DE3016793C3 - - Google Patents

Info

Publication number

DE3016793C3

DE3016793C3 DE3016793C3 DE 3016793 C3 DE3016793 C3 DE 3016793C3 DE 3016793 C3 DE3016793 C3 DE 3016793C3

Authority

DE

Germany

Prior art keywords

tunnel

floor

cleaning

blade

segments

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.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 238000004140 cleaning Methods 0.000 claims description 11
• 230000005641 tunneling Effects 0.000 claims description 9
• 230000000284 resting effect Effects 0.000 claims description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
• 239000010802 sludge Substances 0.000 description 3
• 230000002349 favourable effect Effects 0.000 description 2
• 238000005553 drilling Methods 0.000 description 1
• 210000000003 hoof Anatomy 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 238000005065 mining Methods 0.000 description 1
• 230000001141 propulsive effect Effects 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• 239000013589 supplement Substances 0.000 description 1