FR2013740A1 - - Google Patents

Info

Publication number
FR2013740A1
FR2013740A1 FR6923668A FR6923668A FR2013740A1 FR 2013740 A1 FR2013740 A1 FR 2013740A1 FR 6923668 A FR6923668 A FR 6923668A FR 6923668 A FR6923668 A FR 6923668A FR 2013740 A1 FR2013740 A1 FR 2013740A1
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.)
Withdrawn
Application number
FR6923668A
Other languages
French (fr)
Inventor
I Ronzoni
V Adami
Luca G De
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of FR2013740A1 publication Critical patent/FR2013740A1/fr
Withdrawn legal-status Critical Current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
    • B29C51/34—Moulds for undercut 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
    • 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
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • B29C51/087—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts with at least one of the mould parts comprising independently movable sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
FR6923668A 1968-07-12 1969-07-11 Withdrawn FR2013740A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1888068 1968-07-12

Publications (1)

Publication Number Publication Date
FR2013740A1 true FR2013740A1 (de) 1970-04-10

Family

ID=11153620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6923668A Withdrawn FR2013740A1 (de) 1968-07-12 1969-07-11

Country Status (7)

Country Link
BE (1) BE736012A (de)
DE (1) DE1935245A1 (de)
DK (1) DK122439B (de)
FR (1) FR2013740A1 (de)
GB (1) GB1277757A (de)
NL (1) NL6910616A (de)
SE (1) SE374051B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033116A2 (de) * 1980-01-25 1981-08-05 Kunststoffwerk Philippine GmbH & Co. KG Verfahren und Vorrichtung zum Hinterschäumen von Weichschaum-Kunststoffolien mit Hartschaum-Kunststoff
EP0186016A2 (de) * 1984-12-07 1986-07-02 Sumitomo Chemical Company, Limited Verfahren und Vorrichtung zum Herstellen eines Schichtkörpers

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327581A1 (de) * 1983-07-30 1985-02-14 Enzler + Co, 8873 Ichenhausen Palettensystem
ITUD20030028A1 (it) * 2003-02-05 2004-08-06 G M P Spa Attrezzatura di stampaggio per la produzione di manufatti in poliuretano e relativo procedimento.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033116A2 (de) * 1980-01-25 1981-08-05 Kunststoffwerk Philippine GmbH & Co. KG Verfahren und Vorrichtung zum Hinterschäumen von Weichschaum-Kunststoffolien mit Hartschaum-Kunststoff
EP0033116A3 (de) * 1980-01-25 1982-03-03 Kunststoffwerk Philippine GmbH & Co. KG Verfahren und Vorrichtung zum Hinterschäumen von Weichschaum-Kunststoffolien mit Hartschaum-Kunststoff
EP0186016A2 (de) * 1984-12-07 1986-07-02 Sumitomo Chemical Company, Limited Verfahren und Vorrichtung zum Herstellen eines Schichtkörpers
EP0186016A3 (en) * 1984-12-07 1987-11-19 Sumitomo Chemical Company, Limited A method of making a laminated body and a molding apparatus for the same

Also Published As

Publication number Publication date
DE1935245A1 (de) 1970-08-27
NL6910616A (de) 1970-01-14
GB1277757A (en) 1972-06-14
DK122439B (da) 1972-03-06
BE736012A (de) 1970-01-12
SE374051B (de) 1975-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse