EP0046745A1 - Machine à inciser - Google Patents

Machine à inciser Download PDF

Info

Publication number
EP0046745A1
EP0046745A1 EP81890125A EP81890125A EP0046745A1 EP 0046745 A1 EP0046745 A1 EP 0046745A1 EP 81890125 A EP81890125 A EP 81890125A EP 81890125 A EP81890125 A EP 81890125A EP 0046745 A1 EP0046745 A1 EP 0046745A1
Authority
EP
European Patent Office
Prior art keywords
machine frame
caterpillars
tabs
straps
crawler
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.)
Withdrawn
Application number
EP81890125A
Other languages
German (de)
English (en)
Inventor
Herwich Wrulich
Kurt Schaffer
Arnulf Kissich
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.)
Voestalpine AG
Original Assignee
Voestalpine 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 Voestalpine AG filed Critical Voestalpine AG
Publication of EP0046745A1 publication Critical patent/EP0046745A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C33/00—Trucks or other devices for transporting machines for slitting or completely freeing the mineral from the seam

Definitions

  • the invention relates to a crawler traversing machine in which a caterpillar carrying the caterpillar tracks is fixed to the machine frame on both sides of the machine frame.
  • Such cutting machines are used in mining for tunneling as well as in the construction industry for driving tunnels or, if necessary, for mining rock in road construction.
  • the ridge height is usually low and there should still be room above the cutting machine for various additional equipment such as removal aids, dedusting devices, etc.
  • the ground clearance is of minor importance, since the cutting machine generally only moves forward in one lane and the sole is cleared through the loading ramp. Even with a soft sole there is therefore no risk of the frame sitting on.
  • the invention now aims to make a cutting machine usable under favorable conditions both in the mining and in the construction industry.
  • the invention exists here essentially in that the caterpillars, that is the caterpillar frames which carry the caterpillar chain, are fastened to the machine frame in a height-adjustable manner. In this way, it is possible to use the same cutting machine in mining with a small height dimension and thus with low ground clearance and in the construction industry with a large ground clearance but larger dimensions.
  • the low ground clearance can be accepted without disadvantage and when used in the construction industry, the larger ground clearance prevents the machine frame of the cutting machine from sitting on the ground and therefore the caterpillars. spin freely.
  • the caterpillars can be connected to the machine frame via a lifting device, but such a training is expensive.
  • the caterpillars are therefore preferably releasably attached to the machine frame and can be attached to it at at least two different heights.
  • Such training is structurally simple and completely sufficient for the intended purpose, since a cutting machine is only used over long periods of time either in the mining or in the construction industry and therefore a frequent changeover is not an option.
  • straps projecting inward are fixed, in particular welded, to the caterpillar ships, which can be connected to outwardly projecting straps of the machine frame by means of connecting bolts, the straps of the caterpillar ships and / or the straps of the machine frame having holes for the connecting bolts in have different altitudes.
  • the straps of the caterpillars or the machine frame are expediently encompassed by double straps of the machine frame or the caterpillar ships.
  • Fig. 1 shows a cross section through the machine frame and the caterpillars according to line I-I of Fig. 2, Fig. 2 shows a plan view of the attachment points.
  • the tabs 5 of the machine frame 4 are designed as double tabs for strength reasons.
  • two tabs 3 and two pairs of tabs 5 are arranged. These pairs of tabs can be connected by a common connecting bolt 10.
  • These connecting bolts 10 can be designed as screw bolts or can be secured in their position with split pins.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Catching Or Destruction (AREA)
EP81890125A 1980-08-21 1981-07-21 Machine à inciser Withdrawn EP0046745A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0426880A AT367859B (de) 1980-08-21 1980-08-21 Schraemmaschine
AT4268/80 1980-08-21

Publications (1)

Publication Number Publication Date
EP0046745A1 true EP0046745A1 (fr) 1982-03-03

Family

ID=3561816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81890125A Withdrawn EP0046745A1 (fr) 1980-08-21 1981-07-21 Machine à inciser

Country Status (10)

Country Link
EP (1) EP0046745A1 (fr)
JP (1) JPS57134367A (fr)
AT (1) AT367859B (fr)
AU (1) AU7331981A (fr)
BR (1) BR8105324A (fr)
IN (1) IN151517B (fr)
PL (1) PL133506B1 (fr)
RO (1) RO84544B (fr)
YU (1) YU201981A (fr)
ZA (1) ZA814986B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0628385Y2 (ja) * 1987-06-19 1994-08-03 株式会社クボタ クロ−ラ式作業車
JP2549137Y2 (ja) * 1991-11-06 1997-09-30 和江 三木 わきの下に貼る汗取りパッド

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856883C (de) * 1950-12-02 1952-11-24 Eickhoff Maschinenfabrik Geb Schraemmaschinenfahrgestell
DE881176C (de) * 1951-04-17 1953-06-29 Eduard Hoting Vorrichtung zum Reinigen von Entwaesserungsgraeben
DE1924669A1 (de) * 1968-06-10 1969-12-18 Menzi Ag Ernst Unterstuetzkonstruktion fuer einen Bagger
CH510180A (de) * 1969-07-25 1971-07-15 Menzi Ag Ernst Unterstützkonstruktion für einen Bagger
CH541042A (de) * 1969-07-25 1973-08-31 Menzi Ag Ernst Unterstützkonstruktion für einen Bagger
GB1508605A (en) * 1975-11-19 1978-04-26 Smalley Ltd R Excavating vehicles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856883C (de) * 1950-12-02 1952-11-24 Eickhoff Maschinenfabrik Geb Schraemmaschinenfahrgestell
DE881176C (de) * 1951-04-17 1953-06-29 Eduard Hoting Vorrichtung zum Reinigen von Entwaesserungsgraeben
DE1924669A1 (de) * 1968-06-10 1969-12-18 Menzi Ag Ernst Unterstuetzkonstruktion fuer einen Bagger
CH510180A (de) * 1969-07-25 1971-07-15 Menzi Ag Ernst Unterstützkonstruktion für einen Bagger
CH541042A (de) * 1969-07-25 1973-08-31 Menzi Ag Ernst Unterstützkonstruktion für einen Bagger
GB1508605A (en) * 1975-11-19 1978-04-26 Smalley Ltd R Excavating vehicles

Also Published As

Publication number Publication date
PL133506B1 (en) 1985-06-29
AT367859B (de) 1982-08-10
ZA814986B (en) 1982-07-28
PL232672A1 (fr) 1982-03-01
IN151517B (fr) 1983-05-07
ATA426880A (de) 1981-12-15
RO84544A (fr) 1984-06-21
JPS57134367A (en) 1982-08-19
AU7331981A (en) 1982-02-25
RO84544B (ro) 1984-08-30
YU201981A (en) 1983-12-31
BR8105324A (pt) 1982-05-04

Similar Documents

Publication Publication Date Title
DE2719412A1 (de) Fahrbarer bandfoerderer
DE2216799C2 (de) Gleisverfahrbare Maschine zum Verteilen und Profilieren des Bettungsschotters eines Eisenbahngleises
DE2810386C2 (de) Vorrichtung zum Vortrieb von Gräben
EP0523757A2 (fr) Pont déplaçable
DE2252948A1 (de) Laufkettenkran
DE3049318C2 (de) Fräswalzenhalterung für Fräsmaschinen zum Abfräsen von Straßendecken
EP0046745A1 (fr) Machine à inciser
DE69713672T2 (de) Gleiskettenfahrzeug mit einziehbaren und abnehmbaren Seitenteilen
DE3886217T2 (de) Gerät zum hochbrechen eines schachtes im gestein.
DD294528A5 (de) Kontinuierlich verfahrbare gleisstopfmaschine mit pfluganordnung
AT404054B (de) Ankerbohr- und -setzeinrichtung
DE4115907A1 (de) Kabelpflug zum verlegen von kabeln im erdreich, insbesondere im grundbereich von gewaessern
DE1815318A1 (de) Gleiskettenfahrzeug,insbesondere Raupenbagger oder Kran
DE3316840A1 (de) Teilschnittvortriebsmaschine zum auffahren von strecken
DE3744935C2 (de) Ausbaumaschine für den Streckenvortrieb (Verbunden mit P 37 11 517.0)
DE4123777A1 (de) Zur montage an die frontseite eines traegerfahrzeugs ausgebildete anbaufraese
DE2065716C3 (de) Verfahren zum Vortreiben eines Tunnels, eines Stollens o.dgl. und Vortriebsmaschine zur Durchführung dieses Verfahrens
DE2623061A1 (de) Hobelanlage mit stallhobeleinrichtung fuer strebbetriebe u.dgl.
DE443615C (de) Streckenvortriebsmaschine mit Schraemwerk, insbesondere fuer den Braunkohlenbergbau
DE2313400A1 (de) Gewinnungsmaschine, insbesondere walzenschraemmaschine fuer den untertagebetrieb
DE2010622A1 (fr)
DE559720C (de) Selbstfahrende unterirdische Horizontal-Erdbohrmaschine
DE968720C (de) Raupenfahrwerk, insbesondere fuer schwere Geraete, wie Bagger, Tagebaugeraete, Krane od. dgl.
EP0464583B1 (fr) Appareil de meulage de rails
DE2006724C (de) Auf einem Fahrzeug montierte Bohrvorrichtung

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

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19820623

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19831124

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WRULICH, HERWICH

Inventor name: SCHAFFER, KURT

Inventor name: KISSICH, ARNULF