EP0052067B1 - Casque de protection destiné aux motocyclistes et cyclistes - Google Patents

Casque de protection destiné aux motocyclistes et cyclistes Download PDF

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Publication number
EP0052067B1
EP0052067B1 EP19810810406 EP81810406A EP0052067B1 EP 0052067 B1 EP0052067 B1 EP 0052067B1 EP 19810810406 EP19810810406 EP 19810810406 EP 81810406 A EP81810406 A EP 81810406A EP 0052067 B1 EP0052067 B1 EP 0052067B1
Authority
EP
European Patent Office
Prior art keywords
shell
helmet
eye shield
clip
goggles
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
Application number
EP19810810406
Other languages
German (de)
English (en)
Other versions
EP0052067A1 (fr
Inventor
Enrico Bonalume
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.)
Kiwi SA
Original Assignee
Kiwi SA
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 Kiwi SA filed Critical Kiwi SA
Publication of EP0052067A1 publication Critical patent/EP0052067A1/fr
Application granted granted Critical
Publication of EP0052067B1 publication Critical patent/EP0052067B1/fr
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A42B3/227—Visors with sun visors, e.g. peaks above face opening

Definitions

  • This invention relates to a protective helmets such as are used by motor and pedal cyclists and sportsmen having a helmet shell and an eye shield both of non metallic material, in which the eye shield is rotatably mounted on the'shell so as to be movable between an operative position and a raised inoperative position, said helmet shell and eye shield being held connected by virtue of the resiliency of the material of the eye shield or the helmet shell or both.
  • a transparent eye shield is rotatably connected to the shell so as to be movable between an operative position to a raised inoperative position by means of metallic screws, pins, bolts clips (see US-A-2.834.017) or non metallic hinged means (see US-A-4.210.972).
  • the eye shield which is not transparent, is mounted in such a way to detach itself easily from the shell, during a frontal impact, passing under the shell, when the impact takes place against the prominent front part of the shell and it is transmitted to the shoulders of the motor or pedal cyclist without any consequences.
  • the protective helmet according to the present invention is therefore characterized in that the helmet shell has at the front thereof, above the face thereof, receiving apertures which receive spaced pins which are integral parts of the eye shield and that said eye shield is rotatable on the spaced pins, in the helmet shell, enabling it to be rotated between said positions and to allow its detachment from the shell during an impact, said eye shield having to the rear thereof, a clasp portion which resiliently clasps the peripheral edge of the shell when the eye shield is in the operative position in order to hold them resiliently in said operative position.
  • the non-metallic material of the shell, eye shield and/or goggles band retention clip is preferably a stampable elastic synthetic resin or a polyester resin reinforced with glass fibres.
  • the helmet according to the present invention having the helmet shell, eye shield and/or goggles band retaining clip made of non-metallic material, and connectable by virtue of the resiliency of material used, ensures the prevention of corrosion and rusting and jamming resulting from corrosion and rusting.
  • the illustrated helmet comprises a helmet shell 1, an eye shield 2, and a goggles band retention clip 3.
  • Each of these three parts is made of elastic synthetic resin, and the parts are connected by snap fitting together relying on the resiliency of the material used for the parts.
  • the eye shield 2 and clip 3 are capable of being disconnected from and connected to the helmet shell 1 repeatedly and by snap fitting action, and to this end there are complimentary projections and recesses on the respective parts, which projections and recesses are produced by the method of forming the parts, for example, stamping, moulding or the like.
  • Each of the parts is a one-piece item.
  • the arrangement which is used for connecting the eye shield 2 to the helmet shell 1, consists in that the helmet shell has at the front above the face aperture, two recesses apertures, loop holes or bores 4 and 5, as best illustrated in Fig. 2, which receive pins 6, 7 as shown in Fig. 3 which are integral parts of the eye shield 2. Additionally, the eye shield is provided at the rear with a hook or clasp portion 8 which is also formed during the manufacture of the eye shield, and in the operative position shown in Fig. 1, the clasp 8 frictionally and resiliently engages the front peripheral edge 1' as shown in Fig. 1, of the helmet shell. The eye shield 2 can be moved against the holding action of the hook 8 to an upper, out of the way and inoperative position, and is still retained connected to the shell 1 by virtue of the pins 6 and 7 engaging recesses 4 and 5 in resilient fashion.
  • this clip is a substantially U-shaped component having inner and outer limbs 3' and 3" of different lengths the expression inner and outer being applied to the respective positions taken by the limbs 3' and 3" when the clip is clipped to the helmet shell as shown in Figs. 1 and 4.
  • the outer limb 3' has at its end an inwardly directed projection which bears resiliently against the outside of the helmet shell 1, thereby to define a closed loop 9 for receiving a goggles band.
  • the band is inserted in the loop 9 simply by flexing the branch or arm 3" to move the free end of such arm clear of the shell 1, the band is inserted and then the arm is released and it springs back to the position shown in Fig. 4.
  • the inner limb 3 is provided with an inwardly extending pin 3', which is snapped fitted in an aperture 10 provided in the region 1"', whereby the clip 3 is resiliently held to the lower rear edge 1" of the helmet shell. To disconnect the clip, the end of the inner limb 3 is deflected resiliently inwardly relative to the shell 1 to release the pin 3'" from the hole 10.
  • the helmet shell 1 could be formed with a protuberance drawn out during the formation of the shell 1, to engage a recess in the limb 3' of the clip.
  • a protuberance might have a recess for receiving the pin 3' when provided on the clip 3.
  • the protective helmet for' motor and pedal cyclists according to the present invention has three important advantages with respect to the helmets according to the cited prior art, namely:
  • the shield In said position i.e. placed under the eyes, the shield allows the aeration of the cyclist's face, which is very pleasant for him.
  • the eye shield 2 is not pivoted, nor hinged to the shell 1, as it is the case of all the cited prior art, but it is simply retained by the two pins 6, 7 (Fig. 3) which engage themselves in resilient fashion into the recesses 4 and 5 of the shell (Fig. 2).
  • the eye shield 2 detaches itself easily from the shell 1 in the direction of the arrow D, i.e. passing under the shell 1, so that the impact takes place against the prominent part 1' of the shell and is transmitted to the shoulders of the motor or pedal cyclist without any consequences.
  • the helmet according to the present invention is more safe than the helmets according to the prior art.

Landscapes

  • Helmets And Other Head Coverings (AREA)

Claims (6)

1. Casque de protection pour motocyclistes et cyclistes ayant un coque de casque et une visière, dans lequel ladite coque de casque (1) et le visière (2) sont en matière non métallique, la visière (2) étant monté pour tourner sur la coque de façon à pouvoir être déplacée entre une position active et une position inactive relevée, la visière et la coque étant maintenues en liaison par l'élasticité de la matière de la visière, de la coque de casque ou des deux, caractérisé en ce que la coque de casque présente à l'avant, au-dessus de sa face, des ouvertures réceptrices (4, 5) qui reçoivent des broches écartées (6, 7) faisant parties intégrantes de la visière (2) et que ladite visière peut tourner sur les broches écartées (6, 7) dans la coque de casque qui lui permettent de tourner entre lesdites positions et lui permettent de se détacher de la coque lors d'un impact, ladite visière (2) ayant à l'arrière une partie d'attache (8) qui s'enclenche élastiquement sur le bord périphérique de la coque (1) quand la visière est dans sa position active afin de la maintenir élastiquement dans ladite position active.
2. Casque de protection selon la revendication 1, caractérisé en ce que le casque comprend une coque de casque et une pince pour ruban de lunettes, la coque de casque (1) et la pince pour ruban de lunettes (3) sont en matière non métallique, la pince pour ruban de lunettes (3) est serrée de préférence à l'arrière de la coque de façon à former une boucle à l'arrière du casque pour recevoir le ruban de lunettes utilisées par l'usager du casque, la pince à lunettes et la coque étant maintenues associées par l'élasticité de la matière de la pince à lunettes, de la coque de casque ou des deux, de sorte, que, pour le maintien de la pince à lunettes sur le casque, il n'est pas nécessaire d'utiliser des rivets, des vis, des boutons à pression au d'autres parties métalliques qui peuvent établir des contraintes dans la coque et qui sont sujets à une oxydation, une corrosion et un coincement.
3. Casque selon la revendication 2, caractérisé en ce que la pince à lunettes (3) est en coupe à profil en U et les branches (3', 3") de la pince (3) s'appliquent contre les faces opposées de la coque (1), la branche (3") qui se trouve à l'extérieur de la coque ayant à son extrémité un prolongement qui repose contre la coque (1) en maintenant la partie adjacente de la branche (3") hors de contact avec la coque (1) et en limitant ainsi ladite boucle (9) pour recevoir le ruban des lunettes.
4. Casque selon la revendication 2 ou la revendication 3, caractérisé en ce que le branche intérieure (3') de la pince (3) présente une broche (3"') qui est reçue élastiquement dans un trou (10) de la coque (1) ou dans un trou à travers une protubérance (1"') sur la face intérieure de la coque (1
5. Casque selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la coque de casque (1) et la visière (2) ou la pince à lunettes (3) ou les trois parties sont en résine synthétique élastique estampable.
6. Casque selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la coque de casque (1) et la visière (2) ou la pince des lunettes ou les trois parties sont en résine de polyester renforcée par fibres de verre.
EP19810810406 1980-11-10 1981-10-12 Casque de protection destiné aux motocyclistes et cyclistes Expired EP0052067B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH830880A CH643125A5 (it) 1980-11-10 1980-11-10 Procedimento per fabbricare caschi di protezione per motociclisti e ciclomotoristi senza le parti metalliche, e casco realizzato col procedimento.
CH8308/80 1980-11-10

Publications (2)

Publication Number Publication Date
EP0052067A1 EP0052067A1 (fr) 1982-05-19
EP0052067B1 true EP0052067B1 (fr) 1985-04-10

Family

ID=4338320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810810406 Expired EP0052067B1 (fr) 1980-11-10 1981-10-12 Casque de protection destiné aux motocyclistes et cyclistes

Country Status (4)

Country Link
EP (1) EP0052067B1 (fr)
CH (1) CH643125A5 (fr)
DE (1) DE3169860D1 (fr)
IT (1) IT8136107V0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104244755A (zh) * 2012-04-24 2014-12-24 贝尔运动股份有限公司 保护性滑雪头盔

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4941601A (en) * 1989-08-16 1990-07-17 Thomas Ronald K Cap drier and shaper
GB2260888B (en) * 1991-10-01 1995-10-11 Iles Optical Ltd Safety helmets
ES2090758T3 (es) * 1993-04-13 1996-10-16 E D C Sarl Casco protector para motociclistas, ciclistas y para otras aplicaciones similares, provisto de una pieza frontal de pantalla, de material rigido.
FR2719749A1 (fr) * 1994-05-10 1995-11-17 Overforing Dispositif de fixation amovible d'une visière sur un casque.
IT1277151B1 (it) * 1995-01-25 1997-11-04 R G Studio S N C Casco in stile d'epoca soddisfacente agli standard di omologazione, dotato di sistema di fissaggio a doppio anello e di frontino con nuovo
US5940890A (en) * 1997-01-09 1999-08-24 Dallas; Elizabeth Helmet including a strap securing device
GB0217915D0 (en) * 2002-08-01 2002-09-11 Grunwald Nick De Wiper blade apparatus
WO2010123130A1 (fr) * 2009-04-22 2010-10-28 国立大学法人東京工業大学 Fine structure hélicoïdale, son procédé de fabrication et matière de blindage vis-à-vis des ondes électriques ou d'absorption des ondes électriques à l'aide de la fine structure hélicoïdale
DE102012209292B3 (de) * 2012-06-01 2013-09-19 Uvex Arbeitsschutz Gmbh Schutzhelm

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB545642A (en) * 1941-02-05 1942-06-05 Sydney Green Cowell Improvements in or relating to face shields
US2855604A (en) * 1954-11-12 1958-10-14 Mine Safety Appliances Co Protective headgear
US2834017A (en) * 1955-03-28 1958-05-13 Electric Storage Battery Co Detachable shield for safety hats
US2934767A (en) * 1958-10-28 1960-05-03 Mine Safety Appliances Co Sun visor for protective hat
US3273163A (en) * 1964-12-18 1966-09-20 Welsh Mfg Co Accessory attachment to a hard hat
US3685054A (en) * 1968-10-07 1972-08-22 Bullard Co Apparatus for mounting a face shield onto a rigid hat
US3703750A (en) * 1971-08-11 1972-11-28 Charles B Irwin Jr Means for attaching goggles to helmets
GB1578351A (en) * 1976-12-20 1980-11-05 Du Pont Canada Protective helmet
DE7711402U1 (fr) * 1977-04-12 1977-08-18 Fondermann & Co, 5657 Haan
GB1560723A (en) * 1977-06-13 1980-02-06 Helmets Ltd Visor assemblies
US4210972A (en) * 1979-04-24 1980-07-08 Baclit Paul S Detachable visor arrangement
US4276657A (en) * 1980-02-25 1981-07-07 Norton Company Accessory to hard hat attaching means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104244755A (zh) * 2012-04-24 2014-12-24 贝尔运动股份有限公司 保护性滑雪头盔
CN104244755B (zh) * 2012-04-24 2017-10-20 贝尔运动股份有限公司 保护性滑雪头盔

Also Published As

Publication number Publication date
IT8136107V0 (it) 1981-10-29
DE3169860D1 (en) 1985-05-15
EP0052067A1 (fr) 1982-05-19
CH643125A5 (it) 1984-05-30

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