EP 3691488 A1 20200812 - SOLE FOR AN ITEM OF FOOTWEAR HAVING PROGRESSIVE DAMPING
Title (en)
SOLE FOR AN ITEM OF FOOTWEAR HAVING PROGRESSIVE DAMPING
Title (de)
SOHLE FÜR SCHUHWERK MIT PROGRESSIVER DÄMPFUNG
Title (fr)
SEMELLE POUR ARTICLE CHAUSSANT A AMORTISSEMENT PROGRESSIF
Publication
Application
Priority
- FR 1759350 A 20171005
- IB 2018057744 W 20181005
Abstract (en)
[origin: WO2019069277A1] A damping sole according to the invention is characterized by support zones (6, 7) with a main surface that have a relative stiffness or hardness lower than that of the other zones (10-12), the support zones (6, 7) being positioned under the load-bearing protuberances of the foot. The support zones (6, 7) are delimited by oblique lateral faces (60, 70) that are inclined towards the lower main surface (2) of the sole at an inclination angle (A) and are disposed such that, at rest, they come to bear obliquely against the peripheral surface of the dermal part of said corresponding load-bearing protuberance of the foot. In this way, a compromise is reached between the needs for impact damping and the needs for foot stability in a shoe, while ensuring satisfactory comfort.
IPC 8 full level
A43B 7/14 (2006.01); A43B 13/18 (2006.01); A43B 13/38 (2006.01); A43B 17/00 (2006.01)
CPC (source: EP US)
A43B 7/1425 (2013.01 - EP US); A43B 7/1435 (2013.01 - EP US); A43B 7/144 (2013.01 - EP US); A43B 7/1445 (2013.01 - EP US); A43B 7/145 (2013.01 - EP US); A43B 7/1475 (2013.01 - US); A43B 7/148 (2013.01 - EP); A43B 13/12 (2013.01 - US); A43B 13/188 (2013.01 - EP US); A43B 13/38 (2013.01 - EP); A43B 13/383 (2013.01 - EP US); A43B 17/00 (2013.01 - EP)
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)
WO 2019069277 A1 20190411; BR 112020006650 A2 20200924; CA 3078339 A1 20190411; CN 111182812 A 20200519; EP 3691488 A1 20200812; EP 3691488 B1 20240110; FR 3072006 A1 20190412; FR 3072006 B1 20190920; JP 2020535948 A 20201210; RU 2020115150 A 20211108; RU 2020115150 A3 20211125; US 11388951 B2 20220719; US 2020275738 A1 20200903
DOCDB simple family (application)
IB 2018057744 W 20181005; BR 112020006650 A 20181005; CA 3078339 A 20181005; CN 201880064866 A 20181005; EP 18786884 A 20181005; FR 1759350 A 20171005; JP 2020540862 A 20181005; RU 2020115150 A 20181005; US 201816650028 A 20181005