US20160187104A1 - Trauma resistant anti ballistic helmet - Google Patents

Trauma resistant anti ballistic helmet Download PDF

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Publication number
US20160187104A1
US20160187104A1 US14/911,260 US201514911260A US2016187104A1 US 20160187104 A1 US20160187104 A1 US 20160187104A1 US 201514911260 A US201514911260 A US 201514911260A US 2016187104 A1 US2016187104 A1 US 2016187104A1
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US
United States
Prior art keywords
bfds
back face
helmet
face deformation
shell
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US14/911,260
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English (en)
Inventor
Manish Khandelwal
Neelam Gupta
Doordarshi DIXIT
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MKU Ltd
Original Assignee
MKU Ltd
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 MKU Ltd filed Critical MKU Ltd
Publication of US20160187104A1 publication Critical patent/US20160187104A1/en
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H1/00—Personal protection gear
    • F41H1/04—Protection helmets
    • F41H1/08—Protection helmets of plastics; Plastic head-shields
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H1/00—Personal protection gear
    • F41H1/04—Protection helmets
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/06—Impact-absorbing shells, e.g. of crash helmets
    • A42B3/062—Impact-absorbing shells, e.g. of crash helmets with reinforcing means
    • A42B3/063—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures

Definitions

  • the present invention generally relates to helmets. Particularly, the present invention relates to trauma resistant anti ballistic helmets.
  • Helmet is a protective gear worn on a head portion of a user to protect it from injuries. Helmet may be used for various purposes such as recreational activities, sports, two-wheelers occupant, construction, mining, police and military applications.
  • Trauma (BFD) is an important consideration while designing ballistic protection articles. More the amount of trauma (BFD) more is the chances of users getting injured. Generally, a trauma (BFD) head injury is more fatal than trauma to other parts of the body.
  • helmets that are used for head protection are made of different types of ballistic fabrics such as Kevlar fibers or from Ultra high molecular weight polyethylene/Polyolefene fibers. Further, shells of helmets are molded under pressure and temperature till it cures and adopts the shape of mold. Thereafter further operations such as cutting to required shape, fitment of harness assembly and applying protective paint in the required shade is carried out.
  • the currently existing helmets are useful for security forces, paramilitary forces and other law enforcement agencies, the currently existing helmets have various limitations. For example, the currently existing helmets are comparatively less effective in providing trauma resistance to the operative front portion, the operative rear portion and the periphery of the helmet. Further, the currently existing helmets are comparatively less effective in providing trauma resistance to head portion of a user from snipers, enemy fire and other harmful projectile.
  • a helmet that provides comparatively more protection to an operative front portion, an operative rear portion and/a periphery of the helmet. Further, there is need of a helmet that is comparatively more effective in providing trauma resistance to a head portion of a user from snipers, enemy fire, projectiles, stones and the like.
  • An object of the present invention is to provide a trauma resistant anti ballistic helmet that provides comparatively more protection to an operative front portion, an operative rear portion and/or at least some portion of periphery of the helmet.
  • an object of the present invention is to a trauma resistant anti ballistic helmet that is comparatively more effective in providing trauma resistance to a head portion of a user from snipers, enemy fire, projectiles, stones and the like.
  • Another object of the present invention is to provide a trauma resistant anti ballistic helmet that is cost effective.
  • Another object of the present invention is to provide a trauma resistant anti ballistic helmet that is simple in structure.
  • an object of the present invention is to provide a trauma resistant anti ballistic helmet that has comparatively low back face deformation value.
  • the general purpose of the present invention is to provide a trauma resistant anti ballistic helmet configured to include all the advantages of the prior art, and to overcome the drawbacks inherent therein.
  • the present invention provides a trauma resistant anti ballistic helmet (TRABH).
  • the trauma resistant anti ballistic helmet includes a shell, at least one first Back Face Deformation Shield (BFDS), an anti-ballistic sheet and at least one second Back Face Deformation Shield (BFDS).
  • the shell is composed of a plurality of helmet pre-forms.
  • the at least one first Back Face Deformation Shield (BFDS) is disposed on at least one of an operative front portion, an operative rear portion and at least a portion of a periphery of the shell.
  • the anti ballistic sheet is disposed over the at least one first BFDS and covers at least a portion the shell.
  • the at least one second Back Face Deformation Shield (BFDS) is disposed over the anti ballistic sheet on at least one of the operative front portion, the operative rear portion and at least a portion of the periphery of the shell.
  • the at least one first Back Face Deformation Shield may be disposed on an entire periphery of the shell.
  • the at least one first Back Face Deformation Shield is disposed on any portion of the shell.
  • the at least one first Back Face Deformation Shield is disposed on at least one of the operative front portion and the operative rear portion of the shell along a major axis of the helmet.
  • a pair of first Back Face Deformation Shield is disposed on the operative front portion and the operative rear portion of an operative inner surface of the shell.
  • the at least one first Back face deformation shield may be composed of at least one of a light alloy metal, a non metallic material, a non-metal laminate, a laminated fabric, an anti ballistic fabric, a woven fabric a needle punched fleece and a UD fabric.
  • the at least one first Back face deformation shield may be of a shape selected from the group consisting of rectangular, oval, square, trapezoidal, elliptical, circular, hexagonal triangular and a peripheral strip.
  • the at least one first Back Face Deformation Shield is disposed on at least one of the operative front portion, the operative rear portion, and at least a portion of a periphery of the shell by at least one of fusion, weld, adhesion, weaving, and molding
  • the anti-ballistic sheet is composed of at least one of an anti-ballistic woven fabric sheet, an anti-ballistic needle punched fleece, a UD fabric sheet, an aramid pinwheel, a plurality BFDS layers and non-ballistic material.
  • the ballistic sheet is disposed over the at least one first BFDS covering at least a portion of an operative inner surface of the shell.
  • the ballistic sheet is configured in a shape of a flower.
  • the at least one second Back Face Deformation Shield is disposed on entire periphery of the shell.
  • the at least one second Back Face Deformation Shield is disposed on any portion of the shell.
  • the at least one second Back Face Deformation Shield may be disposed over said at least one First Back Face Deformation Shield (BFDS).
  • the at least one second Back Face Deformation Shield may be disposed adjacent to the at least one First Back Face Deformation Shield (BFDS).
  • edges of the second Back Face Deformation Shield are provided with high density cushioning material either as coating or edging.
  • the at least one second Back face deformation shield is composed of at least one of a light alloy metal, a non metallic material, a non-metal laminate, a laminated fabric and a ballistic woven fabric, a Non Ballistic woven fabric, a needle punched fleece and a UD fabric.
  • the at least one second Back face deformation shield is of a shape selected from the group of rectangular, oval, square, trapezoidal, elliptical, circular, hexagonal , triangular and peripheral strip.
  • the pair of second Back face deformation shield is disposed over the anti-ballistic sheet on the operative front portion and the operative rear portion of said shell and disposed over said pair of first Back Face Deformation Shield (BFDS).
  • FIG. 1 illustrates a front perspective view of a trauma resistant Anti ballistic helmet (T R A B H), according to an embodiment of the present invention
  • FIG. 2 illustrates a bottom view of a shell of the trauma resistant Anti ballistic helmet (T R A B H) of FIG. 1 depicting a major axis of the shell, according to an embodiment of the present invention
  • FIG. 3 illustrates a front view of a first set of Back Face Deformation Shield (BFDS), according to an embodiment of the present invention
  • FIG. 4 illustrates a front view of a second set of Back Face Deformation Shield (BFDS), according to an embodiment of the present invention
  • FIG. 5 illustrates a front view of an anti ballistic sheet, according to an embodiment of the present invention
  • FIG. 6 illustrates a bottom view depicting positioning of the first set of Back Facei Deformation Shield (BFDS) on an operative front portion and an operative rear portion of the shell of FIG. 2 , according to an embodiment of the present invention
  • BFDS Back Facei Deformation Shield
  • FIG. 7 illustrates a bottom view depicting positioning of an anti ballistic sheet over the first set of the BFDS covering entire inner portion of the shell of the helmet, according to an embodiment of the present invention
  • FIG. 8 illustrates a bottom view depicting positioning of the second set of Back Face Deformation Shield (BFDS) on the operative front portion and the operative rear portion of the shell of the helmet along the major axis of the helmet and disposed over the first set of Back Face Deformation Shield (BFDS), according to an embodiment of the present invention
  • FIG. 9 illustrates a bottom view of the shell of the helmet including the first set of Back Face Deformation Shield (BFDS), the anti ballistic sheet and the second set of Back Face Deformation Shield (BFDS), according to an embodiment of the present invention
  • FIG. 10 illustrates a bottom view depicting positioning of the first set of Back Face Deformation Shield (BFDS) on an operative front portion and an operative rear portion of a portion of a periphery of the shell of FIG. 2 , according to an embodiment of the present invention
  • BFDS Back Face Deformation Shield
  • FIG. 11 illustrates a bottom view depicting positioning of an anti ballistic sheet over the first set of the BFDS covering a portion of a periphery of the shell of the helmet, according to an embodiment of the present invention
  • FIG. 12 illustrates a bottom view depicting positioning of the second set of Back Face Deformation Shield (BFDS) on the operative front portion and the operative rear portion of the portion of the periphery of the shell of the helmet and disposed exactly over the first set of Back Face Deformation Shield (BFDS), according to an embodiment of the present invention
  • FIG. 13 illustrates a bottom view of the shell of the helmet including the first set of Back Face Deformation Shield (BFDS), the anti ballistic sheet and the second set of Back Face Deformation Shield (BFDS), according to an embodiment of the present invention.
  • BFDS Back Face Deformation Shield
  • BFDS Back Face Deformation Shield
  • FIG. 14 illustrates a bottom perspective view of the trauma resistant anti ballistic helmet, according to an embodiment of the present invention.
  • the present invention provides a trauma resistant Anti Ballistic helmet for protecting a head portion of a user from injuries.
  • a trauma resistant Anti Ballistic helmet for protecting a head portion of a user from injuries.
  • the trauma resistant helmet of the present disclosure provides comparatively improved protection to the operative front portion, the operative rear portion, at least a portion of the periphery and/or any portion of the helmet.
  • the trauma resistant Anti Ballistic helmet of the present disclosure is comparatively more effective in providing trauma resistance of about 13 mm, to a head portion of a user from snipers, enemy fire, fire from a hand held arm or a hand gun, projectiles, stones and other harmful projectiles.
  • the trauma resistant helmet 100 includes a shell 102 , a first set of Back Face Deformation Shield (BFDS) 104 (illustrated in FIGS. 3, 6, 10 and 11 ), a ballistic sheet 106 (illustrated in FIGS. 5, 7, 8, 9, 11 and 12 ,) and a second set of Back Face Deformation Shield (BFDS) 108 (illustrated in FIGS. 4, 8, 9, 12 and 13 ).
  • BFDS Back Face Deformation Shield
  • the shell 102 of the helmet 100 is composed of a plurality of helmet pre-forms.
  • Each of the plurality of helmet pre-forms may be configured to have a variety of shapes based: on the user requirement.
  • the plurality of helmet pre-forms may be composed from various materials known for making fragment resistant/trauma resistant/bullet proof helmets.
  • the plurality of helmet pre-forms may be composed of a composite fabric material.
  • the plurality of helmet pre-forms may be composed of an Aramid or a para-Aramid fabric.
  • the plurality of helmet pre-forms may be composed of an ultra high molecular weight polyethylene fabric.
  • the shell 102 is composed by molding together a plurality of layers of different type of ballistic fabric pre-forms/prepreg (resin coated fabric). Further, in one embodiment, coating is generally configured in different proportion on the ballistic fabric/prepreg which helps in providing desired shape to the plurality of layers to form the shell 102 . In one embodiment, the shell 102 may be further processed by cutting its periphery to give the required shape like ACH/PASGT and the like. The shell 102 has a major axis 110 (illustrated in FIGS. 2, 6 and 10 ).
  • the first set of Back Face Deformation Shield (BFDS) 104 a and 104 b is disposed on an operative inner surface 112 (illustrated in FIGS. 2 and 6 ) of the operative front portion 114 (illustrated in FIGS. 2, 6 and 8 ) and the operative rear portion 116 (illustrated in FIGS. 2, 6 and 8 ) respectively of the shell 102 of the helmet 100 along the major axis 110 of the helmet 100 .
  • the first BFDS sheet 104 a and a second BFDS sheet 104 b is a piece of Back Face Deformation Shield dimensioned to be suited for protecting particular front portion and rear portion of the helmet 100 .
  • the “particular portion” is the area of the operative front portion 114 and the operative rear portion 116 of the helmet 100 which is found comparatively less trauma resistant than other parts of the helmet 100 .
  • the “particular portion” includes at least a portion along the major axis 110 of the helmet 100 .
  • the first set of the Back Face Deformation Shield (BFDS) includes a pair of the Back Face Deformation Shield (BFDS) 104 a and 104 b
  • the present invention is not limited to the plurality of Back Face Deformation Shield (BFDS).
  • At least one first Back Face Deformation Shield such as 104 a and 104 b, is disposed on one of the operative front portion 114 and the operative rear portion 116 of the shell 102 based on the user requirement.
  • at least one first Back Face Deformation Shield such as 104 a and 104 b, is disposed on an operative outer surface of one of the operative front portion 114 and the operative rear portion 116 of the shell 102 based on the user requirement.
  • the first set of Back Face Deformation Shield (BFDS) 104 a and 104 b is disposed on a portion of a periphery 142 of the shell 102 of the helmet 100 .
  • a plurality of first Back Face Deformation Shields (BFDS), such as 104 a and 104 b is disposed on entire periphery of the shell 102 of the helmet 100 .
  • at least one first Back Face Deformation Shields (BFDS), such as 104 a, and 104 b is disposed on any other portion of the shell 102 of the helmet 100 . Accordingly, the present invention is not limited to any particular position or location of the shell 102 where the first Back Face Deformation Shields (BFDS) is disposed.
  • the first set of the Back face deformation shield (BFDS) 104 a and 104 b is made of a suitable size and thickness.
  • the first set of the Back face deformation Weld (BFDS) 104 a and 104 b may be of any light alloy metal plates, any other suitable non metallic material, laminated fabric, anti ballistic fabric, a woven fabric, a needle punched fleece, a UD fabric, any other fabric or any other suitable compound.
  • the first set of the Back face deformation shield (BFDS) 104 may be of any combination of material such as light alloy metal, non-metal laminate, laminated fabric, and the like.
  • the present invention is not limited to any particular material used for composing the first set of the Back face deformation shield (BFDS) 104 d and 104 b.
  • the shape of the first BFDS may be rectangular, oval, square, trapezoidal, elliptical, circular, hexagonal, triangular and the like.
  • the present invention is not limited to any particular shape of the first set of BFDS 104 a and 104 b.
  • the first set of the BFDS 104 a and 104 b is affixed on the operative front portion 114 and the operative rear portion 116 of the helmet 100 along the major axis 110 .
  • the set of BFDS 104 a and 104 b is affixed on the inner surface 112 on the operative front portion 114 and the operative rear portion 116 of the shell 102 by application of suitable adhesive.
  • the set of BFDS 104 a and 104 b is affixed on the inner surface 112 on the operative front portion 114 and the operative read portion 116 of the shell 102 by means of at least one of fusion, weld, adhesion, weaving, molding and the like.
  • the present invention is not limited to, any particular method or any particular device used for disposing the first set of BFDS 104 a and 104 b on the front 114 and the rear 116 inner surface 112 of the shell 102 .
  • the anti ballistic sheet 106 is disposed over the first set of the BFDS 104 a and 104 b or at least one of the BFDS 104 a and 104 b, covering at least a portion of the shell 102 .
  • the anti ballistic sheet 106 is an aramid pinwheel. More specifically, in one embodiment, the ballistic fabric sheet 106 is disposed over the first set of the BFDS 104 a and 104 b covering entire operative inner surface 112 of the shell 102 of the helmet 100 . Alternatively, in another embodiment, the ballistic fabric sheet 106 is disposed over the first set of the BFDS 104 a and 104 b covering entire operative outer surface of the shell 102 of the helmet 100 .
  • the ballistic fabric sheet 106 is at least one of aramid fabric, an anti-ballistic woven fabric sheet, an anti-ballistic needle punched fleece, a UD fabric sheet, an aramid pinwheel, a plurality BFDS layers, a non-ballistic material and the like.
  • the present invention is not limited to any particular material used for composing the ballistic fabric sheet 106 .
  • the ballistic fabric sheet 106 is cut in the shape of flower. However, the present invention is not limited to any particular shape of the ballistic fabric sheet 106 .
  • the ballistic fabric sheet 106 is disposed on the shell 102 over the first set of the BFDS 104 a and 104 b by means of various mechanisms and systems, such as but not limited to adhesive, fusion, weld, weaving, molding and the like.
  • the present invention is not limited to any particular method or device used for disposing the ballistic fabric sheet 106 on the shell 102 over the first set of the BFDS 104 a and 104 b.
  • resin is used to cover the first set of BFDS 104 a and 104 b.
  • the second set of Back Face Deformation Shield (BFDS) 108 a, 108 b is disposed respectively on the operative front portion 114 and the operative rear portion 116 of the shell 102 over the ballistic fabric sheet 106 and aligned/disposed respectively over the first set of Back Face Deformation Shield (BFDS) 104 a and 104 b. More specifically, the second set of Back Face Deformation Shield (BFDS) 108 a, 108 b is disposed respectively on the operative front portion 114 and the operative rear portion 116 over the ballistic fabric sheet 106 along the major axis 110 and aligned/disposed respectively over the first set of Back Face Deformation Shield (BFDS) 104 a and 104 b. In one embodiment, the edges of each of the second set of the BFDS 108 a and 108 b are disposed with high density cushioning material as a boating or an edging.
  • the second set of Back Face Deformation Shield (BFDS) 108 a and 108 b is disposed on the ballistic fabric sheet 106 on a portion of the periphery 142 of the shell 102 of the helmet 100 .
  • a plurality of second Back Face Deformation Shields (BFDS), such as 108 a and 108 b is disposed on the ballistic fabric sheet 106 on entire periphery of the shell 102 of the helmet 100 .
  • the second set of Back Face Deformation Shield (BFDS) 108 a, 108 b is disposed on the ballistic fabric sheet 106 adjacent to the first set of Back Face Deformation Shield (BFDS) 104 a and 104 b.
  • at least one second Back Face Deformation Shields (BFDS), such as 108 a and 108 b is disposed on any other portion of the shell 102 of the helmet 100 . Accordingly, the present invention is not limited to any particular position or location of the shell 102 where the second Back Face Deformation Shields (BFDS) is disposed.
  • the shape of the second set of BFDS 108 a and 108 b may be rectangular, oval, square, trapezoidal, circular, elliptical, hexagonal, triangular and the like.
  • the present invention is not limited to any particular shape of the second set BFDS 108 a and 108 b.
  • the second set of Back Face Deformation Shield (BFDS) 108 a and 108 b is disposed (affixed) over the ballistic fabric sheet 106 by ensuring that positioning is fully aligned/adjacent respectively with the first set of BFDS 104 a and 104 b already affixed/placed below the ballistic fabric sheet 106 .
  • the second set of Back Face Deformation Shield (BFDS) 108 a and 108 b is disposed respectively over the location that is fully aligned/adjacent with the first set of the back face deformation shield (BFDS) 104 a and 104 b and above the ballistic fabric sheet 106 .
  • the second set of the Back face deformation shield (BFDS) 108 a and 108 b may be of any light alloy metal plates, any other suitable non metallic material, laminated fabric, ballistic fabric, a ballistic woven fabric, a needle punched fleece, a UD fabric, any other fabric or any other suitable compound.
  • the present invention is not limited to any particular material used for composing the second set of the Back face deformation shield (BFDS) 108 a and 108 b.
  • the second set of the Back Face Deformation Shield includes a pair of second set of the Back Face Deformation Shield (BFDS) 108 a and 108 b
  • the present invention is not limited to the plurality of second Back Face Deformation Shield (BFDS).
  • at least one second Back Face Deformation Shield (BFDS) such as 108 a and 108 b, is disposed on one of the operative front portion 114 , the operative rear portion 116 , at least a portion of the periphery 142 and/or any other portion of the shell 102 based on the user requirement.
  • At least one second Back Face Deformation Shield (BFDS), such as 108 a and 108 b, is disposed on an operative outer surface of one of the operative front portion 114 , the operative rear portion 116 , at least a portion of the periphery 142 and/or any other portion of the shell 102 based on the user requirement.
  • the trauma resistant anti-ballistic helmet of the present disclosure has a back face deformation value within 13 .
  • the helmet 100 further includes a chin cup 120 , a rear cushion pad 122 , a snap button 124 , a side cushion pad 126 , a ladder lock 128 , a rubber edging 130 , a crown pad 132 , a front cushion pad 134 , a quick release button 136 , a chinstrap 138 and a protective inner liner 140 . All these components are provided on the helmet 100 by means of various methods and systems known in the art.
  • the trauma resistant Anti Ballistic helmet provides comparatively more protection to the operative front portion, the operative rear portion, at least some portion of the periphery or any other portion of the helmet. Further, the trauma resistant helmet is comparatively more effective in providing trauma resistance to a head portion of a user from snipers, enemy fire and other harmful projectiles. Furthermore, the trauma resistant helmet is cost effective. Still further, the trauma resistant helmet is simple in structure. Additionally, the trauma resistant anti-ballistic helmet of the present disclosure has comparatively low back face deformation value.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Helmets And Other Head Coverings (AREA)
US14/911,260 2014-06-23 2015-06-22 Trauma resistant anti ballistic helmet Abandoned US20160187104A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN1671/DEL/2014 2014-06-23
IN1671DE2014 2014-06-23
PCT/IN2015/000254 WO2015198342A1 (en) 2014-06-23 2015-06-22 Trauma resistant anti ballistic helmet

Publications (1)

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US20160187104A1 true US20160187104A1 (en) 2016-06-30

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US14/911,260 Abandoned US20160187104A1 (en) 2014-06-23 2015-06-22 Trauma resistant anti ballistic helmet

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US (1) US20160187104A1 (pl)
EP (1) EP3157367B1 (pl)
AU (1) AU2015278664A1 (pl)
CA (1) CA2958808A1 (pl)
ES (1) ES2806131T3 (pl)
HR (1) HRP20201044T1 (pl)
PH (1) PH12017500122A1 (pl)
PL (1) PL3157367T3 (pl)
SG (1) SG11201700487PA (pl)
WO (1) WO2015198342A1 (pl)
ZA (1) ZA201700539B (pl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116728939A (zh) * 2023-06-14 2023-09-12 河北安泰富源安全设备制造有限公司 层料压制头部防护设备施工工艺
US20250251220A1 (en) * 2022-05-25 2025-08-07 Gentex Corporation Impact Attenuating Tensile Helmet Liner

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577562A (en) * 1969-10-01 1971-05-04 Mike C Holt Athletes{3 {0 protective helmet particularly football
US5603117A (en) * 1995-09-13 1997-02-18 The United States Of America As Represented By The Secretary Of The Army Protective helmet assembly
US5713082A (en) * 1996-03-13 1998-02-03 A.V.E. Sports helmet
US5956777A (en) * 1998-07-22 1999-09-28 Grand Slam Cards Helmet
US6101636A (en) * 1996-11-27 2000-08-15 Williams; Marix Sculptured helmet ornamentation
US20060096011A1 (en) * 2004-11-09 2006-05-11 Mjd Innovations, L.L.C. Self-balancing, load-distributing helmet structure
US20120233745A1 (en) * 2011-03-17 2012-09-20 Waldemar Veazie Method and apparatus for an adaptive impact absorbing helmet system
US8640267B1 (en) * 2012-09-14 2014-02-04 Yochanan Cohen Protective helmet
US20140123360A1 (en) * 2012-11-07 2014-05-08 Yochanan Cohen Military Helmet
US8961733B2 (en) * 2005-02-15 2015-02-24 Pinwrest Development Group, Llc Method of improving the impact-protective properties of a conformable substrate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958276A (en) * 1975-07-09 1976-05-25 Clausen Carol W Helmet
US20060248623A1 (en) * 2005-05-03 2006-11-09 Patriot Performance Materials, Inc. Armor for ballistic-resistant headgear

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577562A (en) * 1969-10-01 1971-05-04 Mike C Holt Athletes{3 {0 protective helmet particularly football
US5603117A (en) * 1995-09-13 1997-02-18 The United States Of America As Represented By The Secretary Of The Army Protective helmet assembly
US5713082A (en) * 1996-03-13 1998-02-03 A.V.E. Sports helmet
US6101636A (en) * 1996-11-27 2000-08-15 Williams; Marix Sculptured helmet ornamentation
US5956777A (en) * 1998-07-22 1999-09-28 Grand Slam Cards Helmet
US20060096011A1 (en) * 2004-11-09 2006-05-11 Mjd Innovations, L.L.C. Self-balancing, load-distributing helmet structure
US8961733B2 (en) * 2005-02-15 2015-02-24 Pinwrest Development Group, Llc Method of improving the impact-protective properties of a conformable substrate
US20120233745A1 (en) * 2011-03-17 2012-09-20 Waldemar Veazie Method and apparatus for an adaptive impact absorbing helmet system
US8640267B1 (en) * 2012-09-14 2014-02-04 Yochanan Cohen Protective helmet
US20140123360A1 (en) * 2012-11-07 2014-05-08 Yochanan Cohen Military Helmet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250251220A1 (en) * 2022-05-25 2025-08-07 Gentex Corporation Impact Attenuating Tensile Helmet Liner
CN116728939A (zh) * 2023-06-14 2023-09-12 河北安泰富源安全设备制造有限公司 层料压制头部防护设备施工工艺

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CA2958808A1 (en) 2015-12-30
ES2806131T3 (es) 2021-02-16
HRP20201044T1 (hr) 2020-10-16
EP3157367A1 (en) 2017-04-26
PH12017500122A1 (en) 2017-05-29
EP3157367A4 (en) 2018-04-18
ZA201700539B (en) 2018-08-29
AU2015278664A2 (en) 2017-02-16
EP3157367B1 (en) 2020-04-08
WO2015198342A1 (en) 2015-12-30
PL3157367T3 (pl) 2020-12-14
SG11201700487PA (en) 2017-02-27
AU2015278664A1 (en) 2017-02-09

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