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ATE57070T1 - DEVICE FOR IMPROVING HELMET INTERIOR VENTILATION, PARTICULARLY IN HELMETS FOR MOTORCYCLISTS. - Google Patents

DEVICE FOR IMPROVING HELMET INTERIOR VENTILATION, PARTICULARLY IN HELMETS FOR MOTORCYCLISTS.

Info

Publication number
ATE57070T1
ATE57070T1 AT87810166T AT87810166T ATE57070T1 AT E57070 T1 ATE57070 T1 AT E57070T1 AT 87810166 T AT87810166 T AT 87810166T AT 87810166 T AT87810166 T AT 87810166T AT E57070 T1 ATE57070 T1 AT E57070T1
Authority
AT
Austria
Prior art keywords
air
openings
motorcyclists
helmets
helmet
Prior art date
Application number
AT87810166T
Other languages
German (de)
Inventor
Ottavio Nappo
Original Assignee
Digoplex S A
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=4273240&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE57070(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Digoplex S A filed Critical Digoplex S A
Application granted granted Critical
Publication of ATE57070T1 publication Critical patent/ATE57070T1/en

Links

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
    • A42B3/28—Ventilating arrangements
    • A42B3/281—Air ducting systems

Landscapes

  • Helmets And Other Head Coverings (AREA)

Abstract

Air is extracted by a collection zone (3) (fig. 3) through duct (8) and four holes (7) from chamber (4) located between the wearer's head and the polystyrene; the resulting low pressure that is created pulls other air through openings (5) at the sides of the front; the entry of the air by such openings is aided by the fact that a slight pressure is present inside the helmet in the front zone by dynamic effects, and this entry generates a true and real circulation that, preventing stagnation of the hot air, creates a real inside conditioning effect. Further the air, which enters by the lower part of the helmet and by the openings to eliminate the condensation on the visor, is sucked upward by chimney effect which also contributes to reducing the steaming of the visor itself.
AT87810166T 1986-10-30 1987-03-23 DEVICE FOR IMPROVING HELMET INTERIOR VENTILATION, PARTICULARLY IN HELMETS FOR MOTORCYCLISTS. ATE57070T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4284/86A CH669716A5 (en) 1986-10-30 1986-10-30
EP87810166A EP0268549B1 (en) 1986-10-30 1987-03-23 Device for improvement of the ventilation inside of a helmet, in particular for motorcycle use

Publications (1)

Publication Number Publication Date
ATE57070T1 true ATE57070T1 (en) 1990-10-15

Family

ID=4273240

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87810166T ATE57070T1 (en) 1986-10-30 1987-03-23 DEVICE FOR IMPROVING HELMET INTERIOR VENTILATION, PARTICULARLY IN HELMETS FOR MOTORCYCLISTS.

Country Status (5)

Country Link
EP (1) EP0268549B1 (en)
AT (1) ATE57070T1 (en)
CH (1) CH669716A5 (en)
DE (1) DE3765395D1 (en)
ES (1) ES2017759B3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06406Y2 (en) * 1989-11-07 1994-01-05 理夫 新井 Helmet ventilation system
US5097538A (en) * 1990-06-11 1992-03-24 Feuling Engineering, Inc. Helmet
JPH0663124B2 (en) * 1990-08-20 1994-08-17 昭栄化工株式会社 Jet helmet
JPH0663125B2 (en) * 1990-08-31 1994-08-17 昭栄化工株式会社 Riding helmet
JPH0635683B2 (en) * 1990-09-14 1994-05-11 昭栄化工株式会社 Riding helmet
IT220163Z2 (en) * 1990-09-19 1993-06-24 Nava Pierluigi FULL-FACE HELMET FOR MOTORCYCLE EQUIPPED WITH MEANS TO PREVENT THE FOGING OF THE VISOR OF THE SAME.
DE9212247U1 (en) * 1992-09-11 1993-04-08 F. M. Fallert Motor GmbH & Co, Motorrad-Sport KG, 7590 Achern Crash helmet with anatomically shaped padding and device for its manufacture
DE9409465U1 (en) * 1994-06-13 1995-10-12 Schuberth-Werk GmbH & Co KG, 38106 Braunschweig Bulletproof helmet
US6170084B1 (en) 1998-06-30 2001-01-09 Specialized Bicycle Components, Inc. Clip-on visor
US6061834A (en) * 1999-06-14 2000-05-16 Liao; Cheng-An Air ventilation safety helmet
US9066791B2 (en) 2008-08-01 2015-06-30 HaberVision LLC Ventilation system for goggles
CA2740738A1 (en) * 2008-10-16 2010-04-22 HaberVision LLC Actively ventilated helmet systems and methods
JP7017532B2 (en) * 2019-02-22 2022-02-08 株式会社Shoei Airflow control member for helmet and helmet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496854A (en) * 1968-03-05 1970-02-24 Ilc Ind Inc Ventilated helmet
CH649450A5 (en) * 1982-04-26 1985-05-31 Hanspeter Hoffmann PROTECTIVE HELMET WITH RETENTION COLLAR AT THE HEAD OF THE USER.
DE3316920C1 (en) * 1983-05-09 1984-11-08 Schuberth-Werk Gmbh & Co Kg, 3300 Braunschweig Crash helmet having a device for ventilating the helmet interior
IT1177288B (en) * 1984-11-22 1987-08-26 Pier Luigi Nava FULL HELMET
US4622700A (en) * 1985-12-09 1986-11-18 Bell Helmets Inc. Suction ventilated helmet
IT207008Z2 (en) * 1986-06-30 1987-10-26 Nava & C Spa FULL-FACE HELMET, FOR MOTORCYCLISTS, EQUIPPED WITH AN AIR EXTRACTION DEVICE, MOUNTED ON ITS TOP.

Also Published As

Publication number Publication date
EP0268549B1 (en) 1990-10-03
CH669716A5 (en) 1989-04-14
ES2017759B3 (en) 1991-03-01
EP0268549A1 (en) 1988-05-25
DE3765395D1 (en) 1990-11-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RZN Patent revoked