EP 0118765 B1 19870527 - THREAD PICK-UP OF A SUCKER OR A SUCTION BRUSH
Title (en)
THREAD PICK-UP OF A SUCKER OR A SUCTION BRUSH
Publication
Application
Priority
PL 24050283 A 19830208
Abstract (en)
[origin: EP0118765A1] 1. Thread collector of a suction apparatus or a suction brush for devices for cleaning carpets, textile linings, upholsteries and other clothing surfaces made of fibrous materials, said thread collector having a flat preferably metallic-rigid plate (1), which is connected with an elastic part whose working surface includes at least some parallel combs (3) with very elastic teeth (4), characterized in that said plate (1) is elastic and is set into the thread collector (2) which is made from a material of thermoplastic or chemically hardenable elastomers with a Shore hardness of between 60 degrees and 65 degrees, and that the teeth are inclined with an acute angle (alpha) in the direction of the suction orifice (11) of the suction apparatus.
IPC 1-7
IPC 8 full level
CPC (source: EP)
A47L 9/02 (2013.01); A47L 9/06 (2013.01); A47L 9/0613 (2013.01)
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
EP 0118765 A1 19840919; EP 0118765 B1 19870527; DE 3463893 D1 19870702; PL 131508 B2 19841130; PL 240502 A2 19831219
DOCDB simple family (application)
EP 84101294 A 19840208; DE 3463893 T 19840208; PL 24050283 A 19830208