EP 0995845 A3 20010404 - Device for clearing a waste pipe
Title (en)
Device for clearing a waste pipe
Title (de)
Vorrichtung zum Freimachen einer Abflussleitung
Title (fr)
Dispositif pour nettoyer un tuyau d'écoulement
Publication
Application
Priority
DE 29818864 U 19981022
Abstract (en)
[origin: EP0995845A2] Drain pipe of sanitary equipment, such as a washbasin, having a siphon arrangement, is freed using a pipe (2), the interior of which is connected to the interior of a handle (1), which has a connection fitting (8) to a supply line. The pipe has a flexible coil spring (3) acting as a sheath and lined with a sealing hose (4). Preferably, the interior of the handle has a check valve (14), separating the inlet to the pipe from an upstream storage chamber (16).
IPC 1-7
IPC 8 full level
E03C 1/306 (2006.01)
CPC (source: EP)
E03C 1/306 (2013.01)
Citation (search report)
- [YA] DE 9308971 U1 19930930 - GOLDAMMER KURT [DE]
- [Y] US 4420852 A 19831220 - BOWLSBY DAVID [US]
- [A] DE 29712103 U1 19970911 - FASBENDER JOSEF [DE]
- [A] US 3134120 A 19640526 - BROWN CHARLES E
- [A] US 3937404 A 19760210 - JOHNSON ARTHUR L
- [A] US 4364140 A 19821221 - IRWIN LAWRENCE F
- [A] US 2315673 A 19430406 - HUGH TAYLOR WILLIAM
- [A] US 4447917 A 19840515 - WALTER KLAUS [DE]
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)
DE 29818864 U1 19990107; EP 0995845 A2 20000426; EP 0995845 A3 20010404
DOCDB simple family (application)
DE 29818864 U 19981022; EP 99116912 A 19990827