ATE493902T1 - Schale für schutzhelm - Google Patents

Schale für schutzhelm

Info

Publication number
ATE493902T1
ATE493902T1 AT07005944T AT07005944T ATE493902T1 AT E493902 T1 ATE493902 T1 AT E493902T1 AT 07005944 T AT07005944 T AT 07005944T AT 07005944 T AT07005944 T AT 07005944T AT E493902 T1 ATE493902 T1 AT E493902T1
Authority
AT
Austria
Prior art keywords
helmets
shell
safety helmet
respects
integral
Prior art date
Application number
AT07005944T
Other languages
English (en)
Inventor
Brendan Pierce
Original Assignee
Fox Head Inc
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 Fox Head Inc filed Critical Fox Head Inc
Application granted granted Critical
Publication of ATE493902T1 publication Critical patent/ATE493902T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42C—MANUFACTURING OR TRIMMING HEAD COVERINGS, e.g. HATS
    • A42C2/00—Manufacturing helmets by processes not otherwise provided for
    • A42C2/002—In-mould forming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/4807—Headwear
    • B29L2031/4814—Hats
    • B29L2031/4821—Helmets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Laminated Bodies (AREA)
AT07005944T 2006-03-22 2007-03-22 Schale für schutzhelm ATE493902T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/387,461 US8117679B2 (en) 2006-03-22 2006-03-22 Molded articles and molding methods particularly for a protective helmet

Publications (1)

Publication Number Publication Date
ATE493902T1 true ATE493902T1 (de) 2011-01-15

Family

ID=38138706

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07005944T ATE493902T1 (de) 2006-03-22 2007-03-22 Schale für schutzhelm

Country Status (6)

Country Link
US (1) US8117679B2 (de)
EP (2) EP1836913B1 (de)
AT (1) ATE493902T1 (de)
AU (1) AU2007201193B2 (de)
CA (2) CA2736646C (de)
DE (1) DE602007011680D1 (de)

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Also Published As

Publication number Publication date
CA2582746C (en) 2011-07-19
EP2289360A3 (de) 2012-01-18
CA2582746A1 (en) 2007-09-22
EP2289360A2 (de) 2011-03-02
EP2289360B1 (de) 2016-12-07
CA2736646A1 (en) 2007-09-22
AU2007201193A1 (en) 2007-10-11
CA2736646C (en) 2014-03-11
US8117679B2 (en) 2012-02-21
DE602007011680D1 (de) 2011-02-17
US20070220662A1 (en) 2007-09-27
AU2007201193B2 (en) 2009-09-10
EP1836913A2 (de) 2007-09-26
EP1836913B1 (de) 2011-01-05
EP1836913A3 (de) 2008-12-03

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties