EP 0891462 A1 19990120 - FILTERING STAIRWAY FOR SWIMMING POOL
Title (en)
FILTERING STAIRWAY FOR SWIMMING POOL
Title (de)
FILTERTREPPE FÜR SCHWIMMBASSIN
Title (fr)
ESCALIER FILTRANT POUR BASSIN DE PISCINE
Publication
Application
Priority
- FR 9700632 W 19970409
- FR 9604836 A 19960412
Abstract (en)
[origin: FR2747417A1] The present invention which features a filtering stairway for a swimming pool is characterized by a combination of the following arrangements: the body (1) of the stairway defines a closed and hollow volume obtained by rotational moulding to constitute a tank (1a) with steps (1b) on its front part; the tank (1a) communicates with the water in the pool; the tank (1a) has internal arrangements to allow the installation of a filtering system (3, 4) communicating with the water contained in the said tank (1a); the surface (1f) of the body (1) opposite to the one with the steps (1b) is provided with fixtures (1g, 1h) for the installation and the fixing of a box (2) obtained by rotational moulding and in which are fitted suction and discharge means (1) combined with the filtering system (3, 4). The body includes lateral means for fitting adjacent panels forming the swimming pool.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E04H 4/1209 (2013.01); E04H 4/144 (2013.01); E04H 4/148 (2013.01)
Citation (search report)
See references of WO 9739211A1
Designated contracting state (EPC)
AT BE CH DE ES GB GR IE IT LI LU NL PT
DOCDB simple family (publication)
FR 2747417 A1 19971017; FR 2747417 B1 19980522; AR 006591 A1 19990908; AT E218663 T1 20020615; AU 2640897 A 19971107; AU 710220 B2 19990916; BR 9708636 A 19990413; CA 2251026 A1 19971023; CA 2251026 C 20060815; CN 1088495 C 20020731; CN 1218531 A 19990602; CZ 287300 B6 20001011; CZ 310998 A3 19990317; DE 69713082 D1 20020711; DE 69713082 T2 20030102; EG 21527 A 20011128; EP 0891462 A1 19990120; EP 0891462 B1 20020605; ES 2175394 T3 20021116; ID 19605 A 19980723; PT 891462 E 20021129; SA 97180119 B1 20060925; TR 199802038 T2 19990118; TW 344778 B 19981111; UA 47474 C2 20020715; WO 9739211 A1 19971023
DOCDB simple family (application)
FR 9604836 A 19960412; AR P970101430 A 19970410; AT 97918193 T 19970409; AU 2640897 A 19970409; BR 9708636 A 19970409; CA 2251026 A 19970409; CN 97194583 A 19970409; CZ 310998 A 19970409; DE 69713082 T 19970409; EG 29297 A 19970410; EP 97918193 A 19970409; ES 97918193 T 19970409; FR 9700632 W 19970409; ID 979711 A 19970410; PT 97918193 T 19970409; SA 97180119 A 19970608; TR 9802038 T 19970409; TW 86106148 A 19970507; UA 98115992 A 19970409