EP 2155031 A1 20100224 - THREE PART TUBE
Title (en)
THREE PART TUBE
Title (de)
DREITEILIGES ROHR
Title (fr)
TUYAU EN TROIS PARTIES
Publication
Application
Priority
- SE 2008000284 W 20080423
- SE 0701108 A 20070507
- US 93836707 P 20070516
Abstract (en)
[origin: WO2008136724A1] This invention relates to a telescopic tube for a vacuum cleaner, comprising a first inner tube, a second inner tube, and an outer tube, wherein the first and second inner tubes are arranged to form a first and second telescopic link relative to a first and a second end portion of the outer tube, respectively. The outer tube forms the intermediate tube of the three-part tube while at the same time being fully accessible in any position, whereby one common grip for operating both of the two respective telescopic links, formed by the first and second inner tubes and the intermediate outer tube, of the three part telescopic tube is obtained.
IPC 8 full level
A47L 9/00 (2006.01); A47L 9/24 (2006.01); F16B 7/14 (2006.01); F16L 27/12 (2006.01)
CPC (source: EP SE US)
A47L 9/244 (2013.01 - EP SE US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2008136724 A1 20081113; CN 101677728 A 20100324; CN 101677728 B 20130116; EP 2155031 A1 20100224; EP 2155031 A4 20101201; SE 0701108 L 20081108; SE 531274 C2 20090210; US 2010306960 A1 20101209
DOCDB simple family (application)
SE 2008000284 W 20080423; CN 200880015252 A 20080423; EP 08741858 A 20080423; SE 0701108 A 20070507; US 59920308 A 20080423