EP 2817457 B1 20170111 - NOISE REDUCTION DEVICE
Title (en)
NOISE REDUCTION DEVICE
Title (de)
LÄRMSCHUTZVORRICHTUNG
Title (fr)
DISPOSITIF ANTI-BRUIT
Publication
Application
Priority
- AT 6342011 U 20111122
- AT 2012050182 W 20121121
Abstract (en)
[origin: WO2013075159A1] The invention relates to a noise reduction device (1) for arrangement on a traffic route, comprising at least one wall element (8) having a longitudinal extension (28a), wherein the wall element (8) is arranged on at least one base element (7) having a longitudinal extension (12) in the direction of the longitudinal extension of the wall element (28a), the base element (7) having a first front face (14) and a second front face (15), both front faces (14, 15) lying opposite each other along the longitudinal extension of the base element (12). The first front face (14) of the base element (7) is designed with a first curvature (16) and the second front face (15) of the base element (7) is designed with a second curvature (17), both curvatures (16, 17) extending perpendicularly relative to the longitudinal extension of the base element (12).
IPC 8 full level
E01F 8/00 (2006.01)
CPC (source: EP US)
E01B 19/003 (2013.01 - EP US); E01B 26/005 (2013.01 - EP US); E01C 1/00 (2013.01 - US); E01F 8/0023 (2013.01 - EP US); E01F 8/0029 (2013.01 - 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 2013075159 A1 20130530; CA 2858850 A1 20130530; CN 104246077 A 20141224; EP 2817457 A1 20141231; EP 2817457 B1 20170111; JP 2015501893 A 20150119; RU 2014125082 A 20151227; US 2015053502 A1 20150226
DOCDB simple family (application)
AT 2012050182 W 20121121; CA 2858850 A 20121121; CN 201280066771 A 20121121; EP 12818468 A 20121121; JP 2014542641 A 20121121; RU 2014125082 A 20121121; US 201214359656 A 20121121