DK69580A - Forstaerket slagfast harpkis-materiale og fremgangsmaade til dets fremstilling - Google Patents

Forstaerket slagfast harpkis-materiale og fremgangsmaade til dets fremstilling

Info

Publication number
DK69580A
DK69580A DK69580A DK69580A DK69580A DK 69580 A DK69580 A DK 69580A DK 69580 A DK69580 A DK 69580A DK 69580 A DK69580 A DK 69580A DK 69580 A DK69580 A DK 69580A
Authority
DK
Denmark
Prior art keywords
harpkis
procedure
manufacturing
impact resistant
reinforced impact
Prior art date
Application number
DK69580A
Other languages
Danish (da)
English (en)
Inventor
P L Nava
Original Assignee
Nava Pier Luigi
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 Nava Pier Luigi filed Critical Nava Pier Luigi
Publication of DK69580A publication Critical patent/DK69580A/da

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
    • A42B3/06—Impact-absorbing shells, e.g. of crash helmets
    • A42B3/062—Impact-absorbing shells, e.g. of crash helmets with reinforcing means
    • A42B3/063—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • B29C70/222—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being shaped to form a three dimensional configuration
    • 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
    • B29C70/36—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 and impregnating by casting, e.g. vacuum casting
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/56—Tensioning reinforcements before or during shaping
    • 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
    • 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
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809—Fabrics
    • 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
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809—Fabrics
    • B29K2105/0836—Knitted fabrics
    • 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)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DK69580A 1979-03-30 1980-02-18 Forstaerket slagfast harpkis-materiale og fremgangsmaade til dets fremstilling DK69580A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21465/79A IT1113216B (it) 1979-03-30 1979-03-30 Struttura in resina armata resistente agli urti e relativo procedimento di realizzazione

Publications (1)

Publication Number Publication Date
DK69580A true DK69580A (da) 1980-10-01

Family

ID=11182205

Family Applications (1)

Application Number Title Priority Date Filing Date
DK69580A DK69580A (da) 1979-03-30 1980-02-18 Forstaerket slagfast harpkis-materiale og fremgangsmaade til dets fremstilling

Country Status (18)

Country Link
US (1) US4300242A (es)
EP (1) EP0016945B1 (es)
JP (2) JPS55130752A (es)
AR (1) AR224643A1 (es)
AT (1) ATE5521T1 (es)
AU (1) AU5545880A (es)
BR (1) BR8001926A (es)
CA (1) CA1149570A (es)
DE (1) DE3065799D1 (es)
DK (1) DK69580A (es)
ES (1) ES8102794A1 (es)
GR (1) GR71853B (es)
IL (1) IL59535A (es)
IT (1) IT1113216B (es)
NO (1) NO800916L (es)
NZ (1) NZ192717A (es)
PT (1) PT70984B (es)
ZA (1) ZA801764B (es)

Families Citing this family (141)

* Cited by examiner, † Cited by third party
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US4596056A (en) * 1983-02-22 1986-06-24 Gentex Corporation Helmet shell fabric layer and method of making the same
US5099523A (en) * 1988-11-21 1992-03-31 Bell Bicycles, Inc. Reinforced expanded plastic helmet construction
US5269025A (en) * 1988-09-26 1993-12-14 Bell Bicycles, Inc. Reinforced expanded plastic helmet construction
US5119516A (en) * 1988-11-21 1992-06-09 Bell Sports, Inc. Reinforced expanded plastic helmet construction
US5481762A (en) * 1989-01-25 1996-01-09 Giro Sport Design, Inc. Helmet having a planar-molded infrastructure
US5075904A (en) * 1989-08-05 1991-12-31 Toyo Boseki Kabushiki Kaisha Helmet with reinforcement
US5088130A (en) * 1990-02-06 1992-02-18 Chiarella Michele A Protective helmet having internal reinforcing infrastructure
US5265280A (en) * 1992-04-29 1993-11-30 Michael Walsh Facial screen with connecting elastic
US5857215A (en) * 1994-07-01 1999-01-12 Ilixco, Inc. Helmet with high performance head and face protection utilizing molded composite materials and method
US5749096A (en) * 1994-07-01 1998-05-12 Ilixco, Inc. Helmet with high performance head and face protection utilizing complementary materials
US5794271A (en) * 1996-10-17 1998-08-18 Hastings; Dale Helmet shell structure
US6536052B2 (en) * 2000-12-04 2003-03-25 Lucky Bell Plastic Factory Ltd. Safety helmets with cellular textile composite structure as energy absorber
US6009561A (en) * 1998-08-26 2000-01-04 Bell Sports Inc. Helmet with rotatable accessory mount and method of making the same
US6009562A (en) * 1998-08-26 2000-01-04 Bell Sports, Inc. Helmet with accessory mounting apparatus and method of making the same
DE10319500A1 (de) 2002-05-01 2004-01-15 Riddell Inc., Chicago Football-Helm
US20040250337A1 (en) * 2003-06-10 2004-12-16 Stealth Industries Ltd Hat assembly
US20120017358A1 (en) * 2010-07-22 2012-01-26 Wingo-Princip Management LLC Protective helmet
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ES488975A0 (es) 1981-02-16
ATE5521T1 (de) 1983-12-15
ES8102794A1 (es) 1981-02-16
NO800916L (no) 1980-10-01
US4300242A (en) 1981-11-17
GR71853B (es) 1983-07-05
EP0016945A1 (en) 1980-10-15
IL59535A0 (en) 1980-06-30
IL59535A (en) 1983-09-30
EP0016945B1 (en) 1983-12-07
CA1149570A (en) 1983-07-12
DE3065799D1 (en) 1984-01-12
NZ192717A (en) 1981-10-19
JPS55130752A (en) 1980-10-09
BR8001926A (pt) 1980-11-25
JPS61926U (ja) 1986-01-07
IT7921465A0 (it) 1979-03-30
AU5545880A (en) 1980-10-02
ZA801764B (en) 1981-06-24
PT70984A (en) 1980-04-01
PT70984B (en) 1981-11-02
IT1113216B (it) 1986-01-20

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