EP 0119288 B1 19870909 - DEVICE FOR ADJUSTING THE HEIGHT OF THE REVOLVING BRUSH IN A CARPET SWEEPER
Title (en)
DEVICE FOR ADJUSTING THE HEIGHT OF THE REVOLVING BRUSH IN A CARPET SWEEPER
Publication
Application
Priority
EP 83102762 A 19830321
Abstract (en)
[origin: US4489457A] Height adjustment means for a cylindrical brush in a carpet sweeper with a U-shaped adjusting yoke which loads the cylindrical brush and is mounted in the housing by angled parts molded on the free ends of its members and is loaded at the summit part by a spring connected to an adjusting slide and riding up on ramp surfaces.
IPC 1-7
IPC 8 full level
A47L 11/33 (2006.01)
CPC (source: EP US)
A47L 11/33 (2013.01 - EP US); A47L 11/40 (2013.01 - EP US); A47L 11/4058 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0119288 A1 19840926; EP 0119288 B1 19870909; AT E29376 T1 19870915; DE 3373409 D1 19871015; ES 530826 A0 19850516; ES 8505240 A1 19850516; JP S59177020 A 19841006; US 4489457 A 19841225
DOCDB simple family (application)
EP 83102762 A 19830321; AT 83102762 T 19830321; DE 3373409 T 19830321; ES 530826 A 19840321; JP 5127184 A 19840319; US 55591483 A 19831129