EP 1707678 A3 20080326 - Street sweeper having a mechanical vacuum filter system for refuse collection
Title (en)
Street sweeper having a mechanical vacuum filter system for refuse collection
Title (de)
Strassenkehrmaschine mit einem mechanischen Vakuumfilter zum Sammeln von Müll
Title (fr)
Dispositif de balayage des rues avec un filtre mécanique sous vide pour collecter des ordures
Publication
Application
Priority
IT PR20050012 A 20050330
Abstract (en)
[origin: EP1707678A2] The invention is applicable in the field of street sweepers and particularly those sweepers having a mechanical vacuum filter system for collecting refuse in a hopper. Namely, the sweeper has a vacuum system comprising a combination of air blowing means located behind a cylindrical rotating brush against the ground and all along the brush, and a fine particulate filter PM10 and PM2.5 through which the intake air is conveyed into a refuse receiving hopper.
IPC 8 full level
E01H 1/08 (2006.01)
CPC (source: EP)
E01H 1/0854 (2013.01); E01H 1/0872 (2013.01)
Citation (search report)
- [Y] US 2005060834 A1 20050324 - STRAUSER DANIEL P [US]
- [Y] US 6154922 A 20001205 - VANDERLINDEN ROGER P [CA]
- [A] US 4310944 A 19820119 - KROLL HARLEY E, et al
- [A] FR 2685366 A1 19930625 - NICOLAS [FR]
- [A] US 6195837 B1 20010306 - VANDERLINDEN ROGER P [CA]
- [A] US 4754521 A 19880705 - ZONI SERGIO [IT]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1707678 A2 20061004; EP 1707678 A3 20080326; IT PR20050012 A1 20060930
DOCDB simple family (application)
EP 06005728 A 20060321; IT PR20050012 A 20050330