WO2016037845A1 - Casque de protection, notamment casque de moto, comprenant une mentonnière pivotante et amovible - Google Patents

Casque de protection, notamment casque de moto, comprenant une mentonnière pivotante et amovible Download PDF

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Publication number
WO2016037845A1
WO2016037845A1 PCT/EP2015/069406 EP2015069406W WO2016037845A1 WO 2016037845 A1 WO2016037845 A1 WO 2016037845A1 EP 2015069406 W EP2015069406 W EP 2015069406W WO 2016037845 A1 WO2016037845 A1 WO 2016037845A1
Authority
WO
WIPO (PCT)
Prior art keywords
coupling
helmet
protective helmet
wall
chin
Prior art date
Application number
PCT/EP2015/069406
Other languages
German (de)
English (en)
Inventor
Bernhard Neuheuser
Udo Wattendorf
Original Assignee
Bayerische Motoren Werke Aktiengesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayerische Motoren Werke Aktiengesellschaft filed Critical Bayerische Motoren Werke Aktiengesellschaft
Priority to ES15754205T priority Critical patent/ES2728969T3/es
Priority to EP15754205.1A priority patent/EP3190913B1/fr
Publication of WO2016037845A1 publication Critical patent/WO2016037845A1/fr

Links

Classifications

    • 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

  • Hard hat especially motorcycle helmet, with swiveling and removable
  • the invention relates to a protective helmet, especially motorcycle helmet, with repeatedly pivoting and repeatedly removable Barem chin part, the removal of the chin part can be done in particular without tools.
  • the intended use of the protective helmet according to the invention is not limited to motorcycles but also extends to other passenger-guided land, air and water vehicles, such as e.g. open racing vehicles, snowmobiles, gliders, racing boats, hang gliders, etc.
  • integral helmets Integral helmets
  • Half-shell helmets have to protect the forehead, ears and neck.
  • "Flip-up helmets” are a variation of the integral helmet that folds up the chin area, which is especially recommended for people who wear glasses and make it easier to remove the helmet after an accident From a lower integral helmet position located at the chin height, swivel it into an especially higher upper j-helm position raised by 90 °.
  • “Multihelmets” are helmets with
  • Rebuilding options usually the, to remove the chin part, so that they can be used either as a full face helmet or open face helmet. "Multihelme" with repeated
  • Detachable chin part allows the chin part to be removed from a lower integral helmet position at chin height to create a jet helmet or a 3/4 helmet.
  • the chin part can, in addition to the solubility, also have a swiveling effect as with the "flip-up helmets”.
  • the applicant's patent EP 6 851 177 B1 discloses a "multi-helmet" especially for motorcycles, the chin guard without tools
  • the helmet has a joint with a joint plate in which a
  • Locking disc is inserted v rotatable.
  • the locking disc s itself can take a driving web of the chin guard. In a certain angular position of
  • Locking disc to the hinge plate can pull off the chin guard or postpone. Since the joint for the chin part is a swivel joint with only one axis of rotation, has the chin part in the upwardly pivoted Jethelm position due to the higher inflow surface for the wind an unfavorable aerodynamics and a high
  • Multi-helmets with non-pivoting, but removable chin part, such as known from EP 2 438 824 A1, can only be used either as full face helmet or as open face helmet or 3/4 helmet and may need to be rebuilt time consuming and laborious with tools
  • the chin part removed from the jet helmet or 3/4 helmet must be stowed away on the motorcycle for further transport, which is not always possible, or else it is not carried along and therefore can not be reinstalled until it is returned to the storage location.
  • Detachable chin part known. He has a folding mechanism between Jethelmteil and chin instead of a simple swivel ks a four-bar linkage on each side of the linkage, whereby the problem of deteriorated aerodynamics and the higher center of gravity with folded chin part compared to the "flip-up helmets" or "multi-helmets" with simple Swivel joints is improved.
  • the helmet is therefore more suitable as a full face helmet and less than open face helmet, especially at speeds above 50 km / h.
  • the chin part should be easily and quickly pivoted both between the full face helmet position and the open face position, as well as completely removed.
  • the (De) mounting of the chin part should be possible without tools.
  • the helmet has a Jethelmteil and a chin part, which are releasably connected to each other via a coupling part and are pivotable relative to each other via a joint formed as a multi-link coupling mechanism.
  • the protective helmet according to the invention comprises a Jethelmteil and a chin part, wherein the Jethelmteil not only in classic Jethelm shape, but also smaller in the form of a Haibschalenhelms or larger in the style of a 3/4 helmet with further down and front protective parts for the cheek and jaw area can be executed.
  • the chin part is then correspondingly with shorter or longer webs in the cheek and
  • Jaw area formed and can therefore be present in the minimal extreme case only in the chin area and in the maximum extreme case to the ear area out.
  • the chin part can according to the invention at least between a front lower
  • Multi-link coupling gears convert Wheelbewe conditions in rectilinear or he curved movements. They consist of articulated gear members, one of which may be a housing or the helmet. They provide a coupling of at least two movable levers with a coupling ago, the chin part can form the coupling.
  • multi-link coupling gear with five, six, eight or even more links.
  • the multi-link coupling mechanism is a four-bar linkage or more particularly
  • the helmet can represent one of the lever and the chin part a coupling between the levers.
  • the coupling gear can preferably be designed in the manner of the four-bar linkage of EP 0 797 935 B1. But it can also deviate from other forms, as long as the function of a four-bar mechanism is met, according to which the movement of the chin part when pivoting relative to Jethelmteil is a deviating from a pure orbit trajectory, which the chin part when pivoting from the integral helmet position in the open face position as close as possible to the outer surface of Jethelmteils approach leads.
  • the four-bar linkage thus reduces air resistance and reduces the center of gravity of the helmet in the Jethelm ein.
  • the movement of the articulation between the Jethelmteil and the chin part is a superposition between one
  • a coupling part each with a coupling gear left and right of a face opening of the helmet and there in particular in an ear area of the protective helmet is arranged.
  • the four joints on the two sides of the protective helmet are in particular the longitudinal center axis of the protective helmet, i. in the direction of travel mirrored, but otherwise identical.
  • the coupling member provides a releasable connection between the chin part and the Jethelmteil ago.
  • two coupling parts serve on the two sides of the
  • Each coupling part comprises a first coupling element on the chin part, as well as a further or second coupling element cooperating therewith on the open face part, wherein both coupling elements form a corresponding coupling pair.
  • They can each have at least one male or female coupling member which engage with each other for mutual releasable form-locking coupling of the coupling elements.
  • Coupling part comprises or each coupling element also have a plurality of coupling members, which are each arranged parallel and / or serial to the coupling direction, whereby the stability of the coupling can be increased.
  • the coupling part preferably provides a coupling that can only be released intentionally. For this purpose, it comprises a safeguard against unintentional release of the coupling elements in a direction opposite to the coupling direction. This can be achieved according to the invention via a spring-loaded snap-lock connection or a recessed connection (e.g.
  • Bayonet connection happen, which preferably automatically when coupling positively engage each other and require a separate and therefore voluntary operation by a user for decoupling.
  • the coupling gear and the coupling part and thus the functions of pivoting and Koppeins of the chin part can be arranged spatially separated from each other on Jethelmteil.
  • the coupling gear can be arranged on the coupling part and thus on the Kopplungsele element of the chin part or on the coupling element of Jethelmteils.
  • the multi-link coupling gear can be on the Jethelmteil or on that
  • Coupling element of the coupling part are located, which is connected to the Jethelmteil. There it can be easily anchored to the chin part because of the larger dimensions of the Jethelmteils. Are there several different chin parts to the same Jethelmteil e.g. for different purposes (road, terrain), this arrangement requires only a single linkage on Jethelmteil.
  • the coupling gear can be located on or on a coupling element which is connected to the chin part. Because the chin part is more manageable than the open face helmet part of the helmet, it can be easier to assemble, maintain, repair and clean, in particular of the linkage. In addition, then that remains
  • the coupling mechanism as well as the coupling part can be formed divisible in at least two coupling transmission parts.
  • the respective coupling gear parts can thus be arranged on different coupling elements, so that when
  • Coupling gear such as gear levers and lever bearings have advantages in manufacturing, cleaning, maintenance and repair.
  • Coupling element are releasable positive and / or non-positive
  • the transmission connections provide at coupling of the two elements Kopplungsele a full coupling mechanism with a force-transmitting connection between the gear parts of the linkage ago.
  • Friction surfaces between the gear shafts and / or gear levers, groove-engaging pins or webs, wedge-surface pairs, knurling and toothing, etc. can serve as interlocking or frictional transmission connections.
  • Positive gear connections are preferred because they ensure a reliable function of the coupling of the gear parts to a full coupling mechanism.
  • the first and the second coupling element of the coupling part may each be formed approximately disc-shaped.
  • the flat design of the disk-shaped coupling elements space-saving installation of the coupling elements on a shell of Jethelmteils and the chin part is possible.
  • a respective indentation may be formed, in which the coupling element can be inserted and there preferably by inexpensive insoluble cohesive bonding methods, such. Welding, riveting, gluing, casting or molding, can be fastened.
  • Insert direction opposite direction it can be fixed by activating the above-mentioned fuse.
  • the wall may have a U-shaped tab which projects transversely to the insertion direction or coupling direction of the wall and in turn engages around a portion of the bag in the coupling state. It is advantageously attached to a rear edge of the wall in the coupling direction and can embrace the pocket in the region of its open side for insertion.
  • the tab can provide a clamping and thus a rattle-free recording of the wall in the pocket.
  • it can accommodate at least a portion of the above-mentioned fuse, which holds the coupled elements against the coupling direction.
  • surface pairs of each one coupling surface of the first coupling element on the one hand and the other coupling element on the other hand lie flat against each other.
  • the coupling surfaces of cooperating surface pairs which are in themselves in a plane parallel to the coupling direction, conically taper, so that they cause a centering of the coupling elements in the coupling direction during insertion.
  • the conicity can also lead to a clamping action of the coupling elements, which brings a wear and noise-poorer connection of the coupling elements with it. Because lack of movement possibility of the two coupling elements relative to each other in the coupled state, they can be kept rattling.
  • the conicity of the coupling surfaces can be in one or both
  • Spaces are present that are orthogonal to the coupling direction.
  • the chin part and the Jethelmteil in the integral helmet position and the Jethelm ein and in any position or only in selected positions between be coupled or decoupled.
  • the coupling member can be actuated only in a defined position or position and mechanically blocked in all other positions by the coupling mechanism.
  • the coupling mechanism can for example permit a successful actuation of the coupling part exclusively in the integral helmet position. This can prevent the chin part from being accidentally removed
  • Jethelmteil can solve, especially when the chin part is pivoted while driving relative to the Jethelmteil.
  • metal e.g. Diecast aluminum
  • a metal-plastic compound or a fiberglass and / or carbon fiber composite GRP, CFK
  • FIG. 1 shows a schematic 3D representation of a protective helmet
  • FIG. 2 shows a schematic 3D illustration of the protective helmet according to FIG.
  • FIG 3 is a schematic 3D representation of an attached to Jethelmteil
  • Figure 4 is a schematic 3D representation of a chin part attached
  • Figure 5 is a schematic 3D representation of the coupling of the coupling elements of
  • FIG. 6 shows a sectional view along the section line VI-VI of FIG. 3,
  • FIG. 7 shows a schematic sectional view of the coupling elements which are not yet completely coupled to one another
  • Figure 8 is a schematic partial sectional view along the section line VIII-VIII of the figure
  • Fig. 1 shows a protective helmet for a motorcyclist from a Jethelmteil 1 and a bow-shaped chin part 2.
  • the chin part 2 is about a laterally mounted approximately in an ear portion of the Jethelmteils 1 coupling part 3 held removable and can be up and down in the direction of arrows 4 pivoting a later-described trajectory, rather than a pivot point as in a conventional hinge.
  • the chin part 2 is shown in a lower fold-down full-face helmet position and can be pivoted upwards by about 90 ° in a Jethelm position.
  • the protective helmet has a visor 5 made of transparent plastic, which is mounted independently of the chin part 2 in the direction of arrow 6 pivotally on Jethelmteil 1.
  • the visor 5 and the chin part 2 are cut in the region of the coupling part 3 and shown with dashed outline edges to illustrate their position on the protective helmet.
  • the two coupling parts 3 of the helmet allow repeated disassembly and assembly of the chin part 2 with the Jethelmteil 1.
  • disassembly unlocks and opens a user, the coupling part 3 and pulls the chin part 2 in a decoupling 8 from the Jethelmteil 1 from.
  • the chin part 2 is pushed in a coupling direction 9 on the Jethelmteil 1, wherein the coupling part 3 closes automatically and either locked automatically or must be locked by the user.
  • Uncoupling 8 was deducted. In this case, it is not absolutely necessary for the chin part 2 to be pulled off the open face part 1 in the folded-up upper open-face helmet position. In principle, the chin part 2 can also be withdrawn from the full-face helmet part 1 in the full-face helmet position shown in FIG. 1, or in any intermediate position between full-face helmet position and full-face helmet position.
  • Each coupling part 3 consists of a first coupling element 10, which on
  • Jethelmteil 1 is fixed, and a second coupling element 11, which is fixed to the chin part 2.
  • the structural design and the functions of the Kopplungstei ls 3 are explained below with reference to Figures 3 to 8, wherein like reference numerals in Figures 1 to 7 denote the same items.
  • the coupling element 10 consists essentially of a flat plate-shaped section or a wall 1 with a pentagonal outline.
  • the wall 14 is composed of a rectangular section 141 and a triangular section or a swept wall 16 adjoining a narrow side 142 of the section 141.
  • the coupling element 10 is flanged in a C-shape and thus forms a pocket 12.
  • Coupling direction 9 thus also has the pocket 12 has a C-shaped cross-section. It is open on the narrow side 145 and framed by its edges 143, 144 a lying in a plane parallel to the wall 14 opening 146th
  • Coupling direction 9 seen open-edge L-shaped notch 27 introduced. It is composed of a leg 27a extending in the coupling direction 9 and a leg 27c extending at right angles thereto and thus transversely to the coupling direction 9.
  • the leg 27c is surrounded by vertical abutment surfaces 27b, 27d and a horizontal abutment surface 27e.
  • the coupling element 11 also essentially consists of a flat plate-shaped section or a wall 15 with a pentagonal outline.
  • the wall 15 is also composed of a rectangular section 151 with longitudinal edges 36 and a triangular section or a triangular-shaped tip 35.
  • the coupling element 11 has a U-shaped envelope or a tab 17 with a transverse leg or a middle wall 171 and a free leg 172.
  • the leg 172 includes with the wall 15 a longitudinally open shaft 13 a.
  • the coupling element 11 carries on its free leg 172 opposite side of the wall 15, a coupling gear 20 to which the chin part 2 is attached.
  • Coupling element 11 thus serves both the coupling and the pivoting of the chin part 2 to the or opposite the Jethelmteil 1.
  • the coupling gear 20 is as
  • the gear lever 19 is received in a recess 26 in the wall 15.
  • the respective ends of the transmission levers 18, 19 are connected to transmission shafts 21, 22, 23, 24.
  • the transmission shafts 21, 24 form pivot points of the pivotable gear lever 18, 19 with respect to the coupling element 11.
  • the gear shafts 22, 23 are connected to the chin part 2, not shown.
  • the gear lever 18 can be pivoted by almost 180 °, the other gear lever 19 kan n to pivot with the upper end 23 of the transmission shaft by a maximum angle ⁇ of about 30 ° about the center of the lower end 24 of the transmission shaft within the recess 26.
  • the chin part 2 connected thereto receives a path or movement curve deviating from a circular path, as described in more detail in EP 0 797 935.
  • a handle 28 is attached on the middle wall 171. It is designed as a U-shaped carriage which engages around the likewise U-shaped tab 17 and is vertically displaceable on her vertical down against a spring, not shown.
  • a concealed in Figure 4 horizontal pin 281 inside the handle 28 connects the free legs and thus passes through the wall 151, the shaft 13 and the free leg 172nd
  • the wall 15 of the coupling member 11 slides into the pocket 12 of the coupling element 10.
  • the U-shaped lug 17 of the coupling member 11 surrounds the wall 14 of the coupling element 10 in the region of their
  • Narrow side 145 which enters the shaft 13.
  • the edges 144 of the swept in the direction of coupling 9 wall 16 of the coupling element 10 act as a stop for the Coupling element 11 in the coupling direction 9, to which the also swept tip 35 conforms identical shape in the completely completed coupling position.
  • the bag 12 encloses the wall 15 of the coupling element 11 apart from the
  • Decoupling 8 form fit in all other directions.
  • the long-side edges 143 are used during the coupling or decoupling process, ie in coupling 9 or decoupling 8 as a linear guide the wall 15 of the coupling element eleventh
  • the bolt 281 abuts against the stop surface 27b. Now the user releases the handle 28 so that the spring force drives the handle 28 and thus the pin 281 upwards, into the leg 27c until it abuts against the stop face 27e. For a complete and no longer unintentionally releasable coupling of the coupling elements 10, 11 is achieved.
  • the spring force holds the bolt 281 in this position within the notch 27, so that he and the handle 28 is not moved unintentionally downward and thus the bolt 281 is extended from the leg 27c of the notch 27.
  • the spring force rather ensures that the
  • Decoupling direction relative to the Kopplungsele element 10 can be moved.
  • FIG. 5 schematically shows the coupling elements 10, 11 with respect to FIGS. 4 simplified dar.
  • the coupling part 3 is in the direction of its transverse axis 41 as low as possible, in the direction of its vertical axis 40 and its longitudinal axis 42 and thus in the decoupling direction 8 and in the coupling direction 9, however, the requirements of its stability correspondingly larger.
  • the coupling part 3 is thus formed as flat as possible in order not to unnecessarily broaden the protective helmet in his ear area in which the coupling part 3 is arranged.
  • the coupling element 10 is assigned to the Jethelmteil 1. It is attached thereto with its wall 15 opposite side of the wall 14. In the coupled state, therefore, the U-shaped tab 17 with its free leg 172 does not only surround the edge 145, but for stabilization purposes also a (not shown) wall of the Jethelmteils first
  • the coupling element 11 is associated with the chin part 2. It carries on its side facing away from the wall 14 of the wall 15, the coupling gear 20 shown in more detail in Figure 4, which extends through the opening 146 and connects to the chin part 2.
  • FIG. 6 shows the coupling element 10 of the coupling part 3 in a section of the line Vl-Vl in Figure 3.
  • the coupling element 10 is attached to the Jethelmteil 1, for which purpose it is embedded in a flat cup-shaped recess 1a in the ear area of the Jethelmteils 1.
  • Jethelmteils 1 faces, holding pins 30 are mounted, which are passed through through holes 31 through the upper of the Jethelmteils 1 and fixed on an inner side 33 of the Jethelmteils 1 by welding.
  • a so-called cheek gripper 34 for positive engagement with a cheek portion 1 b of the Jethelmteils 1 is attached.
  • FIG. 7 shows schematically simplified the coupling part 3 of FIG. 5 in a lateral sectional view.
  • the coupling element 10 can therefore be equipped with a certain conicity of its longitudinal edges 36 and in a direction converging towards the tip 35.
  • the longitudinal edges 143 of the coupling element 11 may also have a corresponding conical shape.
  • the taper leads to the fact that the coupling element 11 can be easily inserted into the pocket 12 of the coupling element 10 without tilting.
  • the conicity may additionally cause a certain clamping effect, which provides for an additional coupling force between the coupling elements 10, 11.
  • FIG. 8 shows a horizontal partial sectional view through the arrow-shaped wall 16 or through the tip 35.
  • the latter is chamfered on one side so that a contact surface 38 is created which cooperates with a correspondingly inclined contact surface 39 in the edge 144 of the wall 16.
  • the conicity of the contact surfaces 38, 39 of the coupling elements 10, 11 extends transversely to the conicity according to Figure 7, so that thereby an insertion of the coupling element 11 is facilitated in the coupling element 10 and both kla pperok gegeneina countries held.
  • the invention shown in the figures is only an exemplary embodiment which can be modified in many respects.
  • the use of indefinite articles "on”, “an” does not exclude that the characteristics in question may also be present several or more times.
  • the term “entity” does not exclude that as well
  • Subunits can exist.

Landscapes

  • Helmets And Other Head Coverings (AREA)

Abstract

La présente invention concerne un casque de protection, notamment un casque de moto, comprenant une partie de casque jet (1A, 1) et une mentonnière (2, 3) qui sont reliées l'une à l'autre de façon détachable par l'intermédiaire d'une pièce de couplage (3, 4) et qui peuvent pivoter l'une par rapport à l'autre par le biais d'un assemblage articulé formé d'un mécanisme couplé (20, 21) à plusieurs éléments.
PCT/EP2015/069406 2014-09-10 2015-08-25 Casque de protection, notamment casque de moto, comprenant une mentonnière pivotante et amovible WO2016037845A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES15754205T ES2728969T3 (es) 2014-09-10 2015-08-25 Casco protector, en particular casco de motocicleta, con protector del mentón pivotante y retirable
EP15754205.1A EP3190913B1 (fr) 2014-09-10 2015-08-25 Casque de protection, notamment casque de moto, comprenant une mentonnière pivotante et amovible

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014218041.4A DE102014218041A1 (de) 2014-09-10 2014-09-10 Schutzhelm, insbesondere Motorradhelm, mit schwenkbarem und abnehmbarem Kinnteil
DE102014218041.4 2014-09-10

Publications (1)

Publication Number Publication Date
WO2016037845A1 true WO2016037845A1 (fr) 2016-03-17

Family

ID=54007703

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/069406 WO2016037845A1 (fr) 2014-09-10 2015-08-25 Casque de protection, notamment casque de moto, comprenant une mentonnière pivotante et amovible

Country Status (4)

Country Link
EP (1) EP3190913B1 (fr)
DE (1) DE102014218041A1 (fr)
ES (1) ES2728969T3 (fr)
WO (1) WO2016037845A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018009661A1 (de) 2018-12-08 2020-06-10 MHC2 GbR ( Vertretungsberechtigter Gesellschafter: Franz Hargasser, 84539 Ampfing) Zerlegbarer Sturzhelm

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016223793A1 (de) 2016-11-30 2018-05-30 Bayerische Motoren Werke Aktiengesellschaft Schutzhelm, insbesondere Motorradhelm, mit schwenkbarem und abnehmbarem Kinnteil
WO2021224932A1 (fr) * 2020-05-04 2021-11-11 Mku Limited Système de montage de visière sur des casques balistiques
DE102022132430A1 (de) 2022-12-07 2024-06-13 ABUS August Bremicker Söhne Kommanditgesellschaft Modulares Helmsystem

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0258552A1 (fr) * 1986-09-02 1988-03-09 Marco Cianfanelli Casque intégral équipé d'une pièce jugulaire montée mobile et animée de mouvements de translation et de rotation
EP0685177B1 (fr) 1994-05-20 1998-07-29 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Casque de protection, en particulier pour motocyclistes
EP0797935B1 (fr) 1996-03-18 1999-09-22 E.D.C. Sa Casque du type intégral pour motocyclistes ou similaires équipé d'un dispositif pour ouvrir/fermer la mentonnière
WO2005115188A1 (fr) * 2004-04-29 2005-12-08 Msa Gallet Perfectionnement pour casque de protection
EP2438824A1 (fr) 2010-10-06 2012-04-11 OPTICOS S.r.l. Casque de sécurité
EP2478785A1 (fr) * 2010-11-10 2012-07-25 Jiangmen Pengcheng Helmets Ltd. Casque modifiable à protège-mâchoire

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0258552A1 (fr) * 1986-09-02 1988-03-09 Marco Cianfanelli Casque intégral équipé d'une pièce jugulaire montée mobile et animée de mouvements de translation et de rotation
EP0685177B1 (fr) 1994-05-20 1998-07-29 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Casque de protection, en particulier pour motocyclistes
EP0797935B1 (fr) 1996-03-18 1999-09-22 E.D.C. Sa Casque du type intégral pour motocyclistes ou similaires équipé d'un dispositif pour ouvrir/fermer la mentonnière
WO2005115188A1 (fr) * 2004-04-29 2005-12-08 Msa Gallet Perfectionnement pour casque de protection
EP2438824A1 (fr) 2010-10-06 2012-04-11 OPTICOS S.r.l. Casque de sécurité
EP2478785A1 (fr) * 2010-11-10 2012-07-25 Jiangmen Pengcheng Helmets Ltd. Casque modifiable à protège-mâchoire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018009661A1 (de) 2018-12-08 2020-06-10 MHC2 GbR ( Vertretungsberechtigter Gesellschafter: Franz Hargasser, 84539 Ampfing) Zerlegbarer Sturzhelm

Also Published As

Publication number Publication date
EP3190913A1 (fr) 2017-07-19
EP3190913B1 (fr) 2019-04-24
ES2728969T3 (es) 2019-10-29
DE102014218041A1 (de) 2016-03-10

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