EP 1052032 B1 20040728 - Motorised device for internally descaling pipelines by mechanical brushing
Title (en)
Motorised device for internally descaling pipelines by mechanical brushing
Title (de)
Motorisierte Vorrichtung zur internen Entschlackung von Rohrleitungen durch mechanisches Bürsten
Title (fr)
Dispositif motorisé pour le décrassage interne de canalisations par brossage mécanique
Publication
Application
Priority
EP 99870099 A 19990510
Abstract (en)
[origin: EP1052032A1] The dressing machine for pipeline interiors has a motor-transmission group (9,10) driving brushes supported on a carriage (1 The carriage has motor-transmission groups to drive the wheels (2) for movement of the machine in the pipeline. The machine can centring guide rollers mounted opposite the drive wheels.
IPC 1-7
IPC 8 full level
B08B 9/04 (2006.01); B08B 9/051 (2006.01)
CPC (source: EP)
B08B 9/051 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1052032 A1 20001115; EP 1052032 B1 20040728; AT E271934 T1 20040815; DE 69918952 D1 20040902; DE 69918952 T2 20050804; ES 2224590 T3 20050301
DOCDB simple family (application)
EP 99870099 A 19990510; AT 99870099 T 19990510; DE 69918952 T 19990510; ES 99870099 T 19990510