EP2042048A3 - A composite crash helmet - Google Patents

A composite crash helmet Download PDF

Info

Publication number
EP2042048A3
EP2042048A3 EP08016618A EP08016618A EP2042048A3 EP 2042048 A3 EP2042048 A3 EP 2042048A3 EP 08016618 A EP08016618 A EP 08016618A EP 08016618 A EP08016618 A EP 08016618A EP 2042048 A3 EP2042048 A3 EP 2042048A3
Authority
EP
European Patent Office
Prior art keywords
shell
wall
crash helmet
tension member
composite crash
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
EP08016618A
Other languages
German (de)
French (fr)
Other versions
EP2042048A2 (en
EP2042048B1 (en
Inventor
Livio Conti
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.)
C&B FINANTIAL LLC
Original Assignee
CD DESIGN Srl
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 CD DESIGN Srl filed Critical CD DESIGN Srl
Publication of EP2042048A2 publication Critical patent/EP2042048A2/en
Publication of EP2042048A3 publication Critical patent/EP2042048A3/en
Application granted granted Critical
Publication of EP2042048B1 publication Critical patent/EP2042048B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A42B3/08—Chin straps or similar retention devices
    • 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
    • A42B3/10—Linings
    • A42B3/12—Cushioning devices
    • A42B3/125—Cushioning devices with a padded structure, e.g. foam

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Conductive Materials (AREA)

Abstract

The helmet comprises an outer shell (11), an inner wall (20) spaced apart from the shell, and an expanded-polystyrene layer (30) injected between the shell and the inner wall (20). For each of the strap fastening straps (26a,26b) there is provided an anchoring tension member (31) which extends between the outer wall (20) and the shell (11) and is firmly fixed to the shell so as to cooperate in tensile relation with the outer shell in order to transmit tensile forces to the shell through the respective tension member (31).
EP08016618A 2007-09-25 2008-09-22 A composite crash helmet Not-in-force EP2042048B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000670A ITTO20070670A1 (en) 2007-09-25 2007-09-25 COMPOSITE HELMET

Publications (3)

Publication Number Publication Date
EP2042048A2 EP2042048A2 (en) 2009-04-01
EP2042048A3 true EP2042048A3 (en) 2009-06-17
EP2042048B1 EP2042048B1 (en) 2010-12-01

Family

ID=40032468

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08016618A Not-in-force EP2042048B1 (en) 2007-09-25 2008-09-22 A composite crash helmet

Country Status (4)

Country Link
EP (1) EP2042048B1 (en)
AT (1) ATE489862T1 (en)
DE (1) DE602008003726D1 (en)
IT (1) ITTO20070670A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9763488B2 (en) 2011-09-09 2017-09-19 Riddell, Inc. Protective sports helmet
US10159296B2 (en) 2013-01-18 2018-12-25 Riddell, Inc. System and method for custom forming a protective helmet for a customer's head
CA2929623C (en) 2013-12-06 2024-02-20 Bell Sports, Inc. Flexible multi-layer helmet and method for making the same
CA3207551A1 (en) 2014-10-28 2016-05-06 Bell Sports, Inc. In-mold rotation helmet
US10780338B1 (en) 2016-07-20 2020-09-22 Riddell, Inc. System and methods for designing and manufacturing bespoke protective sports equipment
WO2020037279A1 (en) 2018-08-16 2020-02-20 Riddell, Inc. System and method for designing and manufacturing a protective helmet
CA3120841A1 (en) 2018-11-21 2020-05-28 Riddell, Inc. Protective recreational sports helmet with components additively manufactured to manage impact forces
USD927084S1 (en) 2018-11-22 2021-08-03 Riddell, Inc. Pad member of an internal padding assembly of a protective sports helmet

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077015A2 (en) * 1981-10-14 1983-04-20 M.P.A. MECCANICA PLASTICA AGORDINA S.p.A. A chin strap and a crash helmet
US4464799A (en) * 1980-07-16 1984-08-14 Nava Pier Luigi Device to secure a throatband on helmets and similar headgear
WO1991013560A1 (en) * 1990-03-15 1991-09-19 Rex Handels & Industri Ab Arrangement for a helmet
WO1993005672A1 (en) * 1991-09-16 1993-04-01 Industri Ab Thule Fastening device
EP1627575A1 (en) * 2004-08-17 2006-02-22 DSG HELMET S.r.l. Full-face helmet and method of manufacturing same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU476110B2 (en) 1973-05-14 1976-09-09 ARAI and MICHIO ARAI HIROTAKA Helmet structure
CH654728A5 (en) 1983-05-11 1986-03-14 Kiwi Sa PROTECTIVE HELMET FOR MOTORCYCLES AND MOPED RIDERS.
JPH0638091Y2 (en) 1991-02-21 1994-10-05 昭栄化工株式会社 Helmet
DE19705541A1 (en) 1997-02-14 1998-08-20 Bayerische Motoren Werke Ag Protective helmet with hinged chin section
US6711751B1 (en) 2001-03-08 2004-03-30 K-2 Corporation Mounting system for helmets

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464799A (en) * 1980-07-16 1984-08-14 Nava Pier Luigi Device to secure a throatband on helmets and similar headgear
EP0077015A2 (en) * 1981-10-14 1983-04-20 M.P.A. MECCANICA PLASTICA AGORDINA S.p.A. A chin strap and a crash helmet
WO1991013560A1 (en) * 1990-03-15 1991-09-19 Rex Handels & Industri Ab Arrangement for a helmet
WO1993005672A1 (en) * 1991-09-16 1993-04-01 Industri Ab Thule Fastening device
EP1627575A1 (en) * 2004-08-17 2006-02-22 DSG HELMET S.r.l. Full-face helmet and method of manufacturing same

Also Published As

Publication number Publication date
EP2042048A2 (en) 2009-04-01
ITTO20070670A1 (en) 2009-03-26
DE602008003726D1 (en) 2011-01-13
ATE489862T1 (en) 2010-12-15
EP2042048B1 (en) 2010-12-01

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