[go: up one dir, main page]

WO2012037927A1 - Casque de protection; procédé pour réduire ou empêcher une blessure à la tête - Google Patents

Casque de protection; procédé pour réduire ou empêcher une blessure à la tête Download PDF

Info

Publication number
WO2012037927A1
WO2012037927A1 PCT/DE2011/001713 DE2011001713W WO2012037927A1 WO 2012037927 A1 WO2012037927 A1 WO 2012037927A1 DE 2011001713 W DE2011001713 W DE 2011001713W WO 2012037927 A1 WO2012037927 A1 WO 2012037927A1
Authority
WO
WIPO (PCT)
Prior art keywords
head
side insert
shell
helmet
protective helmet
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.)
Ceased
Application number
PCT/DE2011/001713
Other languages
German (de)
English (en)
Inventor
Oliver Schimpf
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE112011104130T priority Critical patent/DE112011104130A5/de
Priority to KR1020137009097A priority patent/KR20130082501A/ko
Publication of WO2012037927A1 publication Critical patent/WO2012037927A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A42B3/064—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures with relative movement between layers
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B1/00—Hats; Caps; Hoods
    • A42B1/04—Soft caps; Hoods
    • A42B1/08—Soft caps; Hoods with protection against blows
    • 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
    • A42B3/10—Linings
    • A42B3/12—Cushioning devices
    • A42B3/125—Cushioning devices with a padded structure, e.g. foam
    • A42B3/128—Cushioning devices with a padded structure, e.g. foam with zones of different density

Definitions

  • the invention relates to a protective helmet, according to the preamble of claim 1, and a method for reducing or preventing a head injury, according to the preamble of claim 19.
  • protective helmets which serve to protect the head of a wearer from injury. These protective helmets are adapted to the human head, which seen from above an oval shape, which can be distinguished in a "round oval” shape and a "long oval” shape. Conventional safety helmets take this form to be similar to the human head, but especially to look narrow. Only narrow helmets, which look small from the front, are on the market for sale. Round helmets look wide from the front and are not successful in the market.
  • these protective helmets which can be designed differently depending on the field of application, consist of an outer shell made of a hard material, which usually has an oval basic shape, and an impact on the head receiving, shock-absorbing internal support means on the inside the outer shell is arranged and on its human head facing side (inside) is also of oval shape.
  • a disadvantage of these helmets that while they protect against shocks that meet the helmet or his bump cap translationally, but not against rotational forces acting on impact, so that it comes in many accidents despite the use of a protective helmet to serious head injuries ,
  • European Patent Specification EP 1 246 548 B1 describes a protective helmet in which a thin, lubricious shell is introduced between the inner shell and the outer shell.
  • the inner shell twists against the outer shell and reduces the introduced spins.
  • Disadvantage of this solution is that the rotational movement is inhibited by the oval shape of the helmet in its general form.
  • a protective helmet in which the inside of the hard, outer shell, an inner support means of synthetic resin foam is disposed, wherein the inner support means in a main insert part and a sub-insert part, which is arranged in a main insert part recess is fitted.
  • the secondary insert part has a density that is 20% to 80% of the density of the main insert part.
  • the protective helmet according to the invention, with the characterizing feature of claim 1, and the method according to the invention for reducing or preventing a head injury, with the characterizing feature of claim 19, have the advantage that, by a division of the shock-absorbing or shock-absorbing and comforting internal support means Liner, comfort padding, protective padding, knobbed baskets and / or banded carrying devices (eg carrier spreaders, carrying straps, headbands or the like), in a tray-side insert and a head-side insert which are rotatable against each other (preferably from a specific force) in at least one direction, a sliding surface is present, which is the function assumes a rotational surface, so that the introduced by a blow rotational acceleration is greatly reduced or prevented, since the head-side insert and the shell-side insert and thus the head of the wearer and the helmet outer shell against each other quickly and without inhibition are preferably rotatable in all directions.
  • the division may relate to the shock-absorbing and / or the non-shock-absorbing part of the inner support device.
  • the sliding surface is a spherical surface, which may also be defined only over partial regions of the hemisphere body, and / or a rotationally symmetrical body (for example ellipsoids of revolution, etc.).
  • the head-side insert and the shell-side insert have different densities.
  • the inner support means may be made of closed cellular and / or open cellular foams. In general, all materials that are suitable for shock absorption of protective helmets are conceivable. Included here are also soft foams, which are only for comfort padding, knobbed baskets or other carrying facilities.
  • the protective helmet according to the invention different densities occur within the head-side insert and / or within the shell-side insert. This will allow, depending on the geometry of the helmet in its different regions, where different requirements for the Strength of the material used, the material is adapted to these special requirements.
  • the use of liners made of foams preferably particle foams (particle foams), in particular foamed polystyrene (EPS), expanded polypropylene (EPP), polyurethane (PU), or the like. , advantageous.
  • EPS foamed polystyrene
  • EPP expanded polypropylene
  • PU polyurethane
  • separate segments are made for the different regions.
  • the density of the individual components is adapted to the regional differences. Subsequently, the components are joined by means of plugging, gluing or foaming.
  • the use of components is possible by means of MehrzenverCumung (multi-density) with up to 3 different densities in one component; preferably as dual-density liners.
  • the density is varied in a two-stage process within a component.
  • the individual zones are delimited by slides. The zones are filled and prefabricated separately. During the molding process, the slides are pulled out of the tool and the beads of the individual zones are welded together to form a component. This method can be used to produce precisely defined areas of different densities.
  • a component with different densities can also be produced in the single-stage process by selectively filling the tool areas, in part by utilizing the filling pressure or by means of an air curtain.
  • the head-side insert and / or the shell-side insert on a surface that have no bumps by spraying the EPS process, because a process with locally nozzle-free tool is applied or because a tool with a porous surface is used.
  • the head-side insert and / or the shell-side insert a structured surface (golf ball) on. to lower the footprints of the dies of the EPS forming process and to prevent unevenness of the surface.
  • an intermediate layer is arranged between the head-side insert and the shell-side insert.
  • the intermediate layer could, if it is particularly stiff and made of carbon fiber, for example, have a positive effect on the shock absorption. Should there be no complete interlayer, for example, punctual, star-shaped or crosswise mounted sliding points are conceivable.
  • the intermediate layer may be a liquid or a gel. The viscosity of the liquid or gel is in this case adjusted so that you can achieve different coefficients of friction (shear values) and thus also various accelerations with their help. This sets the rotation acceleration curve.
  • the intermediate layer is firmly connected to the head-side insert or the shell-side insert.
  • the intermediate layer is harder than the head-side insert.
  • the head-side insert and the shell-side insert are connected to each other by at least one connecting means.
  • this connecting means can be a pressed-EPS body, which can also absorb energy for shock absorption (keyword: fixed storage). It is also conceivable that this connection means may be a spring damper system, which resets the system in its initial position.
  • a preferred embodiment may be rubber bands (for example in double T form) (keyword: floating storage).
  • the connecting means has at least one predetermined breaking point.
  • This intended use point can also be a textile structure that ruptures at a controlled force.
  • the predetermined breaking point can also be in the connecting means, preferably also an EPS cylinder or cone (dowel). This cylinder is preferably adjusted with respect to its breakaway force exactly to the respective test standard. Variations are conceivable on density, bead size and diameter of the predetermined breaking point, wherein the defined breakaway can also take place via a metal cutting plate.
  • the head-side insert on its side facing the shell-side insert at least one survey.
  • the survey has at least one predetermined breaking point.
  • the execution of this predetermined breaking point can be such that a signal is triggered when breaking the predetermined breaking point. This can be used to signal that the system was in operation and the helmet is no longer usable.
  • an SOS emergency call signal can also be sent
  • the survey cooperates with a damping means.
  • a constructive element is arranged around the elevation which holds the trays in position and collapses in a controlled manner upon impact.
  • the collection projects into the shell-side insert.
  • an indicator indicates a twist carried out and / or an existing rotation of the scarf en sketchen insert for head-side insert.
  • the indicator is preferably visible to the outside and / or inside and indicates that the system has been triggered. This is particularly important after an accident, because from the outside hard hats often look undamaged, even though they have to absorb high energy.
  • the indicator indicates that the system has moved and therefore has taken up rotational energy.
  • the head-side insert and / or the shell-side insert as a carrying device a knobbed basket or the like. on.
  • the protective helmet is a motorcycle helmet, car helmet, winter sports helmet (ski, snowboard helmet), riding helmet, bicycle helmet, mountaineering helmet, working safety helmet, police helmet, fire helmet, jet fighter, military helmet or the like.
  • a molded part can be joined to the shell, if at the edges of the two shells (the head-side insert and the shell-side insert), the wall thickness of the EPS Part is too small.
  • This molding can support the smooth sliding of the system, but also in addition functional parts of the helmet (eg foams, belts, textile components) record.
  • a chin-cam attachment point may be located near the fulcrum of the rotation system (RDP), or at least on the connection line between a chin strap attachment point (KBP) and a chin strap deployment point (KAP).
  • RDP rotation system
  • KBP chin strap attachment point
  • KAP chin strap deployment point
  • the chin strap may be mounted on a rotation line about the pivot of the rotation system. On this line, the chin strap can always remain at the same distance from the rotation pivot point. For particularly large displacements of the chin strap slips against a stop and then tightens controlled.
  • This arrangement fulfills the function of a belt tensioner during impact with rotational movement.
  • the protective helmet having an outer shell made of a hard material and an upside-down inner support device, which is arranged on the inside of the outer shell, and wherein the Certainlytrage driving is divided into a shell-side insert and a head-side insert, wherein the side facing away from the head side of the head-side insert at least partially has a spherical surface and the facing sides of the head-side insert and the shell-side insert at least partially correspond to each other, so that by striking on strike the shell-side liner is rotated with respect to the head-side liner, a protective helmet according to any one of claims 1 to 18 is used.
  • FIG. 5 is an exploded view of a second embodiment of an inventive
  • FIG. 12 is a sectional view of a third embodiment of a protective helmet according to the invention.
  • FIG. 14 is a sectional view of a fourth embodiment of a protective helmet according to the invention.
  • FIG. 14 is a sectional view of a fifth embodiment of a protective helmet according to the invention.
  • FIG. 21 is a sectional view of a sixth embodiment of a protective helmet according to the invention.
  • FIG. 22 is an exploded view of an inner support means of a protective helmet according to the invention.
  • FIG. 26 is a perspective view of a protective helmet according to the invention with an inner support device according to FIGS. 22 and Fig. 27, the operation of the protective helmet of the invention according to FIG. 22 in a blow from behind.
  • FIGS. 1 and 2 show sectional drawings of a conventional protective helmet. This consists of a hard outer shell 1, on the inside 2 of the inner support means 3 is arranged.
  • the inner support device 3 has an inner side 4, the oval shape of which is adapted to a human head 5 (see FIG. 2).
  • FIGS. 3 and 4 show sectional drawings of a first embodiment of a protective helmet 6 according to the invention.
  • the shock-absorbing or shock-absorbing and comfort-bearing internal support device surrounded by the hard, outer shell 1 is subdivided into a shell-like insert 7 and a top-side insert 8 the outer side 9 of the head-side insert 8 facing away from the head 5 (see FIG. 4) at least partially has a spherical surface and the outer side 9 of the head-side insert 8 corresponds to the inner side 2 of the shell-side insert 7.
  • the shell-side insert 7 and the head-side insert 8 of the Inntrage nails are preferably connected to each other so that they can move freely in all directions against each other, so that they form a movable system. It is preferably provided that after a shift, a return to the starting position. This can be done for example by a elastic layer or an elastic band can be effected. The release force of the system is always smaller than the force to return the system to the starting position.
  • an intermediate layer 10 which has an inner side 11 and an outer side 12 and is preferably made of a harder material, is provided between the head-side insert 8 and the shell-side insert 7 arranged.
  • the outer side 13 of the shell-side insert 7 corresponds to the inner side 2 of the outer shell 1.
  • Die Intermediate layer 10 is firmly connected to the shell-side insert 7 or the head-side insert 8.
  • FIGS. 6 and 7 show sectional drawings of the protective helmet 6 according to the invention according to FIG. 5.
  • the shell-side insert 7 can be rotated about a pivot point 14 on the head-side insert 8.
  • the head-side insert 8 together with the outer shell 1 rotates about the pivot point 14 in the direction of arrow 15 to the front.
  • the head-side insert 8 together with the outer shell 1 is at a take place in the direction of arrow 16 impact on a floor 17th and thus an associated force of force in the direction of arrow 18 in the direction of arrow 15 is rotated forward.
  • the head-side insert 8 together with the outer shell 1 rotates about the pivot point 14 in the direction of arrow 19 to the rear.
  • FIG. 12 shows a sectional drawing of a third embodiment of a protective helmet 6 according to the invention.
  • the head-side insert 8 and the shell-side insert 7 are connected to one another by means of connecting means 20.
  • the connecting means 20 have predetermined breaking points 21, which are e.g. break in a stroke from the front, so that the head-side insert 8 together with the outer shell 1 about the pivot point 14 in the direction of arrow 19 rotates backwards (Fig. 13).
  • FIG. 14 shows a sectional drawing of a fourth embodiment of a protective helmet 6 according to the invention.
  • the head-side insert 8 has an elevation 22 which projects into the region of the shell-side insert 7.
  • the elevation 22 is surrounded by a damping means 23, which is pressed together in a stroke from the front, while the head-side insert 8 together with the outer shell 1 about the pivot point 14 in the direction of arrow 19 is rotated backwards (Fig. 15).
  • the damping means 23 may preferably be a foam ring which is introduced, for example, cylindrically in the upper region of the protective helmet 6.
  • Fig. 16 shows a sectional view of a fifth embodiment of a fiction, invention ate protective helmet 6.
  • the head-side insert 8 two elevations 22 on.
  • the elevations 22 have predetermined breaking points 21, for example, break in a blow from behind, so that the head-side insert 8 together with the outer shell 1 about the pivot point 14 in the direction of arrow 15 rotates forward (Fig. 17).
  • Figs. 18 and 19 show front views of a protective helmet 6 according to the invention. It is clear that the head-side insert 8 and the shell-side insert 7 have a common pivot point 14, so that e.g. in a lateral impact, the head-side insert 8 together with the outer shell 1 is rotated about the pivot point 14 in the direction of the arrow 24 (FIG. 20).
  • FIG. 21 shows a sectional drawing of a sixth embodiment of a protective helmet 6 according to the invention.
  • the head-side insert 8 and the shell-side insert 7 have knobbed baskets.
  • the inner support means is between the head-side insert 8 and the shell-side insert 7 an intermediate layer 10, which has an inner side 1 1 and an outer side 12 and preferably made of a harder material is manufactured, arranged.
  • the outer side 13 of the shell-side insert 7 corresponds to the inner side 2 of the outer shell 1.
  • the inner side 12 of the intermediate layer 10 and the outer side 9 of The inner layer 11 has the inside 11 of the intermediate layer 10.
  • the intermediate layer 10 has bands 25 fixed by pins 25, which preferably have a fastening means 27, and an edge 28, into which the shell-side insert 7 can be inserted.
  • FIGS. 23 to 25 show detailed views of the inner support device according to FIG. 22.
  • the fastening means 27 can be fixed to the holder 29 in holes 31.
  • FIG. 26 shows a perspective illustration of a protective helmet according to the invention with an inner carrying device according to FIG. 22, and FIG. 27 shows the functioning of the protective helmet according to the invention according to FIG. 22 in the case of a blow from behind.

Landscapes

  • Helmets And Other Head Coverings (AREA)

Abstract

L'invention concerne un casque de protection (6) et un procédé destiné à réduire ou empêcher une blessure à la tête, avec lesquels un dispositif de port interne amortissant les chocs ou amortissant les chocs et améliorant le confort, lequel peut présenter des doublures internes, des rembourrages de confort, des rembourrages de protection, des paniers à picots et/ou des équipements de port à sangles (par exemple des systèmes de port structurés en toile d'araignée, des sangles de port, des serre-têtes ou similaires), est divisé en une insertion (7) côté coque et une insertion (8) côté tête, lesquelles peuvent tourner l'une par rapport à l'autre (de préférence à partir d'un effet de force défini) dans au moins une direction, de telle sorte que l'on a une surface de glissement, qui prend en charge la fonction d'une surface de rotation, de telle sorte que l'accélération en rotation entraînée par un choc est fortement réduite ou empêchée, étant donné que l'insertion côté tête (8) et l'insertion côté coque (7) et donc la tête (5) du support et la coque extérieure du casque peuvent tourner rapidement l'un par rapport à l'autre et sans effort de préférence dans toutes les directions.
PCT/DE2011/001713 2010-09-09 2011-09-09 Casque de protection; procédé pour réduire ou empêcher une blessure à la tête Ceased WO2012037927A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112011104130T DE112011104130A5 (de) 2010-09-09 2011-09-09 Schutzhelm; Verfahren zur Verminderung oder Verhinderung einer Kopfverletzung
KR1020137009097A KR20130082501A (ko) 2010-09-09 2011-09-09 보호 헬멧과 두부 외상 감소 또는 억제 방법

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010045843 2010-09-09
DE102010045843.0 2010-09-09
DE102010046134 2010-09-10
DE102010046134.2 2010-09-10

Publications (1)

Publication Number Publication Date
WO2012037927A1 true WO2012037927A1 (fr) 2012-03-29

Family

ID=44582007

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/001713 Ceased WO2012037927A1 (fr) 2010-09-09 2011-09-09 Casque de protection; procédé pour réduire ou empêcher une blessure à la tête

Country Status (8)

Country Link
US (1) US20120060251A1 (fr)
EP (1) EP2428129B1 (fr)
KR (1) KR20130082501A (fr)
CN (1) CN102406262A (fr)
DE (2) DE102011112790A1 (fr)
ES (1) ES2413281T3 (fr)
PT (1) PT2428129E (fr)
WO (1) WO2012037927A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2982256A1 (fr) 2014-08-05 2016-02-10 Shoei Co., Ltd. Casque

Families Citing this family (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9289024B2 (en) 2007-04-16 2016-03-22 Riddell, Inc. Protective sports helmet
US8533869B1 (en) * 2008-02-19 2013-09-17 Noggin Group LLC Energy absorbing helmet underwear
US9943746B2 (en) * 2010-02-26 2018-04-17 The Holding Company, Llc Protective headgear with impact diffusion
US8588806B2 (en) 2010-02-26 2013-11-19 Thl Holding Company, Llc Wireless device and methods for use in a paging network
SE534868C2 (sv) 2010-05-07 2012-01-24 Mips Ab Hjälm med glidningsfrämjare anordnad vid ett energiabsorberande lager
US8726424B2 (en) 2010-06-03 2014-05-20 Intellectual Property Holdings, Llc Energy management structure
US11766085B2 (en) 2011-02-09 2023-09-26 6D Helmets, Llc Omnidirectional energy management systems and methods
WO2012109381A1 (fr) * 2011-02-09 2012-08-16 Innovation Dynamics LLC Systèmes de gestion d'énergie omnidirectionnelle de casque
US12336585B2 (en) 2011-02-09 2025-06-24 6D Helmets, Llc Omnidirectional energy management systems and methods
US11324273B2 (en) 2011-02-09 2022-05-10 6D Helmets, Llc Omnidirectional energy management systems and methods
US10561192B2 (en) 2011-02-09 2020-02-18 6D Helmets, Llc Omnidirectional energy management systems and methods
US8756719B2 (en) * 2011-03-17 2014-06-24 Waldemar Veazie Method and apparatus for an adaptive impact absorbing helmet system
USD681281S1 (en) 2011-05-02 2013-04-30 Riddell, Inc. Protective sports helmet
USD838922S1 (en) 2011-05-02 2019-01-22 Riddell, Inc. Football helmet
US9516910B2 (en) 2011-07-01 2016-12-13 Intellectual Property Holdings, Llc Helmet impact liner system
CA2847669C (fr) 2011-07-27 2015-02-24 Bauer Hockey Corp. Casque de sport avec protection contre les impacts par rotation
US9763488B2 (en) 2011-09-09 2017-09-19 Riddell, Inc. Protective sports helmet
USD683079S1 (en) 2011-10-10 2013-05-21 Intellectual Property Holdings, Llc Helmet liner
WO2013071916A1 (fr) 2011-11-19 2013-05-23 Oliver Schimpf Casque de protection ; procédé destiné à rendre moins grave ou à empêcher un traumatisme crânien
US9320311B2 (en) 2012-05-02 2016-04-26 Intellectual Property Holdings, Llc Helmet impact liner system
US9578917B2 (en) 2012-09-14 2017-02-28 Pidyon Controls Inc. Protective helmets
US8640267B1 (en) * 2012-09-14 2014-02-04 Yochanan Cohen Protective helmet
CN103253219A (zh) * 2012-09-19 2013-08-21 梁有其 防冲击汽车乘车人护头护颈安全甲
US9894953B2 (en) 2012-10-04 2018-02-20 Intellectual Property Holdings, Llc Helmet retention system
US9572390B1 (en) 2012-10-05 2017-02-21 Elwood J. B. Simpson Football helmet having improved impact absorption
US9603408B2 (en) * 2012-10-05 2017-03-28 Elwood J. B. Simpson Football helmet having improved impact absorption
US10039335B2 (en) * 2012-11-29 2018-08-07 Bell Sports, Inc. Multi-component helmet construction
US10159296B2 (en) 2013-01-18 2018-12-25 Riddell, Inc. System and method for custom forming a protective helmet for a customer's head
US10220734B2 (en) 2013-03-05 2019-03-05 Pidyon Controls Inc. Car seat
US9487110B2 (en) 2014-03-05 2016-11-08 Pidyon Controls Inc. Car seat
US8911015B2 (en) 2013-03-05 2014-12-16 Yochanan Cohen Car seat
CN103284393A (zh) * 2013-06-17 2013-09-11 重庆安尔特汽车摩托车配件制造有限公司 带密集型蜂巢状气囊缓冲垫的摩托车头盔
US10736373B2 (en) * 2013-08-13 2020-08-11 Smith Optics, Inc. Helmet with shock absorbing inserts
USD733972S1 (en) 2013-09-12 2015-07-07 Intellectual Property Holdings, Llc Helmet
AU2014342635B2 (en) 2013-10-28 2019-07-11 Team Wendy, Llc Helmet retention system
WO2015085294A1 (fr) * 2013-12-06 2015-06-11 Bell Sports, Inc. Casque flexible à plusieurs couches et procédé de fabrication de celui-ci
CA3186442A1 (fr) 2013-12-19 2015-06-25 Bauer Hockey Ltd. Casque pour protection contre les chocs
EP3091863B1 (fr) * 2014-01-06 2022-03-23 Lisa Ferrara Dispositifs composites pour fournir une protection contre une lésion tissulaire traumatique
GB2524089B (en) * 2014-03-14 2016-05-04 Charles Owen And Company (Bow) Ltd Helmet
GB2557748B (en) * 2014-03-14 2018-09-19 Pembroke Bow Ltd Helmet
US9975032B2 (en) * 2014-03-24 2018-05-22 Mark Frey Concussive helmet
GB201409041D0 (en) * 2014-05-21 2014-07-02 Leatt Corp Helmet
US9616782B2 (en) 2014-08-29 2017-04-11 Pidyon Controls Inc. Car seat vehicle connection system, apparatus, and method
US9408423B2 (en) * 2014-09-25 2016-08-09 David A. Guerra Impact reducing sport equipment
EP3212021A4 (fr) 2014-10-28 2018-06-20 Bell Sports Inc. Casque à rotation dans le moule
CZ28115U1 (cs) 2015-01-30 2015-04-20 Ĺ mĂ­d Petr Helma obsahující energii absorbující vrstvu
GB201502104D0 (en) * 2015-02-09 2015-03-25 Mips Ab Material for forming apparel and apparel
EP3590374B1 (fr) * 2015-02-19 2021-02-17 Donald Edward Morgan Système d'amortissement de chocs pendulaires
US20160278467A1 (en) * 2015-03-26 2016-09-29 Daniel Irwin Safety Helmet
AU2016262487B2 (en) 2015-05-12 2020-02-13 Pidyon Controls Inc. Car seat and connection system
PT3298918T (pt) 2015-05-19 2022-02-11 Maura­Cio Paranhos Torres Melhorias na célula de proteção do crânio
CN107847002B (zh) * 2015-06-17 2023-01-31 6D头盔有限责任公司 头盔全向能量管理系统及方法
US9961952B2 (en) 2015-08-17 2018-05-08 Bauer Hockey, Llc Helmet for impact protection
US10517343B2 (en) * 2015-11-25 2019-12-31 The CtFoT Group LLC Hybrid sports shock absorbing cap
US10517342B2 (en) * 2015-11-25 2019-12-31 The CtFoT Group LLC Shock absorbing cap
US10463099B2 (en) * 2015-12-11 2019-11-05 Bell Sports, Inc. Protective helmet with multiple energy management liners
CN108471828A (zh) * 2016-01-04 2018-08-31 贝尔运动股份有限公司 带有边界凸块和弹性体保持器的头盔
CN108601417A (zh) * 2016-02-02 2018-09-28 T·B·星崎 头盔
US10470513B2 (en) * 2016-03-01 2019-11-12 Mips Ab Helmet
WO2017151028A1 (fr) * 2016-03-02 2017-09-08 Poc Sweden Ab Rembourrage de confort et casque comprenant le rembourrage de confort
AU2017228415B2 (en) * 2016-03-04 2019-11-21 Wavecel, Llc Protective liner for helmets and other articles
US10271603B2 (en) * 2016-04-12 2019-04-30 Bell Sports, Inc. Protective helmet with multiple pseudo-spherical energy management liners
CN106017220A (zh) * 2016-05-31 2016-10-12 安瑞装甲材料（芜湖）科技有限公司 一种安全头盔
US10780338B1 (en) 2016-07-20 2020-09-22 Riddell, Inc. System and methods for designing and manufacturing bespoke protective sports equipment
CN106017223B (zh) * 2016-08-09 2017-07-21 北京普凡防护科技有限公司 一种组合式防弹头盔
US10736371B2 (en) 2016-10-01 2020-08-11 Choon Kee Lee Mechanical-waves attenuating protective headgear
FR3058298B1 (fr) * 2016-11-07 2019-01-25 Universite De Strasbourg Casque de protection
WO2018092144A1 (fr) * 2016-11-21 2018-05-24 Technion Research And Development Foundation Ltd. Système de protection contre les forces contondantes
AU2017245280A1 (en) * 2017-03-27 2018-10-11 Zhenghui Gu Multi-Buffering Safety Helmet
US10542788B2 (en) 2017-05-11 2020-01-28 Safer Sports, LLC Football helmet having three energy absorbing layers
JP6842991B2 (ja) * 2017-05-22 2021-03-17 株式会社Ｓｈｏｅｉ ヘルメット
US10010126B1 (en) * 2017-06-29 2018-07-03 Bell Sports, Inc. Protective helmet with integrated rotational limiter
CN107518489A (zh) * 2017-09-06 2017-12-29 阜南县邰氏宇崴运动器材有限公司 一种轮滑透气头盔
KR20190037628A (ko) 2017-09-29 2019-04-08 송형민 펌프 헬멧
WO2019076689A1 (fr) * 2017-10-19 2019-04-25 Mips Ab Casque
ES2880033T3 (es) * 2017-11-07 2021-11-23 Locatelli S P A Casco protector
US10433610B2 (en) * 2017-11-16 2019-10-08 Choon Kee Lee Mechanical-waves attenuating protective headgear
US10561189B2 (en) 2017-12-06 2020-02-18 Choon Kee Lee Protective headgear
GB201800256D0 (en) 2018-01-08 2018-02-21 Mips Ab Helmet
GB201800255D0 (en) 2018-01-08 2018-02-21 Mips Ab Helmet
WO2020037279A1 (fr) 2018-08-16 2020-02-20 Riddell, Inc. Système et procédé de conception et de fabrication d'un casque de protection
KR20200043035A (ko) 2018-10-17 2020-04-27 석우관 활강속도안내장치를 갖는 스키용 헬멧
CA3118321A1 (fr) * 2018-11-02 2020-05-07 Zam Helmets Inc. Coiffe protectrice personnalisee
US11167198B2 (en) 2018-11-21 2021-11-09 Riddell, Inc. Football helmet with components additively manufactured to manage impact forces
USD927084S1 (en) 2018-11-22 2021-08-03 Riddell, Inc. Pad member of an internal padding assembly of a protective sports helmet
US11766083B2 (en) * 2019-03-25 2023-09-26 Tianqi Technology Co (Ningbo) Ltd Helmet
USD927073S1 (en) 2019-04-16 2021-08-03 Safer Sports, LLC Football helmet
EP3968805B1 (fr) 2019-05-16 2025-08-13 Locatelli S.p.A. Casque de protection
GB201908090D0 (en) * 2019-06-06 2019-07-24 Hexr Ltd Helmet
CN114667077A (zh) 2019-11-14 2022-06-24 米沃奇电动工具公司 安全帽附接系统和安全装备
US20210153592A1 (en) 2019-11-22 2021-05-27 Safer Sports, LLC DBA Light Helmets Soft shell helmet
USD935106S1 (en) 2019-11-22 2021-11-02 Safer Sports, LLC Helmet
CA3177316A1 (fr) 2020-05-12 2021-11-18 Joseph R. WORPLE Casque de protection dote d'un materiau de protection contre les chocs
US20210352991A1 (en) * 2020-05-18 2021-11-18 Shield-X Technology Inc. Method for reducing rotational acceleration during an impact to an outside surface of protective headgear
USD974663S1 (en) 2020-10-05 2023-01-03 Milwaukee Electric Tool Corporation Hard hat
CN116887714A (zh) * 2020-12-11 2023-10-13 不列颠哥伦比亚大学 具有可枢转外壳的多壳式头盔
EP4304403A4 (fr) 2021-03-12 2025-01-15 Milwaukee Electric Tool Corporation Systèmes et accessoires de casque de sécurité
US20240260702A1 (en) * 2021-05-18 2024-08-08 Shield-X Technology Inc. Helmet sheer layer
WO2023285576A1 (fr) * 2021-07-13 2023-01-19 Hexr Ltd Casque à couche réactive fonctionnelle
EP4179908B1 (fr) * 2021-11-16 2024-06-26 George TFE SCP Casque
US20230367365A1 (en) * 2022-05-16 2023-11-16 Oxti Pte Ltd Wearable pressure relief structure
DE102022117398A1 (de) 2022-07-12 2024-01-18 ABUS August Bremicker Söhne Kommanditgesellschaft Helmschale
US20240157222A1 (en) * 2022-11-11 2024-05-16 Lionel Hill Head Protection Device
DE102024101336A1 (de) * 2024-01-17 2025-07-17 ABUS August Bremicker Söhne Kommanditgesellschaft Helm

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012794A (en) * 1975-08-13 1977-03-22 Tetsuo Nomiyama Impact-absorbing helmet
EP0790787B1 (fr) 1994-11-16 2000-09-13 Phillips Helmets Limited Casque de protection, plastron de protection, et procede de modification du casque de protection et du plastron de protection
US20040117896A1 (en) * 2002-10-04 2004-06-24 Madey Steven M. Load diversion method and apparatus for head protective devices
EP1246548B1 (fr) 1999-12-21 2004-07-21 Neuroprevention Scandinavia AB Casque de protection
US20040250340A1 (en) * 2003-02-05 2004-12-16 Dennis Piper Protective headguard
DE69634862T2 (de) 1995-10-30 2006-05-11 Shoei Co., Ltd. Sicherheitshelm und Kopfschutzvorrichtung dafür
WO2010151631A1 (fr) * 2009-06-25 2010-12-29 Wayne State University Réduction d'accélération angulaire omnidirectionnelle pour casque de protection
WO2011139224A1 (fr) * 2010-05-07 2011-11-10 Mips Ab Casque doté d'un dispositif facilitant le coulissement placé dans une couche d'absorption d'énergie

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153242A (en) * 1962-02-28 1964-10-20 Nedwick Zygmund Rotary football helmet
DE8316411U1 (de) * 1983-06-04 1984-04-05 Schuberth-Werk Gmbh & Co Kg, 3300 Braunschweig Sturzhelm
EP0258496B1 (fr) * 1986-08-01 1990-06-13 T.A.C. Tongerese Automaten Centrale personenvennootschap met beperkte aansprakelijkheid Casque de protection
US5204998A (en) * 1992-05-20 1993-04-27 Liu Huei Yu Safety helmet with bellows cushioning device
GB9517046D0 (en) * 1995-08-19 1995-10-25 Howat Jonathan M P Protective headwear
US5950244A (en) * 1998-01-23 1999-09-14 Sport Maska Inc. Protective device for impact management
JP3765377B2 (ja) * 2000-04-04 2006-04-12 本田技研工業株式会社 ヘルメット
US6560787B2 (en) * 2000-08-31 2003-05-13 Irma D. Mendoza Safety helmet
GB0116738D0 (en) * 2001-07-09 2001-08-29 Phillips Helmets Ltd Protective headgear and protective armour and a method of modifying protective headgear and protective armour
AU2003247414A1 (en) * 2002-05-14 2003-12-02 White Water Research And Safety Institute, Inc. Protective headgear for whitewater use
GB0323437D0 (en) * 2003-10-07 2003-11-05 Helmet Integrated Syst Ltd Two piece helmet
FR2863149B1 (fr) * 2003-12-08 2006-10-06 Salomon Sa Casque modulaire
EP2076149B1 (fr) * 2006-10-13 2013-05-22 The University Of British Columbia Appareil servant à soulager un traumatisme de la colonne vertébrale
US7950073B2 (en) * 2007-08-06 2011-05-31 Xenith, Llc Headgear securement system
US20090144872A1 (en) * 2007-08-29 2009-06-11 Stephane Lebel Attachment System For A Helmet

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012794A (en) * 1975-08-13 1977-03-22 Tetsuo Nomiyama Impact-absorbing helmet
EP0790787B1 (fr) 1994-11-16 2000-09-13 Phillips Helmets Limited Casque de protection, plastron de protection, et procede de modification du casque de protection et du plastron de protection
DE69634862T2 (de) 1995-10-30 2006-05-11 Shoei Co., Ltd. Sicherheitshelm und Kopfschutzvorrichtung dafür
EP1246548B1 (fr) 1999-12-21 2004-07-21 Neuroprevention Scandinavia AB Casque de protection
US20040117896A1 (en) * 2002-10-04 2004-06-24 Madey Steven M. Load diversion method and apparatus for head protective devices
US20040250340A1 (en) * 2003-02-05 2004-12-16 Dennis Piper Protective headguard
WO2010151631A1 (fr) * 2009-06-25 2010-12-29 Wayne State University Réduction d'accélération angulaire omnidirectionnelle pour casque de protection
WO2011139224A1 (fr) * 2010-05-07 2011-11-10 Mips Ab Casque doté d'un dispositif facilitant le coulissement placé dans une couche d'absorption d'énergie

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2982256A1 (fr) 2014-08-05 2016-02-10 Shoei Co., Ltd. Casque
US9681697B2 (en) 2014-08-05 2017-06-20 Shoei Co., Ltd. Helmet

Also Published As

Publication number Publication date
US20120060251A1 (en) 2012-03-15
CN102406262A (zh) 2012-04-11
DE102011112790A1 (de) 2012-03-15
PT2428129E (pt) 2013-06-24
KR20130082501A (ko) 2013-07-19
ES2413281T3 (es) 2013-07-16
EP2428129A2 (fr) 2012-03-14
EP2428129A3 (fr) 2012-03-21
EP2428129B1 (fr) 2013-04-03
DE112011104130A5 (de) 2013-09-12

Similar Documents

Publication Publication Date Title
EP2428129B1 (fr) Casque de protection; procédé de réduction ou de prévention d'une blessure à la tête
DE2625211C2 (fr)
EP2793628B1 (fr) Casque de protection ; procédé destiné à rendre moins grave ou à empêcher un traumatisme crânien
DE69710605T2 (de) Hockeyhelm mit selbstanpassbarer polsterung
DE69924637T2 (de) Schutzhelm
DE202011110995U1 (de) Helm mit Gleiterleichterung
DE2625251C2 (de) Schutzhelm
DE69606492T2 (de) Sicherheitshelm und Kopfschützvorrichtung dafür
EP2672853B1 (fr) Systèmes de gestion d'énergie omnidirectionnelle de casque
DE60016719T2 (de) Innenausstattung für schützende kopfbedeckung
DE202017003096U1 (de) Mehrschichtiger, schwebender, omnidirektional stoßabsorbierender Aufbau eines Sicherheitshelms
DE102012022760A1 (de) Schutzhelm und Trägerabschnitt dafür
EP0391389A1 (fr) Casque
DE9206773U1 (de) Stirnband
DE102008028709B4 (de) Schutzhelm
DE602005002988T2 (de) Integralhelm und Verfahren zu seiner Herstellung
EP4183285B1 (fr) Casque de sport
DE2941019A1 (de) Schutzhelm mit daempfend wirkender auskleidung
WO2015128206A1 (fr) Casque
DE19935389C2 (de) Schutzhelm und Verfahren zu seiner Herstellung
DE202022100276U1 (de) Sporthelm
AT235033B (de) Kopfschutz
DE2108161B2 (de) Schutzhelm
DE19730545C2 (de) Schutzhelm mit integriertem Innen-Airbag, insbesondere für Kraftradpiloten
EP3785558A1 (fr) Casque de bicyclette pourvu d'élément d'amortissement

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11804928

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
ENP Entry into the national phase

Ref document number: 20137009097

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 112011104130

Country of ref document: DE

Ref document number: 1120111041306

Country of ref document: DE

REG Reference to national code

Ref country code: DE

Ref legal event code: R225

Ref document number: 112011104130

Country of ref document: DE

Effective date: 20130912

122 Ep: pct application non-entry in european phase

Ref document number: 11804928

Country of ref document: EP

Kind code of ref document: A1