EP 0672801 B1 20020213 - Screen element, gully and street and sewer cleaning vehicle comprising such a screen element
Title (en)
Screen element, gully and street and sewer cleaning vehicle comprising such a screen element
Title (de)
Siebelement, Entwässerungsmulde sowie Strassen- und Kanalreinigungsfahrzeug mit einem derartigen Siebelement
Title (fr)
Elément de tamis, caniveau et véhicule de nettoyage de rues et égouts comprenant un tel élément de tamis
Publication
Application
Priority
CH 74294 A 19940314
Abstract (en)
[origin: EP0672801A2] The sieve component comprises a sieve plate with several systematically arranged trickle holes (17). These trickle holes are arranged in parallel, spaced, running horizontally and superimposed rows. They are screened by downwardly facing screen components (18) at an angle. Dewatering material or cleaning material (56) cannot accumulate directly in front of the trickle holes. It instead forms a trickle channel in the wedge-shaped corner between the sieve plate and the screening components.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E01H 1/0827 (2013.01); E03F 7/10 (2013.01)
Designated contracting state (EPC)
AT CH DE DK FR GB IT LI NL
DOCDB simple family (publication)
EP 0672801 A2 19950920; EP 0672801 A3 19970122; EP 0672801 B1 20020213; AT E213296 T1 20020215; CH 690785 A5 20010115; DE 59510043 D1 20020321
DOCDB simple family (application)
EP 95810157 A 19950310; AT 95810157 T 19950310; CH 74294 A 19940314; DE 59510043 T 19950310