IT1270855B - PROCEDURE FOR THE MANUFACTURE OF FOOTWEAR WITH SOLES OBTAINED FROM USED TIRES, AND FOOTWEAR OBTAINED BY THE PROCEDURE. - Google Patents
PROCEDURE FOR THE MANUFACTURE OF FOOTWEAR WITH SOLES OBTAINED FROM USED TIRES, AND FOOTWEAR OBTAINED BY THE PROCEDURE.Info
- Publication number
- IT1270855B IT1270855B ITTO930365A ITTO930365A IT1270855B IT 1270855 B IT1270855 B IT 1270855B IT TO930365 A ITTO930365 A IT TO930365A IT TO930365 A ITTO930365 A IT TO930365A IT 1270855 B IT1270855 B IT 1270855B
- Authority
- IT
- Italy
- Prior art keywords
- footwear
- procedure
- tread
- shoe
- manufacture
- Prior art date
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Procedimento per la fabbricazione di calzature con suole di materiale ottenuto da pneumatici usati. Esso comprende le fasi consistenti nel separare il battistrada dal pneumatico usato, nel laminare detto battistrada sulle sue facce fino ad ottenere una superficie di spessore costante, triturando gli scarti per ottenere polvere di pneumatico, nello stirare a caldo detta superficie e nel ritagliarne pezzi delle forme desiderate per costituire la suola di una calzatura o parte della medesima, nel collocare ciascun pezzo ottenuto dal battistrada, trattato con adesivi speciali, in uno stampo, nell'introdurre la tomaia della calzatura, debitamente formata, nell'iniettare una miscela di gomma nitrilica e polvere di pneumatico usato, sottoponendo l'insieme ad un'operazione di vulcanizzazione, e nell'estrarre dallo stampo la scarpa ottenuta. L'invenzione permette di produrre calzature per il tempo libero e lo sport.Procedure for the manufacture of footwear with soles of material obtained from used tires. It includes the steps consisting of separating the tread from the used tire, laminating said tread on its faces until a surface of constant thickness is obtained, shredding the waste to obtain tire powder, hot ironing said surface and cutting out pieces of the shapes. you want to make up the sole of a shoe or part of it, in placing each piece obtained from the tread, treated with special adhesives, in a mold, in introducing the upper of the shoe, duly formed, in injecting a mixture of nitrile rubber and used tire powder, subjecting the assembly to a vulcanization operation, and removing the shoe obtained from the mold. The invention allows to produce footwear for leisure and sport.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO930365A IT1270855B (en) | 1993-05-27 | 1993-05-27 | PROCEDURE FOR THE MANUFACTURE OF FOOTWEAR WITH SOLES OBTAINED FROM USED TIRES, AND FOOTWEAR OBTAINED BY THE PROCEDURE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO930365A IT1270855B (en) | 1993-05-27 | 1993-05-27 | PROCEDURE FOR THE MANUFACTURE OF FOOTWEAR WITH SOLES OBTAINED FROM USED TIRES, AND FOOTWEAR OBTAINED BY THE PROCEDURE. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITTO930365A0 ITTO930365A0 (en) | 1993-05-27 |
| ITTO930365A1 ITTO930365A1 (en) | 1994-11-27 |
| IT1270855B true IT1270855B (en) | 1997-05-13 |
Family
ID=11411505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITTO930365A IT1270855B (en) | 1993-05-27 | 1993-05-27 | PROCEDURE FOR THE MANUFACTURE OF FOOTWEAR WITH SOLES OBTAINED FROM USED TIRES, AND FOOTWEAR OBTAINED BY THE PROCEDURE. |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1270855B (en) |
-
1993
- 1993-05-27 IT ITTO930365A patent/IT1270855B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO930365A1 (en) | 1994-11-27 |
| ITTO930365A0 (en) | 1993-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |