IT1169870B - Sacca in elastomero, procedimento e stampo di fabbricazionne della stessa e sue applicazioni,in particolare serbatoio di pressione - Google Patents

Sacca in elastomero, procedimento e stampo di fabbricazionne della stessa e sue applicazioni,in particolare serbatoio di pressione

Info

Publication number
IT1169870B
IT1169870B IT23392/83A IT2339283A IT1169870B IT 1169870 B IT1169870 B IT 1169870B IT 23392/83 A IT23392/83 A IT 23392/83A IT 2339283 A IT2339283 A IT 2339283A IT 1169870 B IT1169870 B IT 1169870B
Authority
IT
Italy
Prior art keywords
mold
applications
manufacturing process
same
pressure tank
Prior art date
Application number
IT23392/83A
Other languages
English (en)
Other versions
IT8323392A0 (it
Inventor
Loof Jean Pierre De
Original Assignee
Olaer Ind Sa
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 Olaer Ind Sa filed Critical Olaer Ind Sa
Publication of IT8323392A0 publication Critical patent/IT8323392A0/it
Application granted granted Critical
Publication of IT1169870B publication Critical patent/IT1169870B/it

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/12Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/46Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02Installations or systems with accumulators
    • F15B1/04Accumulators
    • F15B1/08Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/16Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2008Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements inside the article
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2021Inserts characterised by the material or type
    • B29C2049/2026Neck portions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00Indexing scheme relating to blow-moulding
    • B29C2949/07Preforms or parisons characterised by their configuration
    • B29C2949/079Auxiliary parts or inserts
    • B29C2949/08Preforms made of several individual parts, e.g. by welding or gluing parts together
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2021/00Use of unspecified rubbers as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25Solid
    • B29K2105/253Preform
    • B29K2105/258Tubular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2022/00Hollow articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2022/00Hollow articles
    • B29L2022/02Inflatable articles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/20Accumulator cushioning means
    • F15B2201/205Accumulator cushioning means using gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/30Accumulator separating means
    • F15B2201/315Accumulator separating means having flexible separating means
    • F15B2201/3151Accumulator separating means having flexible separating means the flexible separating means being diaphragms or membranes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/30Accumulator separating means
    • F15B2201/315Accumulator separating means having flexible separating means
    • F15B2201/3152Accumulator separating means having flexible separating means the flexible separating means being bladders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/40Constructional details of accumulators not otherwise provided for
    • F15B2201/41Liquid ports
    • F15B2201/411Liquid ports having valve means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/40Constructional details of accumulators not otherwise provided for
    • F15B2201/415Gas ports
    • F15B2201/4155Gas ports having valve means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/40Constructional details of accumulators not otherwise provided for
    • F15B2201/43Anti-extrusion means
    • F15B2201/435Anti-extrusion means being fixed to the separating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/60Assembling or methods for making accumulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT23392/83A 1982-10-22 1983-10-21 Sacca in elastomero, procedimento e stampo di fabbricazionne della stessa e sue applicazioni,in particolare serbatoio di pressione IT1169870B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8217696A FR2534848B1 (fr) 1982-10-22 1982-10-22 Vessie en elastomere, son procede et son moule de fabrication et ses applications, notamment reservoirs de pression

Publications (2)

Publication Number Publication Date
IT8323392A0 IT8323392A0 (it) 1983-10-21
IT1169870B true IT1169870B (it) 1987-06-03

Family

ID=9278499

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23392/83A IT1169870B (it) 1982-10-22 1983-10-21 Sacca in elastomero, procedimento e stampo di fabbricazionne della stessa e sue applicazioni,in particolare serbatoio di pressione

Country Status (6)

Country Link
US (1) US4587074A (it)
CH (1) CH655275A5 (it)
DE (1) DE3337988A1 (it)
FR (1) FR2534848B1 (it)
GB (1) GB2130139B (it)
IT (1) IT1169870B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749345A (en) * 1985-06-25 1988-06-07 The Goodyear Tire & Rubber Company Mold for airspring rubber membrane
US4705468A (en) * 1985-11-18 1987-11-10 Essef Corporation Apparatus for rotationally casting a plastic tank liner having an access fitting
US4754108A (en) * 1987-03-18 1988-06-28 The Scott & Fetzer Company Blow molded float switch assembly
US4827603A (en) * 1987-03-18 1989-05-09 The Scott & Fetzer Company Method of making a blow molded float switch assembly
US4816203A (en) * 1987-05-15 1989-03-28 Son Kung Tsai Method of producing fiber reinforced plastic billiard cue
DE3724114A1 (de) * 1987-07-21 1989-02-02 Bavaria Cargo Tech Verfahren zur herstellung einer tragrolle
JPH01127815U (it) * 1988-02-24 1989-08-31
NL9001573A (nl) * 1990-07-10 1992-02-03 Wiva Bv Werkwijze en inrichting voor het vervaardigen van een kunststof vat met versterkte kopwanden.
DE4217708A1 (de) * 1992-06-01 1993-12-02 Christian Schlesinger Kunststoffolienschlauch aus elastischem Polyester
US5287987A (en) * 1992-08-31 1994-02-22 Comdyne I, Inc. Filament wound pressure vessel
US5820897A (en) * 1995-07-27 1998-10-13 Xerox Corporation Apparatus for handling and dippling flexible belts using a blow molded polymer chucking device
WO2005077631A1 (de) * 2004-02-09 2005-08-25 Contitech Luftfedersysteme Gmbh Vulkanisierform für fahrzeugreifen
GB2419381A (en) * 2004-10-19 2006-04-26 Silvertown U K Ltd Blow moulded bladder for hydraulic accumulator
RU2009134121A (ru) * 2007-02-12 2011-03-20 Инбев С.А. (Be) Способ изготовления сосуда
DE102007052738A1 (de) * 2007-11-06 2009-05-07 Continental Aktiengesellschaft Verfahren zum Herstellen bombierter, schlauchförmiger Erzeugnisse
DE102009015964A1 (de) * 2009-04-02 2010-10-07 Kunststoffverarbeitung Koetke Gmbh Druckbehälter-Rohling sowie Verfahren und Blasformstation zu seiner Herstellung
DE102011116553A1 (de) * 2011-10-21 2013-04-25 Kautex Textron Gmbh & Co. Kg Verfahren zur Herstellung eines Verbund-Druckbehälters sowie Verbund-Druckbehälter
US8733581B1 (en) * 2012-07-16 2014-05-27 Michael A. Olson Boss seal for composite overwrapped pressure vessel
US9127811B2 (en) 2013-06-05 2015-09-08 Louis P. Vickio, Jr. Hydraulic accumulator
FR3020417A1 (fr) * 2014-04-23 2015-10-30 Inergy Automotive Systems Res Accumulateur de pression
KR20160008746A (ko) * 2014-07-15 2016-01-25 동부대우전자 주식회사 세탁기의 밸런서 및 이의 제조 방법
CN106863696A (zh) * 2016-12-26 2017-06-20 广东长盈精密技术有限公司 模内封胶辅助机构及注塑模具
CN110450322B (zh) * 2019-07-31 2021-06-01 西安航空职业技术学院 树脂基复合材料成型膨胀充气模

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1310437A (en) * 1919-07-22 Fred thomas roberts
US2505099A (en) * 1945-11-14 1950-04-25 Lee Rubber & Tire Corp Apparatus for and method of forming surgical tubes and other tubular articles
US2626885A (en) * 1947-10-04 1953-01-27 Firestone Tire & Rubber Co Method of making washing machine liners
GB642203A (en) * 1948-03-03 1950-08-30 Playlastic Toy Company Ltd Improvements in and relating to the production of hollow moulded whistling toys
US3067776A (en) * 1956-04-09 1962-12-11 Ideal Roller And Mfg Company Hydraulic accumulator
US2971220A (en) * 1956-12-11 1961-02-14 Firestone Tire & Rubber Co Method for manufacturing rubberized fabric article
US3358062A (en) * 1965-06-16 1967-12-12 Jerome H Lemelson Molding method for making sealed articles
FR1543443A (fr) * 1967-09-13 1968-10-25 Perfectionnements à la fabrication d'objets creux en matière thermoplastique
NL149415B (nl) * 1971-11-12 1976-05-17 Schiemann Dr Wolfram Werkwijze voor het vervaardigen van een houder uit thermoplastisch materiaal, voorzien van een hals met een hierin aangebrachte versterkingsring, alsmede houder met versterkt halsgedeelte, vervaardigd volgens deze werkwijze.
US4215089A (en) * 1978-07-20 1980-07-29 Owens-Illinois, Inc. Method for blow molding hollow article with integrally bonded attachment
EP0045212B1 (en) * 1980-07-28 1984-04-18 Raychem Limited Heat-recoverable article and process for producing the same
US4348792A (en) * 1980-11-18 1982-09-14 Greer Hydraulics, Incorporated Method of making low cost accumulator

Also Published As

Publication number Publication date
GB2130139A (en) 1984-05-31
DE3337988A1 (de) 1984-04-26
GB8328272D0 (en) 1983-11-23
FR2534848A1 (fr) 1984-04-27
GB2130139B (en) 1986-07-02
US4587074A (en) 1986-05-06
FR2534848B1 (fr) 1988-02-12
CH655275A5 (fr) 1986-04-15
IT8323392A0 (it) 1983-10-21

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