WO1995025446A1 - Schutzhelm - Google Patents
Schutzhelm Download PDFInfo
- Publication number
- WO1995025446A1 WO1995025446A1 PCT/EP1995/001056 EP9501056W WO9525446A1 WO 1995025446 A1 WO1995025446 A1 WO 1995025446A1 EP 9501056 W EP9501056 W EP 9501056W WO 9525446 A1 WO9525446 A1 WO 9525446A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cushion
- lining
- protective helmet
- helmet according
- helmet
- Prior art date
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
- A42B3/10—Linings
- A42B3/12—Cushioning devices
- A42B3/121—Cushioning devices with at least one layer or pad containing a fluid
- A42B3/122—Cushioning devices with at least one layer or pad containing a fluid inflatable
-
- 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
- A42B3/28—Ventilating arrangements
Definitions
- the present invention relates to a protective helmet, in particular for motorcyclists or the like, with an outer shell which is in particular in the form of an outer shell and a lining which at least in some areas lines the outer shell.
- Protective helmets of the type mentioned above are used in many, in some cases very different, areas and are used both in the field of occupational safety and in the leisure and sports sector as protective headgear.
- the essential components of a protective helmet namely the outer shell, which is generally designed as an outer shell, and the lining have special, complementary functions, irrespective of the area of use.
- the outer shell is generally designed to be relatively rigid and serves as an outer protective covering of the lining and for the most uniform, flat introduction of impact impacts into the lining.
- the lining itself essentially serves to absorb and dissipate shock energy before it reaches the head of the helmet wearer. In comparison to the relatively rigid outer shell, the shell lining is therefore generally relatively flexible, elastic and damping.
- the fit of the helmet on the head of the helmet wearer Apart from the special material properties that the outer shell and the shell lining of a Having a protective helmet is decisive for the protective effect that can be achieved with a protective helmet, the fit of the helmet on the head of the helmet wearer.
- the best protective effect is achieved when the protective helmet or lining is as close as possible.
- the tightest possible fit of the protective helmet is in direct contrast to the wearing comfort.
- Due to the different skull geometries of the helmet wearers a tight-fitting seat is often only possible with a helmet manufactured in a standard size by appropriately tightening a helmet chin strap. As a result, close contact between the shell lining and the head of the helmet wearer is then achieved in many areas.
- the present invention is therefore based on the object of providing a protective helmet with a lining which has the properties which previously appeared to be incompatible, to enable both a snug fit and a high level of wearing comfort.
- the protective helmet according to the invention is provided with a lining which, at least in some areas, is evacuable and divided into individual segments Has cushion that is filled with elastic fillers.
- the elastic fillers can be easily displaced relative to one another and thus enable the formation of a very soft pillow which can be easily changed in shape.
- a protective helmet which is provided with such a pillow lining over the head or to remove it.
- the pillow or the pillow filling adapts particularly well to the individual skull geometry of the helmet wearer and therefore lies with the pillow surface essentially uniformly on the entire skull surface covered by the pillow.
- Subsequent evacuation of the cushion virtually freezes the adapted cushion seat, which on the one hand maintains the tight and yet comfortable fit for the helmet wearer, and on the other hand the deformability of the cushion due to the evacuation of the packing elements ⁇ sens is reduced to the elastic compliance of the packing.
- the cushion therefore has the good damping properties desired for shock absorption.
- the protective helmet according to the invention also fulfills to a particular degree the requirement, especially with motorcycle helmets, that the protective helmet should be used after an accident, e.g. looseness of the helmet wearer, must be easily removed.
- the protective helmet according to the invention also offers completely new possibilities in the manufacture of protective helmets, since, because of the easy adaptability of the helmet lining, several clothing sizes can be covered with one and the same lining.
- the pillow segments form pillow units individually or in a vacuum-tight connection with one another, each having an evacuation device.
- This advantageous embodiment enables the lining to be divided almost arbitrarily into individual evacuation zones, which can prove to be advantageous, for example, if a helmet shell used as an outer shell is made in several parts.
- the individual evacuation zones can then be assigned to the individual shell components.
- the evacuation device is provided with a valve arranged on the outer casing and a vacuum pump arranged thereon and arranged on the outside on the outer casing, for example in the form of a suction bellows.
- This design of the evacuation device makes it possible, for example, to use a chin strap for evacuating the pillow, which is connected to a pressure pad arranged on the outer pillow wall, so that the evacuation and the associated formation of the shape stability of the pillow when applied and The chin strap is tightened.
- a chin strap for evacuating the pillow which is connected to a pressure pad arranged on the outer pillow wall, so that the evacuation and the associated formation of the shape stability of the pillow when applied and The chin strap is tightened.
- the evacuation device can also consist of an at least partially air-porous cushion wall, which enables ventilation through the cushion wall under external pressure, for example when the helmet is put on. As long as the pressure remains, i.e. as long as the helmet remains on, the ventilated condition of the pillow continues. After removing the helmet, the pillow is then gradually ventilated again.
- the cushion has island areas or recesses, preferably in the areas of the outer shell covering the auricles of the helmet wearer. In this way, particularly pressure-sensitive areas on the head of the helmet wearer are left out. On the other hand, the sound-absorbing effect of the pillow through the recesses or island areas has no influence on the hearing ability of the helmet wearer, so that this also makes a contribution to traffic safety. It is particularly advantageous if the segments are separated from one another by webs which are at least partially formed by regions of the cushion walls which are in a vacuum-tight manner. In the case of cushion walls formed from thermoplastic material, such webs can consist, for example, of welds. The webs thus formed, for example, make separate devices for the formation of the separations superfluous.
- the cushion segments can be connected to one another by air-permeable intermediate areas in the webs or also by air duct or air line connections or via a central air line.
- the cushion walls can be provided with an outer cover layer facing the outer shell of the helmet and / or an inner cover layer facing the head of the helmet wearer, which can have different materials and / or different material surfaces. This makes it possible to design the cover layers as functional layers, each of which has special properties corresponding to their arrangement.
- the outer cover layer can be provided with an adhesive coating which prevents the outer shell of the helmet from sliding undesirably on the outer cover layer.
- an adhesive coating which prevents the outer shell of the helmet from sliding undesirably on the outer cover layer.
- this can even make separate connecting devices between the cover layer and the outer shell of the helmet superfluous.
- the inner cover layer is made as a climate system with at least two layers of different materials. forms is.
- An outer layer facing the head of the helmet wearer can consist of an air- and moisture-permeable synthetic material and an intermediate layer arranged between the outer layer and the lining of an absorbent material, such as a fleece or a cotton layer.
- the inner cover layer is interchangeably attached to the lining.
- the wearing comfort of the protective helmet it also proves to be particularly pleasant if the webs or island areas of the cushion are provided with ventilation openings, which on the one hand avoid heat build-up in the head area and on the other hand ensure adequate moisture dissipation.
- the lining can be provided with elastic padding areas, for example in the area of the lower rear edge of the helmet, which can consist of air cushioning or padding, such as foam inlays, and further increase the wearing comfort.
- Figure 1 is a protective helmet with a cut helmet shell and lining included therein;
- Figure 2 is a partial sectional view of the designed as a vacuum cushion
- FIG. 1 shows a protective helmet 10, which is shown with a cut outer shell 11 and placed on the head of a helmet wearer for better explanation.
- the example of the protective helmet shown here is a jet helmet for motorcyclists.
- this helmet could equally well be designed as a half-shell helmet or an integral helmet.
- Lighter embodiments, such as those used by cyclists, are also conceivable, particularly with regard to the design of the outer shell of the helmet.
- a lining 12 is provided in each case, which in this exemplary embodiment is designed overall as a coherent vacuum cushion with individual cushion segments, of which only the cushion segments are shown in side view due to the representation of the protective helmet 10 in FIG. 1 13, 14, 15 and 16 are visible. Further, correspondingly arranged pillow segments are arranged on the opposite side of the head, not shown here.
- the individual cushion segments 13, 14, 15 and 16 are separated from one another in a vacuum-tight manner by webs 18, 19, 20, 21 and together form a cushion unit with a common evacuation device having a check valve 31 and a suction bellows 32.
- the webs 18, 19, 20, 21 are formed all around the cushion segments 13, 14, 15, 16. However, it is equally possible that the webs only represent partitions between the individual pillow segments and that the segments merge into one another in the other areas.
- the cushion segments are arranged in a radiation pattern on the head of the helmet wearer and converge in an apex region 22.
- a tonsurf-like recess 23 is provided in the lining 12, in which air lines 24, 25, 26, 27 are arranged, which start from the crown end regions of the cushion segments 13, 14, 15 and 16 and open into a common connector 28.
- a collecting line 29 runs between the two cushion segments arranged on the back of the helmet wearer's head, of which only one of the cushion segments 16 is shown in the view shown in FIG. 1, and opens into the region of a rear one
- the lower edge of the helmet 30 has a check valve 31 arranged in the outer shell 11 of the helmet.
- the non-return valve 31 is provided on the outside of the outer shell 11 of the suction bellows 32 and has a ventilation opening 33.
- the check valve 31 not shown in detail here, is provided with a ventilation device, not shown.
- the webs 18, 19, 20 and 21 are partially or completely provided with perforations 42, which allow air to be exchanged between the external environment and the head surface.
- the tonsure-shaped recess 23 in the log area 22 also makes a decisive contribution to this.
- the cushion segment 15 is provided with a further recess 34, which serves to receive an ear cup 35.
- an island region of the cushion segment 15 can also be provided in the ear cup region, which, like a web made of adjoining regions, - Lo ⁇ chen formed by pillow walls 36, 37 (Fig. 2) and can be provided with perforations, but deviating from this has a planar extent that covers the auricle area.
- the structure of the lining 12 is clear overall from this representation.
- the lining 12 has two pillow walls, the outer pillow wall 36 and the inner pillow wall 37, which are connected by webs 19, 20 to form the pillow segments, of which the pillow segment 15 is shown here by way of example Welding or heat sealing of the cushion walls 36 and 37 to one another are formed in some areas.
- the cushion segment 15 and the other cushion segments are filled with elastic fillers 38 which, when the cushion segment 15 is in the ventilated state, can be freely moved relative to one another, as a result of which the cushion segments are designed to be soft and not very elastic.
- Functional cover layers 39 and 40 are applied externally to the cushion walls 36 and 37 formed here from a thermoplastic plastic.
- the outer functional cover layer 39 consists of a hard-wearing material which is provided on the outside with a rubber adhesive coating 41 and thus ensures a good hold of the lining 12 in the outer shell 11 of the helmet.
- the inner functional cover layer 40 is provided as an air conditioning system with an outer synthetic layer 43 and an absorbent intermediate layer 44 made of a nonwoven and thus ensures a comfortable fit for the helmet wearer.
- the individual cushion segments of the lining 12 are in the initial state, that is to say when the protective helmet 10 is put on, in a ventilated state, so that the protective home 10 can simply be placed on the head of the helmet wearer without great resistance.
- the cushion segments of the lining 12 are vented by repeated pressing of the suction bellows 32, as a result of which the contour of the inner functional cover layer 40 closely adjusts to the skull contour of the helmet wearer. Due to the large-area contact areas between the lining 12 and the head of the helmet wearer, a relatively low pressure of the lining on the head of the helmet wearer is sufficient to ensure an exact, essentially immovable fit of the protective helmet 10 on the To ensure head.
- the fillers 38 Because of the vented state of the individual pillow segments, the fillers 38 now lie close together and can no longer be moved relative to one another. As a result, the previously soft, inelastic design of the lining 12 is replaced by a relatively unyielding, elastically damping design, the elastically damping properties being essentially determined by the material properties of the filler bodies 38.
- the packing 38 consist of styrofoam balls; can, however, also consist of other suitable, elastic plastics.
- the cushion segments of the lining 12 can be ventilated by actuating the ventilation device, so that the soft, resilient training of the lining 12 is restored, and the protective helmet can be removed more easily.
- the outer shell is formed by a relatively rigid outer shell.
- the outer shell can also be formed by the hard-wearing outer functional cover layer 39.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/716,286 US5913412A (en) | 1994-03-22 | 1995-03-21 | Protective helmet |
EP95928854A EP0751721B1 (de) | 1994-03-22 | 1995-03-21 | Schutzhelm |
DE59502345T DE59502345D1 (de) | 1994-03-22 | 1995-03-21 | Schutzhelm |
JP52438695A JP4025364B2 (ja) | 1994-03-22 | 1995-03-21 | 保護ヘルメット |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4409839A DE4409839C2 (de) | 1994-03-22 | 1994-03-22 | Schutzhelm |
DEP4409839.1 | 1994-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995025446A1 true WO1995025446A1 (de) | 1995-09-28 |
Family
ID=6513502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1995/001056 WO1995025446A1 (de) | 1994-03-22 | 1995-03-21 | Schutzhelm |
Country Status (7)
Country | Link |
---|---|
US (1) | US5913412A (de) |
EP (1) | EP0751721B1 (de) |
JP (1) | JP4025364B2 (de) |
AT (1) | ATE166542T1 (de) |
DE (2) | DE4409839C2 (de) |
ES (1) | ES2116757T3 (de) |
WO (1) | WO1995025446A1 (de) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000013881A1 (en) * | 1998-09-03 | 2000-03-16 | Mike Dennis | Body-contact cushioning interface structure |
US20050166302A1 (en) * | 1998-09-03 | 2005-08-04 | Mjd Innovations, L.L.C. | Non-resiliency body-contact protective helmet interface structure |
AT407598B (de) * | 1998-10-06 | 2001-04-25 | Helmut Hintner | Schutzhelm |
JP4559578B2 (ja) * | 1999-04-09 | 2010-10-06 | 東京都 | 消防用安全帽 |
DE19936368C2 (de) * | 1999-08-03 | 2003-02-20 | Klaus-Dieter Wegner | Schutzhelm |
DE19942319B4 (de) * | 1999-09-05 | 2004-04-15 | Peter Nermerich | Innenpolsterung für einen Helm |
DE10018809A1 (de) * | 2000-04-15 | 2001-10-31 | Thomas Kaschper | Sturzhelm mit einer sich der Kopfform anpassenden Einlage |
GB0115867D0 (en) * | 2001-06-28 | 2001-08-22 | Gecko Head Gear Ltd | Head protection apparatus |
AT413641B (de) * | 2002-02-14 | 2006-04-15 | Life Optics Gmbh | Halter für am kopf zu tragende geräte |
DE10319500A1 (de) | 2002-05-01 | 2004-01-15 | Riddell Inc., Chicago | Football-Helm |
US7341776B1 (en) | 2002-10-03 | 2008-03-11 | Milliren Charles M | Protective foam with skin |
US20040139531A1 (en) * | 2002-12-06 | 2004-07-22 | Moore Dan T. | Custom fitted helmet and method of making the same |
US7253949B2 (en) * | 2002-12-17 | 2007-08-07 | Piontkowski Paul K | Stereo microscope |
US7207531B2 (en) * | 2002-12-17 | 2007-04-24 | Piontkowski Paul K | Head manipulable binocular microscope support |
US7043761B2 (en) * | 2004-04-26 | 2006-05-16 | Epling Stephen L | Removable insulated head gear lining |
US20050255307A1 (en) * | 2004-05-11 | 2005-11-17 | Mjd Innovations, L.L.C. | Body-contact interface structure with neutral internal adhesive interface |
US8039078B2 (en) | 2004-08-26 | 2011-10-18 | Intellectual Property Holdings, Llc | Energy-absorbing pads |
US8256147B2 (en) | 2004-11-22 | 2012-09-04 | Frampton E. Eliis | Devices with internal flexibility sipes, including siped chambers for footwear |
US7420731B2 (en) | 2004-12-14 | 2008-09-02 | Piontkowski Paul K | Surgical microscope support system |
US7334844B2 (en) * | 2005-01-06 | 2008-02-26 | The Boeing Company | Composite shell spacecraft seat |
WO2006088933A2 (en) * | 2005-02-16 | 2006-08-24 | Mjd Innovations, L.L.C. | Headset-accommodating, load-balancing, helmet strap system |
US7904971B2 (en) * | 2005-05-19 | 2011-03-15 | Mine Safety Appliances Company | Protective padding and protective padding systems |
US7908678B2 (en) * | 2005-12-22 | 2011-03-22 | Brine Iii William H | Sport helmet with adjustable liner |
GB2435833B (en) * | 2006-03-06 | 2009-08-19 | Jake Timothy | Vacuum head dressing |
WO2007103475A2 (en) * | 2006-03-07 | 2007-09-13 | Beth Israel Deaconess Medical Center, Inc. | Transcranial magnetic stimulation (tms) methods and apparatus |
DE102006053369B3 (de) * | 2006-11-10 | 2008-07-10 | Oped Ag | Schutzhelm |
US9289024B2 (en) | 2007-04-16 | 2016-03-22 | Riddell, Inc. | Protective sports helmet |
US8125796B2 (en) | 2007-11-21 | 2012-02-28 | Frampton E. Ellis | Devices with faraday cages and internal flexibility sipes |
US8418270B2 (en) * | 2007-12-12 | 2013-04-16 | Sport Maska Inc. | Protective helmet |
GB0800971D0 (en) | 2008-01-18 | 2008-02-27 | Ayrtek Ltd | Sports helmet |
US8533869B1 (en) * | 2008-02-19 | 2013-09-17 | Noggin Group LLC | Energy absorbing helmet underwear |
DE102008020947B4 (de) * | 2008-04-25 | 2015-02-19 | Oped Ag | Schutzhelm mit Helmgurt |
US20100083423A1 (en) * | 2008-10-06 | 2010-04-08 | Mjd Innovations, L.L.C. | Helmet liner with improved, seam-position-enhanced, rear-sector load management |
USD617503S1 (en) | 2010-01-27 | 2010-06-08 | Intellectual Property Holdings, Llc | Helmet pad structure |
US8726424B2 (en) | 2010-06-03 | 2014-05-20 | Intellectual Property Holdings, Llc | Energy management structure |
ES2644233T3 (es) * | 2010-09-29 | 2017-11-28 | Hövding Sverige Ab | Airbag adecuado para la protección de la cabeza |
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 |
USD679058S1 (en) | 2011-07-01 | 2013-03-26 | Intellectual Property Holdings, Llc | Helmet liner |
US9516910B2 (en) | 2011-07-01 | 2016-12-13 | Intellectual Property Holdings, Llc | Helmet impact liner system |
US9763488B2 (en) * | 2011-09-09 | 2017-09-19 | Riddell, Inc. | Protective sports helmet |
US8458820B2 (en) | 2011-09-13 | 2013-06-11 | Robert E. Cleva | Form-fitting protective headwear |
US8789212B2 (en) | 2011-09-13 | 2014-07-29 | Robert E. Cleva | Protective athletic headwear with open top |
US8713717B2 (en) | 2011-09-13 | 2014-05-06 | Robert E. Cleva | Protective athletic headwear with open top |
US8347419B1 (en) | 2011-09-13 | 2013-01-08 | Cleva Robert E | Form-fitting protective headwear |
US8973171B2 (en) | 2011-09-13 | 2015-03-10 | Robert E. Cleva | Form-fitting protective headwear |
USD683079S1 (en) | 2011-10-10 | 2013-05-21 | Intellectual Property Holdings, Llc | Helmet liner |
US9320311B2 (en) | 2012-05-02 | 2016-04-26 | Intellectual Property Holdings, Llc | Helmet impact liner system |
US9370216B2 (en) * | 2012-06-20 | 2016-06-21 | Charles W. Brantley | Safety helmet |
US9756889B2 (en) | 2012-09-10 | 2017-09-12 | Riddell, Inc. | Protective sports helmet chinstrap assembly |
US10149511B2 (en) | 2012-09-28 | 2018-12-11 | Matscitechno Licensing Company | Protective headgear system |
US9894953B2 (en) | 2012-10-04 | 2018-02-20 | Intellectual Property Holdings, Llc | Helmet retention system |
ITMI20121904A1 (it) * | 2012-11-08 | 2014-05-09 | Advance Kites S R L | Dispositivo ammortizzatore |
US9770060B2 (en) | 2013-02-12 | 2017-09-26 | Riddell, Inc. | Pad assemblies for a protective sports helmet |
US20140338104A1 (en) * | 2013-05-17 | 2014-11-20 | Matscitechno Licensing Company | Helmet padding system |
US9622532B2 (en) | 2013-08-02 | 2017-04-18 | Riddell, Inc. | Sports helmet with adjustable chin strap system |
USD733972S1 (en) | 2013-09-12 | 2015-07-07 | Intellectual Property Holdings, Llc | Helmet |
EP3062650B1 (de) | 2013-10-28 | 2019-07-03 | Intellectual Property Holdings, LLC | Helmhaltesystem |
US20150135412A1 (en) * | 2013-11-20 | 2015-05-21 | Yves Shefner | Protective Headgear |
JP2016539253A (ja) | 2013-12-06 | 2016-12-15 | ベル スポーツ, インコーポレイテッド | 可撓性多層ヘルメット及びその作製方法 |
US10426213B2 (en) * | 2013-12-09 | 2019-10-01 | Kranos Ip Corporation | Total contact helmet |
USD752822S1 (en) | 2014-02-12 | 2016-03-29 | Riddell, Inc. | Football helmet |
US11744312B2 (en) | 2014-02-21 | 2023-09-05 | Matscitechno Licensing Company | Helmet padding system |
US11659882B2 (en) | 2014-02-21 | 2023-05-30 | Matscitechno Licensing Company | Helmet padding system |
US11253771B2 (en) | 2014-02-21 | 2022-02-22 | Matscitechno Licensing Company | Helmet padding system |
US10993496B2 (en) | 2014-02-21 | 2021-05-04 | Matscitechno Licensing Company | Helmet padding system |
US11730222B2 (en) | 2014-02-21 | 2023-08-22 | Matscitechno Licensing Company | Helmet padding system |
USD749272S1 (en) | 2014-02-24 | 2016-02-09 | Matscitechno Licensing Company | Helmet padding system |
USD793625S1 (en) | 2014-10-23 | 2017-08-01 | Intellectual Property Holdings, Llc | Helmet |
WO2016069798A1 (en) | 2014-10-28 | 2016-05-06 | Bell Sports, Inc. | In-mold rotation helmet |
ES2579285B1 (es) * | 2015-02-09 | 2017-07-07 | Mat Global Solutions, S.L. | Forro protector acoplable a la superficie interior de un casco, casco que lo comprende y su uso para reducir la aceleración rotacional transmitida a un usuario |
EP3182722B1 (de) * | 2015-12-16 | 2020-12-09 | Harman Becker Automotive Systems GmbH | Aktive rauschregulierung in einem helm |
EP3422886B1 (de) * | 2016-03-02 | 2020-02-19 | Poc Sweden AB | Komfortpolsterung und helm mit komfortpolsterung |
US10212980B2 (en) * | 2016-03-29 | 2019-02-26 | Choon Kee Lee | Mechanical-waves dispersing protective headgear apparatus |
US10779599B2 (en) * | 2017-09-26 | 2020-09-22 | Tenacious Holdings, Inc. | Bump cap |
US20190174859A1 (en) * | 2017-12-07 | 2019-06-13 | Rawlings Sporting Goods Company, Inc. | Helmet liner |
US11540577B2 (en) | 2020-03-12 | 2023-01-03 | Matscitechno Licensing Company | Helmet system |
US11540578B2 (en) | 2020-03-12 | 2023-01-03 | Matscitechno Licensing Company | Helmet system |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2618780A (en) * | 1950-07-21 | 1952-11-25 | Cecil A Cushman | Pneumatic helmet |
US3761959A (en) * | 1971-12-27 | 1973-10-02 | F Dunning | Inflatable padding for football helmet or the like |
US3829900A (en) * | 1973-08-30 | 1974-08-20 | Mine Safety Appliances Co | Safety hat energy absorbing liner |
GB1378494A (en) * | 1971-12-08 | 1974-12-27 | Secr Defence | Protective head gear |
AT336295B (de) * | 1971-06-24 | 1977-04-25 | Smolka & Co Wiener Metall | Kopfschutz |
GB2134771A (en) * | 1983-01-28 | 1984-08-22 | Draegerwerk Ag | Protective headgear |
DE3530396A1 (de) * | 1985-08-24 | 1987-02-26 | Johann Andrae | Stossschutzpolster fuer die anbringung in schutzhelmen |
WO1990004932A1 (fr) * | 1988-11-04 | 1990-05-17 | Atys S.A. | Dispositif d'assujettissement pour casque de protection |
EP0393238A1 (de) * | 1989-09-12 | 1990-10-24 | Scheuring, Uwe | Motorrad- und ähnliche Schutzhelme |
WO1993001732A1 (en) * | 1991-07-19 | 1993-02-04 | Frank Anthony Matich | Helmet retention system |
US5259071A (en) * | 1992-04-27 | 1993-11-09 | Scott Danny E | Safety helmet and liner |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3713640A (en) * | 1970-07-27 | 1973-01-30 | Riddell | Energy absorbing and sizing means for helmets |
US3849801A (en) * | 1972-12-20 | 1974-11-26 | Medalist Ind Inc | Protective gear with hydraulic liner |
US3866243A (en) * | 1973-10-15 | 1975-02-18 | Riddell | Headgear with automatic sizing means |
DE7729063U1 (de) * | 1977-09-20 | 1977-12-29 | Schuberth-Werk, 3300 Braunschweig | Schutzhelm |
US4370754A (en) * | 1978-07-27 | 1983-02-01 | American Pneumatics Co. | Variable pressure pad |
DE3404554C2 (de) * | 1984-02-09 | 1985-12-19 | Albert 6000 Frankfurt Klein | Skistiefel der an die Fußform des Benutzers anpaßbar ist |
US4586200A (en) * | 1984-03-26 | 1986-05-06 | Poon Melvyn C | Protective crash helmet |
-
1994
- 1994-03-22 DE DE4409839A patent/DE4409839C2/de not_active Expired - Fee Related
-
1995
- 1995-03-21 ES ES95928854T patent/ES2116757T3/es not_active Expired - Lifetime
- 1995-03-21 WO PCT/EP1995/001056 patent/WO1995025446A1/de active IP Right Grant
- 1995-03-21 US US08/716,286 patent/US5913412A/en not_active Expired - Lifetime
- 1995-03-21 EP EP95928854A patent/EP0751721B1/de not_active Expired - Lifetime
- 1995-03-21 AT AT95928854T patent/ATE166542T1/de not_active IP Right Cessation
- 1995-03-21 DE DE59502345T patent/DE59502345D1/de not_active Expired - Lifetime
- 1995-03-21 JP JP52438695A patent/JP4025364B2/ja not_active Expired - Lifetime
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2618780A (en) * | 1950-07-21 | 1952-11-25 | Cecil A Cushman | Pneumatic helmet |
AT336295B (de) * | 1971-06-24 | 1977-04-25 | Smolka & Co Wiener Metall | Kopfschutz |
GB1378494A (en) * | 1971-12-08 | 1974-12-27 | Secr Defence | Protective head gear |
US3761959A (en) * | 1971-12-27 | 1973-10-02 | F Dunning | Inflatable padding for football helmet or the like |
US3829900A (en) * | 1973-08-30 | 1974-08-20 | Mine Safety Appliances Co | Safety hat energy absorbing liner |
GB2134771A (en) * | 1983-01-28 | 1984-08-22 | Draegerwerk Ag | Protective headgear |
DE3530396A1 (de) * | 1985-08-24 | 1987-02-26 | Johann Andrae | Stossschutzpolster fuer die anbringung in schutzhelmen |
WO1990004932A1 (fr) * | 1988-11-04 | 1990-05-17 | Atys S.A. | Dispositif d'assujettissement pour casque de protection |
EP0393238A1 (de) * | 1989-09-12 | 1990-10-24 | Scheuring, Uwe | Motorrad- und ähnliche Schutzhelme |
WO1993001732A1 (en) * | 1991-07-19 | 1993-02-04 | Frank Anthony Matich | Helmet retention system |
US5259071A (en) * | 1992-04-27 | 1993-11-09 | Scott Danny E | Safety helmet and liner |
Also Published As
Publication number | Publication date |
---|---|
DE4409839C2 (de) | 1996-05-02 |
DE4409839A1 (de) | 1995-09-28 |
ES2116757T3 (es) | 1998-07-16 |
US5913412A (en) | 1999-06-22 |
EP0751721A1 (de) | 1997-01-08 |
JP4025364B2 (ja) | 2007-12-19 |
DE59502345D1 (de) | 1998-07-02 |
EP0751721B1 (de) | 1998-05-27 |
JPH10501585A (ja) | 1998-02-10 |
ATE166542T1 (de) | 1998-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1995025446A1 (de) | Schutzhelm | |
DE102006053369B3 (de) | Schutzhelm | |
EP0586932B1 (de) | Schutzhelm mit einer körpergerechten Polsterung und Vorrichtung zu deren Herstellung | |
EP1056500B1 (de) | Beatmungsmaske | |
DE2625251C2 (de) | Schutzhelm | |
DE60016719T2 (de) | Innenausstattung für schützende kopfbedeckung | |
EP2804500B1 (de) | Schutzhelm und trägerabschnitt dafür | |
DE69908491T2 (de) | Integralhelm | |
DE202006010876U1 (de) | Vorrichtung zur Energieabsorption | |
EP0909136A1 (de) | Sitz,lehnen oder liegenpolsterung | |
DE202021102280U1 (de) | Mundschutzanordnung sowie Gesichtsschutzanordnung | |
AT507769B1 (de) | Körperschutzbekleidung | |
DE2659324C3 (de) | Schutzhelm für Motorradfahrer | |
WO1999006126A1 (de) | Körperschutz-/stütz-einrichtung | |
DE3337599A1 (de) | Anpassbarer schutzhelm mit belueftungseinrichtung | |
DE19643087A1 (de) | Körperschutzelement | |
DE102008020947B4 (de) | Schutzhelm mit Helmgurt | |
DE8432915U1 (de) | Sturzhelm | |
AT407598B (de) | Schutzhelm | |
DE19531928C2 (de) | Schutzpolster zum Dämpfen von Stößen | |
DE4133222C1 (en) | Mfg. body fitting crash helmet cushion - applies deformable lining along cushioned body part, with external, longitudinal protrusions | |
DE19616190A1 (de) | Brustprothese für brustamputierte Frauen | |
DE10315097A1 (de) | Motorradhelm und Sturmhaube mit Luftpolstereinheiten | |
DE10304110B4 (de) | Schutzhelm, insbesondere Integralhelm | |
DE4002998A1 (de) | Kopfschutz |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 08716286 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1995928854 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1995928854 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1995928854 Country of ref document: EP |