EP 0757902 B1 20000412 - Double-locking coupling for a vacuum cleaner hose
Title (en)
Double-locking coupling for a vacuum cleaner hose
Title (de)
Teleskopierbares Staubsauger-Saugrohr mit doppelter Verriegelung
Title (fr)
Raccord téléscopique à double verrouilage pour tuyau d'aspirateur
Publication
Application
Priority
- DE 19528814 A 19950805
- DE 19547721 A 19951220
- DE 19547722 A 19951220
Abstract (en)
[origin: EP0757902A1] The suction tube comprises a clamping body (14 15) which engages a locking element (11) in a positive fit manner in an intermediate space (16) above the oblique sliding planes (123). The moveable slider (6) has guides (19) in a V-formation for two projections (17 18) forming part of the locking element (11). The clamping bodies are movable from the locking position along the oblique sliding planes. The locking element has a T-shaped cross section.
IPC 1-7
IPC 8 full level
A47L 9/24 (2006.01)
CPC (source: EP)
A47L 9/244 (2013.01)
Designated contracting state (EPC)
AT BE CH DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0757902 A1 19970212; EP 0757902 B1 20000412; AT E191623 T1 20000415
DOCDB simple family (application)
EP 96112567 A 19960803; AT 96112567 T 19960803