Title (en)

Sweeping unit

Title (de)

Kehraggregat

Title (fr)

Unité de balayage

Publication

EP 0830833 A3 19991006 (DE)

Application

EP 97116273 A 19970918

Priority

DE 19638425 A 19960919

Abstract (en)

[origin: DE19638425A1] The mechanism has at least one sweeping band (11) comprising an endless line of bristles (23) revolving between two guide rollers (21). The guide rollers may move across to change the swept width. A further drive roller (27) is engaged with the endless line. This roller does not move across with the others, but remains in contact with the line regardless of the line's position.

IPC 1-7

A47L 11/40; A47L 11/24

IPC 8 full level

A47L 11/24 (2006.01); A47L 11/40 (2006.01)

CPC (source: EP)

A47L 11/24 (2013.01); A47L 11/4047 (2013.01)

Citation (search report)

• [X] DE 4427726 A1 19960215 - HEFTER MASCHINENBAU [DE]
• [AD] EP 0424229 A1 19910424 - PROTEE [FR]
• [AD] WO 9221275 A1 19921210 - ZACHHUBER KURT [DE]
• [A] FR 2652099 A1 19910322 - GRZESZCZAK WACTAW

Designated contracting state (EPC)

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

DOCDB simple family (publication)

DE 19638425 A1 19970313; DE 19638425 C2 19980507; EP 0830833 A2 19980325; EP 0830833 A3 19991006

DOCDB simple family (application)

DE 19638425 A 19960919; EP 97116273 A 19970918