EP0572760B1 - Visière pour casques de protection - Google Patents

Visière pour casques de protection Download PDF

Info

Publication number
EP0572760B1
EP0572760B1 EP92850130A EP92850130A EP0572760B1 EP 0572760 B1 EP0572760 B1 EP 0572760B1 EP 92850130 A EP92850130 A EP 92850130A EP 92850130 A EP92850130 A EP 92850130A EP 0572760 B1 EP0572760 B1 EP 0572760B1
Authority
EP
European Patent Office
Prior art keywords
visor
helmet
hinge
locking means
shield
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
Application number
EP92850130A
Other languages
German (de)
English (en)
Other versions
EP0572760A1 (fr
Inventor
Leif Palmaer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Svenska AB
Original Assignee
Peltor AB
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 Peltor AB filed Critical Peltor AB
Priority to AT92850130T priority Critical patent/ATE171600T1/de
Priority to EP92850130A priority patent/EP0572760B1/fr
Priority to DE69227184T priority patent/DE69227184T2/de
Publication of EP0572760A1 publication Critical patent/EP0572760A1/fr
Application granted granted Critical
Publication of EP0572760B1 publication Critical patent/EP0572760B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A42B3/225—Visors with full face protection, e.g. for industrial safety applications

Definitions

  • the invention relates to a visor for safety helmets, particularily for safety helmets for persons working in an environment rich in light, airborne, medium-size airborne particles, comprising a shield assembly including a substantially transparent shield mounted in a frame, and further comprising attaching means for attaching the visor to a safety helmet.
  • Visors of the above-mentioned kind are preferentially used in situations where light particles of medium size, that is, particles with a diameter of between about 0,3 to about 3,0 mm, constitute a major fraction of total airborne material.
  • light particles of medium size that is, particles with a diameter of between about 0,3 to about 3,0 mm
  • airborne denotes particles that are being kept airborne for a while, especially when supported by moderate air movements or turbulence.
  • Such particles will generally have a specific weight or, if of a porous or similar nature, an apparent specific weight of less than 1.
  • Saw dust is a good example for a material rich in such particles.
  • Visors protecting the eyes against particles of the aforementioned kind comprise a substantially transparent shield made of a close-meshed net arranged within a frame. Under most working conditions, the meshes of the net do not substantially impede the view of the bearer. This, however, does not hold true for certain conditions, for example conditions with lighting by a light source placed above and slightly in front of the bearer. Under such conditions, light reflection by the net becomes a nuisance that may be aggravated by other factors, such as rainy weather or humid conditions in general, light reflection by a wet shield net being substantially larger than by a dry one. Humidity also promotes adherence of particles to the net and, thus, further reduces visibility.
  • WO-A-86/03656 discloses a hinge device for a retractable face guard on a safety helmet.
  • an attachement associated with the guard as well as a holder removably mounted on the helmet.
  • the holder is mounted on the helmet via an attachment member.
  • the attachment has a substantially flat guide portion, accomodated in guide means in the holder.
  • the attachment is pivotable in the holder around a pin, which has its axis at right angles to the guide portion.
  • a latching means enables latching the attachment in different angular positions in relation to the holder. Included in the latching means are edge surfaces on the attachment and a latch member disposed in the holder for spring biassed coaction with the edge surfaces.
  • the latch member is here a spring plate fixed at one end in the holder, with its free end directed forwards.
  • the object of the present invention is to provide an improved visor for safety helmets of the aforementioned kind that substantially reduces light-reflection problems.
  • a visor for safety helmets of the aforementioned kind which visor comprises a shield assembly removably attached to the shield holder, a frontal bill portion projecting generally forwardly from the interconnecting portion and a rear bill portion projecting generally backwordly from the interconnecting portion, and wherein said supporting arms each is joined to and extending from either end of the interconnecting portion, wherein said anchoring elements are removably fixed to the respective supporting arm and the respective side wall of the helmet, wherein the hinge and locking means comprise a wedge-shaped bearing tap portion arranged at an essentially flat lateral surface of the respective supporting arm near the free end of the supporting arm and being fitted into a bearing ring portion having a triangular opening with rounded corners adapted to receive and hold said bearing tap portion, said bearing ring portion forming part of the anchoring element.
  • the supporting arms prefferably be arranged in planes essentially perpendicular to the plane defined by the rims of the front bill portion and the rear bill portion, respectively, the planes of the essentially flat front bill portion and rear bill portion being tilted in relation to each other, and the shield having essentially the configuration of a portion of a cylinder mantle, the axis of the corresponding cylinder being arranged about perpendicular to the plane defined by the rims of the front bill portion and the rear bill portion.
  • interconnecting portion comprises gripping means, particularly gripping means of the snap-in closure type, for gripping and holding the top portion of the shield frame.
  • the rim of the rear bill portion of the holder fits the surface of the helmet both in the protecting and the non-protecting position.
  • the means for attaching the visor to the helmet to comprise tongue means of the respective anchoring element for insertion into horizontal slots arranged at the respective lateral wall of the helmet, the tongue means preferably being provided with the male part of snap-in locking means cooperating with a corresponding female part arranged on the inside of the helmet.
  • the bearing tap portion includes a circumferential groove for receiving and holding the bearing ring portion.
  • the tap portion has about the form of two hemicircles of different diameter arranged at a distance from each other and symmetrical in respect to a line connecting their centers and with their greatest distance at their intersections with this central line and connected by side lines tangentially joining the respective hemicircle.
  • the shield assembly consists of a mesh of metallic wire or polymer material in a frame.
  • the shield assembly prefferably includes a curved sheet of translucent plastic material.
  • this object is met by a hinge and locking means for visors for safety helmets of the aforementioned kind, wherein the shield assembly is removably attached to the supporting arms and the anchoring elements are removably fixed to the respective supporting arm and the respective side wall of the helmet, wherein the hinge and locking means also comprises a wedge-shaped bearing tap portion arranged at an essentially flat lateral surface of the respective supporting arm near the free end of the supporting arm, and being fitted into a bearing ring portion having an opening, adapted to receive and hold said bearing tap portion, said bearing ring portion forming part of the anchoring element.
  • the hinge and locking means also comprises tongue means of the respective anchoring element for insertion into horizontal slots, arranged at the respective lateral wall of the helmet, the tongue means being provided with the male part of snap-in locking means cooperating with a corresponding female part arranged on the helmet.
  • the bearing tap portion includes a circumferential groove and a flange for receiving and holding the bearing ring portion.
  • the tap portion has about the form of two hemicircles of different diameter arranged at a distance from each other and symmetrical in respect to a line connecting their centers and with their greatest distance at their intersections with this central line and connected by side lines tangentially joining the respective hemicircle.
  • the width of the groove is slightly larger than the thickness of the bearing ring portion.
  • the opening of the bearing ring portion is defined by a longer sidewall and two shorter sidewalls of equal length, wherein the opening is triangular with corners and wherein the smaller hemicircle is situated in the corner defined by the sidewalls and the greater hemicircle is situated in the corner defined by the sidewalls when in one locking position and wherein the smaller hemicircle is situated in the corner defined by the sidewalls and the greater hemicircle is situated in the corner defined by the sidewalls when in the other locking position.
  • a visor for a safety helmet 1 comprises a shield assembly 2 consisting of a shield 3 made of a net of metallic wire with a mesh width (diagonal) of about 1,5 mm embedded in a quadrilateral plastic frame 4 surrounding the net shield 3 and having rounded lower corners, the shield 3 together with the frame 4 having a spatial configuration approximating that of a portion of a cylinder mantle, and a shield holder 5 to which the shield is removably mounted.
  • the shield holder 5 is made of a hard but resilient polymer material and is rougly half-moon shaped with an outer rim 51 and an inner rim 52 extending between tips 53 and 54, and, except for what is said below, has a predominantly planar extension which is best approximated by the plane P (Fig. 2) defined by rims 51 and 52.
  • the shield holder 5 two parallel flanges 56, 57, essentially perpendicular to the plane defined by the rear bill portion of the holder 5 and with a narrow grove between them, extend between the tips 53 and 54.
  • the flanges 56, 57 divide the shield holder into a larger frontal bill portion 20 and the smaller rear bill portion 21 and, together with the portion of the holder extending in-between them, define a interconnecting portion 22 joined to the bill portions 20, 21.
  • a mirror plane perpendicular to line A - A in Fig. 1 divides the visor into two symmetric halves.
  • the two parallel and resilient flanges 56, 57 are arranged for gripping contact with the upper frame rim portion 24 of the shield assembly 2.
  • the upper rim 24 fits into the groove between the flanges 56 and 57.
  • the rim 24 is locked in place by the locking cooperation of the flanges 56, 57 and the rim 24 profile, as evident from Fig. 3.
  • the respective upper surfaces of the inner bill portion 21, including that of the interconnecting portion 22, and the outer bill portion 20 are slightly tilted in respect of each other, the tilting angle ⁇ being in the order of 5 to 15°; said surfaces meet at a ridge 28 at about center of the shield holder 5.
  • the holder 5 At its end regions 62, 63 extending for a distance of about 3 cm from the tips 53, 54 the holder 5 is provided with supporting arms 60, 61 extending backwards from the holder 5 and rigidly attached, preferably by moulding the holder 5 and the arms 60, 61 in one single piece, to it at said end regions 62, 63 where the holder 5 has fortified portions B and C, respectively (indicated by point-dashed lines in Fig. 1), the supporting arms 60, 61 with their respective exterior lateral surfaces tangentially joining the outer rim 51.
  • the supporting arms 60, 61 are essentially straight and of moderate width (a few mm) (Fig. 1). For stability reasons their extension (Figs.
  • the supporting arms 60, 61 are provided with hinge and locking means (Figs. 5 - 8) arranged for pivoting movement of the visor between a protecting position (G, Fig. 4) and a non-protecting position (H, Fig. 4), and for temporarily locking the visor in the respective position.
  • FIG. 5 to 8 Only the hinge and locking means of the right supporting arm 61 is shown in more detail in Figs. 5 to 8. It consists of a bearing tap portion 75 forming part of the free-end portion the supporting arm 61 and of a bearing ring portion 77, 80, 81 forming part of an anchoring element 71.
  • the opening 76 of the bearing ring portion 77, 80, 81 is about triangular in form and defined by a longer sidewall 77 and two shorter sidewalls 80, 81 of equal length. The corners formed by the longer sidewall 77 and the shorter sidewalls 80, 81 are well rounded.
  • the wedge-formed bearing tap 75 portion is joined to the flat outer surface at the end region of supporting arm 60 from which it protrudes. It has a flat top surface parallel to the flat surface of supporting arm 60 from which it raises by a few mm.
  • the tap portion 75 When seen in a direction perpendicular to said flat outer surface of the supporting arm 60, the tap portion 75 has about the form of two hemicircles of different diameter arranged at a distance from each other and symmetrical in respect to a line connecting their centers and with their greatest distance at their intersections with this central line and connected by side lines tangentially joining the respective hemicircle.
  • the smaller hemicircle end of the tap portion 75 is arranged close to the free end of the supporting arm 60 and with said center line having an extension parallel to the edges of the supporting arm.
  • the lateral wall of the tap portion 75 is provided with a circumferential groove 79, the inner lateral wall of which coincides with the surface of the supportiong arm portion 60 to which the tap portion 75 is joined.
  • the width of the groove 79 is slightly larger than the thickness of the bearing ring portion 77, 80, 81.
  • the hinge and locking means is assembled by inserting the bearing tap portion 75 in the opening 76 of bearing ring portion 77, 80, 81 and turning the tap portion 75 until it snaps into one of the two stable positions illustrated in Figs. 5 and 7.
  • the hemicurcular (center at point 85) end of the tap portion 75 with the smaller radius will then be fitted into the corner between the shorter sidewalls 80, 81 and the other end of the tap portion 75 will assume a position close to one of the rounded corners (rounded with a radius slightly larger than that of the larger one of the two hemicircles of the tap portion 75) between the shorter sidewalls 80, 81 and the longer sidewall 77, in which position it will be locked.
  • the tap portion 75 By applying an upward lateral force to the supporting arm 60 either directly or indirectly, e.g. by lifting the visor, the tap portion 75 will turn around the center 85 of the smaller circle defining the wedge tip end of the tap portion 75.
  • the locking and hinge means 70 thus can occupy either of the two stable positions shown in Figs. 5.
  • the comparatively flat anchoring element 71 is provided with a rectangular tongue 72 for mounting it in a horizontal slot 73 of a vertical pocket (not shown) arranged in the lower part of the right lateral wall of the helmet 1.
  • the visor can be removably fixed to the helmet.
  • the tongue 72 is adapted to function as the male part and the pocket 74 to function as the female part of the snap-in connection.
  • Supporting arm 62 is provided with corresponding hinge and fixation means not shown, mirroring the arrangement illustrated in Figs. 5 - 7.
  • Fig. 4 the visor holder 5, (the supporting arms 60, 61 having been excluded for the sake of clarity) is shown in positional relation to the on safety helmet 1 on which it is mounted, the helmet 1 having a front bill portion 11 and being borne by a person with the head in a normal, upright position.
  • the inner bill 21 of the visor overlaps the front bill portion 11 of the helmet, thereby preventing airborne particles or light to enter from above between the shield and the face of the bearer. Entrance of water between the bills 11 and 21 can be avoided by arranging a sealing element (not shown) made of, for example, spongy polyurethane rubber, at the underside of bill 21 and parallel to rim 52, thus closing the gap between the bills 11 and 21.
  • a sealing element made of, for example, spongy polyurethane rubber
  • Figure 4 also shows that the outer bill 22 is tilting downwards in the protecting position G.
  • a moderate upward pressure on the shield holder 5 or the shield 2 assembly suffices for moving the visor from the protecting position G to the non-protecting position H and to lock it in the latter, each part of the holder and the shield thereby being displaced along circular paths having their center at point 85.
  • the negative curved shape of the inner rim 52 of the shield holder 5 is made to correspond about to the positive curved shape of the frontal profile of the helmet 1, the hinge means 70, as well as the corresponding hinge means for the left supporting arm 60, being positioned (center of rotation 85 in Fig. 4) for maintaining said fit in the protecting position G and in the non-protecting position H, thereby minimizing the dimensions of the supporting arms 60, 61 necessary to provide a reliable and safe connection of the visor to the helmet 1.

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Sealing Devices (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Claims (15)

  1. Visière pour casques de protection notamment pour des casques de protection pour des personnes travaillant dans un environnement riche en particules légères portées par l'air d'une dimension de particules comprise entre 0,3 et 3,0 mm et d'un poids spécifique apparent inférieur à 1, comprenant un ensemble d'écran sensiblement transparent (2) se composant d'un écran (3) monté dans un cadre (4), et comprenant, en outre, un moyen de fixation pour fixer la visière à un casque de protection, où la visière comprend un support d'écran essentiellement non transparent (5) auquel l'ensemble d'écran (2) est fixé, ledit support (5) comprenant une partie d'interconnexion (22) ayant essentiellement le prolongement d'une partie d'une bande circulaire et deux bras de support (60, 61), lesdits bras de support (60, 61) étant disposés pour être fixés de façon articulée et amovible à un casque de protection (1) prévu avec une partie de bec avant (11) s'étendant dans un plan essentiellement horizontal, où le moyen pour fixer la visière au casque (1) et le moyen d'articulation comprenant des éléments d'ancrage (71) sont disposés entre le bras de support respectif (61) et la paroi de côté respective du casque (1) de sorte que la visière est disposée de façon mobile entre une position de protection (G, figure 4) et une position de non-protection (H, figure 4) et peut être temporairement maintenue dans l'une ou l'autre position a l'aide d'un moyen de blocage, caractérisée en ce que ledit ensemble d'écran (2) est fixé de façon amovible audit support (5), ledit support (5) comprenant également une partie de bec avant (20) se prolongeant généralement vers l'avant à partir de la partie d'interconnexion (22) et une partie de bec arrière (21) se prolongeant généralement vers l'arrière à partir de la partie d'interconnexion (22) et en ce que lesdits bras de support (60, 61) sont chacun réunis et s'étendent à partir de l'une ou l'autre extrémité de la partie d'interconnexion (22) où lesdits éléments d'ancrage (71) sont fixés de façon amovible au bras de support respectif (61) et à la paroi latérale respective du casque (1), où les moyens d'articulation et de blocage comprennent une partie de prise de support en forme de coin (75) disposée dans une surface latérale essentiellement plate du bras de support respectif (61) près de l'extrémité libre du bras de support (61) et étant adaptée dans une partie annulaire de support (77, 80,81) ayant une ouverture triangulaire avec des coins arrondis agencés pour recevoir et maintenir ladite partie de prise de support (75), ladite partie annulaire de support (77, 80, 81) formant une partie de l'élément d' ancrage (71).
  2. Visière selon la revendication 1, caractérisée en ce que les bras de support (60, 61) sont agencés dans des plans essentiellement perpendiculaires au plan défini par les rebords (51, 52) de la partie de bec avant (20) et de la partie de bec arrière (21) respectivement, les plans de la partie de bec avant essentiellement plate et de la partie de bec arrière (21) étant inclinés l'un par rapport à l'autre et l'ensemble d'écran (2) ayant essentiellement la configuration d'une partie d'un revêtement de cylindre, l'axe du cylindre correspondant étant agencé sensiblement perpendiculairement au plan défini par les rebords (51, 52) de la partie de bec avant (20) et de la partie de bec arrière (21).
  3. Visière selon la revendication 1 ou 2, caractérisée en ce que la partie d'interconnexion (22) comprend des moyens de saisie (24, 50, 57), notamment des moyens de saisie du type à fermeture par encliquetage pour saisir et maintenir la partie de dessus du cadre d'écran (4).
  4. Visière selon l'une quelconque des revendications 1 à 3, caractérisée en ce que le rebord (52) de la partie de bec arrière (21) du support (5) s'approche de la surface du casque (1) à la fois dans la position de protection (G, figure 4) et la position de non-protection (H, figure 5) pour maintenir une bonne adaptation.
  5. Visière selon la revendication 4, caractérisée en ce que le moyen pour fixer la visière au casque comprend des moyens à languette (72) de l'élément d'ancrage respectif (71) pour l'insertion dans des fentes horizontales (73) ménagées dans la paroi latérale respective du casque (1), les moyens à languette (72) étant prévus avec la partie mâle du moyen de blocage à encliquetage coopérant avec une partie femelle correspondante ménagée sur l'intérieur du casque (1).
  6. Visière selon la revendication 5, caractérisée en ce que la partie de prise de support (75) comprend une rainure circonférentielle (79) pour recevoir et maintenir la partie annulaire de support (77, 80, 81).
  7. Visière selon la revendication 6, caractérisée en ce que la partie de prise (75) a sensiblement la forme de deux demi-cercles de diamètre différent agencés à une distance l'un de l'autre et symétriques par rapport à une ligne reliant leurs centres et avec leur distance la plus grande à leurs intersections avec cette ligne centrale et reliée par des lignes latérales reliant tangentiellement le demi-cercle respectif.
  8. Visière selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comprend un écran (3) se composant d'un treillis de fil métallique ou d'un matériau polymère dans un cadre (4).
  9. Visière selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comprend un écran (3) comprenant une feuille incurvée de matière plastique translucide.
  10. Moyen d'articulation et de verrouillage pour visières pour casques de protection, laquelle visière comprend un ensemble d'écran essentiellement transparent (2) se composant d'un écran (3) monté dans un cadre (4) et comprend, en outre un moyen de fixation pour fixer la visière à un casque de protection, où le moyen d'articulation et de verrouillage comprend deux bras de support (60, 61) auxquels l'ensemble d'écran (2) est fixé, des éléments d'ancrage (71) disposés entre le bras de support respectif (61) et la paroi latérale respective du casque (1), si bien que la visière avec l'aide dudit moyen d'articulation et de verrouillage est mobile entre une position de protection (G, figure 4) et une position de non-protection (H, figure 4) et peut être maintenue temporairement dans l'une ou l'autre position, caractérisé en ce que l'ensemble d'écran (2) est fixé de façon amovible aux bras de support (60, 61) et en ce que les éléments d'ancrage (71) sont fixés de façon amovible au bras de support respectif (61) et à la paroi latérale respective du casque (1), où le moyen d' articulation et de verrouillage comprend également une partie de prise de support en forme de coin (75) ménagée dans une surface latérale essentiellement plate du bras de support respectif (61) près de l'extrémité libre du bras de support (61) et étant adaptée dans une partie annulaire de support (77, 80, 81) ayant une ouverture (76) agencée pour recevoir et maintenir ladite partie de prise de support (75), ladite partie annulaire de support (77, 80, 81) formant une partie de l'élément d'ancrage (71).
  11. Moyen d'articulation et de verrouillage selon la revendication 10, caractérisé en ce qu'il comprend aussi des moyens à languette (72) de l'élément d'ancrage respectif (71) pour l'insertion dans des fentes horizontales (73) ménagées dans la paroi latérale respective du casque (1), les moyens à languette (72) étant prévus avec la partie mâle du moyen de verrouillage à encliquetage coopérant avec une partie femelle correspondante ménagée sur le casque (1).
  12. Moyen d'articulation et de verrouillage selon la revendication 11, caractérisé en ce que la partie de prise de support (75) comprend une rainure circonférentielle (79) et une bride (78) pour recevoir et maintenir la partie annulaire de support (77, 80, 81).
  13. Moyen d'articulation et de verrouillage selon la revendication 12, caractérisé en ce que la partie de prise (75) présente environ la forme de deux demi-cercles de diamètre différent ménagés à une distance l'un de l'autre et symétriques par rapport à une ligne reliant leurs centres et avec leur distance la plus grande à leurs intersections avec cette ligne centrale et reliée par des lignes latérales reliant tangentiellement le demi-cercle respectif.
  14. Moyen d'articulation et de verrouillage selon la revendication 13, caractérisé en ce que la largeur de la rainure (79) est légèrement supérieure à l'épaisseur de la partie annulaire de support (77, 80, 81).
  15. Moyen d'articulation et de verrouillage selon la revendication 13, caractérisé en ce que l'ouverture (76) de la partie annulaire de support (77, 80, 81) est définie par une paroi latérale plus longue (77) et deux parois latérales plus courtes (80, 81) de longueur égale, où l'ouverture (76) est triangulaire avec des coins et où le demi-cercle plus petit est situé dans le coin défini par les parois latérales (80, 81) et le demi-cercle le plus grand est situé dans le coin défini par les parois latérales (77, 81) dans une position de verrouillage et où le demi-cercle plus petit est situé dans le coin défini par les parois latérales (80, 81) et le demi-cercle plus grand est situé dans le coin défini par les parois latérales (77, 80) dans l'autre position de verrouillage.
EP92850130A 1992-06-05 1992-06-05 Visière pour casques de protection Expired - Lifetime EP0572760B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT92850130T ATE171600T1 (de) 1992-06-05 1992-06-05 Visier für schutzhelme
EP92850130A EP0572760B1 (fr) 1992-06-05 1992-06-05 Visière pour casques de protection
DE69227184T DE69227184T2 (de) 1992-06-05 1992-06-05 Visier für Schutzhelme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92850130A EP0572760B1 (fr) 1992-06-05 1992-06-05 Visière pour casques de protection

Publications (2)

Publication Number Publication Date
EP0572760A1 EP0572760A1 (fr) 1993-12-08
EP0572760B1 true EP0572760B1 (fr) 1998-09-30

Family

ID=8212228

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92850130A Expired - Lifetime EP0572760B1 (fr) 1992-06-05 1992-06-05 Visière pour casques de protection

Country Status (3)

Country Link
EP (1) EP0572760B1 (fr)
AT (1) ATE171600T1 (fr)
DE (1) DE69227184T2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9704144L (sv) * 1997-11-12 1999-05-13 Hoernell International Ab Länkmekanism
DE202013103574U1 (de) 2013-08-08 2013-09-02 Ism Gmbh Sicherheitshelm
US10874159B1 (en) * 2017-03-30 2020-12-29 E.D. Bullard Company Protective helmet with attachment mechanism for securing accessories
EP4195969A4 (fr) 2020-08-17 2024-12-25 Milwaukee Electric Tool Corporation Système de fixation de casque et visière pare-soleil
AU2021328844A1 (en) 2020-08-17 2023-03-09 Milwaukee Electric Tool Corporation Safety headwear and accessories
EP4287902A4 (fr) 2021-02-08 2025-04-09 Milwaukee Electric Tool Corporation Système de fixation de visière de protection de casque de sécurité

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317580A1 (de) * 1973-04-07 1974-10-24 Fondermann & Co Halter fuer einen transparenten gesichtsschutzschild
FR2373979A1 (fr) * 1975-12-30 1978-07-13 Norton Co Casque de protection avec visiere
US4067065A (en) * 1976-12-08 1978-01-10 American Optical Corporation Chemical splash shield
SE409539B (sv) * 1978-03-07 1979-08-27 Hellberg Protection Ab Anordning for att till en skyddshjelm lostagbart festa ett fellbart visir
US4475254A (en) * 1982-09-07 1984-10-09 Bay William P Visor attachment for helmet shield
SE455152B (sv) * 1984-12-19 1988-06-27 Bo Gunnar Lonnstedt Ledanordning for fellbart ansiktsskydd pa en skyddshjelm
US5012528A (en) * 1990-03-01 1991-05-07 Institut De Recherche En Sante Et En . . . Visor attachment for safety helmet
AT394300B (de) * 1990-06-15 1992-02-25 Oregon Ets Patentverwertung Schutzhelm

Also Published As

Publication number Publication date
DE69227184D1 (de) 1998-11-05
DE69227184T2 (de) 1999-02-18
EP0572760A1 (fr) 1993-12-08
ATE171600T1 (de) 1998-10-15

Similar Documents

Publication Publication Date Title
CA1119752A (fr) Casque a visiere relevable, notamment pour motocyclistes
CN216627621U (zh) 安全头盔
EP0321617B1 (fr) Casquette munie d'une visière ainsi que d'un écran de protection des yeux pivotant
US4462119A (en) Face shield and helmet
US5720040A (en) Device for attaching a pair of spectacles to headgear
USD312513S (en) Crash helmet
US4934807A (en) Sunglasses having detachable absorber strip
USD356770S (en) Vehicle air deflector
US4097929A (en) Protective visor means for a helmet
USD331198S (en) Battery powered emergency warning light
EP0294676B1 (fr) Dispositif pour monter une visière sur un casque de protection
US4280730A (en) Glare shield for vehicle sun visor
US6877169B2 (en) Windbreak eye shield
EP0572760B1 (fr) Visière pour casques de protection
JPH04146205A (ja) 乗車用ヘルメット
US6687909B1 (en) Sun visor for safety helmet
USD331474S (en) Helmet with visor
USD355345S (en) Retractable blade utility knife
USD289473S (en) Sun visor for child's car seat
US4909470A (en) Overhead console with breakaway mount
USD419241S (en) Phytoculture micro flow work station
JP2004504511A (ja) 安全用ヘルメットのための防眩システム
USD327951S (en) Over the wing bridge for airports
JPS6115203B2 (fr)
CN208867940U (zh) 一种具有折射条的三角牌

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU MC NL PT SE

17P Request for examination filed

Effective date: 19931224

17Q First examination report despatched

Effective date: 19960126

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19980930

Ref country code: LI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19980930

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980930

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19980930

Ref country code: CH

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19980930

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19980930

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19980930

REF Corresponds to:

Ref document number: 171600

Country of ref document: AT

Date of ref document: 19981015

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 69227184

Country of ref document: DE

Date of ref document: 19981105

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19981230

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19981231

ET Fr: translation filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990605

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991231

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20070522

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20070625

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20070518

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20070612

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20070531

Year of fee payment: 16

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20080605

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20090228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080605

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080605

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080606