WO2019105846A1 - Adaptateur et procédé permettant de fabriquer un réservoir utilisant ledit adaptateur, ainsi que réservoir muni dudit adaptateur - Google Patents

Adaptateur et procédé permettant de fabriquer un réservoir utilisant ledit adaptateur, ainsi que réservoir muni dudit adaptateur Download PDF

Info

Publication number
WO2019105846A1
WO2019105846A1 PCT/EP2018/082279 EP2018082279W WO2019105846A1 WO 2019105846 A1 WO2019105846 A1 WO 2019105846A1 EP 2018082279 W EP2018082279 W EP 2018082279W WO 2019105846 A1 WO2019105846 A1 WO 2019105846A1
Authority
WO
WIPO (PCT)
Prior art keywords
adapter
container
thermoplastic material
wall
support body
Prior art date
Application number
PCT/EP2018/082279
Other languages
German (de)
English (en)
Inventor
Laura Reitler
Harald Lorenz
Shkelzen Dukaj
Original Assignee
Kautex Textron Gmbh & Co. Kg
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 Kautex Textron Gmbh & Co. Kg filed Critical Kautex Textron Gmbh & Co. Kg
Publication of WO2019105846A1 publication Critical patent/WO2019105846A1/fr

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-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
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B29C66/712—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined the composition of one of the parts to be joined being different from the composition of the other part
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/03177—Fuel tanks made of non-metallic material, e.g. plastics, or of a combination of non-metallic and metallic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5861—Spouts
    • B65D75/5872—Non-integral spouts
    • B65D75/5877—Non-integral spouts connected to a planar surface of the package wall
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-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
    • B29C2049/2017—Blow-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 outside the article
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-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
    • B29C2049/2021—Inserts characterised by the material or type
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-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
    • B29C2049/2021—Inserts characterised by the material or type
    • B29C2049/2047—Tubular inserts, e.g. tubes
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-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
    • B29C2049/2086—Means for verifying or keeping the position of the insert, e.g. sensors, or attachment on mould wall
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-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
    • B29C2049/2095—Means for preparing or treating the inserts, e.g. cutting, deforming, heating, cooling or applying adhesives
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0633—LDPE, i.e. low density polyethylene
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/065—HDPE, i.e. high density polyethylene
    • 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
    • B29K2055/00—Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
    • B29K2055/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
    • 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
    • B29K2059/00—Use of polyacetals, e.g. POM, i.e. polyoxymethylene or derivatives thereof, as moulding material
    • 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
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
    • 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
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7172—Fuel tanks, jerry cans
    • 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
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7506—Valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03032—Manufacturing of fuel tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03256—Fuel tanks characterised by special valves, the mounting thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
    • B60K2015/03453—Arrangements or special measures related to fuel tanks or fuel handling for fixing or mounting parts of the fuel tank together
    • B60K2015/0346—Arrangements or special measures related to fuel tanks or fuel handling for fixing or mounting parts of the fuel tank together by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/035—Fuel tanks characterised by venting means
    • B60K2015/03542—Mounting of the venting means

Definitions

  • the invention relates to an adapter for fastening a connection element to be inserted into a container made of thermoplastic material.
  • the invention further relates to a Ver drive for producing a container with such Adap ter and a container with the adapter.
  • the invention particularly relates to an adapter for fastening movement of a to be used in a fuel tank made of thermoplastic plastic connection element.
  • connecting elements for example, men valves, valve body, connecting pieces, nipples or the like into consideration.
  • connection openings in the Kraftstoffbenzol ter, a sealing seat for nozzles, valves or the like form.
  • Connection openings in the wall of the fuel tank are inevitably interruptions of the barrier system.
  • connection elements in the fuel tank provided in connection openings free play and sealed material substantially for the passage of hydrocarbons. For example, it is possible to weld the connection elements with the container wall.
  • connection elements such as example connecting piece or valve body made of a thermoplastic plastic, which is not in the sense of a weldability with the container wall compatible. Then comes a welding with the container wall is not readily be considered, especially for valves and connecting pieces, which consist of materials such as POM (polyoxymethylene) or ABS (acrylonitrile-butadiene-styrene copolymer). It is known that polyethylene and polyoxymethylene are not weldable together. Therefore, it is known to see from POM existing valves or nipples with ver molded from PE or HDPE shank, which is welded in the region of the connection opening of the container with this, for example in Schuelement- welding process.
  • POM polyoxymethylene
  • ABS acrylonitrile-butadiene-styrene copolymer
  • injection-molded multi-component components such as POM and HDPE is relatively expensive, in particular it is expensive to weld the relevant components after completion of the container with the container wall to, for example by welding robots by Rota tion welding or in the heating element welding process under Ver use of welding mirrors.
  • the invention is therefore an object of the invention to provide a low-cost adapter for attaching containers to be used in a loading of thermoplastic material to provide circuit elements, which is relatively easy to connect to the container. 2
  • the invention is further based on the object to provide a simp ches method for producing a container made of thermoplastic plastic that allows a connection of the adapter with the container during the process.
  • an adapter for loading fastening a material to be inserted into a container made of thermoplastic material valve wherein the adapter we least a first and a second thermoplastic material and a support body with an integrally molded, outer circumferential collar comprises, the forms a joining surface for connection to the container, wherein the supporting body consists of the first thermoplastic material and the joining surface has a welding pad for welding with the loading container, wherein the welding pad is integrally formed with the supporting body and wherein the welding pad of egg ner mixture of thermoplastic Plastics that summarizes the first and the second thermoplastic material.
  • One-piece in the sense of the present invention is to be understood in the sense of "monolithic."
  • the welding pad and the support body are connected by molecular penetration of the plastics involved at least in the region of their interfaces miteinan.
  • Such an adapter can be produced by a multi-component injection molding process.
  • the first thermoplastic material consists of a polyoxymethylene and that the second thermoplastic material consists of a mixture of Polyoxyme polyethylene and polyethylene.
  • the mixture may include, for example, an LDP or a HDPE as poly ethylene.
  • the support body and the welding pad are preferably made of finally or predominantly cohesive with each other ver, that is, the first thermoplastic material and the mixture of the first and second thermoplastic material are connected by mutual molecular penetration mitein other.
  • the support body expediently comprises a passage for a valve housing, which is locked or welded to the support body.
  • a passage in the context of the invention is a continuous opening in the adapter, which may be formed, for example in the form of a zy-cylindrical channel which opens on both sides ge.
  • the support body may be formed in the simplest case as an annular disc, which forms a border for the connection element, for example in the form of a valve housing.
  • the support body may be provided on its side facing away from the Sch workedier with a welding surface for the on-circuit element.
  • the adapter for receiving a valve housing for a loading or breather relief valve of the container is formed.
  • the support body forms a nozzle-shaped A socket for a cylindrical valve housing.
  • the Sch patter have position and the collar of the support body interlocking per filected connection surfaces which form an intimate Verzah opening between the welding pad and the collar. Because of the adhesion between the support body and the
  • the collar extends at right angles to a longitudinal center axis of the adapter.
  • the welding pad may form an annular disk-shaped, flat joining surface for connection to the container.
  • the implementation of the support body is formed as a cylindrical neck or pipe extension, which we least forms a sealing surface or the at least one acquisition on at least one sealing element.
  • the implementation of the support body is formed as a cylindrical neck or pipe extension, which we least forms a sealing surface or the at least one acquisition on at least one sealing element.
  • a further aspect of the present invention relates to a process for the extrusion blow molding of a container made of thermoplastic material with at least one passage through a wall of the container, the method comprising the following method steps:
  • thermoplastic preform Inserting a thermoplastic preform into a blow mold having a mold cavity defining the contour of the container, -Ausformen of the preform within the mold cavity, wherein the preform is molded on the Formnestmon against the inserted into the tool adapter and welded to the Adap ter in the region of the joining surface of the adapter, and
  • Formnestrol in the context of the present invention is that side which faces the interior of the mold cavity, whereas "tool side” in the context of the present invention is to be understood that side which faces the wall of the cavity of the blow mold.
  • the adapter according to the invention is preferably used in the method according to the invention as an insert in a blow mold.
  • the method according to the invention further comprises preference, the production of an opening in the wall of the container by means of a tool which is guided from the outside through the imple tion of the adapter.
  • the method according to the present invention may be provided as an extrusion blow molding method in the conventional sense, that is, the method comprises extruding and providing a tubular plasticized thermoplastic preform.
  • the implementation of the method using web-like preforms, at 6 For example, as a so-called "Twin Sheet Blow Molding Procedures" is not excluded in principle.
  • a two-part blow molding tool is essentially a blow molding tool having two blow mold halves, which are arranged in a known manner on platens of a closing frame.
  • the process according to the invention comprises the extrusion of a multilayer preform based on HDPE.
  • the preform may comprise one or more barrier layers for hydrocarbons.
  • Each of the blow mold halves may have a cavity, wherein the cavities of the blow mold halves in the closed blowing mold define a mold cavity that defines the outer contour of the container to be manufactured.
  • Each of the blow mold halves may have a plurality of parts, in particular slides or the like.
  • At least one of the cavities at least one Ausneh tion may be provided for receiving the adapter according to the invention.
  • the preform ling encloses the adapter formnestrus preferably so that the pre-molding or the subsequent wall of the container from thermoplasti plastic plastic first defined by the adapter before preferably cylindrical implementation formnestmol in the manner of a blind hole closes, this Part of the wall of the 7th Container is opened by means of another tool from the outside.
  • From the outside in this context means either after removal of the container from the blow mold or within the blow mold formnest substance, ie, for example, with means of a shot into the preform blow mandrel.
  • the method according to the invention has the advantage that this compared to the known method is relatively easy to carry out a professional and that by means of the adapter a dimensionally stable and already calibrated opening in the wall of the Benzol age is provided.
  • the adapter is inserted into a space provided Ausneh determination in a cavity of the blow mold.
  • the adapter is preferably heated prior to insertion into the recess of the cavity of the blow molding tool or preheated in example by means of an infrared heater. He then follows the introduction of the preform made of thermoplastic material in the blow mold wherein the preform is welded to the joining surface of the adapter.
  • the weldability of the adapter with the still warm plastic preform verbes sert.
  • Another aspect of the present invention relates to an extrusion blow molded thermoplastic container having at least one passage in a wall of the container, the passage being formed by an adapter according to the invention partially enclosed by the wall of the container, the wall of the container is welded to the joining surface of the adapter.
  • the wall of the container made of a thermoplastic material having an outer layer of polyethylene or on the basis of polyethylene, with the 8 Welding of the adapter is welded.
  • the outer layer may include, for example, a HDPE or a modified LDP.
  • FIG. 1 shows a perspective view of an adapter according to a first exemplary embodiment of the invention with a valve accommodated by the adapter
  • FIG. 2 shows a sectional view through the adapter and the valve according to FIG. 1,
  • FIG. 3 shows a perspective view of the adapter according to the first exemplary embodiment of the invention
  • FIG. 4 shows an enlarged view of the detail IV in FIG. 3,
  • FIG. 5 shows a perspective view of an adapter according to a second exemplary embodiment of the invention with a valve received by the adapter
  • Figure 6 is a sectional view through the adapter and the valve of Figure 5 and
  • Figure 7 is a sectional view of the adapter according to the second
  • the adapter 1 shown in Figure 1 after the first Ausure tion example invention is designed as an adapter in which a vent valve 10 can be latched.
  • the adapter 1 comprises a support body 2 made of polyoxymethylene.
  • the support body 2 is formed as a rotationally symmetrical nozzle with a cylindrical passage 3.
  • the Stitzkör by 2 has an integrally formed, outside circumferential collar 4, which is not visible on its underside in Figure 1 Un underside with an annular disc-shaped welding pad 5 connected.
  • the welding pad 5 forms a ringusionnför shaped, flat joining surface for connection to a container (see Fig. 7).
  • the sweat pad 5 consists of a blend or a mixture Mi from polyoxymethylene and HDPE or a mixture of polyoxymethylene and LDPE and is cohesively connected to the support body 2.
  • the collar 4 of the support body 2 is provided on its side facing the welding pad 5 with a groove profile 6 A, in which a complementary pen profile Rip 6 B of the welding pad 5 engages.
  • FIG. 7 relates to the second exemplary embodiment of the invention, the details which can be recognized in FIG. 7 relating to the connection of the support body 2 to the welding support 5 are identical in the first exemplary embodiment according to FIGS.
  • the welding pad 5 is adapted to be welded to an outer wall of a container.
  • the container is not shown.
  • the production of the container is the subject of the method according to the invention.
  • the outer wall of the container is made of a polyethylene, so that the adapter can be welded by virtue of the welding pad 5 with the outer wall of the container.
  • the Ad apter 1 can be used as an insert in the manufacture of the container by extrusion blow molding.
  • the adapter can be used as an insert in the manufacture of the container by extrusion blow molding.
  • a plurality of detent springs 8 are formed in a tubular Um drawnswand 7 of the support body 2, in which U-shaped Rastauf took 11 are provided, which jump with corresponding Rastvor on a valve housing 9 of the vent valve 10 Z. cooperate when the valve housing is inserted into the bushing 3.
  • On the outer circumference of the surrounding wall 7 are provided before cracks 15, which can be engaged behind by a manipulator when the vent valve 10 is pressed into the adapter 1.
  • the second embodiment of the adapter 1 according to the inven tion relates to a variant of the adapter 1 which forms out to Verschwei tion with the valve housing 9 of the vent valve 10 is.
  • the same components and elements of the adapter 1 are provided with the same speedszei chen.
  • the adapter 1 according to the second,sbei game of the invention differs from the adapter 1 according to the first embodiment in that the imple tion 3 edge instead of a tubular Um chargedswand 7 is bounded by a circumferential weld surface 13, which is also approximately annular disk-shaped.
  • Welding surface 13 is welded with mounted vent valve 10 with a weld collar 14 of the valve housing 9 of the venting valve 10.
  • the variant of the adapter 1 according to the second embodiment has the advantage that with the same shut-off height less space in cars is required because the vent valve 10 according to in the variant of the adapter 1 shown in Figures 5 to 7 does not protrude so far beyond the outer wall of the container, as in the variant of the adapter 1 according to the first embodiment of the invention.
  • FIG. 7 shows a section through the adapter 1 according to the second exemplary embodiment of the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un adaptateur (1) servant à fixer un élément de raccordement à insérer dans un réservoir composé d'une matière thermoplastique, en particulier à fixer une soupape à insérer dans un réservoir de carburant composé d'une matière thermoplastique, comprenant au moins une première et une seconde matière plastique, et comprenant un corps d'appui (2) muni d'une collerette (4) périphérique extérieure d'un seul tenant qui forme une surface de jonction permettant de l'assembler au réservoir. Le corps d'appui (2) est composé de la première matière thermoplastique, et la surface de jonction présente une base de soudage permettant de la souder au réservoir et est réalisée d'un seul tenant avec le corps d'appui (2), et la base de soudage est composée d'un mélange de matières thermoplastiques qui contient la première et la seconde matière thermoplastique.
PCT/EP2018/082279 2017-11-29 2018-11-22 Adaptateur et procédé permettant de fabriquer un réservoir utilisant ledit adaptateur, ainsi que réservoir muni dudit adaptateur WO2019105846A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017128333.1 2017-11-29
DE102017128333.1A DE102017128333B3 (de) 2017-11-29 2017-11-29 Adapter und Verfahren zur Herstellung eines Behälters unter Verwendung des Adapters sowie Behälter mit dem Adapter

Publications (1)

Publication Number Publication Date
WO2019105846A1 true WO2019105846A1 (fr) 2019-06-06

Family

ID=64279518

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/082279 WO2019105846A1 (fr) 2017-11-29 2018-11-22 Adaptateur et procédé permettant de fabriquer un réservoir utilisant ledit adaptateur, ainsi que réservoir muni dudit adaptateur

Country Status (2)

Country Link
DE (1) DE102017128333B3 (fr)
WO (1) WO2019105846A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535413C1 (de) * 1995-09-23 1996-10-02 Rasmussen Gmbh Rohrartiger Stutzen
JP2002192663A (ja) * 2000-12-22 2002-07-10 Polyplastics Co 熱溶着用シート、それを用いた複合成形品並びにその製造法
US20020130515A1 (en) * 2001-03-16 2002-09-19 Atsuo Mlyajima Structure for connecting tubular member to fuel tank
US20090242551A1 (en) * 2008-03-27 2009-10-01 Honda Motor Co., Ltd. Resin-made fuel tank structure of vehicle
EP3124305A1 (fr) * 2015-07-31 2017-02-01 Plastic Omnium Advanced Innovation and Research Réservoir de liquide de véhicule comprenant un composant fixe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009034612A1 (de) 2009-07-27 2011-02-10 Mt Aerospace Ag Anschlussvorrichtung für einen Behälter und deren Verwendung
US9114701B2 (en) 2010-09-24 2015-08-25 Brunswick Corporation Methods and apparatus to provide a protective barrier to fuel tank coupling apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535413C1 (de) * 1995-09-23 1996-10-02 Rasmussen Gmbh Rohrartiger Stutzen
JP2002192663A (ja) * 2000-12-22 2002-07-10 Polyplastics Co 熱溶着用シート、それを用いた複合成形品並びにその製造法
US20020130515A1 (en) * 2001-03-16 2002-09-19 Atsuo Mlyajima Structure for connecting tubular member to fuel tank
US20090242551A1 (en) * 2008-03-27 2009-10-01 Honda Motor Co., Ltd. Resin-made fuel tank structure of vehicle
EP3124305A1 (fr) * 2015-07-31 2017-02-01 Plastic Omnium Advanced Innovation and Research Réservoir de liquide de véhicule comprenant un composant fixe

Also Published As

Publication number Publication date
DE102017128333B3 (de) 2018-12-06

Similar Documents

Publication Publication Date Title
EP1894702B1 (fr) Procédé destiné à la fabrication d'un récipient de combustible
EP2148774B1 (fr) Procédé de fabrication d'un récipient en matière synthétique thermoplastique par moulage par extrusion et soufflage et élément de raccordement destiné à être utilisé dans un tel procédé
EP2038136B1 (fr) Reservoir de carburant
DE60102887T2 (de) Behälter mit einem Anschlussstück und Verfahren zur Herstellung desselben
EP1084889B1 (fr) Insert de reservoir et méthode pour sa fabrication
DE112009001458B4 (de) Prozess zum Herstellen eines Kraftstoffbehälters
EP2147772B9 (fr) Corps creux en plastique
DE60112408T2 (de) Verfahren zur herstellung eines kunststoff-kraftstofftanks
DE112007000376T5 (de) Verfahren zum Befestigen eines Zubehörteils an einem Kraftstofftank aus Kunststoff
EP1332063A1 (fr) Reservoir de carburant en plastique a double paroi
EP3490776B1 (fr) Procédé de fabrication d'un réservoir à liquide, réservoir à liquide pour véhicule à moteur, et moule à injection
WO2009149782A2 (fr) Procédé de fabrication d'un réservoir à carburant pour véhicule automobile et réservoir à carburant pour véhicule automobile
DE60107514T2 (de) Verfahren zur Herstellung eines mehrschichtigen Hohlkörpers und Blasformwerkzeug mit Abquetschrändern
EP3389977B1 (fr) Dispositif de moulage par injection pour la fabrication de pièces moulées à plusieurs composants ainsi que procédé pour la fabrication de pièces moulées à plusieurs composants
EP2102026B1 (fr) Réservoir de carburant en matière thermoplastique avec pièces incorporées fonctionnelles pour la ventilation et l'aération, pour le prélèvement de carburant ou similaire
EP3448653B1 (fr) Tubulure de remplissage pour réservoir à carburant
DE102013009804B4 (de) Austragvorrichtung für fließfähige Medien
WO2019105846A1 (fr) Adaptateur et procédé permettant de fabriquer un réservoir utilisant ledit adaptateur, ainsi que réservoir muni dudit adaptateur
DE102004060009A1 (de) Verfahren zur Herstellung eines Schichtkörpers
EP3259110B1 (fr) Procédé de formage par extrusion-soufflage d'un récipient en matière synthétique thermoplastique et récipient formé par extrusion-soufflage
DE19907387A1 (de) Aus mehreren Werkstoffen bestehender Kunststoffartikel sowie Verfahren zu dessen Herstellung
DE19623301A1 (de) Tubenkopfrohling und Verfahren zu dessen Herstellung
DE202006021209U1 (de) Kraftstoffbehälter

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18808304

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18808304

Country of ref document: EP

Kind code of ref document: A1