PL75357B2 - - Google Patents

Info

Publication number

PL75357B2

PL75357B2 PL15458272A PL15458272A PL75357B2 PL 75357 B2 PL75357 B2 PL 75357B2 PL 15458272 A PL15458272 A PL 15458272A PL 15458272 A PL15458272 A PL 15458272A PL 75357 B2 PL75357 B2 PL 75357B2

Authority

PL

Poland

Prior art keywords

dam

articulated

casing assembly

bracket

console

Prior art date

1972-04-06

Links

• Espacenet
• Global Dossier
• Discuss

• 230000008878 coupling Effects 0.000 claims 1
• 238000010168 coupling process Methods 0.000 claims 1
• 238000005859 coupling reaction Methods 0.000 claims 1
• 238000009941 weaving Methods 0.000 claims 1
• 238000009412 basement excavation Methods 0.000 description 8
• 238000005065 mining Methods 0.000 description 4
• 238000010276 construction Methods 0.000 description 3
• 238000007789 sealing Methods 0.000 description 3
• 230000006378 damage Effects 0.000 description 2
• 239000011295 pitch Substances 0.000 description 2
• 239000011435 rock Substances 0.000 description 2
• 230000006978 adaptation Effects 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 230000032798 delamination Effects 0.000 description 1
• 238000006073 displacement reaction Methods 0.000 description 1
• 229910052500 inorganic mineral Inorganic materials 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000011707 mineral Substances 0.000 description 1
• 230000003252 repetitive effect Effects 0.000 description 1