EP 2874518 B1 20160406 - A HEIGHT ADJUSTMENT DEVICE FOR AN ARMREST
Title (en)
A HEIGHT ADJUSTMENT DEVICE FOR AN ARMREST
Title (de)
HÖHENVERSTELLUNGSVORRICHTUNG FÜR EINE ARMLEHNE
Title (fr)
DISPOSITIF DE RÉGLAGE DE HAUTEUR POUR UN ACCOUDOIR
Publication
Application
Priority
- NO 20130057 A 20130110
- NO 2014050003 W 20140108
Abstract (en)
[origin: WO2014109647A1] It is provided a height adjustment device for an armrest (1) for a chair or other seating furniture, preferably an office chair, comprising a stem (5) for the armrest (1), which stem (5) is provided with an internal groove (4) for adjustably and lockably telescopic intake of an inner extended element connected to the armrest (1) for adjusting the height of the armrest (1). The inner extended element includes a locking pin assembly (2) with two mutual in the longitudinal direction displaceable parts (12, 13) for height adjustment, as a number of locking grooves (7) for intervention with a pre-tensioned locking pin (6) are provided in the longitudinal direction of the locking pin assembly (2), which locking grooves (7) in an open position are provided by aligned open portions or notches (15, 16) respectively arranged in the longitudinal direction of the parts (12, 13), and which in a closed position are brought out of alignment and is closed by relative displacement of the two parts (12, 13), and which thus presses the pre-tensioned locking pin (6) out of the locking groove (7) due to relative shaping of the open portions or notches (15, 16), for height adjustment of the armrest (1) to a chosen one of the locking grooves (7) by operating an adjustment lever (11) operatively connected to one of the parts (12, 13) for providing of said displacement between the parts (11, 13).
IPC 8 full level
CPC (source: EP US)
A47C 1/0305 (2018.07 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014109647 A1 20140717; CN 105007778 A 20151028; CN 105007778 B 20170517; EP 2874518 A1 20150527; EP 2874518 B1 20160406; NO 20130057 A1 20140711; NO 334971 B1 20140811
DOCDB simple family (application)
NO 2014050003 W 20140108; CN 201480004382 A 20140108; EP 14706343 A 20140108; NO 20130057 A 20130110