985-08-22 | 1987-02-27 | Nippon Ikosu Kk | 地中溝掘削機 |
DE3602387C1 (de) * | 1986-01-28 | 1987-06-04 | Hochtief Ag Hoch Tiefbauten | Vorrichtung zum Einbringen eines im wesentlichen vertikalen Bodenschlitzes |
JPS63125727A (ja) * | 1986-11-17 | 1988-05-28 | Shimizu Constr Co Ltd | 地中連続壁垂直継手部ほぞ溝施工法及びその装置 |
EP0496926A1 (de) * | 1991-02-01 | 1992-08-05 | C.T.R. - Consulenti Tecnico-Commerciali Riuniti S.A.S. Di Miotti Anna E C. | Grabenfräse |
JPH06128960A (ja) * | 1992-10-15 | 1994-05-10 | Ohbayashi Corp | 変断面地中壁用掘削装置 |
-
1995
- 1995-03-28 DE DE29505263U patent/DE29505263U1/de not_active Expired - Lifetime
-
1996
- 1996-02-20 EP EP96102544A patent/EP0735199B1/de not_active Expired - Lifetime
- 1996-02-20 DE DE59607195T patent/DE59607195D1/de not_active Expired - Fee Related
- 1996-02-28 KR KR1019960005044A patent/KR100237228B1/ko not_active IP Right Cessation
- 1996-03-21 JP JP8064775A patent/JP2866341B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1626127A1 (de) | 2004-08-10 | 2006-02-15 | BAUER Maschinen GmbH | Fräsvorrichtung und Verfahren zum Erstellen eines Fräslochs |
Also Published As
Publication number | Publication date |
---|---|
KR960034592A (ko) | 1996-10-24 |
DE59607195D1 (de) | 2001-08-09 |
KR100237228B1 (ko) | 2000-01-15 |
EP0735199A1 (de) | 1996-10-02 |
JP2866341B2 (ja) | 1999-03-08 |
JPH08270005A (ja) | 1996-10-15 |
DE29505263U1 (de) | 1995-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3826930C2 (de) | Radaufhängungssystem | |
DE69302161T2 (de) | Laufwagen für das Fahrwerk eines Flugzeuges | |
DE1931015C3 (de) | Erdbewegungsfahrzeug | |
DE2847358C2 (de) | Mobiler Schwerlastkran | |
DE2033685C3 (de) | Planierfahrzeug | |
DE1430617C3 (de) | Vorrichtung zum Reinigen von Fahrzeugen | |
DE3237801C2 (de) | Verfahrbare Schrämmaschine | |
DE2018902A1 (de) | Vorrichtung zur federnden Aufhängung einer Mähdrescherplattform | |
DE2521623C3 (de) | Bodenabstützung für mobile Baumaschinen | |
DE2517900C2 (de) | Winkel-klappgabel eines hubladers | |
DE2621174B2 (de) | Erdbewegungsgerät mit einem am Heck eines Fahrzeuges angebrachten Tieflöffelbagger | |
EP0735199B1 (de) | Schlitzwandfräse | |
DE1965142B2 (de) | Einrichtung zum Parken zweier Fahrzeuge übereinander | |
DE1807202A1 (de) | Bodenbearbeitungsmaschine | |
DE3111624A1 (de) | "industrieroboter" | |
EP0678443B1 (de) | Fahrwerk, insbesondere für mobile Arbeitsgeräte und Fahrzeuge | |
EP0945051B1 (de) | Mähmaschine | |
DE4128501C2 (de) | Heuwerbungsmaschine | |
DE1782544B1 (de) | Kreiselzettwender | |
DE19923726C1 (de) | Vergnügungsgerät mit einer Überschlagschaukel | |
DE2345411C2 (de) | Vibrations-Straßenwalze | |
DE2639827A1 (de) | Kleine planiermaschine | |
DE2653924C2 (de) | ||
DE2602133B2 (de) | Abgefederter Fahrzeugsitz | |
DE3640075A1 (de) | Ausgleichseinrichtung fuer einen roboterarm |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR IT |
|
17P | Request for examination filed |
Effective date: 19960920 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17Q | First examination report despatched |
Effective date: 20000707 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR IT |
|
REF | Corresponds to: |
Ref document number: 59607195 Country of ref document: DE Date of ref document: 20010809 |
|
ET | Fr: translation filed | ||
ITF | It: translation for a ep patent filed |
Owner name: STUDIO JAUMANN P. & C. S.N.C. |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20040226 Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050220 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050901 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20110311 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20121031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120229 |