EP 3865011 A1 20210818 - DEVICE FOR ADJUSTING THE STIFFNESS OF A SPRUNG SLAT
Title (en)
DEVICE FOR ADJUSTING THE STIFFNESS OF A SPRUNG SLAT
Title (de)
VORRICHTUNG ZUR EINSTELLUNG DER STEIFIGKEIT EINER FEDERLATTE
Title (fr)
DISPOSITIF DE RÉGLAGE DE LA RIGIDITÉ D'UNE LATTE À RESSORT
Publication
Application
Priority
BE 202005098 A 20200217
Abstract (en)
The invention relates to a device for adjusting the stiffness of a sprung slat, a slatted structure comprising the device and a slatted base comprising the device and/or the slatted structure. Preferred embodiments are described in claims 1 to 12 and 14 as well as throughout the description.
IPC 8 full level
A47C 23/06 (2006.01)
CPC (source: EP)
A47C 23/067 (2013.01); A47C 23/068 (2013.01)
Citation (applicant)
- EP 3143905 A1 20170322 - RÖSSLE & WANNER GMBH [DE]
- DE 9307324 U1 19940609 - FROLI KUNSTSTOFFE HEINRICH FRO [DE]
- EP 1584269 A2 20051012 - HARTMANN SIEGBERT [DE]
- DE 29711870 U1 19980806 - FROLI KUNSTSTOFFE HEINRICH FRO [DE]
- DE 9409812 U1 19951019 - HARTMANN SIEGBERT [DE]
- DE 202012104296 U1 20121129 - HARTMANN SIEGBERT [DE]
- FR 2621469 A1 19890414 - DELAHOUSSE BRUANT [FR]
- IT TV20090129 A1 20101213 - F O P DI CANALI OSVALDO S R L
Citation (search report)
- [XY] DE 9307324 U1 19940609 - FROLI KUNSTSTOFFE HEINRICH FRO [DE]
- [XY] EP 1584269 A2 20051012 - HARTMANN SIEGBERT [DE]
- [Y] DE 29711870 U1 19980806 - FROLI KUNSTSTOFFE HEINRICH FRO [DE]
- [Y] DE 9409812 U1 19951019 - HARTMANN SIEGBERT [DE]
- [Y] DE 202012104296 U1 20121129 - HARTMANN SIEGBERT [DE]
- [Y] FR 2621469 A1 19890414 - DELAHOUSSE BRUANT [FR]
- [Y] IT TV20090129 A1 20101213 - F O P DI CANALI OSVALDO S R L
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3865011 A1 20210818; EP 3865011 B1 20231115; EP 3865011 C0 20231115; BE 1028062 A1 20210908; BE 1028062 B1 20210914; PL 3865011 T3 20240513
DOCDB simple family (application)
EP 21157639 A 20210217; BE 202005098 A 20200217; PL 21157639 T 20210217