EP 0549768 B1 19960508 - MACHINE FOR CLEANING GRATINGS BY MEANS OF AN OSCILLATING ARM FOR HYDRAULIC WEIRS
Title (en)
MACHINE FOR CLEANING GRATINGS BY MEANS OF AN OSCILLATING ARM FOR HYDRAULIC WEIRS
Title (de)
RECHENREINIGUNGSMASCHINE MIT SCHWENKENDEM ARM FÜR WEHRE
Title (fr)
MACHINE DE NETTOYAGE DES GRILLES A L'AIDE D'UN BRAS OSCILLANT POUR PRESSE HYDRAULIQUE
Publication
Application
Priority
- ES 9101696 A 19910719
- ES 9200054 W 19920717
Abstract (en)
[origin: EP0549768A1] Machine for cleaning gratings for hydraulic weirs, comprising an oscillating arm (3) which oscillates at a pivoting point (2), and a double-acting cylinder (9) intended to position the oscillating arm (3). The above mentionned arm bears, in its interior, a carriage (5) carting the blade (11), which slides by means of wheels (6) rolling on two rails (4), this arrangement making possible the access to any point of the grating for cleaning purposes, owing to the above-mentioned sliding of the carriage (5) inside the arm (3) and also to the displacement of the machine along the weir by means of the rails or guides on which may slide the rollers integral with the base of the machine. <IMAGE>
IPC 1-7
IPC 8 full level
E02B 8/02 (2006.01)
CPC (source: EP)
E02B 8/026 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0549768 A1 19930707; EP 0549768 B1 19960508; AT E137832 T1 19960515; CA 2091901 A1 19930120; DE 69210577 D1 19960613; ES 2046082 A1 19940116; ES 2046082 B1 19940801; FI 931210 A0 19930318; FI 931210 A 19930517; WO 9302255 A1 19930204
DOCDB simple family (application)
EP 92915499 A 19920717; AT 92915499 T 19920717; CA 2091901 A 19920717; DE 69210577 T 19920717; ES 9101696 A 19910719; ES 9200054 W 19920717; FI 931210 A 19930318