AT375869B - Verfahren zum herstellen von baendern aus thermoplastischem kunststoff - Google Patents
Verfahren zum herstellen von baendern aus thermoplastischem kunststoffInfo
- Publication number
- AT375869B AT375869B AT0379681A AT379681A AT375869B AT 375869 B AT375869 B AT 375869B AT 0379681 A AT0379681 A AT 0379681A AT 379681 A AT379681 A AT 379681A AT 375869 B AT375869 B AT 375869B
- Authority
- AT
- Austria
- Prior art keywords
- furniture
- tapes
- thermoplastic
- natural
- plastic
- Prior art date
Links
- 229920001169 thermoplastic Polymers 0.000 title description 15
- 238000004519 manufacturing process Methods 0.000 title description 7
- 238000000034 method Methods 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- 239000003086 colorant Substances 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims description 4
- 239000012815 thermoplastic material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 16
- 239000004416 thermosoftening plastic Substances 0.000 description 13
- 229920003023 plastic Polymers 0.000 description 8
- 239000004033 plastic Substances 0.000 description 8
- 235000014676 Phragmites communis Nutrition 0.000 description 6
- 241000124033 Salix Species 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000005445 natural material Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 244000273256 Phragmites communis Species 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
- A47C5/12—Chairs of special materials of plastics, with or without reinforcement
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
- A47C5/02—Chairs of special materials of woven material, e.g. basket chairs
-
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- 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
- B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
- B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
- B29C65/5042—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 covering both elements to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
- B29C66/301—Three-dimensional joints, i.e. the joined area being substantially non-flat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
- B29C66/52211—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other for making endless tubular articles, e.g. endless inner tubes
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- 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
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- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5223—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces
- B29C66/52231—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces with a right angle, e.g. for making L-shaped pieces
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- 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
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- B29C66/52—Joining tubular articles, bars or profiled elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5224—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces
- B29C66/52241—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-shaped pieces
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- 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
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5225—Joining tubular articles for forming cross-shaped connections, e.g. for making X-shaped pieces
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
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- B29C66/5229—Joining tubular articles involving the use of a socket
- B29C66/52291—Joining tubular articles involving the use of a socket said socket comprising a stop
- B29C66/52293—Joining tubular articles involving the use of a socket said socket comprising a stop said stop being external
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- 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
- B29C66/733—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 optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence
- B29C66/7332—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 optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being coloured
- B29C66/73321—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 optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being coloured both parts to be joined being coloured
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
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- 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
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B29C65/5035—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 in thread form, i.e. in the form of a single filament, e.g. in the form of a single coated filament
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- 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
- B29C66/73—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
- B29C66/7371—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 oriented or heat-shrinkable
- B29C66/73715—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 oriented or heat-shrinkable heat-shrinkable
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0072—Roughness, e.g. anti-slip
-
- 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
- B29L2023/003—Tubular articles having irregular or rough surfaces
-
- 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
- B29L2031/44—Furniture or parts thereof
- B29L2031/443—Chairs
-
- 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
- B29L2031/771—Seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/40—Joints for furniture tubing
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Description
<Desc/Clms Page number 1> Die Erfindung betrifft ein Verfahren zur Herstellung von Bändern aus thermoplastischem Kunststoff mit dem Aussehen natürlicher Schilfrohre, Gewebe, Weidenruten od. dgl., wobei der thermoplastische Kunststoff, insbesondere Polyvinylchlorid, zu einem Band extrudiert und anschliessend weiterverarbeitet wird. Es ist bekannt, Möbelstücke und Möbelteile, wie Sessel, Schaukelstühle, Kopfstützen, Regale, Tische od. dgl. aus Rotang- oder Bambusrohr u. a. natürlichen Materialien herzustellen und die Einzelteile mit natürlichem Schilfrohr, Weidenruten od. dgl. miteinander zu verbinden. Derartige Möbelstücke können wegen ihrer geringen Wetterbeständigkeit nur beschränkt im Freien verwendet werden und leicht brechen, weil diese natürlichen Materialien nur mit einem relativ geringen Gewicht belastet werden können. Ferner sind bei Möbelstücken aus natürlichen Materialien, beispielsweise Sessel oder Schaukelstühle die Sitzflächen und/oder Lehnen mit Textilien, Kunststoffolien oder Leder überzogen, welche Materialien von einem Geflecht aus Schilfrohr oder Weidenruten getragen werden, das in das Möbelstück eingebaut ist, so dass dieses die vorerwähnten Nachteile hat. Ferner können Weidenruten nur geflochten werden, während sie in Wasser eingetaucht sind, weil sie sonst nicht genügend biegsam sind. Dieses Verfahren ist nicht nur zeitraubend, sondern auch schmutzig und bedingt stets die Gefahr einer Benetzung von empfindlichen Stellen des Möbelstückes. Zum Färben von Gegenständen aus verschiedenartigen Materialien, wie Keramik und Metall, und zum Erzeugen einer holzähnlichen Maserung ist man bisher so vorgegangen, dass die Oberfläche des Materials gefärbt und dann zur Erzielung einer glänzenden Oberfläche mit Lack überzogen wird oder dass auf die Oberfläche dünnes bedrucktes Tapetenmaterial aufgebracht wird, das ähnlich wie gemasertes Holz aussieht. Diese Verfahren sind auf thermoplastische Kunststoffe nicht gut anwendbar, weil die Anstrichstoffe oder Farbstoffe an derartigen Kunststoffen im allgemeinen nicht gut haften, so dass durch die Einwirkung selbst schwacher Lösungsmittel oder durch den blossen Gebrauch und Witterungseinflüsse das Aussehen des Gegenstandes beeinträchtigt und der Anstrich abgelöst werden kann, so dass dann der Kunststoff ungeschützt freiliegt. Es ist bekannt, zum Verbinden von Teilen von Möbelstücken Bänder aus Rotangrohrrinde, Schilfrohr, Binsen oder ungegerbten Häuten zu verwenden und diese Bänder zu verknoten. Diese Verfahren haben den Nachteil, dass die Knoten mit Nägeln od. dgl. befestigt werden müssen. Die derart hergestellten Verbindungen haben aber nur eine geringe Witterungsbeständigkeit und neigen bei Temperaturveränderungen zum Längen oder Schrumpfen. Ferner werden sie im Lauf der Zeit schmutzig, sie faulen oder reissen. Derartige Verbindungen unter Verwendung von natürlichen Materialien sind beispielsweise aus der US-PS Nr. 2, 936, 009 und der US-PS Nr. 3, 297, 063 bekannt. Dabei werden die Verbindungen aus Bändern aus ungegerbter Haut hergestellt, die mit Nägeln, Stiften usw. befestigt werden. Weiters ist an sich bekannt, einem thermoplastischen Material, wie Polyvinylchlorid, durch Längsorientierung der Moleküle ein Molekulargedächtnis zu vermitteln (z. B. DE-OS 2513863). Die Erfindung zielt auf die Herstellung von aus Einzelteilen bestehenden Gegenständen, die ebenso aussehen und sich ebenso anfühlen wie Gegenstände aus natürlichen Materialien, beispielsweise aus Rotang-, Bambus-, Zucker-, Schilfrohr oder Weidenruten, wobei aber die Einzelteile mit Bändern aus thermoplastischem Kunststoff miteinander verbunden sind, die dauerhafter und billiger sind als die natürlichen Materialien und ferner in allen Grössen leicht hergestellt werden können und sich für die Massenfertigung eignen, wobei jede Art und jede Farbe des zu imitierenden natürlichen Materials herstellbar sein soll. Dieses Ziel wird mit einem Verfahren der eingangs dargelegten Art dadurch erreicht, dass erfindungsgemäss auf beiden Seiten des extrudierten Bandes längsverlaufende Riefen ausgebildet werden und auf diese Weise den Molekülen des thermoplastischen Kunststoffes eine Längsorientierung sowie ein Molekulargedächtnis aufgeprägt wird, worauf auf das Band ein Lösungsmittel aufgebracht und anschliessend das Band getrocknet wird. Auf diese Weise lassen sich Bänder für die Möbelindustrie herstellen, die nicht nur selbst grosse Festigkeit aufweisen, sondern auch zu einer grossen Festigkeit der Verbindungen der Einzelteile von Möbeln führen und ein natürliches Aussehen besitzen. Die grosse Festigkeit der Verbin- <Desc/Clms Page number 2> dungen wird einerseits dadurch erzielt, dass die Bänder nach der Herstellung der Verbindung geschrumpft werden können, und anderseits durch die Ausbildung der längsverlaufenden Riefen auf beiden Seiten des Bandes ; letzteres ermöglicht örtliche Verzahnungen der geflochtenen Verbindungen, die eine Lösung oder Lockerung der Verbindung verhindern. Ausserdem kann auf Nägel, Heftklammern, Klebstoff od. dgl. zur Befestigung der Bandenden verzichtet werden. In vorteilhafter Weiterbildung der Erfindung kann zur Schaffung einer einheitlichen Oberflächenfärbung sowie zur unterschiedlichen Färbung oder Intensität ein gelöster thermoplastischer Kunststoff, suspendierte Farbpigmente und gegebenenfalls ein Färbemittel enthaltendes Lösungsmittel aufgebracht werden. Durch das Färben und die Riefenausbildung des thermoplastischen Kunststoffes werden alle vorgenannten Schwierigkeiten vermieden. Zum Färben der Oberfläche des Kunststoffes wird zunächst ein Anstrichstoff oder Pigment in einem Lösungsmittel für den thermoplastischen Kunststoff gelöst. Dabei kann man auch eine kleine Menge des thermoplastischen Kunststoffes in dem Lösungsmittel auflösen, weil man auf diese Weise beim anschliessenden Auftragen des zum Färben verwendeten Materials auf die Oberfläche des thermoplastischen Kunststoffes eine bessere Haftfestigkeit erzielt. Wenn dann das Lösungsmittel verdunstet, wird das Pigment oder das Färbemittel vom thermoplastischen Kunststoff absorbiert, so dass es in den Kunststoff eindiffundiert und danach praktisch unmöglich wieder zu entfernen ist, sei es durch Abrieb, durch die Einwirkung eines Lösungsmittels oder durch Witterungseinflüsse. Da die Bänder beim Extrudieren ein Molekulargedächtnis in ihrer Längsrichtung erhalten, wie dies bei Schrumpffolien bekannt ist, lassen sie sich dann durch Einwirkung von Wärme, Licht oder Mikrowellen oder auch bloss der Umgebungstemperatur ohne weiteres Schrumpfen, wodurch die Verbindung verfestigt wird. Ein weiterer wichtiger Vorteil der Bänder besteht darin, dass sie nicht faulen und weder Feuchtigkeit noch Staub aufnehmen. Man kann sie daher im Freien verwenden. Sie sehen gut aus und besitzen eine höhere Witterungsbeständigkeit und bleiben auch fest, wenn sich die Möbelteile ausdehnen oder schrumpfen. Aus diesem Grunde kann man mit ihnen festere Verbindungen herstellen als mit den derzeit bekannten natürlichen Materialien. Die vorstehend erwähnten Vorteile der höheren Festigkeit und des natürlichen Aussehens werden auch erzielt, wenn die Bänder bei Möbeln aus natürlichen Materialien verwendet werden. Bei aus natürlichen Materialien oder Kunststoff hergestellten Sitzmöbeln kann man die Bänder auch zum Flechten der Sitz- und Lehnenflächen verwenden, wobei die Bänder im Querschnitt rund, oval, flach oder rechteckig sein können. Die Herstellung eines als tragendes Element für Sitzpolster oder zur Verzierung dienenden Geflechtes aus den Bändern führt gegenüber der Verwendung von natürlichen Materialien zu weiteren Vorteilen. Bei manchen Möbeln kann man ein Geflecht aus den Bändern am Rand mit einem Rohrprofil umgeben, das mit Knoten und einer Maserung versehen ist, so dass der Eindruck eines Weidengeflechtes entsteht. Man hat zwar schon versucht, derartige Geflechte aus andern Materialien und nach andern Verfahren herzustellen, konnte jedoch kein natürliches Aussehen erzielen. Ein weiterer Vorteil der Erfindung besteht darin, dass die Bänder im kalten, trockenen Zustand verarbeitet werden können und dass keine besonderen Behandlungen erforderlich sind und das Möbelstück nicht beschmutzt wird. Die Erfindung wird nachstehend an Hand von Ausführungsbeispielen von Möbelstücken näher erläutert, die mit Hilfe der mittels des Herstellungsverfahrens geschaffenen Bänder hergestellt sind ; es zeigen Fig. 1 zwei Rohre eines Möbels, die mit einem Band unter Bildung eines T-Stosses miteinander verbunden sind, Fig. 2 zwei Rohre, die mit einer Verbindung nach einer andern Ausführungsform miteinander verbunden sind, und Fig. 3 schaubildlich ein Möbelstück aus Kunststoffrohren, die gefärbt, mit einer Maserung versehen, gebogen und mit den Bändern miteinander verbunden sind. Nachstehend werden an Hand der Fig. 1 und 2 Verbindungen --31-- beschrieben, die mit Bändern --32-- aus Polyvinylchlorid hergestellt sind und zur Verbindung von Möbelteilen --20-- aus natürlichem Material dienen. Zum Festlegen des einteiligen Bandes --32-- sind keine Nägel oder Stifte erforderlich. Es <Desc/Clms Page number 3> genügt, wenn die Enden --33-- des Bandes --32-- untergesteckt werden. Da das Band --32-beiderseitig mit Riefen --34 und 35-- ausgebildet ist, können sich die Enden --33-- nicht mehr lösen. Ein mit einem derartigen Band --32-- versehenes Möbelstück sieht ebenso aus und fühlt sich ebenso an wie ein Möbelstück, das ganz aus natürlichem Material besteht. Es hat aber dieselbe Festigkeit wie Polyvinylchlorid. Erfindungsgemäss werden auf dem Band --32-- die längsverlaufenden Riefen --34 und 35-entweder beim Extrudieren des Bandes --32-- oder danach mit einem eigenen Werkzeug hergestellt. Bei den in Fig. 2 dargestellten Möbelteilen --20-- handelt es sich um Kunststoffrohre --29--, die zwecks Imitation eines natürlichen Bambusrohres od. dgl. mit Knoten --25--, Riefen --26-und Kerben --27-- versehen sind. Falls diese Knoten --25--, Riefen --26-- und Kerben --27-an einer Verbindungsstelle zu liegen kommen, so verzahnen sich die Bänder --32-- nicht nur in sich, sondern auch mit dem Möbelteil --20--. Fig. 3 zeigt einen aus derartigen Kunststoffrohren --29-- bestehenden Stuhl. PATENTANSPRÜCHE : 1. Verfahren zur Herstellung von Bändern aus thermoplastischem Kunststoff mit dem Aussehen natürlicher Schilfrohre, Gewebe, Weidenruten od. dgl., wobei der thermoplastische Kunststoff, insbesondere Polyvinylchlorid, zu einem Band extrudiert und anschliessend weiterverarbeitet wird, dadurch gekennzeichnet, dass auf beiden Seiten des extrudierten Bandes längsverlaufende Riefen ausgebildet werden und auf diese Weise den Molekülen des thermoplastischen Kunststoffes eine Längsorientierung sowie ein Molekulargedächtnis aufgeprägt wird, worauf auf das Band ein Lösungsmittel aufgebracht und anschliessend das Band getrocknet wird.
Claims (1)
- 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass zur Schaffung einer einheitlichen Oberflächenfärbung sowie zur unterschiedlichen Färbung oder Intensität ein gelöster thermoplastischer Kunststoff, suspendierte Farbpigmente und gegebenenfalls ein Färbemittel enthaltendes Lösungsmittel aufgebracht wird.Druck : Ing. E. Voytjech, Wien
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0379681A AT375869B (de) | 1977-05-30 | 1981-09-02 | Verfahren zum herstellen von baendern aus thermoplastischem kunststoff |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX16923877 | 1977-05-30 | ||
MX16924477A MX158445A (es) | 1977-05-30 | 1977-05-30 | Procedimiento para colorear y vetear materiales sinteticos termoplasticos para simular madera,ratan,bambu,cana,carrizo,otate,junco y materiales naturales semejantes |
MX16923977A MX148691A (es) | 1977-05-30 | 1977-05-30 | Mejoras a procedimiento para producir articulos tubulares similalares al ratan,bambu,cana,carrizo,otate,junco y semejantes |
AT0335978A ATA335978A (de) | 1977-05-30 | 1978-05-09 | Verfahren zum herstellen von verdickungen an der oberflaeche von kunststoffrohren |
AT0379681A AT375869B (de) | 1977-05-30 | 1981-09-02 | Verfahren zum herstellen von baendern aus thermoplastischem kunststoff |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA379681A ATA379681A (de) | 1984-02-15 |
AT375869B true AT375869B (de) | 1984-09-25 |
Family
ID=27350940
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0335978A ATA335978A (de) | 1977-05-30 | 1978-05-09 | Verfahren zum herstellen von verdickungen an der oberflaeche von kunststoffrohren |
AT0379681A AT375869B (de) | 1977-05-30 | 1981-09-02 | Verfahren zum herstellen von baendern aus thermoplastischem kunststoff |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0335978A ATA335978A (de) | 1977-05-30 | 1978-05-09 | Verfahren zum herstellen von verdickungen an der oberflaeche von kunststoffrohren |
Country Status (19)
Country | Link |
---|---|
US (1) | US4231834A (de) |
JP (1) | JPS53149277A (de) |
AR (1) | AR221216A1 (de) |
AT (2) | ATA335978A (de) |
AU (1) | AU525634B2 (de) |
BE (1) | BE867635A (de) |
BR (1) | BR7802592A (de) |
CA (1) | CA1112415A (de) |
CH (1) | CH632182A5 (de) |
DE (1) | DE2818057A1 (de) |
DK (1) | DK221978A (de) |
FR (1) | FR2398595B1 (de) |
GB (2) | GB1595847A (de) |
GR (1) | GR69732B (de) |
IL (1) | IL59107A (de) |
IT (1) | IT1095871B (de) |
KE (1) | KE3228A (de) |
SE (1) | SE429521B (de) |
ZA (1) | ZA782619B (de) |
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US20090217619A1 (en) * | 2008-03-03 | 2009-09-03 | Wen-Tsan Wang | Modularized bamboo frame member set for the construction of three-dimensional bamboo frames for furniture or the like |
AU2009252705B2 (en) | 2008-04-14 | 2014-04-24 | Keter Plastic Ltd. | An artificial panel, a method for manufacturing same and furniture articles therefrom |
BE1019621A5 (nl) * | 2009-09-29 | 2012-09-04 | Solidor Bvba | Werkwijze voor het vormen van imitatie takken. |
WO2012176188A1 (en) * | 2011-06-20 | 2012-12-27 | Emmanuel Goldschmidt | A construction unit having connectors coupled to a non standard elongated element and a method for manufacturing thereof |
ES1077129Y (es) * | 2012-05-09 | 2012-09-07 | Catral Exp S L | Varilla sintética para cerramiento, decoración y ocultamiento |
US9808991B2 (en) | 2014-07-29 | 2017-11-07 | Cc3D Llc. | Method and apparatus for additive mechanical growth of tubular structures |
CN106272771A (zh) * | 2016-08-09 | 2017-01-04 | 李文聪 | 一种自动编织塑料胶条的制备工艺 |
CN209677898U (zh) * | 2019-01-30 | 2019-11-26 | 浙江永强集团股份有限公司 | 椅子 |
CN113235219B (zh) * | 2021-05-25 | 2022-12-06 | 东莞百宏实业有限公司 | 热压绳带及其生产方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US2316143A (en) * | 1940-10-24 | 1943-04-06 | Peebles Maybel Waite | Method and apparatus for reproducing the surface contour of patterns in plastics |
US2663911A (en) * | 1951-06-27 | 1953-12-29 | Gen Motors Corp | Method of decorating plastics |
US2936009A (en) * | 1954-09-14 | 1960-05-10 | John C Mcguire | Method of making rattan furniture |
US3280847A (en) * | 1961-09-19 | 1966-10-25 | Dow Chemical Co | Extrusion die |
US3226285A (en) * | 1962-01-04 | 1965-12-28 | Mencher Alexander | Modified plastic tubing |
US3297063A (en) * | 1964-10-14 | 1967-01-10 | John C Mcguire | Furniture transverse butt joint |
US3414118A (en) * | 1966-11-29 | 1968-12-03 | Aaron S. Jacobson | Banding together of articles |
GB1193939A (en) * | 1967-11-29 | 1970-06-03 | Wilhelm Hegler | Apparatus for and a Method of Producing Plastics Pipes |
US3620896A (en) * | 1968-07-31 | 1971-11-16 | Glasgow Products Inc | Clamping tape |
FR2032623A5 (en) * | 1970-01-15 | 1970-11-27 | Bruniaux Pierre | Artificial cord for furniture manufacture |
US3664790A (en) * | 1969-12-05 | 1972-05-23 | Tii Dee Products Co | Plastic extrusion apparatus |
US3708253A (en) * | 1970-09-01 | 1973-01-02 | J Lemelson | Extrusion apparatus |
US3844700A (en) * | 1973-02-06 | 1974-10-29 | Beloit Corp | Method and apparatus for forming continuous thermoplastic pipe having corrugated segments |
-
1978
- 1978-04-11 CA CA300,934A patent/CA1112415A/en not_active Expired
- 1978-04-24 SE SE7804658A patent/SE429521B/sv unknown
- 1978-04-25 GB GB16305/78A patent/GB1595847A/en not_active Expired
- 1978-04-25 DE DE19782818057 patent/DE2818057A1/de not_active Ceased
- 1978-04-26 BR BR7802592A patent/BR7802592A/pt unknown
- 1978-04-26 AR AR271918A patent/AR221216A1/es active
- 1978-05-03 FR FR7813097A patent/FR2398595B1/fr not_active Expired
- 1978-05-03 CH CH484278A patent/CH632182A5/de not_active IP Right Cessation
- 1978-05-04 JP JP5285678A patent/JPS53149277A/ja active Pending
- 1978-05-05 IT IT23066/78A patent/IT1095871B/it active
- 1978-05-08 ZA ZA00782619A patent/ZA782619B/xx unknown
- 1978-05-09 AT AT0335978A patent/ATA335978A/de not_active Application Discontinuation
- 1978-05-19 DK DK221978A patent/DK221978A/da unknown
- 1978-05-23 AU AU36390/78A patent/AU525634B2/en not_active Expired
- 1978-05-30 BE BE188176A patent/BE867635A/xx not_active IP Right Cessation
-
1979
- 1979-02-09 US US06/011,006 patent/US4231834A/en not_active Expired - Lifetime
-
1980
- 1980-01-10 IL IL59107A patent/IL59107A/xx unknown
- 1980-01-10 GR GR60928A patent/GR69732B/el unknown
- 1980-02-08 GB GB8004302A patent/GB2047156B/en not_active Expired
-
1981
- 1981-09-02 AT AT0379681A patent/AT375869B/de not_active IP Right Cessation
-
1982
- 1982-08-16 KE KE3228A patent/KE3228A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB2047156A (en) | 1980-11-26 |
GR69732B (de) | 1982-07-09 |
DE2818057A1 (de) | 1978-12-14 |
AR221216A1 (es) | 1981-01-15 |
US4231834A (en) | 1980-11-04 |
FR2398595B1 (fr) | 1983-07-18 |
BR7802592A (pt) | 1978-12-05 |
DK221978A (da) | 1978-12-01 |
CA1112415A (en) | 1981-11-17 |
AU525634B2 (en) | 1982-11-18 |
IT1095871B (it) | 1985-08-17 |
KE3228A (en) | 1982-09-03 |
ATA335978A (de) | 1986-06-15 |
CH632182A5 (de) | 1982-09-30 |
FR2398595A1 (fr) | 1979-02-23 |
AU3639078A (en) | 1979-11-29 |
IL59107A (en) | 1984-12-31 |
ZA782619B (en) | 1979-04-25 |
ATA379681A (de) | 1984-02-15 |
SE7804658L (sv) | 1978-12-01 |
IT7823066A0 (it) | 1978-05-05 |
SE429521B (sv) | 1983-09-12 |
JPS53149277A (en) | 1978-12-26 |
BE867635A (fr) | 1978-09-18 |
IL59107A0 (en) | 1980-05-30 |
GB1595847A (en) | 1981-08-19 |
GB2047156B (en) | 1983-05-25 |
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