EP 1180066 A1 20020220 - OPTIMISED SCRAPER FOR A CONDUIT
Title (en)
OPTIMISED SCRAPER FOR A CONDUIT
Title (de)
OPTIMIERTER ROHRLEITUNGSMOLCH
Title (fr)
RACLEUR OPTIMISE POUR CONDUITE
Publication
Application
Priority
- FR 0001032 W 20000419
- FR 9905891 A 19990506
Abstract (en)
[origin: US6574821B1] A two-directional scraping device (1;25) intended for a fluid carrying pipe includes at least one thin disk (6) made of polymer stiffened by reinforcing means (8) secured to the disk. The disk, including the reinforcement, is divided into petals by at least two radial slots (11) whose length is smaller than the radius of the disk, the radius of the disk being substantially greater than the inside diameter of said pipe.
IPC 1-7
IPC 8 full level
B08B 9/053 (2006.01); B08B 9/04 (2006.01); B08B 9/055 (2006.01); F16L 55/26 (2006.01); F17D 3/08 (2006.01)
CPC (source: EP KR US)
B08B 9/055 (2013.01 - KR); B08B 9/0553 (2013.01 - EP US); B08B 9/0557 (2013.01 - EP US)
Citation (search report)
See references of WO 0067926A1
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)
US 6574821 B1 20030610; AT E289224 T1 20050315; AU 4126800 A 20001121; CA 2373100 A1 20001116; CA 2373100 C 20090210; DE 60018178 D1 20050324; DE 60018178 T2 20051229; EP 1180066 A1 20020220; EP 1180066 B1 20050216; ES 2248069 T3 20060316; FR 2793171 A1 20001110; FR 2793171 B1 20010615; JP 2002543969 A 20021224; KR 20020021372 A 20020320; PT 1180066 E 20050630; TW 530141 B 20030501; WO 0067926 A1 20001116
DOCDB simple family (application)
US 95919101 A 20011019; AT 00920850 T 20000419; AU 4126800 A 20000419; CA 2373100 A 20000419; DE 60018178 T 20000419; EP 00920850 A 20000419; ES 00920850 T 20000419; FR 0001032 W 20000419; FR 9905891 A 19990506; JP 2000616943 A 20000419; KR 20017014029 A 20011102; PT 00920850 T 20000419; TW 89108378 A 20000503