AT62087B - Procedure for laying the support grids of backhoe excavators according to the work progress. - Google Patents
Procedure for laying the support grids of backhoe excavators according to the work progress.Info
- Publication number
- AT62087B AT62087B AT62087DA AT62087B AT 62087 B AT62087 B AT 62087B AT 62087D A AT62087D A AT 62087DA AT 62087 B AT62087 B AT 62087B
- Authority
- AT
- Austria
- Prior art keywords
- laying
- work progress
- procedure
- support grids
- support
- Prior art date
Links
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Railway Tracks (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zum Verlegen der Tragroste von Löffelbaggern entsprechend dem Arbe ! tsfortschritt.
Nach dem durch das Patent Nr. 48496 geschützten Verfahren zum Verlegen der Tragroste von Löffelbaggern, entsprechend dem Arbeitsfortschritt, wird der Baggervorderteil angehoben und alsdann der Vorschub des unter den Vorderrädern befindlichen Baggervorderteile bewirkt, worauf der angehobene Teil des Baggers wieder niedergelassen wird. Bezüglich des hinteren Teiles der Tragroste war gegenüber dem vorher bekannten eine Änderung nicht getroffen ; man glaubte, mit den üblichen Vorstücken auskommen zu können, da diese Arbeit ja auch während des Betriebes ausführbar war und mithin die Leistungsfähigkeit des Baggers nicht beeinträchtigte.
Immerhin ist aber dieses Vorstücken der hinteren Geleiseteile, wegen deren hohen Gewichtes, keine ganz leichte Arbeit und ist daher eine besondere Mannschaft erforderlich, die in der Regel aus vier Personen besteht. Um diese Arbeitskräfte zu ersparen, wird nach vorliegender Erfindung nicht nur der vordere Teil des Baggers angehoben, sondern auch der hintere, und der hintere Tragrosttei ! wird mit dem vorderen derart verbunden, dass das gesamte Tragschienensystem vorgeschoben werden kann.
EMI1.1
kleinem Radstand kann man beide Tragrosttede unmittelbar miteinander verbinden.
Die Konstruktion gestattet auch. dass das Tragschienensystem anstatt nach vorne nach hinten vorgezogen wird, so dass der Bagger sich von der Arbeitsstelle entfernen kann, ohne daf besondere Schienen hinter dem Bagger verlegt zu werden brauchen. Dies ist besonders
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**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Procedure for laying the support grids of backhoe excavators according to the work! progress.
According to the process for laying the support grids of backhoe excavators, protected by patent no. Regarding the rear part of the support grids, no change was made to what was previously known; it was believed that they could get by with the usual preliminary work, since this work could also be carried out during operation and therefore did not impair the performance of the excavator.
At least, however, this advance of the rear track sections is not very easy work because of their heavy weight and therefore a special team is required, which usually consists of four people. In order to save this manpower, according to the present invention not only the front part of the excavator is raised, but also the rear and the rear supporting grate! is connected to the front one in such a way that the entire mounting rail system can be advanced.
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With a small wheelbase, the two support grids can be connected directly to one another.
The construction also allows. that the support rail system is pulled forward instead of forwards to the rear so that the excavator can move away from the work site without the need for special rails to be laid behind the excavator. This is special
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** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE48496X | 1909-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT62087B true AT62087B (en) | 1913-11-10 |
Family
ID=5626002
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT48496D AT48496B (en) | 1909-06-15 | 1910-06-01 | Procedure for laying the support grids of backhoe excavators according to the work progress. |
| AT62087D AT62087B (en) | 1909-06-15 | 1913-01-15 | Procedure for laying the support grids of backhoe excavators according to the work progress. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT48496D AT48496B (en) | 1909-06-15 | 1910-06-01 | Procedure for laying the support grids of backhoe excavators according to the work progress. |
Country Status (1)
| Country | Link |
|---|---|
| AT (2) | AT48496B (en) |
-
1910
- 1910-06-01 AT AT48496D patent/AT48496B/en active
-
1913
- 1913-01-15 AT AT62087D patent/AT62087B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| AT48496B (en) | 1911-06-10 |
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