EP 1090193 A1 20010411 - DEVICE FOR PREVENTING CLOGGINGS UPSTREAM FROM AN INFLOW OF A DRAIN PIPE
Title (en)
DEVICE FOR PREVENTING CLOGGINGS UPSTREAM FROM AN INFLOW OF A DRAIN PIPE
Title (de)
VORRICHTUNG ZUR VERHINDERUNG VON STAUUNGEN VOR EINEM EINLAUF EINES ENTWÄSSERUNGSROHRES
Title (fr)
DISPOSITIF POUR EMPECHER DES OBSTRUCTIONS EN AMONT D'UNE ENTREE D'UN TUYAU D'ASSAINISSEMENT
Publication
Application
Priority
- DE 9901653 W 19990528
- DE 19828076 A 19980624
Abstract (en)
[origin: DE19828076C1] The invention relates to a device (114) for preventing cloggings upstream from an inflow (156) of a drain pipe (154), comprising a screen element (110) for capturing deposited impurities(150). In order to produce said device, which avoids expenditures for routine cleaning especially in roof drainage systems, the device (114) has at least one cutting tool (112) located substantially parallel to the surface of the screen element (110) and a relative movement can be carried out between the cutting tool (112) and the screen element (110) so that an impurity (150) which has penetrated into the screen element (110) can be sheared.
IPC 1-7
IPC 8 full level
E04D 13/04 (2006.01); E04D 13/076 (2006.01); E04D 13/08 (2006.01)
CPC (source: EP)
E04D 13/0409 (2013.01); E04D 13/076 (2013.01); E04D 13/0767 (2013.01); E04D 2013/0413 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9967480 A1 19991229; DE 19828076 C1 19990826; EP 1090193 A1 20010411; HU P0600521 A2 20061228; PL 345655 A1 20020102
DOCDB simple family (application)
DE 9901653 W 19990528; DE 19828076 A 19980624; EP 99936418 A 19990528; HU P0600521 A 19990528; PL 34565599 A 19990528