FR917813A - Façonnage d'objets à partir de feuilles thermoplastiques - Google Patents

Façonnage d'objets à partir de feuilles thermoplastiques

Info

Publication number
FR917813A
FR917813A FR917813DA FR917813A FR 917813 A FR917813 A FR 917813A FR 917813D A FR917813D A FR 917813DA FR 917813 A FR917813 A FR 917813A
Authority
FR
France
Prior art keywords
shaping
objects
thermoplastic sheets
thermoplastic
sheets
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR917813A publication Critical patent/FR917813A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • B29C51/422—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Toxicology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
FR917813D 1941-12-29 1945-10-31 Façonnage d'objets à partir de feuilles thermoplastiques Expired FR917813A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1671841A GB569340A (en) 1941-12-29 1941-12-29 Improvements in or relating to the shaping of thermoplastic sheets

Publications (1)

Publication Number Publication Date
FR917813A true FR917813A (fr) 1947-01-22

Family

ID=10082398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917813D Expired FR917813A (fr) 1941-12-29 1945-10-31 Façonnage d'objets à partir de feuilles thermoplastiques

Country Status (3)

Country Link
BE (1) BE461842A (fr)
FR (1) FR917813A (fr)
GB (1) GB569340A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948639C (de) * 1951-08-01 1956-09-06 Sued West Chemie Gmbh Verfahren und Vorrichtung zur Herstellung von Formstuecken extrem geringer Wandstaerke aus Kunstharz, insbesondere aus mit Kunstharz impraegnierten Faserstoffblaettern
DE1126589B (de) * 1957-11-08 1962-03-29 Alfons Thiel Verfahren und Vorrichtung zum Vakuumverformen von Folien in Blatt- oder Bahnform aus thermoplastischem Kunststoff
DE1150190B (de) * 1957-12-23 1963-06-12 Erich C Cussler Vorrichtung zum Herstellen eines doppelwandigen Kuehlschrankgehaeuses
DE1151367B (de) * 1957-12-23 1963-07-11 Erich C Cussler Heizeinrichtung fuer Vorrichtungen zum Verformen von Kunststoffplatten
US3168603A (en) * 1961-10-02 1965-02-02 Phillips Petroleum Co Method and apparatus for preparing sheets of thermoresponsive plastic particulate material

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972775A (en) * 1954-08-26 1961-02-28 Demmler And Schenck Company Apparatus for forming sheet material
DE1137547B (de) * 1957-11-08 1962-10-04 Alfons Thiel Vorrichtung zum Ausstanzen von tiefgezogenen Formlingen aus thermoplastischem Kunststoff
DE1162062B (de) * 1958-07-26 1964-01-30 Gerhardi & Cie Verfahren zum Herstellen wannenfoermiger Koerper, wie Leuchtengehaeuse, aus thermoplastischem Kunststoff
DE1121858B (de) * 1958-08-14 1962-01-11 Hubert Pierre Toluzzo Lehrspielzeug
US3170008A (en) * 1961-03-14 1965-02-16 Litton Systems Inc Embossing process
DE1238186B (de) * 1961-03-29 1967-04-06 Ford Werke Ag Vorrichtung zum Verformen von luftdurchlaessigem, plattenfoermigem Fasermaterial
US3355536A (en) * 1965-08-18 1967-11-28 Sweetheart Plastics Rim rolling machine and method
DE3219426C2 (de) * 1982-05-03 1984-03-22 Liebherr-Hausgeräte GmbH, 7955 Ochsenhausen Verfahren zum Tiefziehen eines Kammern mit stark unterschiedlichem Volumen aufweisenden Innenbehälters für einen Kühl- und Gefrierschrank oder dergleichen
DE29606991U1 (de) * 1996-04-19 1996-06-27 D. Krieger GmbH, 41238 Mönchengladbach Vorrichtung zum Erwärmen profilierter Flächen mittels Wärmestrahlung
DE102005018652A1 (de) * 2005-04-21 2006-10-26 Uhlmann Pac-Systeme Gmbh & Co. Kg Heizvorrichtung
DE102006045327A1 (de) 2006-09-22 2008-04-03 Cfs Germany Gmbh Heizplatte mit einer Vielzahl von Heizpatronen
DE102010018527A1 (de) * 2010-04-27 2011-10-27 Kautex Textron Gmbh & Co. Kg Verfahren zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948639C (de) * 1951-08-01 1956-09-06 Sued West Chemie Gmbh Verfahren und Vorrichtung zur Herstellung von Formstuecken extrem geringer Wandstaerke aus Kunstharz, insbesondere aus mit Kunstharz impraegnierten Faserstoffblaettern
DE1126589B (de) * 1957-11-08 1962-03-29 Alfons Thiel Verfahren und Vorrichtung zum Vakuumverformen von Folien in Blatt- oder Bahnform aus thermoplastischem Kunststoff
DE1150190B (de) * 1957-12-23 1963-06-12 Erich C Cussler Vorrichtung zum Herstellen eines doppelwandigen Kuehlschrankgehaeuses
DE1151367B (de) * 1957-12-23 1963-07-11 Erich C Cussler Heizeinrichtung fuer Vorrichtungen zum Verformen von Kunststoffplatten
US3168603A (en) * 1961-10-02 1965-02-02 Phillips Petroleum Co Method and apparatus for preparing sheets of thermoresponsive plastic particulate material

Also Published As

Publication number Publication date
GB569340A (en) 1945-05-18
BE461842A (fr) 1946-06-15

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