IL62357A0 - Protective helmet and method for manufacture thereof - Google Patents

Protective helmet and method for manufacture thereof

Info

Publication number
IL62357A0
IL62357A0 IL62357A IL6235781A IL62357A0 IL 62357 A0 IL62357 A0 IL 62357A0 IL 62357 A IL62357 A IL 62357A IL 6235781 A IL6235781 A IL 6235781A IL 62357 A0 IL62357 A0 IL 62357A0
Authority
IL
Israel
Prior art keywords
manufacture
protective helmet
helmet
protective
Prior art date
Application number
IL62357A
Original Assignee
Orlite Eng Co Ltd
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 Orlite Eng Co Ltd filed Critical Orlite Eng Co Ltd
Priority to IL62357A priority Critical patent/IL62357A0/en
Priority to ZA821195A priority patent/ZA821195B/en
Priority to FR8203760A priority patent/FR2501851A1/en
Priority to GB8207205A priority patent/GB2098852B/en
Priority to DE19823209108 priority patent/DE3209108A1/en
Priority to IT20143/82A priority patent/IT1150298B/en
Publication of IL62357A0 publication Critical patent/IL62357A0/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H1/00—Personal protection gear
    • F41H1/04—Protection helmets
    • F41H1/08—Protection helmets of plastics; Plastic head-shields
    • 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
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42C—MANUFACTURING OR TRIMMING HEAD COVERINGS, e.g. HATS
    • A42C2/00—Manufacturing helmets by processes not otherwise provided for
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/302—Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulding By Coating Moulds (AREA)
  • Helmets And Other Head Coverings (AREA)
IL62357A 1981-03-13 1981-03-13 Protective helmet and method for manufacture thereof IL62357A0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IL62357A IL62357A0 (en) 1981-03-13 1981-03-13 Protective helmet and method for manufacture thereof
ZA821195A ZA821195B (en) 1981-03-13 1982-02-24 Helmet
FR8203760A FR2501851A1 (en) 1981-03-13 1982-03-05 PROTECTIVE HELMET AND METHOD FOR MANUFACTURING THE SAME
GB8207205A GB2098852B (en) 1981-03-13 1982-03-11 Protective helmet and method for manufacture thereof
DE19823209108 DE3209108A1 (en) 1981-03-13 1982-03-12 PROTECTIVE HELMET
IT20143/82A IT1150298B (en) 1981-03-13 1982-03-12 PROTECTION HELMET AND PROCEDURE FOR ITS MANUFACTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL62357A IL62357A0 (en) 1981-03-13 1981-03-13 Protective helmet and method for manufacture thereof

Publications (1)

Publication Number Publication Date
IL62357A0 true IL62357A0 (en) 1982-04-30

Family

ID=11052493

Family Applications (1)

Application Number Title Priority Date Filing Date
IL62357A IL62357A0 (en) 1981-03-13 1981-03-13 Protective helmet and method for manufacture thereof

Country Status (6)

Country Link
DE (1) DE3209108A1 (en)
FR (1) FR2501851A1 (en)
GB (1) GB2098852B (en)
IL (1) IL62357A0 (en)
IT (1) IT1150298B (en)
ZA (1) ZA821195B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596056A (en) * 1983-02-22 1986-06-24 Gentex Corporation Helmet shell fabric layer and method of making the same
US4656674A (en) * 1984-10-31 1987-04-14 National Plastics Limited Composite helmet
US4778638A (en) * 1986-10-30 1988-10-18 Gentex Corporation Method of making ballistic helmet
US4908877A (en) * 1986-10-30 1990-03-20 Gentex Corporation Ballistic helmet body
WO1989001123A1 (en) * 1987-08-03 1989-02-09 Allied-Signal Inc. Impact resistant helmet
GB2225277B (en) * 1988-11-21 1992-11-18 United Technologies Corp Method of fabricating fiber reinforced composite articles by resin transfer molding
US6292952B1 (en) 1998-09-25 2001-09-25 Sportscope, Inc. Insert-molded helmet
US6159324A (en) 1999-03-05 2000-12-12 Sportscope Process for manufacturing protective helmets
GB0205267D0 (en) * 2002-03-06 2002-04-17 Np Aerospace Ltd Method of making a helmet
US8661572B2 (en) 2007-09-06 2014-03-04 Artisent, Llc Helmet edge band
EP2197304A1 (en) * 2007-10-12 2010-06-23 DSM IP Assets B.V. A helmet containing polyethylene fibers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR894838A (en) * 1942-01-08 1945-01-08 Fides Gmbh Steel helmet
US2351235A (en) * 1942-06-18 1944-06-13 Gen Motors Corp Helmet
NL88402C (en) * 1952-11-07
US3548409A (en) * 1968-12-26 1970-12-22 Jackson Anthony Aileo Beading element for helmet or the like
FR2421361A1 (en) * 1979-04-19 1979-10-26 Girard Rene Bullet-proof helmet - mfd. from two rigid shells having composite interlayer of elastic foam and aromatic polyamide

Also Published As

Publication number Publication date
IT8220143A0 (en) 1982-03-12
GB2098852A (en) 1982-12-01
ZA821195B (en) 1983-12-28
DE3209108A1 (en) 1982-11-11
IT1150298B (en) 1986-12-10
FR2501851A1 (en) 1982-09-17
GB2098852B (en) 1984-12-19

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