Global Patent Index - EP 1090193 A1

EP 1090193 A1 2001-04-11 - 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

EP 1090193 A1 (DE)

Application

EP 99936418 A

Priority

  • DE 9901653 W
  • DE 19828076 A

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 (main, further and additional classification)

E04D 13/04; B01D 29/44; B01D 29/64

IPC 8 full level (invention and additional information)

E04D 13/04 (2006.01); E04D 13/076 (2006.01); E04D 13/08 (2006.01)

CPC (invention and additional information)

E04D 13/076 (2013.01); E04D 13/0409 (2013.01); E04D 13/0767 (2013.01); E04D 2013/0413 (2013.01)

Citation (search report)

See references of WO 9967480A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 19828076 C1 19990826; EP 1090193 A1 20010411; HU 0600521 A2 20061228; PL 345655 A1 20020102; WO 9967480 A1 19991229

INPADOC legal status


2003-07-09 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20021203

2001-04-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001129

2001-04-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE