Roadway driving machine with travel drive

The machine has a jib arm (16) sliding over a flat mining front, with at least two mutually angled portions (16,22) driven about parallel axes, passing through the mining front, in a swivelling manner. Near, or at the free end of the outer arm portion are located rotatably driven cutting tools (24)....

Full description

Saved in:
Bibliographic Details
Main Authors ROESCH, MATTHIAS.., 47475 KAMP-LINTFORT, DE, KRASSNITZER, OTTO, , ZELTWEG, AT, ZITZ, ALFRED., ZELTWEG, AT, LERCHBAUM, KARL., ZELTWEG, AT
Format Patent
LanguageEnglish
German
Published 19.12.1996
Edition6
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
Online AccessGet full text

Cover

More Information
Summary:The machine has a jib arm (16) sliding over a flat mining front, with at least two mutually angled portions (16,22) driven about parallel axes, passing through the mining front, in a swivelling manner. Near, or at the free end of the outer arm portion are located rotatably driven cutting tools (24). At least one jib arm portion can be driven about an additional tilting axis (23), deviating from the direction of the swivel axes, in the direction towards the mining front in a swivelling manner.
Bibliography:Application Number: DE1996123653