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FR2218176B1 - - Google Patents

Info

Publication number
FR2218176B1
FR2218176B1 FR7405563A FR7405563A FR2218176B1 FR 2218176 B1 FR2218176 B1 FR 2218176B1 FR 7405563 A FR7405563 A FR 7405563A FR 7405563 A FR7405563 A FR 7405563A FR 2218176 B1 FR2218176 B1 FR 2218176B1
Authority
FR
France
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
FR7405563A
Other languages
French (fr)
Other versions
FR2218176A1 (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2218176A1 publication Critical patent/FR2218176A1/fr
Application granted granted Critical
Publication of FR2218176B1 publication Critical patent/FR2218176B1/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
    • 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
    • B29C51/30—Moulds
    • B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
    • 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
    • B29C51/30—Moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR7405563A 1973-02-20 1974-02-19 Expired FR2218176B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33353073A 1973-02-20 1973-02-20

Publications (2)

Publication Number Publication Date
FR2218176A1 FR2218176A1 (en) 1974-09-13
FR2218176B1 true FR2218176B1 (en) 1978-01-06

Family

ID=23303180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405563A Expired FR2218176B1 (en) 1973-02-20 1974-02-19

Country Status (8)

Country Link
JP (1) JPS49115160A (en)
BE (1) BE811241A (en)
DE (1) DE2408183A1 (en)
FR (1) FR2218176B1 (en)
GB (1) GB1428328A (en)
IT (1) IT1008883B (en)
LU (1) LU69425A1 (en)
NL (1) NL7402236A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5493046A (en) * 1977-12-29 1979-07-23 Nippon Dekishi Kk Plastics sheet molding part
DK0724515T3 (en) * 1991-03-27 1999-03-22 Knauer Systec Eng Gmbh Process for manufacturing a plastic container by injection molding and associated molding tools
NL2009155C2 (en) 2012-07-06 2014-01-07 Bosch Sprang Beheer B V MOLD WITH IMPROVED VENTILATION, THERMO FORM DEVICE AND METHOD.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282423A (en) * 1939-09-15 1942-05-12 Plax Corp Process and apparatus for forming articles from organic plastic material
US2976571A (en) * 1958-11-14 1961-03-28 Ernest P Moslo Mold venting structure
BE642610A (en) * 1959-07-02
US3142089A (en) * 1961-04-12 1964-07-28 Monsanto Chemicals Method and apparatus for finishing blow molded articles
GB1050380A (en) * 1963-09-23
FR1429853A (en) * 1964-04-10 1966-02-25 Mono Containers Ltd Method of manufacturing molded containers, in particular from sheet materials
FR1394552A (en) * 1964-05-15 1965-04-02 Firestone Tire & Rubber Co Molding apparatus
US3555619A (en) * 1967-10-17 1971-01-19 Harry R Bucy Mold for pressure injected molten material having cavity with peripheral vent

Also Published As

Publication number Publication date
NL7402236A (en) 1974-08-22
IT1008883B (en) 1976-11-30
GB1428328A (en) 1976-03-17
FR2218176A1 (en) 1974-09-13
DE2408183A1 (en) 1974-08-22
BE811241A (en) 1974-08-19
LU69425A1 (en) 1974-09-25
JPS49115160A (en) 1974-11-02

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Legal Events

Date Code Title Description
ST Notification of lapse