FR1142339A - Thermoplastic Sheet Molding Machine - Google Patents

Thermoplastic Sheet Molding Machine

Info

Publication number
FR1142339A
FR1142339A FR1142339DA FR1142339A FR 1142339 A FR1142339 A FR 1142339A FR 1142339D A FR1142339D A FR 1142339DA FR 1142339 A FR1142339 A FR 1142339A
Authority
FR
France
Prior art keywords
molding machine
sheet molding
thermoplastic sheet
thermoplastic
machine
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
French (fr)
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.)
Srl C I S P COSTRUZIONI IMPI
Original Assignee
Srl C I S P COSTRUZIONI IMPI
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 Srl C I S P COSTRUZIONI IMPI filed Critical Srl C I S P COSTRUZIONI IMPI
Application granted granted Critical
Publication of FR1142339A publication Critical patent/FR1142339A/en
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
    • 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
    • B29C51/425—Heating or cooling of preforms, specially adapted for thermoforming using movable heating devices
    • 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
FR1142339D 1955-04-09 1956-03-07 Thermoplastic Sheet Molding Machine Expired FR1142339A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1140335X 1955-04-09
IT1142339X 1955-04-09

Publications (1)

Publication Number Publication Date
FR1142339A true FR1142339A (en) 1957-09-17

Family

ID=26332667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1142339D Expired FR1142339A (en) 1955-04-09 1956-03-07 Thermoplastic Sheet Molding Machine

Country Status (2)

Country Link
DE (1) DE1140335B (en)
FR (1) FR1142339A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171144B (en) * 1959-04-04 1964-05-27 Therphenit A G Device for heating a plastic film lying in the clamping frame for deformation from below
US3238566A (en) * 1964-09-28 1966-03-08 Resistance Welder Corp Apparatus for sealing in plastic forming machines
DE1275763B (en) * 1961-03-17 1968-08-22 Bayer Ag Device for the production of molded parts from plastic films
FR2181904A1 (en) * 1972-04-26 1973-12-07 Moller Hans

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004057579A1 (en) * 2004-11-30 2006-06-01 Volkswagen Ag Plastic film and/or paint film thermoforming process for production of lining panels for motor vehicles involves local heating of film to be formed around very small radii

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948639C (en) * 1951-08-01 1956-09-06 Sued West Chemie Gmbh Method and device for the production of molded pieces of extremely low wall thickness from synthetic resin, in particular from fiber material sheets impregnated with synthetic resin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171144B (en) * 1959-04-04 1964-05-27 Therphenit A G Device for heating a plastic film lying in the clamping frame for deformation from below
DE1275763B (en) * 1961-03-17 1968-08-22 Bayer Ag Device for the production of molded parts from plastic films
US3238566A (en) * 1964-09-28 1966-03-08 Resistance Welder Corp Apparatus for sealing in plastic forming machines
FR2181904A1 (en) * 1972-04-26 1973-12-07 Moller Hans

Also Published As

Publication number Publication date
DE1140335B (en) 1962-11-29

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