BRPI0703143A2 - improvement in one-piece shoes and one-piece shoe production process - Google Patents

improvement in one-piece shoes and one-piece shoe production process

Info

Publication number
BRPI0703143A2
BRPI0703143A2 BRPI0703143A BRPI0703143A2 BR PI0703143 A2 BRPI0703143 A2 BR PI0703143A2 BR PI0703143 A BRPI0703143 A BR PI0703143A BR PI0703143 A2 BRPI0703143 A2 BR PI0703143A2
Authority
BR
Brazil
Prior art keywords
monoblock
footwear
leather
piece
occupational
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Joao Paulo Mendel
Original Assignee
Action Internat Imp E Exp De C
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Action Internat Imp E Exp De C filed Critical Action Internat Imp E Exp De C
Priority to BRPI0703143 priority Critical patent/BRPI0703143A2/en
Publication of BRPI0703143A2 publication Critical patent/BRPI0703143A2/en

Links

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

APERFEIçOAMENTO EM CALçADO COM MONOBLOCO E PROCESSO DE PRODUçãO DE CALçADO COM MONOBLOCO. A invenção refere-se a um calçado com porção inferior injetada integralmente e com uma porção superior do cabedal nele solidarizada, bem como ao processo de produção do dito calçado com monobloco. O monobloco (10) compreende um injetado, em peça única e em material termofixo ou termoplástico, de toda a base do calçado, que inclui solado (11), biqueira (12), traseiro (13) e uma parede lateral baixa (14). Preferencialmente, a borda superior do monobloco (10) apresenta um rebaixo (15) para facilitar a fixação da parte superior do cabedal (16). Opcionalmente, quando o calçado for ocupacional, de segurança ou proteção, uma biqueira de aço e o reforço do calcanhar podem ser posicionados no interior da cavidade da matriz de injeção, de modo que os mesmos fiquem completamente envolvidos pelo material do monobloco. O calçado finalizado pode ser esportivo, de proteção, segurança ou ocupacional e apresentar fixado na borda superior do monobloco (10) somente a parte superior do cabedal (16), ou seja, o restante das laterais, da gáspea, do reforço dos ilhoses e do contorno da boca do cabedal. O processo de produção de calçado compreende: a injeção, em material termofixo ou termoplástico, de toda a base do calçado, incluindo solado, biqueira, traseiro e uma parede lateral baixa, formando uma peça única (monobloco); no monobloco é fixada, adequadamente, somente a parte superior do cabedal, ou seja, o restante das laterais, da gáspea, do reforço dos ilhoses e do contorno da boca do cabedal. Opcionalmente, quando o calçado for ocupacional, de proteção ou segurança, a biqueira de aço e a proteção do calcanhar podem ser posicionadas no interior da cavidade da matriz de injeção, de modo que fique completamente envolvido pelo material do monobloco, tornando o seu uso confortável e garantindo a manutenção de seu posicionamento.IMPROVEMENT IN MONOBLOCK FOOTWEAR AND MONOBLOCK FOOTWEAR PROCESS. The invention relates to footwear with integrally injected lower portion and an upper portion of the leather attached thereto, as well as the process of producing said monoblock footwear. The monoblock (10) comprises a one-piece, thermofixed or thermoplastic injection molding of the entire shoe base including sole (11), toe cap (12), rear (13) and a low side wall (14) . Preferably, the upper edge of the monoblock (10) has a recess (15) to facilitate attachment of the upper part of the leather (16). Optionally, when the footwear is occupational, safety or protective, a steel toe cap and heel brace may be positioned within the injection die cavity so that they are completely enclosed by the monoblock material. The finished footwear can be sportive, protective, safety or occupational and may be attached to the upper edge of the monoblock (10) only the upper part of the leather (16), ie the rest of the sides, the upper, the reinforcement of the eyelets and of the outline of the leather mouth. The footwear production process comprises: injecting, in thermofixed or thermoplastic material, the entire footwear base, including sole, toe, rear and a low side wall, forming a single piece (monoblock); Only the upper part of the upper is properly fixed to the monoblock, ie the rest of the sides, the upper, the reinforcement of the eyelets and the outline of the upper mouth. Optionally, when the footwear is occupational, protective or safety, the steel toe cap and heel guard can be positioned within the injection die cavity so that it is completely enclosed by the monoblock material, making it comfortable to wear. and ensuring the maintenance of your positioning.

BRPI0703143 2007-09-28 2007-09-28 improvement in one-piece shoes and one-piece shoe production process BRPI0703143A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0703143 BRPI0703143A2 (en) 2007-09-28 2007-09-28 improvement in one-piece shoes and one-piece shoe production process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0703143 BRPI0703143A2 (en) 2007-09-28 2007-09-28 improvement in one-piece shoes and one-piece shoe production process

Publications (1)

Publication Number Publication Date
BRPI0703143A2 true BRPI0703143A2 (en) 2009-05-19

Family

ID=40637596

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0703143 BRPI0703143A2 (en) 2007-09-28 2007-09-28 improvement in one-piece shoes and one-piece shoe production process

Country Status (1)

Country Link
BR (1) BRPI0703143A2 (en)

Similar Documents

Publication Publication Date Title
US9510647B1 (en) High heel shoe
US8834770B2 (en) Sole component for an article of footwear and method for making same
US9781973B2 (en) High heel shoe
US3058240A (en) Basic shoe unit
US2912772A (en) Shoe structure having molded basic units
BRPI1011722B1 (en) shoe manufacturing method
US2798312A (en) Plastic shoe unit
US2912771A (en) Plural-parts molded shoe structures
CN106965472B (en) The preparation method of rubber boots
US20210235814A1 (en) Sole assembly and a high heel footwear having the same
CN201299148Y (en) Five-toed shoes
BRPI0703143A2 (en) improvement in one-piece shoes and one-piece shoe production process
CN101766366B (en) Shoe sole having air cushion
CN202060091U (en) High-heeled shoe
CA2745489A1 (en) System and method for forming a shoe sole
WO2010134776A3 (en) Human body-balancing footwear capable of preventing knock-knees and providing cushioning suitable for the weight of wearer
KR20110022028A (en) The functional shoes which has separated a rear outsole from a fore part
CN211323259U (en) Locomotive shoe and sole thereof
CN218921860U (en) Leather shoes with replaceable heels
CN209185810U (en) Portable safety shoes with elastic band
CN102726877A (en) High-heeled shoe
CN203538512U (en) Shoe tree of toe-separating shoe
CN200962902Y (en) Stereo shoe-pad
CA2613918C (en) Safety footwear
CN2276270Y (en) Men's streamline internal wedge-soled leather shoes

Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B25A Requested transfer of rights approved

Owner name: MARCELO FLECK (BR/RS)

Free format text: TRANSFERIDO DE: ACTION INTERNATIONAL IMPORTACAO E EXPORTACAO DE CALCADOS E ARTIGOS DE COUROS LTDA.

B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)