EP 0714611 A1 19960605 - Ventilating device for shoes and method for making the same
Title (en)
Ventilating device for shoes and method for making the same
Title (de)
Lüftungsvorrichtung für Schuhe und Verfahren zu deren Herstellung
Title (fr)
Dispositif de ventilation pour article chaussant et procédé de fabrication
Publication
Application
Priority
FR 9414534 A 19941202
Abstract (en)
The ventilation comprises a compressible sealed chamber (1) in a flexible material constituted by a container with a cover. The cover consists of membranes forming non return valves allowing inlet and exhaust of air into the container in a single flow direction. The cover has a groove in its periphery into which the upper edge of the container is housed and sealed. The compressible chamber is encastred in an inner sole (14) which has on one face a network of air circulation channels (15) and holes (16). The channels communicate with the compressible chamber and the holes connect the channels to the internal sole opposite face. The container has at one end a flexible sloping tab (2') which lies on the wearing sole (20) and acts as a spring between this sole's upper surface and the inner sole lower face.
Abstract (fr)
L'invention concerne un dispositif de ventilation pour un article chaussant de type sport ou ville. L'invention consiste en ce qu'il comporte une chambre compressible (1) en matériau souple et étanche constitué d'un réservoir (2) muni d'un couvercle (3), ledit couvercle (3) comportant des membranes formant clapet anti-retour (10, 11) permettant l'entrée et l'évacuation d'air dans le réservoir (1) selon un sens unique de circulation, et une semelle intérieure (14) sur laquelle la chambre compressible (1) est encastrable, ladite semelle (14) comportant sur une face un réseau de canaux de circulation d'air (15) en communication avec la chambre compressible (1) et étant munie de perforations (16) faisant communiquer lesdits canaux (15) avec la face opposée de la semelle intérieure (14). <IMAGE>
IPC 1-7
IPC 8 full level
A43B 7/06 (2006.01); A43B 17/08 (2006.01)
CPC (source: EP)
A43B 7/081 (2013.01); A43B 17/08 (2013.01)
Citation (applicant)
- FR 2472354 B1 19821210 - TECHNISYNTHESE SARL [FR]
- FR 2594305 A1 19870821 - HESCHUNG ROBERT [FR]
- FR 2052268 A5 19710409 - FUKUOKA TATSUO
- FR 1019374 A 19530121
- US 2741038 A 19560410 - PER ELIASSEN
- GB 2189679 A 19871104 - CHOW SHING CHEUNG
- EP 0319968 A2 19890614 - CHU CHIKONG
- FR 2695303 A1 19940311 - LEMAITRE CHAUSSURES GRIFFON EN [FR]
- WO 9307774 A1 19930429 - DWYER JAMES MICHAEL O [AU]
Citation (search report)
- [A] EP 0624322 A1 19941117 - FUKUOKA CHEMICAL INDUSTRY CO L [JP]
- [A] FR 2558044 A1 19850719 - CHU HUI [TW]
- [A] US 5138775 A 19920818 - CHU HUI-CHENG [TW]
- [A] WO 8910073 A1 19891102 - KUZMIC ZDRAVKO MARIO [AU]
- [A] US 4776110 A 19881011 - SHIANG JOUNG-LIN [TW]
- [A] GB 2262024 A 19930609 - PEARSE DAVID ALAN
- [AD] EP 0319968 A2 19890614 - CHU CHIKONG
Designated contracting state (EPC)
BE CH DE ES FR IT LI LU NL PT
DOCDB simple family (publication)
EP 0714611 A1 19960605; EP 0714611 B1 19981216; DE 69506678 D1 19990128; FR 2727606 A1 19960607; FR 2727606 B1 19970117
DOCDB simple family (application)
EP 95402690 A 19951130; DE 69506678 T 19951130; FR 9414534 A 19941202