EP 0042370 A1 19811223 - Brush cover for rotating driven cleaning roll brushes.
Title (en)
Brush cover for rotating driven cleaning roll brushes.
Title (de)
Bürstabdeckung für rotierend angetriebene walzenförmige Reinigungsbürsten.
Title (fr)
Couvercle pour brosses de nettoyage cylindriques à propulsion rotative.
Publication
Application
Priority
AT 320480 A 19800618
Abstract (en)
The brush cover has webs (6) which are arranged transversely to the axial direction of the brush (1) and which engage between the bristle bundles (3) of the brush (1) on the half of the brush located on the cleaning side in the region of the open underside of the cover (4) in order thus to prevent the drawing-in of loose articles, e.g. items of clothing, by the brush. <IMAGE>
Abstract (de)
Bürstenabdeckung für rotierend angetriebene walzenförmige Reinigungsbürsten mit quer zur Achsrichtung der Bürste (1) angeordneten Stegen (6), die an der reinigungsseitig gelegenen Bürstenhälfte im Bereich der offenen Unterseite der Abdeckung (4) zwischen die Borstenbüschel (3) der Bürste (1) eingreifen, um damit das Hineinziehen loser Gegenstände, z. B. von Kleidungsstücken, durch die Bürste zu verhindern.
IPC 1-7
IPC 8 full level
A47L 9/04 (2006.01); A47L 11/24 (2006.01); A47L 11/33 (2006.01)
CPC (source: EP)
A47L 9/0411 (2013.01); A47L 9/0477 (2013.01); A47L 9/0488 (2013.01); A47L 11/33 (2013.01); A47L 11/40 (2013.01); A47L 11/4041 (2013.01)
Citation (search report)
- US 2026414 A 19351231 - BURCH ORSON G
- DE 2333817 A1 19750313 - HUKUBA HIROSHI
- US 2798243 A 19570709 - WEX HANS B
- US 2770825 A 19561120 - PULLEN FRED W
- US 3646629 A 19720307 - BIENEK GUNTER
- DE 451109 C 19271021 - HOOVER CO
- DE 7332736 U
Designated contracting state (EPC)
BE CH DE FR GB IT NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 81890094 A 19810603; JP 9365981 A 19810617