ATE519392T1 - IMPROVEMENT TO A PLASTIC PART OF A HELMET - Google Patents

IMPROVEMENT TO A PLASTIC PART OF A HELMET

Info

Publication number
ATE519392T1
ATE519392T1 AT08851049T AT08851049T ATE519392T1 AT E519392 T1 ATE519392 T1 AT E519392T1 AT 08851049 T AT08851049 T AT 08851049T AT 08851049 T AT08851049 T AT 08851049T AT E519392 T1 ATE519392 T1 AT E519392T1
Authority
AT
Austria
Prior art keywords
plastic part
helmet
improvement
treatment
protective helmet
Prior art date
Application number
AT08851049T
Other languages
German (de)
Inventor
Louis Guay
Philippe Vigouroux
Original Assignee
Msa Gallet
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 Msa Gallet filed Critical Msa Gallet
Application granted granted Critical
Publication of ATE519392T1 publication Critical patent/ATE519392T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42C—MANUFACTURING OR TRIMMING HEAD COVERINGS, e.g. HATS
    • A42C2/00—Manufacturing helmets by processes not otherwise provided for
    • 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
    • A42B3/06—Impact-absorbing shells, e.g. of crash helmets

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

The invention relates to a plastic part of a protective helmet, characterised in that the parts undergo a treatment in order to improve the technical specifications thereof, in particular the mechanical strength of a part of a protective helmet at low and high temperatures, said treatment comprising the application of ionising radiation to the parts.
AT08851049T 2007-09-10 2008-09-05 IMPROVEMENT TO A PLASTIC PART OF A HELMET ATE519392T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0706335A FR2920644B1 (en) 2007-09-10 2007-09-10 IMPROVEMENT FOR A PLASTIC PART OF A PROTECTIVE HELMET
PCT/FR2008/001239 WO2009066018A2 (en) 2007-09-10 2008-09-05 Improvement to a plastic part of a protective helmet

Publications (1)

Publication Number Publication Date
ATE519392T1 true ATE519392T1 (en) 2011-08-15

Family

ID=39291613

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08851049T ATE519392T1 (en) 2007-09-10 2008-09-05 IMPROVEMENT TO A PLASTIC PART OF A HELMET

Country Status (6)

Country Link
US (1) US20100306903A1 (en)
EP (1) EP2185017B1 (en)
AT (1) ATE519392T1 (en)
FR (1) FR2920644B1 (en)
PL (1) PL2185017T3 (en)
WO (1) WO2009066018A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111263622A (en) 2017-08-25 2020-06-09 内奥瓦斯克迪亚拉公司 Sequentially deployed transcatheter mitral valve prosthesis

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US40422A (en) * 1863-10-27 Improvement in wagon-standards
US2858259A (en) * 1952-12-06 1958-10-28 Gen Electric Electron irradiation of preformed polyamide resin
US3101275A (en) * 1957-05-15 1963-08-20 Du Pont Process of coating a shaped swollen polymer substrate and treating with ionizing radiation
US3842705A (en) * 1973-03-15 1974-10-22 D Woodard Stringed instruments with improved strings due to irradiation and process for producing the same
US4037112A (en) * 1975-03-25 1977-07-19 Ppg Industries, Inc. Apparatus for crosslinking ultraviolet light curable coatings
US4065624A (en) * 1976-01-27 1977-12-27 Ppg Industries, Inc. Radiation curable coating composition
US4170663A (en) * 1978-03-13 1979-10-09 Ppg Industries, Inc. Method for producing coatings of low gloss
US4268339A (en) * 1979-07-17 1981-05-19 General Electric Company Process for radiation cured continuous laminates
US4444816A (en) * 1980-12-03 1984-04-24 Raychem Corporation Radiation cross-linking of polyamides
JPS5912936A (en) * 1982-07-13 1984-01-23 Sumitomo Electric Ind Ltd Crosslinked polyamide resin composition
WO1989001123A1 (en) * 1987-08-03 1989-02-09 Allied-Signal Inc. Impact resistant helmet
DE19525834A1 (en) * 1995-05-12 1996-11-14 Heidemann Werke Mfr. of gearbox parts from high-molecular plastic
JPH11315156A (en) * 1998-05-07 1999-11-16 Shinko Chemical Co Ltd Highly heat-resistant crosslinked molded product of noncrystalline polyamide and its production
US6207077B1 (en) * 2000-02-18 2001-03-27 Orion 21 A.D. Pty Ltd Luminescent gel coats and moldable resins
US7008559B2 (en) * 2001-06-06 2006-03-07 Nomadics, Inc. Manganese doped upconversion luminescence nanoparticles
US7067072B2 (en) * 2001-08-17 2006-06-27 Nomadics, Inc. Nanophase luminescence particulate material
US6984734B2 (en) * 2002-02-26 2006-01-10 Board Of Regents, The University Of Texas System Cyclo[n]pyrroles and methods thereto
US6846758B2 (en) * 2002-04-19 2005-01-25 Honeywell International Inc. Ballistic fabric laminates
ITRE20040085A1 (en) * 2004-07-15 2004-10-15 Bl Service Sas Di Lusetti Eros MULTI-PURPOSE MATERIAL WITH HIGH PHYSICAL AND MECHANICAL CHARACTERISTICS.
US20100000009A1 (en) * 2008-07-02 2010-01-07 Morgan Donald E Compressible Liner for Impact Protection

Also Published As

Publication number Publication date
US20100306903A1 (en) 2010-12-09
EP2185017A2 (en) 2010-05-19
FR2920644B1 (en) 2009-12-04
PL2185017T3 (en) 2012-05-31
FR2920644A1 (en) 2009-03-13
WO2009066018A3 (en) 2009-07-16
EP2185017B1 (en) 2011-08-10
WO2009066018A2 (en) 2009-05-28

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