ZA9810723B - A device for sealing off the working area of a gallery driving or mining machine - Google Patents

A device for sealing off the working area of a gallery driving or mining machine

Info

Publication number
ZA9810723B
ZA9810723B ZA9810723A ZA9810723A ZA9810723B ZA 9810723 B ZA9810723 B ZA 9810723B ZA 9810723 A ZA9810723 A ZA 9810723A ZA 9810723 A ZA9810723 A ZA 9810723A ZA 9810723 B ZA9810723 B ZA 9810723B
Authority
ZA
South Africa
Prior art keywords
sealing
working area
mining machine
gallery driving
gallery
Prior art date
Application number
ZA9810723A
Inventor
Erich Brandl
Egmont Lammer
Gerhard Reiter
Original Assignee
Tamrock Voest Alpine Bergtech
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 Tamrock Voest Alpine Bergtech filed Critical Tamrock Voest Alpine Bergtech
Publication of ZA9810723B publication Critical patent/ZA9810723B/en

Links

ZA9810723A 1997-12-19 1998-11-24 A device for sealing off the working area of a gallery driving or mining machine ZA9810723B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT216097A AT408125B (en) 1997-12-19 1997-12-19 Arrangement for sealing the working space of a heading or winning machine

Publications (1)

Publication Number Publication Date
ZA9810723B true ZA9810723B (en) 1999-05-31

Family

ID=3529042

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9810723A ZA9810723B (en) 1997-12-19 1998-11-24 A device for sealing off the working area of a gallery driving or mining machine

Country Status (2)

Country Link
AT (1) AT408125B (en)
ZA (1) ZA9810723B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443289C1 (en) * 1984-11-28 1993-02-11 Friedrich Wilhelm Paurat Method for reducing the ignition of mine gas when working a partially cut tunnel boring machine
AT386457B (en) * 1986-11-26 1988-08-25 Voest Alpine Ag BREWING MACHINE

Also Published As

Publication number Publication date
ATA216097A (en) 2001-01-15
AT408125B (en) 2001-09-25

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