EP0953300A2 - Casque de protection pour conducteurs de véhicules - Google Patents

Casque de protection pour conducteurs de véhicules Download PDF

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Publication number
EP0953300A2
EP0953300A2 EP99201154A EP99201154A EP0953300A2 EP 0953300 A2 EP0953300 A2 EP 0953300A2 EP 99201154 A EP99201154 A EP 99201154A EP 99201154 A EP99201154 A EP 99201154A EP 0953300 A2 EP0953300 A2 EP 0953300A2
Authority
EP
European Patent Office
Prior art keywords
visor
mouth guard
helmet
shell
rotate
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.)
Granted
Application number
EP99201154A
Other languages
German (de)
English (en)
Other versions
EP0953300B2 (fr
EP0953300A3 (fr
EP0953300B1 (fr
Inventor
Cesar Landi
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.)
CESARE LANDI S.R.L.
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11379896&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0953300(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0953300A2 publication Critical patent/EP0953300A2/fr
Publication of EP0953300A3 publication Critical patent/EP0953300A3/fr
Application granted granted Critical
Publication of EP0953300B1 publication Critical patent/EP0953300B1/fr
Publication of EP0953300B2 publication Critical patent/EP0953300B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A42B3/32—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 protective helmet for vehicle drivers. More specifically, the present invention relates to a helmet of the integral type comprising a shell, a visor and a mouth guard, in which the said mouth guard and the said visor rotate with respect to the said shell substantially independently of each other.
  • the inventors of the present invention have realized that in this type of helmet there are large gaps between the visor and the mouth guard when these are both closed (lowered). This is because one of these elements (the visor) is set back with respect to the other (the mouth guard). This gives rise to a number of disadvantages such as, for example, water infiltration and draughts which generate whistling noises and reduce the aerodynamics of the helmet. Not even a complex system of seals is sufficient to overcome these problems. Moreover, even the most sophisticated seals tend to deteriorate rapidly over time when exposed to atmospheric agents. Furthermore, when the mouth guard is in the closed position, these seals impede closure of the visor and are subjected to strong mechanical stresses each time the visor is forced in an attempt to close it.
  • the inventors have perceived that the drawbacks of this helmet are due to the fact that both the visor and the mouth guard rotate about a single axis and that the trajectory of one of these two elements has a larger radius than the trajectory of the other element in order to allow the first to rotate outside the second.
  • the present invention provides a protective helmet for vehicle drivers, comprising a shell, a visor and a mouth guard, in which the said visor and the said mouth guard rotate substantially independently of each other with respect to the said shell, characterized in that the said visor and the said mouth guard rotate about their own axes of rotation, positioned a suitable distance apart.
  • the said visor and the said mouth guard follow trajectories which intersect each other in such a way that, in the closed position, the bottom profile of the said visor sits substantially flush with the top profile of the said mouth guard.
  • a helmet 1 according to the invention comprises a shell 10 of the jet type and a first cavity 11 and a second cavity 12, both of which are threaded to take a first screw 13 and a second screw 14.
  • the said second cavity 12 is a suitable distance away from the said first cavity 11.
  • the right side view (not shown) is, of course, the mirror image of the left side view shown in Fig. 1.
  • the said helmet 1 also comprises a visor 20 and a mouth guard 30.
  • the said visor 20 is hinged so as to rotate on the said shell 10 by means of the said first screw 13 while the said mouth guard 30 is hinged so as to rotate on the said shell 10 by means of the said second screw 14.
  • the said visor 20 also has a slot 15 which engages with the said second screw 14, delimiting the end-of-travel positions of the said visor 20.
  • Fig. 4 is a longitudinal section through the helmet of Fig. 3 in which dashed lines represent the mouth guard 30 and the visor 20 in the raised position. The said Fig. 4 further shows the trajectories followed by the said visor 20 and the said mouth guard 30 as they are raised. Lastly, 16 is a general reference for the padding inside the helmet 1.
  • the said helmet 1 is also fitted with conventional retention means (not shown) designed to hold the said visor 20 and/or the said mouth guard 30 securely in the closed and/or open position, even while the driver is travelling at high speed.
  • conventional retention means not shown
  • the said visor 20 preferably consists of a single polycarbonate body.
  • the said material also preferably undergoes a treatment to make it scratch resistant.
  • the mouth guard 30 can rotate through approximately 180° around the said shell 10, passing over the said visor 20 and coming to a position substantially opposite its closed position.
  • the slot 15 allows the visor 20 to rotate through approximately 90°.
  • One or more conventional retention devices (not shown) will enable the said visor 20 and the said mouth guard 30 to be securely fixed in various open positions so that they cannot close or open accidentally.
  • a further advantage of the helmet 1 illustrated in Figures 1 to 4 is that it is extremely aerodynamic.

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
EP99201154A 1998-04-27 1999-04-13 Casque de protection pour conducteurs de véhicules Expired - Lifetime EP0953300B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI980008 1998-04-27
IT98MI000892A ITMI980892A1 (it) 1998-04-27 1998-04-27 Casco di protezione per conduttori di veicoli
ITMI980892 1998-04-27

Publications (4)

Publication Number Publication Date
EP0953300A2 true EP0953300A2 (fr) 1999-11-03
EP0953300A3 EP0953300A3 (fr) 1999-12-08
EP0953300B1 EP0953300B1 (fr) 2001-07-11
EP0953300B2 EP0953300B2 (fr) 2004-07-28

Family

ID=11379896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99201154A Expired - Lifetime EP0953300B2 (fr) 1998-04-27 1999-04-13 Casque de protection pour conducteurs de véhicules

Country Status (5)

Country Link
EP (1) EP0953300B2 (fr)
AT (1) ATE202901T1 (fr)
DE (1) DE69900176T3 (fr)
ES (1) ES2158720T5 (fr)
IT (1) ITMI980892A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0993784A1 (fr) * 1998-10-15 2000-04-19 Motive S.A.R.L. Casque de protection
JP2008542564A (ja) * 2005-06-03 2008-11-27 シイビイエム ディストリビューション 可動バイザーを有する保護ヘルメット

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419649A (en) † 1945-03-26 1947-04-29 Lieg Leo Welder's mask
FR2377165A1 (fr) † 1977-01-17 1978-08-11 Kiwi Sa Casque avec visiere, en particulier pour motocyclistes
DE2846636A1 (de) * 1978-10-26 1980-04-30 Schuberth Werk Kg Integralhelm
US4689836A (en) † 1985-11-05 1987-09-01 Vitaloni Group S.P.A. Headgear for motorcycling and similar activities, with a movable visor and chin guard
EP0236912A1 (fr) * 1986-03-07 1987-09-16 Piech von Planta, Corina Casque de protection
EP0258496A1 (fr) † 1986-08-01 1988-03-09 T.A.C. Tongerese Automaten Centrale personenvennootschap met beperkte aansprakelijkheid Casque de protection
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
EP0797935A1 (fr) * 1996-03-18 1997-10-01 E.D.C. Sa Casque du type intégral pour motocyclistes ou similaires équipé d'un dispositif pour ouvrir/fermer la mentonnière

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419649A (en) † 1945-03-26 1947-04-29 Lieg Leo Welder's mask
FR2377165A1 (fr) † 1977-01-17 1978-08-11 Kiwi Sa Casque avec visiere, en particulier pour motocyclistes
DE2846636A1 (de) * 1978-10-26 1980-04-30 Schuberth Werk Kg Integralhelm
US4689836A (en) † 1985-11-05 1987-09-01 Vitaloni Group S.P.A. Headgear for motorcycling and similar activities, with a movable visor and chin guard
EP0236912A1 (fr) * 1986-03-07 1987-09-16 Piech von Planta, Corina Casque de protection
EP0258496A1 (fr) † 1986-08-01 1988-03-09 T.A.C. Tongerese Automaten Centrale personenvennootschap met beperkte aansprakelijkheid Casque de protection
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
EP0797935A1 (fr) * 1996-03-18 1997-10-01 E.D.C. Sa Casque du type intégral pour motocyclistes ou similaires équipé d'un dispositif pour ouvrir/fermer la mentonnière

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"Grand Larousse Universel Tome 2, 1982 †
"Grand Larousse Universel" Tome 13, 1985 †
"Le Costume, l'Armure et les Armes au temps de la chevalerie" Tome 1 (extraits), édition CASTERMAN †
"Le Costume, l'Armure et les Armes au temps de la chevalerie" Tome 2 (extraits) édition CASTERMAN †
Modèle ornamental francais no. 963760 au nom de la société PROCEDE SARL †

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0993784A1 (fr) * 1998-10-15 2000-04-19 Motive S.A.R.L. Casque de protection
JP2008542564A (ja) * 2005-06-03 2008-11-27 シイビイエム ディストリビューション 可動バイザーを有する保護ヘルメット

Also Published As

Publication number Publication date
EP0953300B2 (fr) 2004-07-28
ES2158720T3 (es) 2001-09-01
EP0953300A3 (fr) 1999-12-08
DE69900176T2 (de) 2001-11-08
DE69900176T3 (de) 2005-06-23
ATE202901T1 (de) 2001-07-15
ES2158720T5 (es) 2005-03-16
ITMI980892A1 (it) 1999-10-27
EP0953300B1 (fr) 2001-07-11
DE69900176D1 (de) 2001-08-16

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