EP1806986B1 - Schutzhelm mit beweglichem kinnschutz, besonders geeignet zum motorradfahren - Google Patents

Schutzhelm mit beweglichem kinnschutz, besonders geeignet zum motorradfahren Download PDF

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Publication number
EP1806986B1
EP1806986B1 EP05807785A EP05807785A EP1806986B1 EP 1806986 B1 EP1806986 B1 EP 1806986B1 EP 05807785 A EP05807785 A EP 05807785A EP 05807785 A EP05807785 A EP 05807785A EP 1806986 B1 EP1806986 B1 EP 1806986B1
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EP
European Patent Office
Prior art keywords
shell
chinguard
helmet
helmet according
chin
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EP05807785A
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English (en)
French (fr)
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EP1806986A1 (de
Inventor
Philippe Georges Emile Berthier
André Lucien Cyprien TESTON
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Shark SA
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Shark SA
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Priority claimed from FR0411457A external-priority patent/FR2876882B1/fr
Application filed by Shark SA filed Critical Shark SA
Publication of EP1806986A1 publication Critical patent/EP1806986A1/de
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    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/32—Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
    • A42B3/326—Helmets with movable or separable chin or jaw guard

Definitions

  • the present invention relates to a "full" protection helmet, particularly for the practice of motorcycling.
  • the present invention relates to a "full" type of protective helmet comprising a movable chin strap allowing different configurations of helmet use to be adopted depending on the position of said chin guard.
  • the technical field of the invention is that of the design and manufacture of safety accessories for motorcycling, but also for other risky sports activities requiring the wearing of a helmet such as motoring, cycling or motorcycles. water sports such as jet skiing or offshore racing.
  • Protective helmets known as "Integral” have long been known, consisting of a shell protecting the whole of the skull as well as the facial portion of the chin, and a transparent screen, generally pivotally mounted on the side walls of the body. shell, and to cover and protect the portion of the face located at the level of the eyes of the user.
  • the full-face helmets prove to be the most satisfactory. Nevertheless, the chin protection of these helmets causes a lack of freedom during use, in that it is impossible to clear the face to discuss, for example, without removing the helmet completely when one is stopped , or that the heat makes the wearing of such a headphone "Integral” painful for the motorcyclist who can be sweated inside said helmet. In addition, people with glasses, can not put on or remove a headset "Integral" without removing beforehand their said glasses, which, again, is uncomfortable.
  • helmets with a chinrest mobile relative to the rest of the shell thus allowing in a first position, called “closed”, the chin strap, to use the helmet in a configuration “Integral” helmet and, in a second position, called “open”, to clear the face of the motorcyclist while keeping the helmet on the skull.
  • helmets are known as described in EP 0 395 845 whose chinrest can be moved towards the front of the shell to facilitate the installation of the helmet on the head of the user, then pushed back in abutment against the side walls of the shell to protect the user by traffic
  • the chin strap of the helmet described in EP 0 395 845 can not be fully raised and / or spread on the front or sides of the helmet shell so as to clear the entire face to allow the user to roll face uncovered as with traditional "Jet" type helmets.
  • An object of the present invention is to provide a movable chin strap which allows, in the closed position of the chinrest, to have the same degree of safety and sealing, between the screen and the chinrest, a helmet " Integral "classic.
  • Another object of the present invention is to provide a helmet which also allows a complete clearance of the facial area of the helmet and a retraction of the chin guard in the open position thereof, to allow use of the helmet in helmet configuration type "Jet", that is to say without a chin guard, without risk to the user in case of fall or impact, as is the case with the helmet described in the document EP 1132274 A1 or EP 0993784 A1 .
  • the invention also proposes to provide a movable chin-strap helmet that fulfills all the protection requirements required by the standards in force and that allows a transition from the closed position to the open position of the chin guard, and vice versa, to the help with one hand.
  • Another object of the invention is to provide a helmet as described above, whose constitution is simple and whose shape is aerodynamically satisfactory whatever the open or closed position of the chinrest.
  • a protective helmet particularly for motorcycling, having a shell on the side walls of which are fixed a screen pivotable relative to said shell and a movable chinrest able to be raised over said screen and tilted back beyond the top of said shell, from a closed position to an open position, said helmet being characterized in that, in said closed position, said screen is adapted to rest against a rim outer upper of said chin guard and in that said shell and said chin guard comprise complementary guide means such as the trajectory of said chin guard between said closed position and said open position, ie a non-circular path according to which said chin guard deviates all first of said shell and is raised and tilted over said screen, and finally gets closer said shell at the rear thereof.
  • said shell of the helmet is intended to cover the skull of a user to protect it from shocks and that, in said closed position of the chin guard, it is positioned in front of said shell and covers the mandibular arch of the user's face to protect this part of the face in the event of a fall.
  • the helmet according to the invention is particularly advantageous in that, in the closed position of the chinrest, the screen is able to bear against the upper outer rim of the chin guard, as is the case with the integral helmets classics.
  • This allows, unlike the helmets proposed in the documents EP 0933784 and EP 1101419 , to guarantee a total imperviousness between the screen and the chinrest, when these are in closed position, as well as the suppression of the vibrations of the screen, during the driving, caused by the support of the wind and the air moved against said screen.
  • this ensures an optimal security against the impacts on the screen, because of the support of the internal surface of said screen over the entire lower periphery thereof, against the upper edge of the chin guard.
  • the helmet according to the invention also allows to completely clear the face of the user, by its movable chin guard whose movement is guided, so as to be able to use the helmet configuration "Jet" without risk of imbalance of the head, as is the case with lifting chinrests as described in the documents EP 0895726 A1 or EP 1183957 A1 .
  • the guiding means provide a complex displacement of said chin guard, according to which the latter departs in a first step from the shell forward in a longitudinal direction, as well as on the sides in a transverse direction, to pass over the screen then, then pivots above the top of the hull aft, then finally approaches the hull in said longitudinal and transverse directions.
  • the trajectory followed by the chinrest is non-circular but is also performed simultaneously in two orthogonal directions, which allows to pass over the screen from said closed position, in which the chinrest is recessed behind the screen, to said open position bearing against the occipital portion of the helmet shell.
  • said guiding means of the shell and the chin strap respectively comprise sliding means and pivoting means, arranged so as to allow simultaneous movements of translation and rotation of said chin guard with respect to said shell and said screen, between said closed position and said open position of said chin guard.
  • Such guiding means allow a combined movement in translation and rotation of the chin guard, without any hitting or blocking, between the open and closed positions of said chin guard, and vice versa, which allows the user to perform said movement easily and with one hand.
  • the guide means also allow to adopt the chin bar stationary intermediate position between its "closed” and “open” positions.
  • Such an intermediate position may for example be a holding position of the chinrest in the frontal position on the front of the helmet shell, this position allowing the user, for example, to "put on” his helmet without having to remove his glasses or while continuing to talk with someone.
  • said sliding means and said pivoting means comprise at least one male element on a side wall of said shell or on said chinrest, cooperating with at least one female element on said chinrest or on a wall lateral of said shell respectively, said male or female elements on said chinrest being movable relative to said corresponding male or female elements of said sliding means and said pivoting means on said side wall of said shell.
  • This constitution of the guide means allows easy realization and assembly of the chin strap on said shell, while simply allowing to guide the trajectory of the chin relative to the shell without resorting to intricate mechanical interlayers.
  • these guide means may also take other forms than that described above and may in particular be replaced by simple sliding means forming, for example, between the shell and the chinrest, a slide connection formed by two elements in support plane or a roller system.
  • said guide means comprise a slideway formed on a said lateral surface of the shell, cooperating with a male element, preferably a slider, integral with a branch of said chinrest, and a material axis integral with a side wall of the shell, cooperating with a groove formed on a said branch of the chin.
  • the position of said guide means may be inverted so that they comprise at least one male element integral with a said lateral face of the shell, cooperating with a slide formed on a branch of said chin guard, and a groove formed on a said side wall of the shell, cooperating with a material axis integral with a said branch of the chin.
  • Such guiding means have the advantage of being very easily achievable by conventional methods of molding and automatic machining of the shell and the chinrest.
  • said slide guide means defines a path, preferably not looped, comprising a succession of curves of variable radius, connected together, and that follows said male member of the shell or of said chin guard.
  • Such a path defines the trajectory of the chinrest in its simultaneous movements of translation and rotation to allow, when the screen is raised, to pass over it, then to position against the rear wall of the hull of the helmet.
  • the shape of said path may be variable depending on the amplitude of the movement that is desired to give the chin and, therefore, it is sufficient to play on the number of curves and their radius, to change the shape of said path while allowing said chin guard to be guided between said closed and open positions.
  • said groove of the guide means has a variable depth over its entire length and a shape (a profile) complementary to that of said material axis.
  • This configuration of said groove promotes the lateral spacing of the legs of the chinrest relative to the shell, to allow the passage over the screen and the pivoting of the chin guard between said open and closed positions.
  • this is facilitated by adequate surfacing of the shell around said material axis.
  • said material axis and said groove helmet guiding means according to the invention are substantially aligned with the upper rim of the chin guard.
  • said male guide member comprises a locking means against said slide of said chin guard.
  • said material axis of the guide means is disposed on the shell, on the side walls thereof at the point tangency between the shell and a plane parallel to the longitudinal plane of symmetry of the helmet.
  • the screen of the helmet according to the invention is, in known manner, pivotally mounted relative to to the hull around a clean axis, which allows raising or lowering said screen independently of the chinrest.
  • said screen, in said closed position of the chinrest bears against the upper outer rim of the chin guard, in a manner identical to that of a conventional "integral" helmet, but also makes it possible to raise said chin guard and that it passes over said screen to be tilted to the back of the hull in the open position.
  • said screen is rotatably mounted relative to the shell around a proper axis such that, when raising said screen, the inner surface thereof is closer to the outer surface of said shell.
  • This feature is more particularly interesting and effective when said axis of rotation of the screen is set back relative to said material pivoting axis of the chin guard, in a direction parallel to the longitudinal direction of the helmet and in alignment with said means of rotation. guiding the chin guard.
  • said material axis about which the chinrest pivots is constituted by a ball adapted to slide in said groove.
  • said guide means are such that said branches of the chin guard have, in said closed and open positions thereof, a first gap E1 with respect to the side walls of said shell, said ball joint being positioned at a first end of said groove of maximum depth. Then, when the passage of said chin guard from the closed position to the open position, and vice versa, said legs of the chin guard deviate from said walls to a distance E2 greater than E1, said ball being then positioned at a second end of said slide minimal depth. This further improves the passage of the chin guard above the screen and pivoting between the two open and closed positions thereof.
  • the surfaces, respectively external and internal side walls of said shell and said branches of the chinrest, are in constant support in all positions of the chin with respect to said shell.
  • said inner and outer surfaces of the chin and the helmet are treated so as to reduce friction, for example, by a Teflon coating or other material with a low coefficient of friction.
  • a closure device of the chinrest in the closed position to ensure a locking thereof and prevent opening movements in case of impact.
  • the screen is raised, positioned closest to the hull.
  • the helmet further comprises a means of automatic lifting of the screen, able to be triggered during the lifting of said chin guard to move it from said position. closed to said open position.
  • the helmet according to the invention is also characterized in that the external profile of the chin strap is adapted to fit in the continuity of the external profile of the shell in said open position of said chin guard, so that that said helmet has on the rear of the hull a substantially continuous profile, devoid of projection or recess, in said open position of the chinrest.
  • This feature is particularly important in that, on the one hand, the aerodynamics of the helmet is preserved in the open and closed positions of the chin guard and, on the other hand, greatly improves the safety of the helmet according to the invention compared to the helmets.
  • movable chin rest in that it is thus possible to satisfy the rotational acceleration test required by the standards in force.
  • the helmet 1 essentially comprises a rigid shell 2 protecting the head of a user from the neck to the front and the sagittal walls of the skull, a rigid chinrest 4 and integral with the shell 2, covering the mandibular arch and the mouth of the user's face and finally a screen 3 adapted to cover the opening formed between the front edge of the shell and the upper edge 43 of the chin guard, said screen being transparent, of toric shape and ensuring a good visibility and a good protection of the user against the external elements (wind, rain, insects).
  • Said screen and said chinrest are movable relative to the shell 2 and are fixed on the side walls 2 1 , 2 2 thereof.
  • the screen is in known manner rotatable about an axis transverse to said shell (not shown) passing therethrough from one side, materialized on the side walls 2 1 , 2 2 by a rod or cylindrical axis or a circular section cooperating with a shape complementary to said screen.
  • the chin guard 4 is movable between two extreme stationary positions corresponding to two possible configurations of use of the helmet; a closed position in which said chin guard is locked on the front of the shell 2 in a helmet configuration called “Integral", and an open position in which the chinrest is positioned at the rear of said shell and against the latter to use the headset in a "Jet" headset configuration.
  • the chinrest 4 is fixed on the shell 2 of the helmet by lateral branches 4 1 , 4 2 , respectively attached to the side walls of the shell 2 1 , 2 2 , substantially at the point of tangency between said walls and a parallel vertical plane in the longitudinal plane of symmetry of the helmet Ps.
  • the helmet 1 being strictly identical on both sides of said plane Ps, it is shown in the figures only in a side view along the wall 2 1 of the shell.
  • the junction of the chin guard 4 on the shell 2 is formed by means of fastening means also constituting guide means 5 1 , 5 2 , 6 1 , 6 2 for the displacement of said chin between said closed and open positons and vice versa in relation to the shell 2 and the screen 3.
  • These guide means are formed on each side wall 2 1 , 2 2 of the shell and on each lateral branch of the chin 4 1 , 4 2 , said guide means of the shell and the chinrest being complementary and formed of male elements 5 2 , 6 1 , and females 5 1 , 6 2 .
  • Said guide means are adapted to allow a simultaneous displacement movement in translation and in rotation of the chin guard with respect to the shell of the helmet from said closed position to said open position and vice versa.
  • each leg 4 1 , 4 2 of said chin guard comprises a horizontal groove 6 2 opening cooperating with a pivot 6 1 formed on each of the side walls of the shell, at said point of tangency between said shell and a said plane vertical parallel to the plane of symmetry Ps of the helmet 1.
  • each branch 4 1 , 4 2 also comprises a lug 5 2 projecting on its inner face and cooperating with a guide path formed by a rail 5 1 formed on each side wall 2 1 , 2 2 of the shell.
  • the lug may advantageously be formed by molding or else by a cylindrical pin inserted in force in a hole drilled on the branch ( figure 6 ) and the rail 5 1 also formed by molding or milling on the shell 2.
  • the groove 6 2 has an inner profile depth and width varying over the entire length of said groove and of shape complementary to that of said pivot 6 1 with which it cooperates, said pivot being, as for him, advantageously constituted by a ball substantially hemispherical on each side wall 2 1 , 2 2 of the hull.
  • the legs of the chin guard are secured to the side walls of said shell, at said pivoting pivot, by means of a pin. 7 or a rivet inserted into abutment inside the groove 6 2 and the pivot 6 1 , along the pivot axis formed by said ball and passing through the top thereof, said pin 7 or said rivet advantageously comprising a cylindrical rod of a length at least equal to the maximum depth of said groove and being movable in translation along said pivot axis.
  • the assembly of the groove 6 with the ball 2 6 1 using a pin or rivet is a sliding pivot connection on each side wall 2 1, 2 2 of the shell 2 allowing said chinrest to be movable in translation and rotation relative to said shell.
  • the rail 5 1 cooperating with said lug 5 2 form a sliding connection between said chin guard and said shell which is complementary to said sliding pivot connection in that it makes it possible to direct the movement of the chin guard between said closed position and said open position thereof and vice versa.
  • the rail 5 1 comprises a succession of rectilinear portions non-collinear and non-orthogonal, interconnected by curved portions, in this case substantially circular, to allow smooth sliding of the lug 5 2 branches of the chin rest in said rail.
  • the rail can take any other form.
  • the lug 5 2 of the legs of the chin strap advantageously comprises, in a preferred embodiment, a locking means (not shown) inside the rail 5 1 .
  • Such locking means may in particular be constituted by an end bead forming a hook adapted to bear against an inner wall of the rail. Said pin then forms a slider whose end prevents exit from the rail.
  • the rail 5 1 may be formed by a protruding rib on the side walls of the shell, said slider 5 2 branches of the chinrest can then follow said rail by pressing against one of the walls of the ci or alternatively be replaced by a clamp system formed of two small lugs protruding on the inner wall of each leg of the chin, forming jaws clipping force on said rail.
  • the helmet according to the invention can be used in a configuration of "Integral" classic helmet.
  • the screen 3 of the helmet in its lowered positon, bears against the upper outer edge of the chin guard, which includes a shoulder 4 against 3 wherein the inside surface of the lower edge 3 1 of the screen may come supported when the screen is lowered, said shoulder being, in known manner, covered with a seal 8, for example a lip seal.
  • the chin strap 4 of the helmet is tiltable in position open to the rear of the hull 2. This tilting movement is enabled by the guiding means formed respectively on the side walls 2 1 , 2 2 of said shell and the lateral branches of the chin and is shown schematically to the FIGS. 2A to 4C .
  • the slider 5 2 of the lateral branches of said chin guard and the ball 6 1 of the side walls of the shell are positioned at a first end of the rail 5 1 and the groove 6 2 respectively.
  • the limb 4 1 of the chin guard has a minimum spacing E1, and preferably bears against a side wall of the shell and the ball 6 1 positioned at an end A of the groove 6 2 of maximum depth, c that is, the end closest to said slider 5 2 .
  • the user To tilt the chin guard from the closed position to the open position, the user, as shown in FIGS. 3A to 3C , first of all the screen 3, following the arrow F3, said screen then approaching the upper wall of the shell 2.
  • the user then operates a pulling force and pushing under the chin, using of the thumb, which causes, at first, a translational movement of the chinrest towards the front of the helmet, in the direction of the arrow F1, guided by a rectilinear sliding of the slider 5 2 inside a first horizontal cross section 5 11 of the rail 5 1 , and a sliding of the groove 6 2 of the chinrest on the ball 6 1 of the side wall 2 1 of the shell 2.
  • the slider 5 2 Under the force of traction and push the thumb, the slider 5 2 package follows a second rectilinear portion 5 12, inclined relative to the horizontal, which results in a tilting of the chin guard in the direction of the arrow F4, such that represented in dotted lines at the figure 3A , this rocking of the chinrest 4 being composed of a movement of translation and simultaneous pivoting of the chinrest by sliding and pivoting of the groove 6 2 on the ball 6 1 .
  • said groove 6 2 and said ball 6 1 also cause a separation of the lateral arms 4 1, 4 2 relative to the side walls 2 1, 2 2 of the shell to allow the passage of said chin guard above the helmet screen.
  • Such locking means may in particular be constituted by a locking notch formed at the end of the rectilinear section 12 of the guide rail 5 1 of the slider 5 2 on each leg of the chin.
  • the chin strap then rotates around the ball joints 6 1 of the side walls of the shell, the slider 5 2 of the chin guard sliding in a circular portion 13 of the rail 5 1 of the corresponding side wall 2 1 of the shell, as shown in FIG. Figure 4A , thus making it possible to maintain the maximum spacing E2 of the chin guard 4 with respect to the shell 2 and the screen 3.
  • said chinrest 4 is positioned at the rear of the shell 2 and then follows a new movement of forward translation of the helmet and simultaneous rotation around the pivot 6 1 , guided by a new rectilinear portion 14 of the inclined rail 5 1 , the sliding of the cursor in this new rectilinear portion causing a reconciliation of the chinrest to the rear wall 2 3 of the shell so that said chin strap comes to marry the profile of said shell, at the same time as the lateral branch 4 1 of the chinrest are closer to the side wall 2 1 of the shell by sliding the groove 5 2 on the ball 6 1 to its end A of maximum depth.
  • the end portion of the rail 5 1 on each of the side walls of the shell has a straight horizontal portion 15 , in which abuts the slider 5 2 branches when the chinrest has reached its open position in which it is positioned at the rear, against the wall, and in the continuity of the profile of the shell 2, which profile may comprise, as shown in FIG. figure 5 , a spoiler 9 against which comes to lock the lower edge of the chin guard in the open position.
  • the return of the chin guard, from the open position to the closed position, is then carried out in a reverse trajectory to that described above, guided by sliding of the slider 5 2 and the groove 6 2 formed on each of the lateral branches of the chin guard , respectively in said rail 5 1 and said ball 6 1 formed on the side walls of the hull.
  • the own axis of rotation of the screen 3 which is not shown, is advantageously positioned recessed with respect to said ball 6 1 on each of the side walls 2 1 , 2 2 towards the rear of the hull. This allows, when raising said screen, that the inner surface thereof is closer to the outer surface of the shell, thus reducing the necessary movement of the chin guard relative to the screen and the shell and, therefore, to reduce the length of the groove 6 2 formed on each of the lateral branches of the chin.
  • the surface of said walls is advantageously designed to match the internal profile of said branches of the chinrest in all positions thereof relative to the hull
  • said screen also comprises, at its axis of rotation, an automatic lifting means.
  • This lifting means can be triggered automatically when manually opening the chinrest.
  • the helmet according to the invention may also be provided with a locking system of the chinrest in the closed position, also not shown.
  • a protective helmet comprising a movable chin strap having, for the use of the helmet in an "integral" type configuration, a perfect seal between the screen and the chin strap, as well as increased shock resistance of the screen and chin strap compared to the previously known movable chin strap, as well as satisfactory aesthetics and aerodynamics in the open position of the chin strap for use of the helmet in a configuration of type "Jet".

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Claims (18)

  1. Schutzhelm (1), insbesondere für den Motorradsport, mit einer Schale (2) an deren Seitenwänden (21, 22) ein Visier (3), das geeignet ist, gegenüber der Schale zu verschwenken, sowie ein beweglicher Kinnschutz (4) befestigt sind, der geeignet ist, über das Visier hinweg hochgeklappt und von einer geschlossenen Position bis in eine geöffnete Position zum hinteren Teil (23) der Schale über deren obersten Punkt hinaus geschwenkt zu werden, dadurch gekennzeichnet, daß das Visier in der geschlossenen Position geeignet ist, an einem oberen Außenrand (43) des Kinnschutzes anzuliegen, und daß die Schale und der Kinnschutz ergänzende Führungsmittel (51, 52, 61, 62) aufweisen, die derart sind, daß der Weg des Kinnschutzes zwischen der geschlossenen Position und der geöffneten Position ein nicht vollkommen kreisförmiger Weg ist, entlang dem sich der Kinnschutz zunächst von der Schale entfernt, dann angehoben und über das Visier hinweg geschwenkt wird und sich schließlich der Schale in ihrem hinteren Teil wieder nähert.
  2. Helm nach Anspruch 1, dadurch gekennzeichnet, daß die Führungsmittel der Schale und des Kinnschutzes jeweils Schiebemittel (51, 52, 62) sowie Schwenkmittel (61, 62) aufweisen, die derart angeordnet sind, daß sie gleichzeitige Verschiebe- und Drehbewegungen des Kinnschutzes gegenüber dem Visier zwischen der geschlossenen Position und der geöffneten Position des Kinnschutzes ermöglichen.
  3. Helm nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Schiebemittel und die Schwenkmittel wenigstens ein Eingreifelement (52, 61) an einer Seitenwand der Schale bzw. an dem Kinnschutz aufweisen, das mit wenigstens einem Aufnahmeelement (51, 62) an dem Kinnschutz bzw. an einer Seitenwand der Schale zusammenwirkt, wobei die Eingreif- oder Aufnahmeelemente an dem Kinnschutz gegenüber den entsprechenden Eingreif- oder Aufnahmeelementen der Schiebemittel und der Schwenkmittel an einer Seitenwand der Schale beweglich sind.
  4. Helm nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Führungsmittel eine an einer Seitenfläche (21, 22) der Schale ausgebildete Gleitschiene (51) umfassen, die mit einem Eingreifelement (52), vorzugsweise einem Schieber zusammenwirkt, welches bzw. welcher mit einem Schenkel (42, 43) des Kinnschutzes fest verbunden ist, sowie eine mit einer Seitenwand der Schale fest verbundene materielle Achse (61), die mit einer an einem Schenkel des Kinnschutzes ausgebildeten Nut (62) zusammenwirkt.
  5. Helm nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Führungsmittel wenigstens ein mit einer Seitenfläche der Schale fest verbundenes Eingreifelement umfassen, welches mit einer an einem Schenkel des Kinnschutzes ausgebildeten Gleitschiene zusammenwirkt, sowie eine an einer Seitenwand der Schale ausgebildete Nut, welche mit einer mit einem Schenkel des Kinnschutzes fest verbundenen materiellen Achse zusammenwirkt.
  6. Helm nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß die Gleitschiene (51) einen Weg mit einer Folge von untereinander verbundenen Kurven (511, 512, 513, 514, 515) mit veränderlichem Radius definiert, dem das Eingreifelement (52) folgt, so daß der Kinnschutz zwischen der geschlossenen und der geöffneten Position geführt wird.
  7. Helm nach einem der Ansprüche 4 oder 5, dadurch gekennzeichnet, daß die Nut (62) über ihre gesamte Länge eine variable Tiefe hat sowie eine die Form der materiellen Achse (61) ergänzende Form aufweist.
  8. Helm nach einem der Ansprüche 4 bis 7, dadurch gekennzeichnet, daß die materielle Achse (61) und die Nut (62) mit dem oberen Rand (43) des Kinnschutzes, an dem das Visier in der geschlossenen Position des Kinnschutzes anliegen kann, im wesentlichen ausgerichtet sind.
  9. Helm nach einem der Ansprüche 4 bis 8, dadurch gekennzeichnet, daß das Eingreifelement (52) ein Mittel zum Festlegen an der Gleitschiene (51) zur Führung des Kinnschutzes umfaßt.
  10. Helm nach Anspruch 4 oder nach einem der Ansprüche 6 bis 9, dadurch gekennzeichnet, daß die materielle Achse (61) an den Seitenwänden (21, 22) der Schale (2) im Bereich des Tangentenpunktes zwischen dieser und einer zur Symmetrieebene (Ps) des Helms parallelen Ebene angeordnet ist.
  11. Helm nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Visier (3) gegenüber der Schale (2) um eine eigene Achse drehbeweglich ist, derart, daß beim Hochklappen des Visiers dessen Innenfläche sich der Außenfläche der Schale nähert.
  12. Helm nach Anspruch 11, dadurch gekennzeichnet, daß die Drehachse des Visiers gegenüber der materiellen Achse (61) in einer zur Symmetrieebene (Ps) des Helms parallelen Richtung zurückspringt.
  13. Helm nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß die materielle Achse (61) von einem Kugelzapfen gebildet ist, welcher geeignet ist, in der Nut (62) zu gleiten und zu verschwenken.
  14. Helm nach den Ansprüchen 7 und 13, dadurch gekennzeichnet, daß die Führungsmittel (51, 52, 61, 62) derart sind, daß in der geschlossenen und der geöffneten Position des Kinnschutzes dessen Schenkel (41, 42) einen ersten Abstand E1 von den Seitenwänden (21, 22) der Schale aufweisen, wobei sich der Kugelzapfen (61) im Bereich eines ersten Endes (A) der Nut (62) maximaler Tiefe befindet, und beim Übergang des Kinnschutzes von der geschlossenen Position in die geöffnete Position und umgekehrt die Schenkel des Kinnschutzes sich von den Seitenwänden der Schale bis zu einem Abstand E2 größer als E1 entfernen, wobei sich der Kugelzapfen dann an einem zweiten Ende (B) der Nut (62) minimaler Tiefe befindet.
  15. Helm nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Außenseite bzw. die Innenseite der Seitenwände (21, 22) der Schale und der Schenkel (41, 42) des Kinnschutzes in allen Positionen des Kinnschutzes gegenüber der Schale stetig in Anlage sind.
  16. Helm nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Kinnschutz in der geschlossenen Position mittels einer Schließvorrichtung verriegelt ist.
  17. Helm nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß er außerdem ein Mittel zum automatischen Hochklappen des Visiers aufweist, das geeignet ist, beim Hochklappen des Kinnschutzes ausgelöst zu werden, um diesen von der geschlossenen Position in die geöffnete Position zu bringen.
  18. Helm nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Außenprofil des Kinnschutzes entsprechend ausgebildet ist, um in der geöffneten Position des Kinnschutzes den stetigen Verlauf des Außenprofils (9, 23) der Schale fortzusetzen, so daß der Helm in dieser Position, am hinteren Teil (23) der Schale, ein im wesentliches durchgehendes Profil ohne Vorsprung oder Absatz aufweist.
EP05807785A 2004-10-27 2005-09-30 Schutzhelm mit beweglichem kinnschutz, besonders geeignet zum motorradfahren Active EP1806986B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0411457A FR2876882B1 (fr) 2004-10-27 2004-10-27 Casque de protection a mentonniere mobile, notamment pour le motocyclisme
US63594704P 2004-12-15 2004-12-15
PCT/FR2005/002416 WO2006045912A1 (fr) 2004-10-27 2005-09-30 Casque de protection a mentonniere mobile, notamment pour le motocyclisme

Publications (2)

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EP1806986A1 EP1806986A1 (de) 2007-07-18
EP1806986B1 true EP1806986B1 (de) 2009-07-22

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EP (1) EP1806986B1 (de)
DE (1) DE602005015608D1 (de)
ES (1) ES2329494T3 (de)
WO (1) WO2006045912A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
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FR3143278A1 (fr) 2022-12-16 2024-06-21 Shark Casque de protection convertible avec mécanisme de guidage amélioré de la mentonnière

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2886521B1 (fr) * 2005-06-03 2007-09-07 Cbm Distrib Entpr Unipersonnel Casque de protection a visiere mobile
AU2006317514B2 (en) 2005-11-23 2010-11-25 VHA Holdings Pty Limited A protective helmet
CA2642409A1 (en) * 2006-02-16 2007-08-23 Jiangmen Pengcheng Helmets Ltd. Flip-up mechanism for full-face helmet
ITMI20081892A1 (it) * 2008-10-27 2010-04-28 Caberg S R L Dispositivo per il sollevamento in apertura e l'abbassamento in chiusura di una porzione frontale di caschi di protezione di sicurezza
ES2446420T3 (es) * 2009-10-07 2014-03-07 Nolangroup S.P.A. Casco de seguridad con mentonera alzable
CN101991208B (zh) * 2010-11-10 2012-06-13 江门市鹏程头盔有限公司 可变护颚结构头盔
ITFI20110045U1 (it) * 2011-08-10 2013-02-11 Antonio Ceccotti Casco modulare di protezione
JP5814726B2 (ja) * 2011-10-03 2015-11-17 株式会社Ｓｈｏｅｉ ヘルメット
ES2527554B1 (es) * 2013-07-25 2015-11-10 Shiro Helmets, S.A. Casco protector para ciclistas y esquiadores
FR3023681B1 (fr) 2014-07-21 2016-08-19 Shark Casque de protection a mentonniere mobile avec mecanisme de relevage automatique de l’ecran
ES2673110T3 (es) 2014-09-30 2018-06-19 Locatelli S.P.A. Casco para motociclismo
CN105901820B (zh) * 2016-06-08 2019-01-29 江门市鹏程头盔有限公司 一种基于齿轮约束的可变护颚结构型头盔
CN107432520A (zh) * 2017-08-14 2017-12-05 江门市鹏程头盔有限公司 一种头盔护罩掀开机构及配有该掀开机构的可变护颚头盔
CA3117672A1 (en) * 2018-10-24 2020-04-30 Stryker Corporation Surgical helmet assembly having an adjustment mechanism
CN109875177B (zh) 2019-03-04 2024-02-13 江门市鹏程头盔有限公司 一种齿轮约束型可变护颚结构头盔
IT202000006373A1 (it) 2020-03-26 2021-09-26 Ci Erre E S R L Casco protettivo.
KR102522403B1 (ko) * 2021-09-29 2023-04-24 (주)에이치제이씨 헬멧용 회동체 고정수단
CN216453577U (zh) * 2021-11-25 2022-05-10 江门市鹏程头盔有限公司 一种头盔
FR3143279A1 (fr) 2022-12-16 2024-06-21 Shark Casque convertible comprenant un mécanisme de relevage automatique de l’écran

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1197145B (it) * 1986-09-02 1988-11-25 Marco Cianfanelli Casco integrale dotato di mentoniera in un sol pezzo, sollevabile mediante movimento di traslazione e rotazione
IT1229227B (it) * 1989-05-05 1991-07-26 Agv Spa Casco di protezione, in particolare per motociclisti, a calzabilita' migliorata.
FR2784553B1 (fr) * 1998-10-15 2001-01-05 Motive Casque de protection
EP1101419B1 (de) * 1999-11-16 2004-02-11 CESARE LANDI S.r.l. Sturzhelm für Motorradfahrer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3143278A1 (fr) 2022-12-16 2024-06-21 Shark Casque de protection convertible avec mécanisme de guidage amélioré de la mentonnière

Also Published As

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EP1806986A1 (de) 2007-07-18
WO2006045912A1 (fr) 2006-05-04
ES2329494T3 (es) 2009-11-26
DE602005015608D1 (de) 2009-09-03

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