Voest-Alpine Zeltweg Gesellschaft m.b.H.

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Patents Grantslast 30 patents

Information Patent Grant
Sliding chair, sliding plate and ribbed plate, respectively, for ra...
- Patent number 5,125,603
- Issue date Jun 30, 1992
- Voest-Alpine Zeltweg Gesellschaft m.b.H.
- Hermann Orasche
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Drive arrangement for shearing drums
- Patent number 5,108,154
- Issue date Apr 28, 1992
- Voest-Alpine Zeltweg Gesellschaft m.b.H.
- Erich Brandl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for feeding fluid for the spraying of picks in a shearing drum
- Patent number 5,098,166
- Issue date Mar 24, 1992
- Voest-Alpine Zeltweg Gesellschaft, m.b.H.
- Bernhard Ebner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shearing machine with movable shearing drum and conveyor
- Patent number 5,072,994
- Issue date Dec 17, 1991
- Voest-Alpine Zeltweg Gesellschaft m.b.H.
- Erich Brandl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for measuring the spacing between aligned rails
- Patent number 5,053,701
- Issue date Oct 1, 1991
- Voest-Alpine Zeltweg Gesellschaft m.b.H.
- Albert Porkristl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Shearing machine with roof-bolt drilling and setting devices
- Patent number 5,050,934
- Issue date Sep 24, 1991
- Voest-Alpine Zeltweg Gesellschaft m.b.H.
- Erich Brandl
- E21 - EARTH DRILLING MINING

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