IT1138798B - Procedimento e relativo dispositivo per realizzare corpi cavi in resina armata e in particolare cascni protettivi - Google Patents

Procedimento e relativo dispositivo per realizzare corpi cavi in resina armata e in particolare cascni protettivi

Info

Publication number
IT1138798B
IT1138798B IT22501/81A IT2250181A IT1138798B IT 1138798 B IT1138798 B IT 1138798B IT 22501/81 A IT22501/81 A IT 22501/81A IT 2250181 A IT2250181 A IT 2250181A IT 1138798 B IT1138798 B IT 1138798B
Authority
IT
Italy
Prior art keywords
procedure
related device
protective helmets
particular protective
making cables
Prior art date
Application number
IT22501/81A
Other languages
English (en)
Other versions
IT8122501A0 (it
Inventor
Pier Luigi Nava
Original Assignee
Pier Luigi Nava
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 Pier Luigi Nava filed Critical Pier Luigi Nava
Publication of IT8122501A0 publication Critical patent/IT8122501A0/it
Priority to IT22501/81A priority Critical patent/IT1138798B/it
Priority to ES511535A priority patent/ES511535A0/es
Priority to CH3704/82A priority patent/CH650445A5/it
Priority to DE3222939A priority patent/DE3222939C2/de
Priority to GB08217654A priority patent/GB2100662B/en
Priority to NO822066A priority patent/NO822066L/no
Priority to NL8202501A priority patent/NL8202501A/nl
Priority to AU85042/82A priority patent/AU8504282A/en
Priority to DK277482A priority patent/DK277482A/da
Priority to JP57105565A priority patent/JPS6040963B2/ja
Priority to KR1019820002773A priority patent/KR840000207A/ko
Priority to ZA824364A priority patent/ZA824364B/xx
Priority to BR8203596A priority patent/BR8203596A/pt
Priority to SE8203842A priority patent/SE8203842L/xx
Priority to LU84215A priority patent/LU84215A1/fr
Priority to IL66098A priority patent/IL66098A/xx
Priority to PT75090A priority patent/PT75090B/pt
Priority to GR68493A priority patent/GR76843B/el
Priority to FR8210895A priority patent/FR2507956B1/fr
Priority to BE0/208415A priority patent/BE893604A/fr
Application granted granted Critical
Publication of IT1138798B publication Critical patent/IT1138798B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • 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
    • 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
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C70/34—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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/342—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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
    • 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
    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • 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)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT22501/81A 1981-06-22 1981-06-22 Procedimento e relativo dispositivo per realizzare corpi cavi in resina armata e in particolare cascni protettivi IT1138798B (it)

Priority Applications (20)

Application Number Priority Date Filing Date Title
IT22501/81A IT1138798B (it) 1981-06-22 1981-06-22 Procedimento e relativo dispositivo per realizzare corpi cavi in resina armata e in particolare cascni protettivi
ES511535A ES511535A0 (es) 1981-06-22 1982-04-20 "procedimiento con su dispositivo correspondiente para obtener cuerpos huecos de resina reforzada".
CH3704/82A CH650445A5 (it) 1981-06-22 1982-06-15 Procedimento per realizzare corpi cavi in resina sintetica armata, in particolare caschi protettivi.
DE3222939A DE3222939C2 (de) 1981-06-22 1982-06-18 Verfahren zum Herstellen von Schutzhelmen aus mit einer Verstärkung versehenem Harz, und Spritzform zur Durchführung des Verfahrens
GB08217654A GB2100662B (en) 1981-06-22 1982-06-18 Moulding hollow bodies from reinforced resinous materials
KR1019820002773A KR840000207A (ko) 1981-06-22 1982-06-21 강화된 수지, 특히 보호 헬멧내에 중공체를 형성하는 방법 및 장치
LU84215A LU84215A1 (fr) 1981-06-22 1982-06-21 Procede et dispositif pour fabriquer des corps creux en resien renforcee, en paritculier des casques protectuers
AU85042/82A AU8504282A (en) 1981-06-22 1982-06-21 Textile reinforced hollow body
DK277482A DK277482A (da) 1981-06-22 1982-06-21 Fremgangsmaade og apparat til fremstilling af hule legemer af forstaerket plast,isaer beskyttelseshjelme
JP57105565A JPS6040963B2 (ja) 1981-06-22 1982-06-21 強化樹脂凹形物体の製法および成形型
NO822066A NO822066L (no) 1981-06-22 1982-06-21 Fremgangsmaate og anordning for fremstilling av hule legemer av armert harpiks
ZA824364A ZA824364B (en) 1981-06-22 1982-06-21 Process and device for producing hollow bodies such as protective helmets
BR8203596A BR8203596A (pt) 1981-06-22 1982-06-21 Processo para obtencao de corpos ocos de resina armada molde para levar a cabo o dito processo e corpo oco de resina armada
SE8203842A SE8203842L (sv) 1981-06-22 1982-06-21 Sett och anordning for framstellning av halkroppar i forsterkt harts, speciellt skyddshjelmar
NL8202501A NL8202501A (nl) 1981-06-22 1982-06-21 Werkwijze en betreffende inrichting voor het produceren van holle rompen van gewapend hars, in het bijzonder beschermingshelmen.
IL66098A IL66098A (en) 1981-06-22 1982-06-21 Process and device for producing hollow bodies of reinforced resin,in particular protective helmets
PT75090A PT75090B (en) 1981-06-22 1982-06-21 Process and relative device for producing hollow bodies in reinforced resin in particular protective helmets
GR68493A GR76843B (it) 1981-06-22 1982-06-21
FR8210895A FR2507956B1 (fr) 1981-06-22 1982-06-22 Procede et dispositif pour produire des elements creux en resine renforcee, en particulier des casques de protection, et les elements ainsi obtenus
BE0/208415A BE893604A (fr) 1981-06-22 1982-06-22 Procede et dispositif pour produire des corps creux en resine renforcee, en particulier des casques de protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22501/81A IT1138798B (it) 1981-06-22 1981-06-22 Procedimento e relativo dispositivo per realizzare corpi cavi in resina armata e in particolare cascni protettivi

Publications (2)

Publication Number Publication Date
IT8122501A0 IT8122501A0 (it) 1981-06-22
IT1138798B true IT1138798B (it) 1986-09-17

Family

ID=11197116

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22501/81A IT1138798B (it) 1981-06-22 1981-06-22 Procedimento e relativo dispositivo per realizzare corpi cavi in resina armata e in particolare cascni protettivi

Country Status (20)

Country Link
JP (1) JPS6040963B2 (it)
KR (1) KR840000207A (it)
AU (1) AU8504282A (it)
BE (1) BE893604A (it)
BR (1) BR8203596A (it)
CH (1) CH650445A5 (it)
DE (1) DE3222939C2 (it)
DK (1) DK277482A (it)
ES (1) ES511535A0 (it)
FR (1) FR2507956B1 (it)
GB (1) GB2100662B (it)
GR (1) GR76843B (it)
IL (1) IL66098A (it)
IT (1) IT1138798B (it)
LU (1) LU84215A1 (it)
NL (1) NL8202501A (it)
NO (1) NO822066L (it)
PT (1) PT75090B (it)
SE (1) SE8203842L (it)
ZA (1) ZA824364B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184618A (ja) * 1983-04-05 1984-10-20 Mitsubishi Rayon Co Ltd 繊維強化円筒状プラスチツクの製造方法
JPS59198119A (ja) * 1983-04-25 1984-11-09 Tokyo Seat Kk ヘルメツトの製造方法
DE3410050A1 (de) * 1984-03-19 1985-09-19 Manfred 7062 Rudersberg Krauter Verfahren zur herstellung von faserverstaerkten kunststoff-formteilen
DE3528629A1 (de) * 1985-08-09 1987-02-12 Man Technologie Gmbh Verfahren zur herstellung eines rotorrohres
AT386324B (de) * 1985-08-09 1988-08-10 Fischer Gmbh Verfahren zum versteifen von skischuhen und nach dem verfahren versteifter skischuh
SE463548B (sv) * 1988-09-20 1990-12-10 Molybon Agenturer Ab Foerfarande foer framstaellning av styva produkter med hoegklassig ytfinish, saerskilt formgods av plast
GB2324269B (en) * 1997-04-18 2001-11-21 British Aerospace Resin transfer moulding
GB2330551A (en) * 1997-10-21 1999-04-28 Dna Prep Galway Limited A method of moulding a hurley
GB9820070D0 (en) * 1998-09-16 1998-11-11 Rover Group Improved moulding technique
DE19922799B4 (de) * 1999-05-18 2014-06-12 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines Kunststoffformteils
WO2010019697A1 (en) * 2008-08-12 2010-02-18 Armorsource Llc Mold system and method for making helmet
ITBO20090240A1 (it) * 2009-04-15 2010-10-16 Aliena Di Vicini Oliviero & C S A S Metodo per lo stampaggio di caschi protettivi in materiale composito
DE102012222376A1 (de) * 2012-12-06 2014-06-12 Bayerische Motoren Werke Aktiengesellschaft Verfahren für die Herstellung eines Sandwichbauteils für die Verwendung als Strukturbauteil eines Fahrzeugs
CN112976608B (zh) * 2021-03-30 2022-11-29 郑州大学 大丝束连续碳纤增强汽车地板vartm成型模具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA676309A (en) * 1963-12-17 Structural Fibers Manufacture of fiber-reinforced plastic tanks
GB887911A (en) * 1957-06-17 1962-01-24 Bristol Aeroplane Plastics Ltd Improvements in methods and apparatus for moulding plastic materials
DE1204983B (de) * 1958-11-24 1965-11-11 Haldemann S A Verfahren zur Herstellung eines Hohlskis
US3479666A (en) * 1968-07-24 1969-11-25 American Safety Equip Camouflaged helmet shell and method for making same
US4187271A (en) * 1977-04-18 1980-02-05 Owens-Corning Fiberglas Corporation Method of making same
GB1592578A (en) * 1977-12-14 1981-07-08 Fujii T Higuchi K Method and apparatus for manufacturing unidirectionally fibre reinforced resin products
US4178406A (en) * 1977-12-29 1979-12-11 Rohm And Haas Company Three-layered fiberglass construction
GB2061177A (en) * 1979-10-23 1981-05-13 Macalister Elliott & Partners Moulding articles which include embedded mesh-like material
IT1126638B (it) * 1979-12-20 1986-05-21 Pier Luigi Nava Procedimento e relativo utensile per stampare manufatti in resina armata

Also Published As

Publication number Publication date
GB2100662A (en) 1983-01-06
GB2100662B (en) 1985-07-24
JPS6040963B2 (ja) 1985-09-13
PT75090B (en) 1984-05-15
ZA824364B (en) 1983-07-27
GR76843B (it) 1984-09-04
FR2507956A1 (fr) 1982-12-24
JPS583828A (ja) 1983-01-10
IL66098A (en) 1985-09-29
DE3222939C2 (de) 1986-12-11
KR840000207A (ko) 1984-02-18
BE893604A (fr) 1982-10-18
FR2507956B1 (fr) 1986-10-17
AU8504282A (en) 1983-01-06
SE8203842D0 (sv) 1982-06-21
CH650445A5 (it) 1985-07-31
IL66098A0 (en) 1982-09-30
ES8303969A1 (es) 1983-03-01
PT75090A (en) 1982-07-01
SE8203842L (sv) 1982-12-23
ES511535A0 (es) 1983-03-01
DE3222939A1 (de) 1983-03-17
NL8202501A (nl) 1983-01-17
DK277482A (da) 1982-12-23
LU84215A1 (fr) 1983-01-20
NO822066L (no) 1982-12-23
IT8122501A0 (it) 1981-06-22
BR8203596A (pt) 1983-06-14

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