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1. WO2020114683 - OUTSOLE FOR SAFETY FOOTWEAR AND METHOD FOR MANUFACTURING SUCH AN OUTSOLE

Publication Number WO/2020/114683
Publication Date 11.06.2020
International Application No. PCT/EP2019/079633
International Filing Date 30.10.2019
IPC
A43B 7/06 2006.01
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
7Footwear with health or hygienic arrangements
06Ventilated footwear
A43B 13/12 2006.01
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
13Soles; Sole and heel units
02characterised by the material
12Soles with several layers of different materials
A43B 7/32 2006.01
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
7Footwear with health or hygienic arrangements
32Footwear with shock-absorbing means
A43B 7/08 2006.01
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
7Footwear with health or hygienic arrangements
06Ventilated footwear
08Footwear with air-holes, with or without closures
B29D 35/12 2010.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
35Producing footwear
12Producing parts thereof, e.g. soles, heels or uppers, by a moulding technique
B29D 35/14 2010.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
35Producing footwear
12Producing parts thereof, e.g. soles, heels or uppers, by a moulding technique
14Multilayered parts
CPC
A43B 13/125
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
13Soles
02characterised by the material
12Soles with several layers of different materials
125characterised by the midsole or middle layer
A43B 7/06
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
7Footwear with health or hygienic arrangements
06Ventilated footwear
A43B 7/088
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
7Footwear with health or hygienic arrangements
06Ventilated footwear
08Footwear with air-holes, with or without closures
084characterised by the location of the holes
088in the side of the sole
A43B 7/32
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
7Footwear with health or hygienic arrangements
32Footwear with shock-absorbing means ; Safety footwear
B29D 35/122
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
35Producing footwear
12Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
122Soles
B29D 35/142
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
35Producing footwear
12Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
14Multilayered parts
142Soles
Applicants
  • DIADORA S.P.A. [IT]/[IT]
Inventors
  • ARDISSONO, Cristian
Agents
  • MARRI, Luca
  • DRAGOTTI, Gianfranco
  • PISTOLESI, Roberto
  • LAMPIS, Marco
  • BOGGIO MERLO, Anita
Priority Data
10201800001078904.12.2018IT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) OUTSOLE FOR SAFETY FOOTWEAR AND METHOD FOR MANUFACTURING SUCH AN OUTSOLE
(FR) SEMELLE D'USURE POUR CHAUSSURE DE SÉCURITÉ ET PROCÉDÉ DE FABRICATION D'UNE TELLE SEMELLE D'USURE
Abstract
(EN)
The present invention relates to an outsole (1) for safety footwear (10) comprising a top surface (2), designed to support the foot of the wearer, a bottom surface (4), designed to be in contact with the ground, and a side surface (6), designed to connect the top surface (2) and the bottom surface (4). The outsole (1) is further provided with an anti-perforation layer (8) and with at least one ventilation passage (12) designed to put into fluidic communication the side surface (6) and the top surface (2) of the outsole (1). According to the invention the outsole (1) is characterized in that the anti-perforation layer (8) is arranged between the bottom surface (4) and the at least one ventilation passage (12) at the heel portion of the outsole (1) and is arranged close to the top surface (2) at a forefoot portion of the outsole (1). The present invention also relates to a method for manufacturing such an outsole (1).
(FR)
La présente invention concerne une semelle d'usure (1) pour chaussure de sécurité (10) comprenant une surface supérieure (2), conçue pour supporter le pied de l'utilisateur, une surface inférieure (4), conçue pour être en contact avec le sol, et une surface latérale (6), conçue pour relier la surface supérieure (2) à la surface inférieure (4). La semelle d'usure (1) est en outre dotée d'une couche anti-perforation (8) et d'au moins un passage de ventilation (12) conçu pour mettre en communication fluidique la surface latérale (6) avec la surface supérieure (2) de la semelle d'usure (1). Selon l'invention, la semelle d'usure (1) est caractérisée en ce que la couche anti-perforation (8) est placée entre la surface inférieure (4) et ledit passage de ventilation (12) au niveau de la partie talon de la semelle d'usure (1) et est placée à proximité de la surface supérieure (2) au niveau d'une partie avant-pied de la semelle d'usure (1). La présente invention concerne également un procédé de fabrication d'une telle semelle d'usure (1).
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