SI9300656A - Plastic barell for multiple use and process for making and reconditioning the same - Google Patents

Plastic barell for multiple use and process for making and reconditioning the same Download PDF

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Publication number
SI9300656A
SI9300656A SI9300656A SI9300656A SI9300656A SI 9300656 A SI9300656 A SI 9300656A SI 9300656 A SI9300656 A SI 9300656A SI 9300656 A SI9300656 A SI 9300656A SI 9300656 A SI9300656 A SI 9300656A
Authority
SI
Slovenia
Prior art keywords
barrel
lid
flange
plastic
flap
Prior art date
Application number
SI9300656A
Other languages
English (en)
Inventor
Udo Schuetz
Original Assignee
Schuetz Werke 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 Schuetz Werke Gmbh Co Kg filed Critical Schuetz Werke Gmbh Co Kg
Publication of SI9300656A publication Critical patent/SI9300656A/sl

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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
    • 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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
    • 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
    • B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5064—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped
    • B29C65/5071—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped and being composed by one single element
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5064—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped
    • B29C65/5085—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped and comprising grooves, e.g. being E-shaped, H-shaped
    • 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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/50—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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/545—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles one hollow-preform being placed inside the other
    • 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
    • B29C66/55—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 sealing elements being incorporated into the joints, e.g. gaskets
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • 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
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of curved cross-section
    • B65D11/06—Drums or barrels
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0218—Removable lids or covers without integral tamper element secured only by friction or gravity on both the inside and the outside of the mouth of the container
    • 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
    • B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/32—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/4835—Heat curing 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • 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
    • B29L2031/7154—Barrels, drums, tuns, vats
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/005—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container both cup and skirt
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00953—Sealing means
    • B65D2543/00962—Sealing means inserted
    • B65D2543/00972—Collars or rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Packages (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Moulding By Coating Moulds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

Prijavitelj
SCHUTZ-WERKE GmbH & CO. KG.
Bahnhofstrasse 25
D-56242 SELTERS/Ww., Nemčija
Izumi telj
UDO SCHUTZ, Ruckersteg 4, D-56242 Selters/Ww, Nemčija
Sod za večkratno uporabo iz umetne snovi in postopek za njegovo izdelavo in obnovo
Področje, v katero spada izum
Področje, v katero spada izum, je sod za večkratno uporabo iz umetne snovi s telesom soda, oblikovanim s pihanjem, ki izkazuje na razdalji pod odprtino soda od stene soda radialni navzven izstopajoči masivni obrobek, kakor tudi z brizgano odlitim pokrovom iz umetne snovi z zunanjim robom, ki obkroža vrat soda, in z notranjim robom, ki se potaplja v vrat soda ter strli preko dna pokrova pod odprtino soda, ter s tesnilnim prstanom, vloženim med zunanji rob pokrova in notranji rob pokrova, ki je stisnjen z zapiralom pokrova proti robu odprtine vratu soda. (DE 3937 613 Al).
Stanje tehnike in tehnični problem
Strogi zakonski predpisi o zaščiti okolja zahtevajo prehod od posod za enkratno uporabo na večkratno uporabo kot so sodi iz umetne snovi ali jekla, prehod na posode z večjo prostornino s ciljem zmanjšanja preostalih količin in razvoj novih posod za večkratno uporabo, ki se lahko glede na razbremenitev okolja od škodljivih snovi obnovijo in ki jih je mogoče za obnovo kakor tudi za pravilno zavrženje z uničenjem brez škodljivih snovi npr. s sežigom ali za ponovno pripravo izdelavnega materiala popolnoma izprazniti in zlahka očistiti.
Razvoj obnovljivih in za odpad prijaznih, pred kontaminiranjem s škodljivimi snovmi varovanih trdih posod, v bistvu sodov iz umetne snovi in jekla, je vodil do tej zvrsti primernih sodov s pokrovom in npr. do po DE 35 39 656 Al znanih sodov s pokrovno veho,' ki so deloma nadomestili dosedaj uporabljane zaprte sode z veho. Ti sodi se lahko po potrebi opremijo s kot inliner, z notranjko označenim fleksibilnim notranjim omotom oz. z vrečo iz folije iz umetne snovi, npr. s polietilensko folijo ali iz difuzijsko čvrste, koekstrudirane folije iz kombinirane kovine in umetne snovi, npr. iz obojestransko s polietilenom kaširane aluminijaste folije. Sodi z notranjo oblogo so znani npr. iz DE 88 10 760 Ul. Notranje obloge se uporabljajo pri sodih iz umetne .snovi in jekla, če se polnijo s produkti, problematičnimi za zavrženje, kot so disperzije npr. barve, ki jih je po sušenju komaj še mogoče odstraniti s stene soda. Notranje obloge iz kombinirane folije, odporne proti difuziji, preprečijo pri sodih iz umetnih snovi difuzijo polnilne snovi, ki vsebuje topila, v steno soda in možno povratno difuzijo topil iz stene soda. Pri sodih iz jekla privarčuje notranja obloga doslej za varovanje jeklene pločevine proti agresivnim medijem in koroziji potrebno notranje lakiranje.
Opis rešitve tehničnega problema s seznamom slik
Izum sloni na nalogi, razviti sod za večkratno uporabo, ki se lahko po uporabi obnovi v prvotno stanje kot zaprti sod z veho z nizkimi stroški v sod s pokrovom s širokim vratom ali ponovno kot sod z veho.
Ta naloga se rešuje po izumu s pomočjo soda za večkratno uporabo iz umetne snovi z značilnostmi po patentnem zahtevku 1 kakor tudi s postopkom za izdelavo in obnovo v prvotno stanje v skladu s patentnima zahtevkoma 4 in 6.
Kombinacija s pihanjem oblikovanega telesa soda s širokim vratom z brizgano litim pokrovom na veho, ki je pritrjen na sod z varenjem pod pritiskom ali prebrižganjem, odpira možnost za stroškovno ugodno izdelavo sodov na veho, ki zadoščajo najvišjim varnostnim zahtevam za tekoče nevarno blago, ki se lahko preopremijo s ceneno obnovo v prvotno stanje v sode s širokim vratom s snemlji.....
vim enostavnim pokrovom ali s pokrovi z veho z zapiralom z zateznim prstanom za transport in skladiščenje tekočega blaga granu4 latne ali prašnate oblike, ki so uvrščeni v nižje razrede nevar nosti.
Sodi iz umetne snovi za večkratno uporabo in postopki za njegovo izdelavo in obnovo v prvotno stanje po izumu so pojasnjeni na osnovi risb. Tako kaže:
sl. 1 prerez po izseku področja pokrova prve izvedbene oblike soda z veho s pokrovom z veho, pritrjenim s pritisnim varenjem sl. 2 prikaz, odgovarjajoč sl. 1, področja pokrova z ogrevalnim obodom za pripravo pritisnega varenja, sl. 3 prerez po izseku področja pokrova druge izvedbene oblike soda z veho, ki je opremljen z zapiralnim obročem, brizgano litim iz umetne snovi, in sl. 4 prerez po izseku področja pokrova soda, ki je bil preopremljen iz soda z veho po odrezanju pokrova z veho v širokovrat.....
ni sod s pokrovom.
Sod 1 z veho iz termoplastične snovi npr. polietilena po sl. 1, ki se uporablja kot sod za večkratno uporabo,izkazuje s pihanjem oblikovano telo 2 širokovratnega soda z vratom 3 soda, v katerega so preoblikovane na razdalji od odpiralnega roba 2 preko oboda razdeljene nabrekline 5 za ovstožitev vrata 3 soda in opora pokrova 6 z veho, brigano litega iz umetne snovi. Pokrov 6 z veho ima zmanjšani rob 7, ki zaobjema vrat 3 soda, in v vrat 3 soda ipotopljeini notranji rob 8, ki se izteza naprej pod odprtino 9 soda ležečim dnom 10 pokrova. Pokrov 6 z veho se potaplja s svojim dnom 10 tako globoko v vrat 3 soda, da se končuje polnilna in odvzemna veha 11, kakor tudi prezračevalna in odzračevalna veha 12, ki sta oblikovane na dnu 10 pokrova, pod ravnino zgornjega roba 13 pokrova. Zunanji rob 7 in rova notranji rob 8 pokrova tvorita obročasti prostor 14, iz čigar osnove štrli naprej obročasti nastavek 15. Obročasti nastavek 15 je prebrizgan z dvokomponentno tesnilno maso npr. poliuretanom s trdilom, ki tvori tesnilni obroč 16.
Spodaj na zunanjem robu 7 brizgano litega pokrova 6 z veho sta oblikovana naokrog potekajoča prirobica 17 in na pihalno oblikovanem telesu 2 soda na razdalji pod odprtino 9 soda radialno navzven naprej štrleči, masivni obrobek 18.
Prirobica 17 pokrova in obrobek 18 soda, ki imata pri zaprtem pokrovu razdaljo a, sta medsebojno zavarjena s proti osi 19-19 soda koaksialno, okrog potekajočo zapiralno stojino 20.
Za izdelavo soda 1 z veho po sliki 1 se po sliki 2 položi na obrobek 18 telesa 2 soda z vrha okrog potekajoči ogrevalni obod 21 in na ogrevalni obod pokrov 6 z veho z na spodnji strani 22 prirobice 17 pokrova oblikovanim,proti osi 19-19 pokrova oz. soda koaksialnim obročastim nastavkom 23 pod določeno pritisno silo P. Na spodnji strani 23 ogrevalnega oboda 21 je oblikovan okrog potekajoč obročasti utor 25. Med ogrevalno periodo vstopi v obročasti utor 25 ogrevalnega oboda 21 stopljeni material umetne :snovi Obrobka 18 soda zaradi na ogrevalni obod 21 delujočega pritiska in tvori okrog potekajoč 'obročasti svitek 26, ki leži nasproti obročastega nastavka 23, in na prirobici 17 pokrova oblikovani obročasti nastavek 23 se pri tali. Po segrevalni periodi se pokrov 6 z veho in ogrevalni obod 21 dvigneta s telesa 2 soda in nato se pokrov 6 z obročastim nastavkom 23 pod pritiskom in prednapetostjo tesnila 16 pokrova postavi na obrobek 18 sodci tako, da se obročasti nastavek 23 na spodnji strani 22 prirobice 17 pokrova zvari z obročastim svitkom 26 na zgornji strani 27 obrobka 18 soda v obročasto zapiralno stojino 20, ki medsebojno povezuje prirobico 17 pokrova in obrobek 18 soda.
S spremembo opisanega postopka izdelave se lahko obročasti svitek 26 tudi napiha na obrobek 18 soda.
Nadalje obstoja možnost, da se medsebojno zavari prirobica 17 pokrova in obrobek 18 soda samo preko obročastega nastavka 23.
Za izdelavo soda 28 z veho po sliki 3 se postavi na vrat 3 soda pokrov 6 z veho s tlačno silo P in pod prednapetostjo tesnilo 16 pokrova, nakar se prirobica 17 pokrova in obrobek 18 soda, ki sta nameščena z razdaljo a drug med drugim, obrizgata z zapiralnim obročem 29 iz umetne snovi, ki tvori obročasto zapiralno stojino 29, ki medsebojno povezuje prirobico 17 pokrova in obrobek 18 soda. Material umetne snovi za zapiralni obroč 29 se najbolj ugodno vbrizga tangencialno v odgovarjajoče orodje za brizgano livanje.
Po začetni ali večkratni uporabi se za obnovo za ponovno uporabo sodov 1, 23 z veho po slikah 1 in 3 pokrov 6 z veho odreže z odvzemom, zapiralne stojine 30 z rezalnim strojem, oblikovnim stružnim dletom, z žago ali slično od telesa 2 širokovratnega soda. Telo 2 soda se lahko nato preopremi v širokovratni sod 31 z enostavnim pokrovom 32 in zapiralom 33 z napenjalnim obročem iz pločevine po sl. 4 ali se opremi kot sod s pokrovom z veho ali kot sod z veho z navarjenim ali nabrizganim pokrovom z veho.
Sodi 1, 28 z veho po slikah 1 in 3 kakor tudi širokovratni sod 31 s pokrovom po sl. 4 se lahko opremijo tudi z kot notranja obloga označeno vrečo 34 iz folije iz umetne snovi ali iz folije kombi····
nirane iz kovine in umetne snovi. Ta pri sodu 1 z veho po sl. 1
prikazana vreča 34 iz folije se vloži v telo 2 soda pred vsta.....
vitvijo pokrova 32 soda s širokim vratom na vr at 3 soda v telo 2
soda ter se navleče preko roba odprtine 4, tako da ostane zagozdena med le-tem in tesnilom 16 pokrova. Dodatno se lahko vreča 34 iz folije na nekaj mestih na notranji steni telesa 2 soda pritrdi z lepilom ali s toplotnim varenjem.
Končno se lahko opremi pokrov 6 z veho sodov 1, 28 po sl. 1 in 3 kakor tudi pokrov 32 širokovratnega soda 31 po sl. 4 z notranjo oblogo 35 iz folije iz umetne snovi ali s folijo iz kombinirane kovine in umetne snovi, ki je prikazana kot 35 pri sodu i z veho po sl. 1.

Claims (6)

1. Sod za večkratno uporabo iz umetne snovi s telesom soda, oblikovanim s pihanjem, ki izkazuje na razdalji pod odprtino soda od stene soda radialni navzven izstopajoči masivni obrobek, kakor tudi z brizgano odlitim pokrovom iz umetne snovi z zunanjim robom, ki obkroža vrat soda, in z notranjim robom, ki se potaplja v vrat soda ter štrli preko dna pokrova pod odprtino sodci, ter s tesnilnim prstanom, vloženim med zunanji rob pokrova in notranji rob pokrova, ki je stisnjen z zapiralom pokrova proti robu odprtine vratu soda, označen s tem, da je opremljen za začetno uporabo kot sod (1,28) z veho s pokrovom (6) z veho, ki izkazuje polnilno in odvzemno veho (11) kakor tudi prezračevalno in odzračevalno veho (12), da sta prirobica (17) pokrova in obrobek (18) soda, ki izkazujeta pri zaprtem pokrovu (6) razdaljo (a), medsebojno zvarjena z proti osi (19-19) soda koaksialno, okrog potekajočo zapiralno stojino (20) in da je za nadaljnjo uporabo z odrezanjem zapiralne stojine (20) obnovljeni sod kot širokovratni sod (31) z enostavnim pokrovom (32) z zapiralom (33) z napenjalnim obročem ali s snemljivim pokrovom preopremljen ali obnovljen kot sod (28) z veho, ki se ga lahko opremi s pokrovom (6) z veho, ki je navarjen na telo (2) soda s pomočjo zapiralne stojine (20).
2. Sod po zahtevku 1, označen s tem, da je opremljen kot. sod (1,28) z veho in/ali kot širokovratni sod (31) s snemljivim
ODVETNIK
6Ϊ000 Ljubijana. Celovška 177 pokrovom (32) s folijasto vrečo (34) iz folije iz umetne snovi ali iz folije iz kombinirane kovine in umetne snovi.
3. Sod po zahtevku 1 in 2, označen s tem, da izkazuje kot sod (1,28) z veho pokrov (6) z veho, navarjen na zapiralno stojino (20) , in/ali kot širokovratni sod (31) snemljiv pokrov (32) z notranjo oblogo (35) iz folije iz umetne snovi ali iz folije iz kombinacije kovine in umetne snovi.
4. Postopek za izdelavo sodov za večkratno uporabo iz umetne snovi po zahtevku 1 do 3, označen s tem, da se pod pritiskom postavi na obrobek (18) telesa (2) soda zvrha okrog potekajoči, ogrevalni obod (21) in na ogrevalni obod (21) pokrov (6) z veho z obročastim nastavkom (23), ki je izoblikovan na spodnji strani (22) prirobice (17) pokrova ter leži koaksialno glede na os pokrova, in da se po ogrevalni periodi za pritalitev obročastega nastavka (23), nameščenega na prirobici (17) pokrova, in področja zgornje površine obrobka (18) soda pokrov (6) in ogrevalni obod (21) pridvigneta in se nato namesti pokrov (6) z obročastim nastavkom (23) pod pritiskom in prednapetjem tesnila (16) pokrova na obrobek (18) soda na ta način, da se obročasti nastavek (23) z obrobkom (18) soda zvarita v obročasto zapiralno stojino (20), ki medsebojno spaja prirobico (17) pokrova in obrobek (18) soda.
5. Postopek po zahtevku 4, označen s tem, da se izoblikuje s pomočjo ogrevalnega oboda (21), nameščenega pod pritiskom na obrobek (18) soda, v čigar spodnji strani (24) je vstavljen okrog potekajoči obročasti utor (25), na zgornji strani (27) obrobka (18) soda okrog potekajoči obročasti snop (26), ki se po odstranitvi ogrevalnega oboda (21) s pritaljenim obročastim nastavkom (23) na spodnji strani prirobice (17) pokrova (6) z veho, nameščenega pod pritiskom na obrobek (18) soda, zvari v zapiralno stojino (20) med prirobico (17) pokrova in obrobkom (18) soda.
6. Postopek za izdelavo sodov za večkratno uporabo iz umetne snovi po zahtevku 1 do 3, označen s tem, da se namesti na vrat (3) soda pokrov (6) z veho pod pritiskom in prednapetostjo tesni.....
la (16) pokrova in da se obrizga prirobica (17) pokrova in obrobek (18) soda, ki sta nameščena v razdalji (a) drug nad drugim z zapiralnim obročem (29) iz umetne snovi, ki tvori obročasto zapiralno stojino (20), ki medsebojno povezuje prirobico (17) pokrova in obrobek (18) soda.
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EP0602553A2 (de) 1994-06-22
KR940014093A (ko) 1994-07-16
YU48500B (sh) 1998-09-18
EP0602553A3 (de) 1995-02-15
IL107886A0 (en) 1994-04-12
DE59306183D1 (de) 1997-05-22
CA2111558A1 (en) 1994-06-17
JPH06255659A (ja) 1994-09-13
BR9305059A (pt) 1994-06-21
TW231998B (sl) 1994-10-11
US5568876A (en) 1996-10-29
EE9400086A (et) 1995-12-15
US5556494A (en) 1996-09-17
CN1035425C (zh) 1997-07-16
ATE151713T1 (de) 1997-05-15
GR3023341T3 (en) 1997-08-29
HU9303516D0 (en) 1994-04-28
LV11149A (lv) 1996-04-20
DK0602553T3 (da) 1997-10-27
PL173520B1 (pl) 1998-03-31
SK142993A3 (en) 1994-09-07
JP2660480B2 (ja) 1997-10-08
LTIP1507A (en) 1994-07-15
EP0602553B1 (de) 1997-04-16
LV11149B (en) 1996-06-20
ZA939382B (en) 1994-08-08
DE4242370C1 (de) 1994-05-11
YU78093A (sh) 1996-10-09
AU5216993A (en) 1994-07-14
CN1100378A (zh) 1995-03-22
ES2100436T3 (es) 1997-06-16
CZ268293A3 (en) 1994-07-13
AU660860B2 (en) 1995-07-06
RU2090475C1 (ru) 1997-09-20

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