EA201171408A1 - EXPLOSION RESISTANT SHOES WITH OPTIMIZED CONSTRUCTION COMPONENTS - Google Patents

EXPLOSION RESISTANT SHOES WITH OPTIMIZED CONSTRUCTION COMPONENTS

Info

Publication number
EA201171408A1
EA201171408A1 EA201171408A EA201171408A EA201171408A1 EA 201171408 A1 EA201171408 A1 EA 201171408A1 EA 201171408 A EA201171408 A EA 201171408A EA 201171408 A EA201171408 A EA 201171408A EA 201171408 A1 EA201171408 A1 EA 201171408A1
Authority
EA
Eurasian Patent Office
Prior art keywords
sole
middle parts
parts
hardness
density
Prior art date
Application number
EA201171408A
Other languages
Russian (ru)
Inventor
Либор Земан
Original Assignee
Либор Земан
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 Либор Земан filed Critical Либор Земан
Publication of EA201171408A1 publication Critical patent/EA201171408A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/0026—Footwear characterised by the shape or the use for use in minefields; protecting from landmine blast; preventing landmines from being triggered
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/026—Composites, e.g. carbon fibre or aramid fibre; the sole, one or more sole layers or sole part being made of a composite
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • A43B23/0225—Composite materials, e.g. material with a matrix
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/07—Linings therefor
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means

Abstract

Защитный ботинок состоит из верха (1) с затяжной стелькой и присоединенной системой нижнего сегмента ботинка, который имеет в своей основе по меньшей мере две средние части подошвы и подошву. По меньшей мере один слой укрепляющей ткани (2) на основе параарамидного волокна вставлен и/или приклеен между материалом верхнего слоя (1) и подкладкой. Затяжная стелька и/или по меньшей мере одна из средних частей подошвы (5, 8) основаны на композитных материалах, состоящих по меньшей мере из трех слоев ткани на основе параарамидного волокна, заключенных в полимерной матрице, и весь нижний сегмент ботинка образован многослойной конструкцией. Плотность материалов отдельных частей в данной многослойной системе средних частей подошвы (5, 8) и подошвы (9) в нижнем сегменте ботинка отличается таким образом, что разница в плотности композитных материалов, использующихся в прилегающих средних частях подошвы (5, 8), и, более точно, подошвы (9), а также разница в плотности прилегающих слоев в многослойной структуре соответствующей средней части подошвы (5, 8) должна составлять по меньшей мере 0,1 г/см, а твердость материалов в отдельных частях системы средних частей подошвы (5, 8) и подошвы (9) в нижнем сегменте ботинка отличается таким образом, что твердость композитных материалов в прилегающих средних частях подошвы (5, 8) или, более точно, подошвы (9) и разница в твердости прилегающих слоев в многослойной структуре соответствующей средней части подошвы (5, 8) должна составлять по меньшей мере 1 по Шору по шкале А. Толщина каждой отдельной средней части подошвы (5, 8) и подошвы (9) многослойной системы должна составлять по меньшей мере 10 мм, и общая толщина системы средних частей подошвы и подошвы в нижнемThe protective boot consists of a top (1) with a long insole and an attached system of the lower segment of the boot, which is based on at least two middle parts of the sole and sole. At least one layer of reinforcing fabric (2) based on para-aramid fiber is inserted and / or glued between the material of the upper layer (1) and the lining. Protracted insole and / or at least one of the middle parts of the sole (5, 8) are based on composite materials consisting of at least three layers of para-amide fiber-based fabric encased in a polymer matrix, and the entire lower segment of the shoe is formed by a multi-layer construction. The density of materials of individual parts in this multi-layer system of middle parts of the sole (5, 8) and sole (9) in the lower segment of the shoe is different in such a way that the difference in density of the composite materials used in the adjacent middle parts of the sole (5, 8), and more precisely, the soles (9), as well as the difference in density of the adjacent layers in the multilayer structure of the corresponding middle part of the sole (5, 8) should be at least 0.1 g / cm, and the hardness of materials in certain parts of the system of the middle parts of the sole ( 5, 8) and soles (9) in the bottom The boot segment differs in such a way that the hardness of composite materials in the adjacent middle parts of the sole (5, 8) or, more precisely, the sole (9) and the difference in hardness of the adjacent layers in the multilayer structure of the corresponding middle part of the sole (5, 8) should be at least 1 Shore on scale A. The thickness of each individual middle part of the sole (5, 8) and the sole (9) of the multilayer system must be at least 10 mm, and the total thickness of the system of the middle parts of the sole and sole in the lower

EA201171408A 2009-05-14 2010-04-02 EXPLOSION RESISTANT SHOES WITH OPTIMIZED CONSTRUCTION COMPONENTS EA201171408A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ20090297A CZ2009297A3 (en) 2009-05-14 2009-05-14 Protective footwear against effects of contact mines with optimized structural components
PCT/CZ2010/000038 WO2010130231A1 (en) 2009-05-14 2010-04-02 Blast protective boots with optimized design components

Publications (1)

Publication Number Publication Date
EA201171408A1 true EA201171408A1 (en) 2012-05-30

Family

ID=42938260

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201171408A EA201171408A1 (en) 2009-05-14 2010-04-02 EXPLOSION RESISTANT SHOES WITH OPTIMIZED CONSTRUCTION COMPONENTS

Country Status (5)

Country Link
EP (1) EP2461709A1 (en)
CZ (1) CZ2009297A3 (en)
EA (1) EA201171408A1 (en)
UA (1) UA103389C2 (en)
WO (1) WO2010130231A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2703321C1 (en) * 2019-06-13 2019-10-16 Федеральное государственное бюджетное военное образовательное учреждение высшего образования "Военно-медицинская академия имени С.М. Кирова" Министерства обороны Российской Федерации (ВМедА) Explosion proof de-miner shoes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU93088B1 (en) * 2016-05-30 2017-12-01 Global Secure Sa Footwear comprising a device with an information or object storage tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8330098A (en) * 1997-07-18 1999-02-10 Med-Eng Systems Inc. Anti-personnel mine foot protection systems
CZ286532B6 (en) 1998-10-15 2000-05-17 Libor Ing. Zeman Protective boots against effects of contact mines
SG126668A1 (en) * 1998-12-29 2006-11-29 Bfr Holding Ltd Protective boot and sole structure
AT408918B (en) * 2000-03-14 2002-04-25 Astron Elastomerprodukte Ges M MULTILAYER MATERIAL FOR PROTECTING BODY PARTS
CZ291156B6 (en) 2001-10-29 2002-12-11 Petr Zeman Protective footwear against effects of contact mines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2703321C1 (en) * 2019-06-13 2019-10-16 Федеральное государственное бюджетное военное образовательное учреждение высшего образования "Военно-медицинская академия имени С.М. Кирова" Министерства обороны Российской Федерации (ВМедА) Explosion proof de-miner shoes

Also Published As

Publication number Publication date
WO2010130231A4 (en) 2011-02-17
WO2010130231A1 (en) 2010-11-18
CZ2009297A3 (en) 2010-11-24
UA103389C2 (en) 2013-10-10
EP2461709A1 (en) 2012-06-13

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