FI58089C - Foerfarande och anordning foer framstaellning av staellvis fast vid varandra bundna banor - Google Patents

Foerfarande och anordning foer framstaellning av staellvis fast vid varandra bundna banor Download PDF

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Publication number
FI58089C
FI58089C FI2085/73A FI208573A FI58089C FI 58089 C FI58089 C FI 58089C FI 2085/73 A FI2085/73 A FI 2085/73A FI 208573 A FI208573 A FI 208573A FI 58089 C FI58089 C FI 58089C
Authority
FI
Finland
Prior art keywords
gauze
rubber
adhesive
webs
framework
Prior art date
Application number
FI2085/73A
Other languages
English (en)
Other versions
FI58089B (fi
Inventor
Werner Hoehn
Nikolaus Keller
Knut Ahlbrecht
Original Assignee
Draebing Kg Wegu
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 Draebing Kg Wegu filed Critical Draebing Kg Wegu
Application granted granted Critical
Publication of FI58089B publication Critical patent/FI58089B/fi
Publication of FI58089C publication Critical patent/FI58089C/fi

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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
    • B29C66/004—Preventing sticking together, e.g. of some areas of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/042—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
    • 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
    • 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
    • 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
    • B29C65/5007—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 characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5028—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 characterised by the structure of said adhesive tape, threads or the like being textile in woven or non-woven form
    • 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
    • B29C65/5057—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 positioned between the surfaces to be joined
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
    • B29C66/234—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being in the form of tessellations
    • 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
    • B29C66/303—Particular design of joint configurations the joint involving an anchoring effect
    • B29C66/3034—Particular design of joint configurations the joint involving an anchoring effect making use of additional elements, e.g. meshes
    • B29C66/30341—Particular design of joint configurations the joint involving an anchoring effect making use of additional elements, e.g. meshes non-integral with the parts to be joined, e.g. making use of extra elements
    • 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
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/328—Leaving the burrs unchanged for providing particular properties to the joint, e.g. as decorative effect
    • B29C66/3282—Leaving the burrs unchanged for providing particular properties to the joint, e.g. as decorative effect for reinforcing the joint
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/433—Casing-in, i.e. enclosing an element between two sheets by an outlined seam
    • 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
    • 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
    • B29C66/72—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 structure of the material of the parts to be joined
    • B29C66/723—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 structure of the material of the parts to be joined being multi-layered
    • 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
    • B29C66/72—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 structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B29C66/7292—Textile or other fibrous material made from plastics coated
    • 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
    • B29C66/737—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 state of the material of the parts to be joined
    • B29C66/7375—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 state of the material of the parts to be joined uncured, partially cured or fully cured
    • B29C66/73751—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 state of the material of the parts to be joined uncured, partially cured or fully cured the to-be-joined area of at least one of the parts to be joined being uncured, i.e. non cross-linked, non vulcanized
    • B29C66/73752—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 state of the material of the parts to be joined uncured, partially cured or fully cured the to-be-joined area of at least one of the parts to be joined being uncured, i.e. non cross-linked, non vulcanized the to-be-joined areas of both parts to be joined being uncured
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8122—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/929—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools characterized by specific pressure, force, mechanical power or displacement values or ranges
    • 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
    • B29L2009/00—Layered products
    • 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
    • B29L2022/00—Hollow articles
    • B29L2022/02—Inflatable articles
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3067—Ships
    • 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
    • B29L2031/751—Mattresses, cushions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/04—Cellulosic plastic fibres, e.g. rayon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Nonwoven Fabrics (AREA)

Description

2 58089
Lisäksi on huolehdittava siitä, että jauhekerros ei vahingoitu. Huolimatta kaikesta on jäte valmistuksessa suhteellisen suuri.
Eräs toinen tunnettu menetelmä lähtee siitä, että alustalle järjestetään liitosalueita, jotka puolestaan aikaansaavat liitännän molempien ainerainojen välillä. Myös tällöin oli tarpeellista jauheella pinnoittaa liitosalueiden väliset ainerainojen pinnat, ainerainojen yhteen liimautumisen estämiseksi. Tämän valmistustavan epäkohdat ovat korkeat aine- ja työkustannukset valmistuksessa ja väliseinämien eli verkkojen sovituksessa.
Tämän keksinnön tarkoituksena on aikaansaada menetelmä, jonka mukaan liimalla päällystettyjä ainerainoja voidaan liittää keskenään määrätyillä kohdilla kestävästi paineen ja lämmön vaikutuksen alaisena ilman, että jauheen tai monimutkaisten liitoskappaleiden käyttö on välttämätön. Tämä saavutetaan keksinnön mukaisesti siten, että erotus-kerroksen asettaminen suoritetaan myös kiinnityskohtien yli asettamalla kerrosten väliin koko rainan pinnan yli ulottuva ohut harsovuota ja että kiinnityskohdissa kiinnitys suoritetaan puristamalla kautsu tai liima-aine harsovuodan läpi. Harsovuotana tulee tällöin kysymykseen joustava, huokoinen pintarakenne, joka mahdollisesti mekaanisen (esim. naulaamalla) esivahvistuksen jälkeen liimaamalla liiman avulla, liuottamalla, hitsaamalla tai näiden menetelmien yhdistelmällä liitetään yhteen. Tällaiset harsovuodat muodostuvat keskenään sekaisin olevista ohuista yksityiskuiduista, ja nämä voivat olla luonnonkuituja (villa, puuvilla jne.), puolisynteettisiä kuituja, (silla-asetaattikuidut) tai täyssynteettisiä kuituja (polyamidi-, polyesteri-, polyakryylinit-riili-, polyetyleeni-, PVC- ja polypropyleenikuidut). Harsonmuodostus-menetelmä ei ole tämän keksinnön kohteena.
Sopivimmin tulevat käyttöön keksinnön mukaisessa menetelmässä silla-viskoosiharso, jonka paksuus on hyvin vähäinen, jota on kaupan nimellä "Viledon". Sen paksuus vastaa painoa 25-30 g/m . Tarkoituksenmukaisesti järjestetään kuituvuota keskenään yhdistettävien kumilla päällystettyjen ainerainojen toisella puolella ja tämä järjestetään yhteen harsovuodan kanssa välittömästi toisen ainerainan kumipäällysteiselle puolelle, jonka jälkeen jo suoritetaan saumojen kuumapuristus. Välillä olevalla harsolla on tällöin kaksi toimintaa. Se muodostaa vaikuttavan eroitusaineen irrallisten päällekkäin olevien kumipäällysteisten ainepintojen välillä, mikä estää niiden ei-toivotun lii- 3 58089 tännän. Toiseksi tämä tulee kuumapuristuksen alueella, siis saumojen ja reunojen alueella täysin liima- ja kumiaineexx läpitunkemaksi, jolloin se samalla aikaansaa huomattavan saumojen ja reunojen vahvistuksen, jolloin repäisylujuus kohoaa. Lopuksi vähäisen paksuuden omaavan harsovuodan läpäisevyys ja sekoitettu kuiturakenne ei vaikuta saumojen ja reunojen tiiviyteen.
Erityisen edullisesti silla-viskoosiharso*50/50 (viskoosi- ja silla- osuus) käytetään yksikköpainolla noin 25 - 30 g/m^, jolloin kuumapuris- 2 tus sinänsä tunnetulla tavalla tapahtuu paineessa noin 10 kp/cm ja lämpötilassa 180°C.
Eräs erityisen edullinen valmistusmenetelmä, jota kuitenkin samanlaisella menestyksellä voi myös käyttää tunnetuissa valmistusmenetelmissä, joissa harsovuodan sijasta käytetään jauhekerrosta tai järjestetään välikerroksia, on sellainen, että keskenään liitettävien aine-rainojen kuumapuristus suoritetaan niin pitkälle, kunnes liima-aine tai kumipäällyste puristustyökalun alueella sivuttaisesti painetaan ulos ainerainojen välillä olevan raon peittävän paltteen muodostamiseksi. Laite menetelmän soveltamiseksi on edullisesti sellainen, että puristustyökalu sinänsä tunnetulla tavaLla on muodostettu metallisesta kuumennettavasta puristuslevystä ja sinänsä lujasta, mutta elastisesta joustavasta puristusalustaata, joka on puuta, erityisesti ris-tivaneria. Keksinnön mukaisella menetelmällä valmistetut puhallettavat tai muulla aineella täytettävä esineet, kuten ilmapatjat, tyynyt, kumiveneet tai sellaiset, tai myös koottavat nestesäiliöt, vesikourut jne. ovat tunnetut siitä, että kumipäällysteisten pintojensa kanssa päällekkäisten ja sauma- ja reuna-alueilla kuumapuristuksella yhteen-liitettyjen ainerainojen välille on järjestetty sen koko pinnan yli ulottuva ohut kuituharsovuota. Toisaalta omaavat puhallettavat esineet riippumatta siitä, ovatko ne valmistetut jauhe- tai välikerrosme-netelmällä, liima-aineesta tai ainerainojen kumipäällysteistä muodostetun, pitkin saumaa tai reunaa kulkevan, ainerainojen välillä olevan raon peittävän ja siten tiiviisti sulkevan paltteen.
Keksinnön ajatus, joka sisältää erilaisia sovellutusmahdollisuuksia, on kuvattu oheisissa piirustuksissa, joissa esittää:
Kuvio 1 kaaviota ilmapatjasta päältä nähtynä, « 58089
Kuvio 2 perspektiivisesti ainerainojen päällekkäin sovitusta,
Kuvio 3 kaaviollisesti puristustyökalua ja
Kuvio 4 leikkausta kahdesta kumipäällysteisestä ja kuumapuristuksella keskenään yhdistetystä ainerainasta.
Keksinnön mukaisen menetelmän sovellutuksessa käytetään ainerainoja, esimerkiksi tekstiilirainaa 1, joka toiselta puolelta on varustettu kumituksella 2. Nämä ainerainat, kuten kuviosta 2 käy selville, kumi- tus toisiinsa käännettynä järjestetään päällekkäin työpöydällä 3.
Tällöin molempien ainerainojen väliin sovitetaan ohut kuituharsovuota 4, joka on sekaisin olevia päällekkäisiä luonnon- tai tekokuituja tai sellaisia. Tämä harso 4 on esimerkiksi silla-viskoosivuota,, joka kau- . o passa on nimellä "Viledon" ja omaa yksikköpamon noin 28 - 30 g/m .
Tämä vuota ulottuu ainerainojen koko pinnan yli ja muodostaa lähinnä erotuskerroksen, joka estää vielä ei-vulkanoitujen ainerainojen liimau- tumisen toisiinsa.
Kuumapuristimessa tapahtuu lopuksi ainerainojen 1, 2 yhteenliittäminen harsolla 4 kauttaaltaan ja tosin vain määrätyllä alueella, kuten esimerkiksi käy selville kuvion 1 mukaisesta kuvauksesta. Tämä saavutetaan siten, että kuumennettava puristuslevy on käytössä, joka vastaa kuviossa 1 kuvattu*esitystä ja omaa kohotetut reunapinnat 5 sekä sau-mapinnat 6 ja 7 ja 8. Reunat 5 ja saumat 6-8 ovat siten sovitetut, että niiden välillä en reunojen 5 sisäpuolella pintaosat 9, joiden sisäpuolella ei tapahdu mitään päällekkäisten ainerainojen liitäntää. Ilmapatjaosien puhalluksessa muodostuvat tavalliset ilmakammiot saumojen 6, 7 ja 8 välillä reunojen S sisäpuolella.
Kuumapuristuksessa, joka suoritetaan paineella noin 10 aty ja lämpötilassa noin 180°C, tunkeutuu kumitusaine 2 harsovuodan 4 läpi reunojen 5 ja saumojen 6, 7 ja 8 alueilla niin, että muodostetaan ainerainojen tiivis ja tehokas liitäntä.
Toisaalta jatketaan kuumapuristusta tarkoituksenmukaisesti metallisen puristuslevyn 10 ja edullisesti ristivaneria olevan puristusalustan 11 välillä niin pitkälle, että kuvioiden 3 ja 4 mukaisesti kumitus 2 tulee sivuttaisesti ulos määrätyllä laajuudella ja muodostuu pitkin puristuspintaa palte, joka peittää raon ainerainojen välillä pitkin 5 58089 saumoja 6 tai reunoja 5. Tekstiilirainalle 1 liimattava kumitusui-ne 2 kulkee juosteri paltteen 12 yli. Tämä pallo i::uoäostaa varmiötukeen saumojen repeytymistä vastaan ja korvaa tavallisesti tähän tarkoitukseen käytetyt laskosliuskat.
Kuviossa 4 on esitetty leikkaus saumasta ja siitä on selvästi todettavissa liima-aineen palte 12 ja kurri it us 2 ja harsovuota H, joka liittyy helposti toisen ainerainan kumitukseen 2.
kiittää, jos valmistuksessa vain toinen aineraina on päällystetty hur-sovuodalla 4. Luonnollisesti voivat kuitenkin myös yksinkertaisuus-syistä molemmat ainerainat omata päällysteharson. Kuviosta 4 käy selvästi ilmi, että pur is tus työkalun alueella kumitus 2 on läpeensä puristettu läpi harsovuodan 4 ja määrätyssä määrässä se on tiivistetty ja on osa kurnitusta sivuttaisesti puristettuna ulos paltteen 12 muodostamiseksi.
Tapahtuneen kuuinapuristuksen jälkeen valmistettu esine kuten tavallista vulkanoidaan ja vulkanoimisaika on ilmapatjoilla tai sellaisilla noin 20 minuuttia, lämpötila 140°C ja paine noin 3 aty.
Luonnollisesti puristusajat, puristuslämpötilat sekä vulkanointiarvot ovat sovitettavissa kulloinkin valmistettavien tuotteiden mukaan.

Claims (5)

58089 6
1. Menetelmä paikoitellen pysyvästi toisiinsa kiinnitettyjen Tainojen valmistamiseksi, jossa menetelmässä toisiinsa yhdistettävät rai-nat päällystetään niiden vastakkain tulevilta pinnoiltaan kautsulla tai liima-aineella ja ennen vastakkain asettamista molempien kerrosten väliin niille alueille, joita ei kiinnitetä toisiinsa, asetetaan erotuskerros ja rainat yhdistetään toisiinsa käyttämällä painetta ja kuumuutta kiinnityskohdissa, tunnettu siitä, että erotus-kerroksen asettaminen suoritetaan myös kiinnityskohtien yli asettamalla kerrosten väliin koko rainan pinnan yli ulottuva ohut harso-vuota ja että kiinnityskohdissa kiinnitys suoritetaan puristamalla kautsu tai liima-aine harsovuodan läpi.
2. Patenttivaatimuksen 1 mukainen menetelmä, tunnettu siitä, että kautsun tai liima-aineen puristaminen harsovuodan läpi tapahtuu paineella 10 kilopondia/cin lämpötilassa 180°C.
3. Patenttivaatimuksen 1 mukainen menetelmä, tunnettu siitä, että kautsun tai liima-aineen puristamista harsovuodan läpi suoritetaan kunnes kautsu tai liima-aine alkaa tunkeutua ulos kiinnityskohdasta.
4. Jonkin edellä olevan patenttivaatimuksen 1-3 mukainen menetelmä, tunnettu siitä, että harsovuotana käytetään silla-viskoosi- 2 vuotaa 50/50, jonka yksikköpaino on noin 25 - 30 g/m .
5. Puristustyökalu patenttivaatimuksen 3 mukaisen menetelmän suorittamiseksi, joka työkalu muodostuu kuumennettavasta metallisesta, kiinnityskohdissa rivoilla varustetusta puristuslevystä ja puristus-alustasta, tunnettu siitä, että puristusalusta (11) muodostuu jäykästä, sinänsä elastisesti peräänantavasta puulevystä, erityisesti vanerilevystä.
FI2085/73A 1972-12-02 1973-06-28 Foerfarande och anordning foer framstaellning av staellvis fast vid varandra bundna banor FI58089C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2259181A DE2259181C2 (de) 1972-12-02 1972-12-02 Verfahren, Faservlies und Preßwerkzeug zum Herstellen von stellenweise dauerhaft miteinander verbunden Bahnen
DE2259181 1972-12-02

Publications (2)

Publication Number Publication Date
FI58089B FI58089B (fi) 1980-08-29
FI58089C true FI58089C (fi) 1980-12-10

Family

ID=5863403

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2085/73A FI58089C (fi) 1972-12-02 1973-06-28 Foerfarande och anordning foer framstaellning av staellvis fast vid varandra bundna banor

Country Status (13)

Country Link
AT (1) AT347115B (fi)
BE (1) BE802384A (fi)
CH (1) CH566863A5 (fi)
DE (1) DE2259181C2 (fi)
DK (1) DK148380B (fi)
FI (1) FI58089C (fi)
FR (1) FR2208771B1 (fi)
GB (2) GB1437542A (fi)
IT (1) IT991300B (fi)
LU (1) LU67960A1 (fi)
NL (1) NL157839B (fi)
NO (1) NO136703C (fi)
SE (1) SE402070B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9613625D0 (en) * 1996-06-28 1996-08-28 Dunlop Enerka Bv Improvements in and relating to the manufacture of a flexible container
FR3028834B1 (fr) * 2014-11-20 2018-04-27 Airbus Group Sas Peau etanche multicouche pour structure souple pressurisee et structure souple utilisant une telle peau

Also Published As

Publication number Publication date
GB1437541A (en) 1976-05-26
FR2208771A1 (fi) 1974-06-28
DK148380B (da) 1985-06-24
NL7308705A (fi) 1974-06-05
ATA232673A (de) 1978-04-15
BE802384A (fr) 1973-11-16
DE2259181B1 (de) 1974-07-18
LU67960A1 (fi) 1973-09-11
NL157839B (nl) 1978-09-15
AT347115B (de) 1978-12-11
NO136703C (no) 1977-10-26
DE2259181C2 (de) 1975-03-06
CH566863A5 (fi) 1975-09-30
NO136703B (fi) 1977-07-18
FR2208771B1 (fi) 1976-04-30
SE402070B (sv) 1978-06-19
FI58089B (fi) 1980-08-29
IT991300B (it) 1975-07-30
GB1437542A (en) 1976-05-26

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