EP1219189B1 - Riding helmet with an air circulation - Google Patents
Riding helmet with an air circulation Download PDFInfo
- Publication number
- EP1219189B1 EP1219189B1 EP01403224A EP01403224A EP1219189B1 EP 1219189 B1 EP1219189 B1 EP 1219189B1 EP 01403224 A EP01403224 A EP 01403224A EP 01403224 A EP01403224 A EP 01403224A EP 1219189 B1 EP1219189 B1 EP 1219189B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- trim
- shell
- air
- channel
- helmet according
- 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.)
- Expired - Lifetime
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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
- A42B3/28—Ventilating arrangements
- A42B3/281—Air ducting systems
Definitions
- the present invention relates to a riding helmet, commonly known as a bomb, generally comprising a shell rigid and a trim having an outer face that fits to the shell and an inner face adapted to fit the skull a user, usually a rider (US-A-5,718,004)
- Helmets of this type cause the perspiration of the user, even if the filling consists of a thermally insulating material, such as, for example, expanded polystyrene. So far, no solution satisfactory has been found to solve this problem.
- the present invention specifically relates to a helmet which solves this problem.
- This goal is achieved by the fact that the helmet has air circulation means between the user's trim and skull and / or means of air circulation between the shell and the lining and that the means of circulation include at least one air flow formed in the packing, at least one air inlet formed in the front part of the hull and at least one air outlet formed in the rear part of the hull, the entry and the exit of air crossing the hull and communicating with the channel formed in the liner.
- the helmet comprises at least one internal channel formed hollow in the inner face of the lining and at least one outer channel formed in the hollow outer face of the liner, the air inlet communicating with the internal channel through a hole through the part front of the liner, and the air outlet communicating with the internal channel through a hole through the part posterior of the filling.
- the internal channel and the external channel are formed symmetrically with respect to a plane of symmetry of the hull and exit into two air outlets located at the left and to the right of the posterior part of the hull.
- the helmet comprises a plurality of air inlets formed in the front of the hull, each air inlet directly communicating with a hollow channel in the outer face of the trim, a through hole being provided next to each air intake to put the inner channel of the liner into communication with the air inlets.
- the air inlets are formed in a strip disposed in an opening of the shell.
- This strip is, for example, made of an alloy of aluminum and titanium.
- the cap is advantageously made of a material thermoplastic loaded with fiberglass and the filling is expanded polystyrene.
- the lining advantageously comprises an airy fabric in the region of the internal channel or internal channels and a padding, for example foam-based, in the others regions.
- FIG. 1 shows a general perspective view.
- This helmet designated by the general reference 2
- This helmet comprises a shell 4 rigid, also called cap.
- the shell is formed of a thermoplastic material, such only polypropylene, loaded with glass fibers. She is externally covered with 6 spindles of fabric, usually black color.
- a visor 8 is attached to the part front of the hull.
- a chinstrap 10 makes it possible to retain the helmet 2 on the rider's head.
- the 12 air intakes are four in number and they are formed in an elongated strip 14 disposed in an opening of the fore part of the hull 4.
- the band 14 is made of an aluminum alloy and titanium. It is fixed to the hull 4 by any appropriate means, for example by means of rivets.
- the banner 14 is not essential and, in another 12 air intakes could be provided directly in the hull 4.
- a garnish also known as a quill, is arranged to the inside of the hull 4.
- the liner 20 has a thickness relatively large compared to that of the hull. While the thickness of the shell 4 is typically 1 to 2 mm, the thickness of the lining is between 10 and 20 mm.
- the lining 20 is made of a material such as expanded polystyrene.
- a through hole 22 is provided in the liner 20 opposite of each of the air intakes 12 of the hull 4. There is therefore four holes 22 crossing the shell 20. The through holes 22 allow the admission of air entering through inlet openings 12 towards the inner face of the shell, as schematized by the arrows 24.
- the lining 20 is shown in plan view on the Figure 3 and bottom view in Figure 4.
- air circulation channels 26 are hollowed out in the thickness of the liner 20, and on the outer face of the latter.
- Channels 26 are advantageously formed symmetrically with respect to the plane of symmetry P of the hull 20. They communicate with the holes through 22 which are also arranged symmetrically by compared to the plane of symmetry P.
- the channels 26 open, to each of their respective ends, at the level of air outlets 16 located symmetrically with respect to the plane of symmetry P of the cap and, consequently, of the helmet 2 (see Figure 2).
- a through hole 30 is provided in view of each air outlet 16 of the liner 20. The function of these through holes 30 will be explained in reference to Figure 4.
- FIG. 4 shows a view of the internal face of 20.
- a single channel 32 is formed in the thickness of this liner.
- the channel 32 consists, on the one hand, of a zone 32a having an elongate shape disposed on the plane of symmetry P of the liner 20, symmetrically with respect to this plane.
- the four through holes 22 open into the area 32a.
- the channel 32 comprises two symmetrical arms 32b relative to the plane P and that communicate with the holes of through-flow 30 formed opposite the air outlets 16 of the hull 4.
- the circulation of air in the helmet of the invention represented is as follows.
- the air enters through the air intakes 12 provided in the hull 4.
- the air is evacuated by the two symmetrical arms 32b, as schematized by the arrows 36, then passes through the lining 20 passing through the holes 30 at the end of the arms 32b, as schematized by the arrows 38, before being rejected outside, as shown schematically by the arrows 40 (see Figure 2), by the air outlets 16 located opposite the through holes 30 of the filling 20.
- the air admitted by the air intakes 12 is partially divides into each of the four channels 26 formed in the outer wall of the liner 20.
- the channels 26 converge towards an end 44 located opposite air outlets 16 when the liner 20 is placed at the interior of the hull 4.
- the air circulates, according to the direction of the arrows 46, towards each of the two ends 44.
- padding 50 for example based on foam, is provided for the interior of the upholstery 20.
- the padding 50 does not cover nor the zone 32a into which the through-holes open 22, or the arms 32b by which the refrigeration air is evacuated to the through holes 30.
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
Description
La présente invention concerne un casque d'équitation, communément appelé bombe, comprenant une coque généralement rigide et une garniture ayant une face externe qui s'adapte à la coque et une face interne destinée à s'adapter au crâne d'un utilisateur, généralement un cavalier (US-A-5 718 004)The present invention relates to a riding helmet, commonly known as a bomb, generally comprising a shell rigid and a trim having an outer face that fits to the shell and an inner face adapted to fit the skull a user, usually a rider (US-A-5,718,004)
Les casques de ce type provoquent la transpiration de l'utilisateur, même si la garniture est constituée d'un matériau thermiquement isolant, tel que, par exemple, du polystyrène expansé. Jusqu'à présent, aucune solution satisfaisante n'a été trouvée pour résoudre ce problème.Helmets of this type cause the perspiration of the user, even if the filling consists of a thermally insulating material, such as, for example, expanded polystyrene. So far, no solution satisfactory has been found to solve this problem.
La présente invention a précisément pour objet un casque qui résout cet inconvénient. Ce but est atteint par le fait que le casque comporte des moyens de circulation d'air entre la garniture et le crâne de l'utilisateur et/ou des moyens de circulation d'air entre la coque et la garniture et que les moyens de circulation comprennent au moins un canal de circulation d'air formé dans la garniture, au moins une entrée d'air formée dans la partie antérieure de la coque et au moins une sortie d'air formée dans la partie postérieure de la coque, l'entrée et la sortie d'air traversant la coque et communiquant avec le canal formé dans la garniture.The present invention specifically relates to a helmet which solves this problem. This goal is achieved by the fact that the helmet has air circulation means between the user's trim and skull and / or means of air circulation between the shell and the lining and that the means of circulation include at least one air flow formed in the packing, at least one air inlet formed in the front part of the hull and at least one air outlet formed in the rear part of the hull, the entry and the exit of air crossing the hull and communicating with the channel formed in the liner.
Grâce à ces caractéristiques, l'air est renouvelé en permanence et les calories dégagées par le crâne de l'utilisateur et celles dues au rayonnement solaire sont évacuées. On évite ainsi la transpiration.Thanks to these characteristics, the air is renewed constantly and the calories released by the user's skull and those due to solar radiation are evacuated. We avoid thus perspiration.
Dans une réalisation préférée, le casque comporte au moins un canal interne formé en creux dans la face interne de la garniture et au moins un canal externe formé en creux dans la face externe de la garniture, l'entrée d'air communiquant avec le canal interne par un trou traversant la partie antérieure de la garniture, et la sortie d'air communiquant avec le canal interne par un trou traversant la partie postérieure de la garniture.In a preferred embodiment, the helmet comprises at least one internal channel formed hollow in the inner face of the lining and at least one outer channel formed in the hollow outer face of the liner, the air inlet communicating with the internal channel through a hole through the part front of the liner, and the air outlet communicating with the internal channel through a hole through the part posterior of the filling.
Avantageusement, le canal interne et le canal externe sont formés symétriquement par rapport à un plan de symétrie de la coque et débouchent dans deux sorties d'air situées à la gauche et à la droite de la partie postérieure de la coque.Advantageously, the internal channel and the external channel are formed symmetrically with respect to a plane of symmetry of the hull and exit into two air outlets located at the left and to the right of the posterior part of the hull.
Dans un mode de réalisation préféré, le casque comporte une pluralité d'entrées d'air formées dans la partie antérieure de la coque, chaque entrée d'air communiquant directement avec un canal formé en creux dans la face externe de la garniture, un trou traversant étant prévu en regard de chaque entrée d'air pour mettre le canal interne de la garniture en communication avec les entrées d'air.In a preferred embodiment, the helmet comprises a plurality of air inlets formed in the front of the hull, each air inlet directly communicating with a hollow channel in the outer face of the trim, a through hole being provided next to each air intake to put the inner channel of the liner into communication with the air inlets.
Dans un mode de réalisation particulier, les entrées d'air sont formées dans un bandeau disposé dans une ouverture de la coque. Ce bandeau est, par exemple, réalisé en un alliage d'aluminium et de titane.In a particular embodiment, the air inlets are formed in a strip disposed in an opening of the shell. This strip is, for example, made of an alloy of aluminum and titanium.
La calotte est réalisée avantageusement dans un matériau thermoplastique chargé de fibres de verre et la garniture est en polystyrène expansé.The cap is advantageously made of a material thermoplastic loaded with fiberglass and the filling is expanded polystyrene.
Enfin, la garniture comporte avantageusement une toile aérée dans la région du canal interne ou des canaux internes et un rembourrage, par exemple à base de mousse, dans les autres régions.Finally, the lining advantageously comprises an airy fabric in the region of the internal channel or internal channels and a padding, for example foam-based, in the others regions.
D'autres caractéristiques et avantages de la présente invention apparaítront encore à la lecture de la description qui suit d'un exemple de réalisation donné à titre illustratif en référence aux figures annexées.Other features and benefits of this invention will still appear on reading the description following of an example of embodiment given for illustrative purposes with reference to the appended figures.
Sur ces figures :
- la Figure 1 est une vue d'ensemble en perspective d'un casque conforme à la présente invention ;
- la Figure 2 est une vue de dessus du casque représenté sur la Figure 1 ;
- la Figure 3 est une vue de dessus de la face externe de la garniture d'un casque conforme à la présente invention ;
- la Figure 4 est une vue de dessous de la face interne de la garniture d'un casque conforme à la présente invention ;
- la Figure 5 est une vue de la face interne d'un casque conforme à la présente invention, pourvu d'une toile et d'un rembourrage intérieurs ; et
- la Figure 6 est une vue en coupe partielle à échelle agrandie, selon la ligne VI-VI de la Figure 5, de la partie antérieure d'un casque conforme à la présente invention.
- Figure 1 is an overall perspective view of a helmet according to the present invention;
- Figure 2 is a top view of the helmet shown in Figure 1;
- Figure 3 is a top view of the outer face of the lining of a helmet according to the present invention;
- Figure 4 is a bottom view of the inner face of the lining of a helmet according to the present invention;
- Figure 5 is a view of the inner face of a helmet according to the present invention, provided with an inner fabric and padding; and
- Figure 6 is an enlarged fragmentary sectional view along line VI-VI of Figure 5 of the front portion of a helmet according to the present invention.
On a représenté sur la Figure 1 une vue générale en perspective
d'un casque conforme à la présente invention. Ce casque,
désigné par la référence générale 2, comporte une coque 4
rigide, également appelée calotte. Dans l'exemple représenté,
la coque est formée dans une matière thermoplastique, telle
que du polypropylène, chargée de fibres de verre. Elle est
recouverte extérieurement de fuseaux 6 de tissu, généralement
de couleur noire. Une visière 8 est fixée à la partie
antérieure de la coque. Une jugulaire 10 permet de retenir le
casque 2 sur la tête du cavalier.FIG. 1 shows a general perspective view.
a helmet according to the present invention. This helmet,
designated by the
Plusieurs ouvertures 12 d'entrée d'air sont prévues dans la
coque 4. Dans l'exemple de réalisation représenté, les
entrées d'air 12 sont au nombre de quatre et elles sont
formées dans un bandeau allongé 14, disposé dans une ouverture
longitudinale de la partie antérieure de la coque 4. Le
bandeau 14 est réalisé en un alliage d'aluminium et de
titane. I1 est fixé à la coque 4 par tout moyen approprié,
par exemple au moyen de rivets. Toutefois, le bandeau 14
n'est pas indispensable et, dans une autre réalisation, les
entrées d'air 12 pourraient être prévues directement dans la
coque 4. Several
A la partie postérieure de la coque 4, on trouve deux sorties
d'air 16 équipées chacune d'une grille (voir Figure 2). Les
sorties d'air 16 sont disposées symétriquement par rapport à
un plan de symétrie P du casque 2 (figures 3, 4 et 5).At the rear part of the hull 4, there are two
Une garniture, également appelée calotin, est disposée à
l'intérieur de la coque 4. Comme on peut le constater sur la
Figure 6, qui représente une vue en coupe de la partie
antérieure du casque, la garniture 20 présente une épaisseur
relativement importante par rapport à celle de la coque.
Alors que l'épaisseur de la coque 4 est typiquement de 1 à 2
mm, l'épaisseur de la garniture est comprise entre 10 et 20
mm. La garniture 20 est réalisée dans un matériau tel que du
polystyrène expansé. Comme on le remarque sur la Figure 6, un
trou traversant 22 est prévu dans la garniture 20 en regard
de chacune des entrées d'air 12 de la coque 4. Il y a donc
quatre trous 22 traversant la coque 20. Les trous traversants
22 permettent l'admission de l'air qui pénètre par les
ouvertures d'entrée 12 vers la face interne de la coque,
comme schématisé par les flèches 24.A garnish, also known as a quill, is arranged to
the inside of the hull 4. As can be seen from the
Figure 6, which shows a sectional view of the part
front of the helmet, the
La garniture 20 est représentée en vue de dessus sur la
Figure 3 et en vue de dessous sur la Figure 4. Comme on peut
le constater sur la Figure 3, des canaux de circulation d'air
26 sont formés en creux dans l'épaisseur de la garniture 20,
et sur la face externe de cette dernière. Les canaux 26 sont
avantageusement formés symétriquement par rapport au plan de
symétrie P de la coque 20. Ils communiquent avec les trous
traversants 22 qui sont disposés eux aussi symétriquement par
rapport au plan de symétrie P. Les canaux 26 débouchent, à
chacune de leurs extrémités respectives, au niveau des
sorties d'air 16 situées symétriquement par rapport au plan
de symétrie P de la calotte et, par conséquent, du casque 2
(voir Figure 2). En outre, un trou traversant 30 est prévu en
regard de chaque sortie d'air 16 de la garniture 20. La
fonction de ces trous traversants 30 sera expliquée en
référence à la Figure 4. The
On a représenté sur la Figure 4 une vue de la face interne de
la garniture 20. Dans l'exemple de réalisation représenté, un
canal unique 32 est formé dans l'épaisseur de cette garniture.
Le canal 32 est constitué, d'une part, d'une zone 32a
ayant une forme allongée disposée sur le plan de symétrie P
de la garniture 20, symétriquement par rapport à ce plan. Les
quatre trous traversants 22 débouchent dans la zone 32a.
D'autre part, le canal 32 comporte deux bras 32b symétriques
par rapport au plan P et qui communiquent avec les trous de
circulation traversants 30 formés en regard des sorties d'air
16 de la coque 4.FIG. 4 shows a view of the internal face of
20. In the exemplary embodiment shown, a
La circulation de l'air dans le casque de l'invention
représenté s'effectue comme suit. L'air pénètre par les
entrées d'air 12 prévues dans la coque 4. Une partie de l'air
admis traverse la garniture 20, comme schématisé par les
flèches 24 (voir Figure 6), cet air se répartit dans la zone
32a entre la garniture 20 et le crâne du cavalier, comme
schématisé par les flèches 34 (voir Figure 4). L'air est
évacué par les deux bras symétriques 32b, comme schématisé
par les flèches 36, puis traverse la garniture 20 en passant
par les trous 30 situés à l'extrémité des bras 32b, comme
schématisé par les flèches 38, avant d'être rejeté au dehors,
comme schématisé par les flèches 40 (voir Figure 2), par les
sorties d'air 16 situées en regard des trous traversants 30
de la garniture 20.The circulation of air in the helmet of the invention
represented is as follows. The air enters through the
D'autre part, l'air admis par les entrées d'air 12 se
répartit partiellement dans chacun des quatre canaux 26
formés en creux dans la paroi externe de la garniture 20. Les
canaux 26 convergent vers une extrémité 44 située en regard
des sorties d'air 16 lorsque la garniture 20 est placée à
l'intérieur de la coque 4. Ainsi, l'air circule, selon le
sens des flèches 46, vers chacune des deux extrémités 44.On the other hand, the air admitted by the air intakes 12 is
partially divides into each of the four
On voit ainsi qu'une circulation d'air s'effectue entre la garniture et le crâne du cavalier, ce qui a pour effet d'éliminer sa transpiration. D'autre part, une autre circulation d'air s'effectue entre la coque et la face externe de la garniture 20.It is thus seen that an air circulation is effected between the trim and skull of the rider, which has the effect to eliminate his perspiration. On the other hand, another circulation of air is between the shell and the outer face of the trim 20.
Avantageusement, comme on l'a représenté sur la Figure 5, un
rembourrage 50, par exemple à base de mousse, est prévu à
l'intérieur de la garniture 20. Le rembourrage 50 ne recouvre
ni la zone 32a dans laquelle débouchent les trous traversants
22, ni les bras 32b par lesquels l'air de réfrigération est
évacué vers les trous traversants 30. Au contraire, une toile
aérée, constituée, par exemple, par un filet en PVC, est
placée au-dessus de la zone 32a et des canaux 32b. Ainsi,
l'air de réfrigération peut traverser le filet 52 et circuler
directement au contact du crâne du cavalier. On obtient ainsi
une aération très efficace.Advantageously, as shown in FIG.
Claims (9)
- Riding helmet comprising a generally rigid shell (4) and a trim (20) having an external face which is adapted to the shell (4) and an internal face intended to be adapted to the head of a user and also comprising air flow means, characterised in that it comprises air flow means (22, 30, 32) between the trim (20) and the head of the user and/or air flow means (26) between the shell (4) and the trim (20) and in that the air flow means comprise at least one air flow channel (26, 32) formed in the trim (20), at least one air inlet (12) formed in the front part of the shell (4) and at least one air outlet (16) formed in the rear part of the shell (4), the air inlet and outlet (12, 16) crossing the shell (4) and communicating with the said channel (26, 32) formed in the trim (20).
- Helmet according to claim 1, characterised in that it comprises at least one internal channel (32) hollowed in the internal face of the trim (20) and at least one external channel (26) hollowed in the external face of the trim (20), the air inlet (12) communicating with the internal channel (32) through a hole (22) crossing the front part of the trim (20) and the air outlet (16) communicating with the internal channel (32) through a hole (30) crossing the rear part of the trim (20).
- Helmet according to claim 2, characterised in that the internal channel (32) and the external channel (26) are symmetrically formed relative to a plane of symmetry (P) of the shell (4) and open out into two air inlets (16) situated to the left and right of the rear part of the shell (4).
- Helmet according to one of claims 1 to 3, characterised in that it comprises a plurality of air inlets (12) formed in the front part of the shell (4), each air inlet (12) communicating directly with a channel (26) hollowed in the external face of the trim (20), a through-hole (22) being provided opposite each air inlet (12) to put the said internal channel (32) of the trim (20) in communication with the air inlets (12).
- Helmet according to any of claims 1 to 4, characterised in that the air inlets (12) are formed in a band (14) arranged in an opening of the shell (4).
- Helmet according to claim 5, characterised in that the band (14) is made from an aluminium and titanium alloy.
- Helmet according to any of claims 1 to 6, characterised in that the shell is made from a thermoplastic material reinforced with glass fibres.
- Helmet according to one of claims 1 to 7, characterised in that the trim (2) is made from expanded polystyrene.
- Helmet according to one of claims 2 to 8, characterised in that the trim (20) is covered internally with an aerated fabric (52) in the area of the internal channel or channels (32) and with padding (50) in the other areas.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0017051 | 2000-12-26 | ||
| FR0017051A FR2818504B1 (en) | 2000-12-26 | 2000-12-26 | RIDING HELMET WITH AIR CIRCULATION |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1219189A1 EP1219189A1 (en) | 2002-07-03 |
| EP1219189B1 true EP1219189B1 (en) | 2005-04-06 |
Family
ID=8858218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01403224A Expired - Lifetime EP1219189B1 (en) | 2000-12-26 | 2001-12-12 | Riding helmet with an air circulation |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1219189B1 (en) |
| AT (1) | ATE292399T1 (en) |
| DE (1) | DE60109878T2 (en) |
| FR (1) | FR2818504B1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ525927A (en) * | 2003-05-16 | 2005-12-23 | Protective Sports Apparel Ltd | Headgear |
| US20070226879A1 (en) * | 2006-03-17 | 2007-10-04 | Frank Plastino | Vented helmet with insert |
| US9763488B2 (en) | 2011-09-09 | 2017-09-19 | Riddell, Inc. | Protective sports helmet |
| GB2501868A (en) * | 2012-03-27 | 2013-11-13 | Uk Sport | Helmet with drag reducing ducts |
| US10159296B2 (en) | 2013-01-18 | 2018-12-25 | Riddell, Inc. | System and method for custom forming a protective helmet for a customer's head |
| CA2929623C (en) | 2013-12-06 | 2024-02-20 | Bell Sports, Inc. | Flexible multi-layer helmet and method for making the same |
| WO2015140417A1 (en) * | 2014-03-17 | 2015-09-24 | Société Ufo | Helmet with reinforced protection, especially for horse riding |
| FR3018431B1 (en) * | 2014-03-17 | 2019-04-26 | Michel Finquel | HELMET WITH ENHANCED PROTECTION, IN PARTICULAR FOR HORSE RIDING |
| CA3207551A1 (en) | 2014-10-28 | 2016-05-06 | Bell Sports, Inc. | In-mold rotation helmet |
| FR3035778B1 (en) * | 2015-05-06 | 2017-05-12 | Salomon Sas | SPORT HELMET |
| US10780338B1 (en) | 2016-07-20 | 2020-09-22 | Riddell, Inc. | System and methods for designing and manufacturing bespoke protective sports equipment |
| WO2020037279A1 (en) | 2018-08-16 | 2020-02-20 | Riddell, Inc. | System and method for designing and manufacturing a protective helmet |
| CA3120841A1 (en) | 2018-11-21 | 2020-05-28 | Riddell, Inc. | Protective recreational sports 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 |
| GB2588684A (en) * | 2019-11-04 | 2021-05-05 | Globus Shetland Ltd | Protective headgear with ventilation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4555816A (en) * | 1984-01-23 | 1985-12-03 | Bell Helmets Inc. | Ventilated helmet |
| DE8804821U1 (en) * | 1988-04-13 | 1988-06-01 | Peter Küpper "Codeba" GmbH & Co, 5600 Wuppertal | Headgear such as helmet, cap, hat or similar, especially for riders |
| US5165116A (en) * | 1990-09-10 | 1992-11-24 | Simpson Elwood J B | Anti buffeting safety-racing helmet |
| US5718004A (en) * | 1996-06-24 | 1998-02-17 | Troxel Cycling & Fitness Llc | Equestrian helmet |
-
2000
- 2000-12-26 FR FR0017051A patent/FR2818504B1/en not_active Expired - Fee Related
-
2001
- 2001-12-12 AT AT01403224T patent/ATE292399T1/en not_active IP Right Cessation
- 2001-12-12 DE DE60109878T patent/DE60109878T2/en not_active Expired - Lifetime
- 2001-12-12 EP EP01403224A patent/EP1219189B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE60109878T2 (en) | 2006-02-09 |
| FR2818504A1 (en) | 2002-06-28 |
| DE60109878D1 (en) | 2005-05-12 |
| ATE292399T1 (en) | 2005-04-15 |
| FR2818504B1 (en) | 2003-10-03 |
| EP1219189A1 (en) | 2002-07-03 |
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