EP 1935310 B1 20110420 - Telescoping tubes for a vacuum cleaner
Title (en)
Telescoping tubes for a vacuum cleaner
Title (de)
Teleskoprohre für Staubsauger
Title (fr)
Tubes télescopiques pour aspirateur
Publication
Application
Priority
- FR 0611246 A 20061222
- FR 0702454 A 20070404
Abstract (en)
[origin: EP1935310A1] The tube has an external tube including a blocking body (214) to interact with a notch (266) of a small notched strip (262) of an interior tube (260). The interior tube comprises a track (261) housed in the notched strip, and a turbulence reducing unit arranged at level of the track. The interior tube is provided for carrying the notched strip on its external surface. The turbulence reducing unit includes a beveled edge arranged on a front end (263) of the track of the interior tube. An independent claim is also included for a vacuum cleaner.
IPC 8 full level
A47L 9/24 (2006.01)
CPC (source: EP)
A47L 9/244 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1935310 A1 20080625; EP 1935310 B1 20110420; AT E505994 T1 20110515; DE 602007014001 D1 20110601; FR 2910264 A1 20080627; FR 2910264 B1 20090123
DOCDB simple family (application)
EP 07356167 A 20071119; AT 07356167 T 20071119; DE 602007014001 T 20071119; FR 0702454 A 20070404