EP 1127505 A1 20010829 - Forced air circulation shoe structure
Title (en)
Forced air circulation shoe structure
Title (de)
Schuhaufbau mit Zwangsluftumlauf
Title (fr)
Structure à circulation d'air forcé pour chaussure
Publication
Application
Priority
EP 00830139 A 20000228
Abstract (en)
A forced air circulation shoe structure comprising an upper (2), a hull-like sole (3) and at least one pumping device for sucking in and expelling air, having at least one intake chamber (22) which is located at the ball portion of the sole (3) and receiving at least one pad element and communicates with the inside of the shoe (1) by means of a plurality of through holes or openings. The shoe structure has, at the intake chamber (22), at least one mat-shaped vapor-permeable portion (35) to allow the air forced by the pumping device to flow into or from the inside of the shoe (1). <IMAGE>
IPC 1-7
IPC 8 full level
A43B 7/08 (2006.01)
CPC (source: EP)
A43B 7/082 (2013.01)
Citation (search report)
- [X] GB 2247391 A 19920304 - TRIPLE THREE LEISURE LIMITED [GB]
- [X] EP 0916274 A1 19990519 - MARIOTTI GIANFRANCO [IT], et al
- [A] BE 550079 A
- [XA] EP 0624322 A1 19941117 - FUKUOKA CHEMICAL INDUSTRY CO L [JP]
- [X] US 5860225 A 19990119 - O'DWYER JAMES M [AU]
- [A] EP 0275644 A2 19880727 - JAPAN GORE TEX INC [JP]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1127505 A1 20010829; EP 1127505 B1 20040811; AT E272953 T1 20040815; DE 60012874 D1 20040916; DE 60012874 T2 20050908; ES 2225069 T3 20050316; PT 1127505 E 20050131
DOCDB simple family (application)
EP 00830139 A 20000228; AT 00830139 T 20000228; DE 60012874 T 20000228; ES 00830139 T 20000228; PT 00830139 T 20000228