BR0205351A - Apparatus and method for manufacturing safety shoe toecaps and the like - Google Patents

Apparatus and method for manufacturing safety shoe toecaps and the like

Info

Publication number
BR0205351A
BR0205351A BR0205351-9A BR0205351A BR0205351A BR 0205351 A BR0205351 A BR 0205351A BR 0205351 A BR0205351 A BR 0205351A BR 0205351 A BR0205351 A BR 0205351A
Authority
BR
Brazil
Prior art keywords
cavity
toecaps
safety shoe
manufacturing safety
aluminum
Prior art date
Application number
BR0205351-9A
Other languages
Portuguese (pt)
Inventor
Claudio Frulla
Original Assignee
Esjotech S R L
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 Esjotech S R L filed Critical Esjotech S R L
Publication of BR0205351A publication Critical patent/BR0205351A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/08—Heel stiffeners; Toe stiffeners
    • A43B23/081—Toe stiffeners
    • A43B23/082—Toe stiffeners made of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D2200/00—Machines or methods characterised by special features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Forging (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

"APARELHO E MéTODO PARA FABRICAR BIQUEIRA DE SAPATOS DE SEGURANçA E SIMILARES". Aparelho para fabricar uma biqueira de sapatos de segurança e similares em alumínio, ligas de alumínio, e ligas leves em geral, compreendendo uma matriz superior e uma matriz inferior com suas respectivas placas e que podem ser combinadas de modo a formar pelo menos uma cavidade. O aparelho adicionalmente compreende pelo menos uma haste macho a ser inserida na cavidade para conformar a peça, e adequada para atuar como elemento de controle de fluxo para o duto de alimentação de metal líquido na cavidade."APPARATUS AND METHOD FOR MANUFACTURING SAFETY AND SIMILAR SHOES BIKE". Apparatus for making a toe cap of safety shoes and the like in aluminum, aluminum alloys and light alloys in general, comprising an upper die and a lower die with their respective plates and which may be combined to form at least one cavity. The apparatus additionally comprises at least one male rod to be inserted into the cavity to form the part, and suitable to act as a flow control element for the liquid metal feed duct in the cavity.

BR0205351-9A 2001-05-09 2002-05-02 Apparatus and method for manufacturing safety shoe toecaps and the like BR0205351A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001MI000949A ITMI20010949A1 (en) 2001-05-09 2001-05-09 EQUIPMENT FOR THE REALIZATION OF TOE CAPS FOR SAFETY SHOES AND SIMILAR ALUMINUM ITS ALLOY AND LIGHT ALLOYS IN GENERAL AS WELL AS PR
PCT/EP2002/004812 WO2002089625A2 (en) 2001-05-09 2002-05-02 Apparatus and method for producing toe caps for safety shoes

Publications (1)

Publication Number Publication Date
BR0205351A true BR0205351A (en) 2003-09-09

Family

ID=11447619

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0205351-9A BR0205351A (en) 2001-05-09 2002-05-02 Apparatus and method for manufacturing safety shoe toecaps and the like

Country Status (14)

Country Link
US (1) US20040154779A1 (en)
EP (1) EP1385399A2 (en)
BR (1) BR0205351A (en)
CA (1) CA2446373A1 (en)
CZ (1) CZ20033058A3 (en)
IT (1) ITMI20010949A1 (en)
MA (1) MA26175A1 (en)
PL (1) PL366992A1 (en)
RU (1) RU2003135641A (en)
SI (1) SI21343A (en)
SK (1) SK14552003A3 (en)
TN (1) TNSN03111A1 (en)
WO (1) WO2002089625A2 (en)
ZA (1) ZA200308566B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20020223A1 (en) * 2002-02-07 2003-08-07 Claudio Frulla EQUIPMENT FOR THE PRODUCTION OF ALUMINUM OBJECTS DIALUMINIUM ALLOYS LIGHT AND SIMILAR ALLOYS
ITPD20020167A1 (en) * 2002-06-21 2003-12-22 Bbs Riva Spa EQUIPMENT FOR MAKING ALUMINUM OBJECTS, ALUMINUM ALLOYS, LIGHT AND SIMILAR ALLOYS, AND PROCEDURE IMPLEMENTED BY THAT EQUIPMENT
CA2485846A1 (en) * 2003-10-24 2005-04-24 Alcox Sarl Process and machine for producing metal alloy components
DE102009051879B3 (en) * 2009-11-04 2011-06-01 Baumgartner, Heinrich G. Metal die-casting machine
WO2016185424A1 (en) * 2015-05-20 2016-11-24 Alustrategy S.R.L. Improvements relating to equipments for the manufacture of articles made of light alloy or similar
US11684114B2 (en) * 2020-10-23 2023-06-27 Tbl Licensing Llc Strain-hardened safety toe for footwear

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1703562A (en) * 1928-01-14 1929-02-26 James E Williams Box toe
US2524057A (en) * 1946-07-18 1950-10-03 Thoger G Jungersen Precision forming of metal
JPS6046856A (en) * 1983-08-24 1985-03-13 Honda Motor Co Ltd Pressure casting method
EP0380900A1 (en) * 1989-01-31 1990-08-08 Battelle Memorial Institute A method and a device for homogenizing the intimate structure of metals and alloys cast under pressure
IT1231211B (en) * 1989-08-24 1991-11-23 Tva Holding PROCESS FOR CONTROLLED PRESSURE CASTING OF MELTED METALS, PARTICULARLY LIGHT ALLUMINIUM AND MAGNESIUM ALLOYS, AND EQUIPMENT FOR ITS EXECUTION
US5194202A (en) * 1990-08-03 1993-03-16 Aluminum Company Of America Formation of ceramic-metal composite by pressure casting and oxidation sintering
SE469684B (en) * 1990-10-05 1993-08-23 Tour & Andersson Ab SET AND DEVICE IN PRESS CASTING
JPH07227302A (en) * 1993-12-24 1995-08-29 Nhk Spring Co Ltd Toe core for safety shoe
US5758711A (en) * 1995-05-26 1998-06-02 Water Gremlin Company Molding apparatus for minimizing shrinkage and voids

Also Published As

Publication number Publication date
WO2002089625A3 (en) 2003-01-23
SK14552003A3 (en) 2004-07-07
US20040154779A1 (en) 2004-08-12
EP1385399A2 (en) 2004-02-04
CA2446373A1 (en) 2002-11-14
RU2003135641A (en) 2005-05-27
ITMI20010949A1 (en) 2002-11-09
CZ20033058A3 (en) 2004-02-18
TNSN03111A1 (en) 2005-04-08
MA26175A1 (en) 2004-07-01
SI21343A (en) 2004-06-30
WO2002089625A2 (en) 2002-11-14
PL366992A1 (en) 2005-02-07
ITMI20010949A0 (en) 2001-05-09
ZA200308566B (en) 2004-12-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A, 5A, 6A E 7A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2025 DE 27/10/2009.

B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: A43B 23/10 , B29D 31/515

Ipc: A43B 23/10 (2006.01), A43B 23/08 (2006.01)