DE1484714A1 - Excavator, stacker or the like. Opencast mining equipment with three crawler tracks - Google Patents

Excavator, stacker or the like. Opencast mining equipment with three crawler tracks

Info

Publication number
DE1484714A1
DE1484714A1 DE19611484714 DE1484714A DE1484714A1 DE 1484714 A1 DE1484714 A1 DE 1484714A1 DE 19611484714 DE19611484714 DE 19611484714 DE 1484714 A DE1484714 A DE 1484714A DE 1484714 A1 DE1484714 A1 DE 1484714A1
Authority
DE
Germany
Prior art keywords
excavator
substructure
supported
area
point
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
DE19611484714
Other languages
German (de)
Inventor
Becker Dipl-Ing Anton
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.)
BWS Technologie GmbH
Original Assignee
Maschinenfabrik Buckau R Wolf AG
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 Maschinenfabrik Buckau R Wolf AG filed Critical Maschinenfabrik Buckau R Wolf AG
Publication of DE1484714A1 publication Critical patent/DE1484714A1/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02Travelling-gear, e.g. associated with slewing gears

Description

Claims (3)

Geänderter Patentanspruch Bagger, Absetzer oder dergleichen GroBt;#igebaugeräte, mit drei-Doppelraupen-Fahrwerken, von denen Zwei Fahrwerke auf je einer Geräteseite nebeneinander liegen und die in waagerechter Ebene schwenkbare dritte Lenkraupe in einer Längsachse des Gerätes und gegen die seitlichen Fahrwerke mit Abstand nach vorn oder hinten versetzt angeordnet ist., und mit einem die Führungsrahmen der Raupenfahrwerke verbindenden Unterbau, sowie mit einem auf dem Unterbau gelagerten, den Baggeroberbau tragenden Einstellteil, der sowohl in als auch quer zur Fahrtrichtung in waagerechter Ebene mittels zweier Höheneinstellvorrichtungen einstellbar ist, wobei der aus einem torsionssteifen Kastenträger bestehende Unterbau im Bereich der Zwei- punktabstützung zwischen den Doppelraupen als geschlosenes Unterteil ausgebildet-ist, dadurch gekennzeichnet, daB der Unterbau im Bereich der Einpunktabstützung zur Unterbringung der Einzelraupe (3) 'zu einem nach unten geöffneten U-Frofil ausgebildet ist, und oberhalb des torsionssteifen Kastenträgers zur Lagerung des Kugelzapfens (18) und der Kugelpfanne für den Stützpunkt (8) ein nach beiden Seiten mittels Streben (30-32) abgestützten kastenförmiges,Oberteil (6) angeordnet ist. . P a t e n t a n s p r ü c h e , Amended claim excavator, spreader or the like large; #igebaugeräte, with three double crawler chassis, of which two chassis are next to each other on one side of the device and the third steering caterpillar, which can be pivoted in a horizontal plane, in a longitudinal axis of the device and against the side chassis at a distance is arranged forward or backward offset., and connected with a lead frame of the crawler chassis base, and supported with a on the base, the excavator superstructure bearing adjustment, both in as is also adjustable transversely to the direction in the horizontal plane by means of two height adjustment devices, wherein the The substructure consisting of a torsionally rigid box girder in the area of the two- point support between the double caterpillars is designed as a closed lower part, characterized in that the substructure in the area of the single-point support for accommodating the single caterpillar (3) is designed as a downwardly open U-shaped profile det is, and above the torsionally rigid box girder for mounting the ball stud (18) and the ball socket for the support point (8) a box-shaped upper part (6) supported on both sides by means of struts (30-32) is arranged. . Patent claims, 2. Baggertod. dgl. nach Anspruch 1, dadurch gekennzeichnet, daß der Einstellteil (9) mittels zwei im Bereich der Zweipunktabstützung angeordneter Höheneinstellvorrichtung (1o) und einem im Bereich der Einpunktabstützung angeordnetem Kugelzapfen (8) auf dem Unterbau abgestützt ist, und der Einstellteil (9) dem Kugelzapfen (8) gegenüberliegend, eine die horizontalen Krtfte.des Oberbaues aufnehmende Führung (27) aufweist: 2. Excavator death. Like. According to claim 1, characterized in that that the adjustment part (9) is arranged by means of two in the area of the two-point support Height adjustment device (1o) and one arranged in the area of the one-point support Ball stud (8) is supported on the substructure, and the adjustment part (9) the ball stud (8) opposite, a guide that absorbs the horizontal forces of the superstructure (27) has: 3. Bagger, :od. dgl: nach Anspruch t, dadurch gekennzeichnet, daß der Unterbau an der Zweipunktseite auf seitlich in die Doppelraupen (1, 2) hineinragenden, quer zur Fahrtrichtung liegenden Achsen (23, 24) und an der Enpunktsete auf ein zwischen den Einzelraupen (3) angeordnetes Kreuzgelenk (19 - 21) von oben abgestützt ist.3rd excavator,: od. the like: according to claim t, characterized in that the substructure on the two-point side on laterally protruding into the double caterpillars (1, 2), axes (23, 24) lying transversely to the direction of travel and on the endpoint set on Universal joint (19-21) arranged between the individual caterpillars (3) supported from above is.
DE19611484714 1961-11-09 1961-11-09 Excavator, stacker or the like. Opencast mining equipment with three crawler tracks Pending DE1484714A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0050815 1961-11-09

Publications (1)

Publication Number Publication Date
DE1484714A1 true DE1484714A1 (en) 1969-06-04

Family

ID=7306950

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19611484714 Pending DE1484714A1 (en) 1961-11-09 1961-11-09 Excavator, stacker or the like. Opencast mining equipment with three crawler tracks

Country Status (1)

Country Link
DE (1) DE1484714A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19736390C1 (en) * 1997-08-21 1999-02-11 Man Takraf Foerdertechnik Gmbh Horizontal support table for open cast earth working
US6276758B1 (en) 1998-09-05 2001-08-21 MAN TAKRAF Fördertechnik GmbH Surface miner with tilting superstructure for depth control
DE19941799C2 (en) * 1998-09-05 2003-11-27 Man Takraf Foerdertechnik Gmbh Surface mining equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19736390C1 (en) * 1997-08-21 1999-02-11 Man Takraf Foerdertechnik Gmbh Horizontal support table for open cast earth working
US6276758B1 (en) 1998-09-05 2001-08-21 MAN TAKRAF Fördertechnik GmbH Surface miner with tilting superstructure for depth control
DE19941799C2 (en) * 1998-09-05 2003-11-27 Man Takraf Foerdertechnik Gmbh Surface mining equipment
CZ296840B6 (en) * 1998-09-05 2006-06-14 MAN TAKRAF Fördertechnik GmbH Device for open-pit mining

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