SE374051B - - Google Patents

Info

Publication number
SE374051B
SE374051B SE979569A SE979569A SE374051B SE 374051 B SE374051 B SE 374051B SE 979569 A SE979569 A SE 979569A SE 979569 A SE979569 A SE 979569A SE 374051 B SE374051 B SE 374051B
Authority
SE
Sweden
Application number
SE979569A
Inventor
I Ronzoni
V Adami
Luca G De
Original Assignee
Montedison 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 filed Critical Montedison Spa
Publication of SE374051B publication Critical patent/SE374051B/xx

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)
SE979569A 1968-07-12 1969-07-10 SE374051B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE374051B true SE374051B (it) 1975-02-24

Family

ID=11153620

Family Applications (1)

Application Number Title Priority Date Filing Date
SE979569A SE374051B (it) 1968-07-12 1969-07-10

Country Status (7)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002560B1 (de) * 1980-01-25 1981-06-11 Kunststoffwerk Philippine Gmbh & Co Kg, 5420 Lahnstein Verfahren und Vorrichtung zum Hinterschaeumen von Weichschaum-Kunststoffolien mit Hartschaum-Kunststoff
DE3327581A1 (de) * 1983-07-30 1985-02-14 Enzler + Co, 8873 Ichenhausen Palettensystem
DE3582571D1 (de) * 1984-12-07 1991-05-23 Sumitomo Chemical Co Verfahren und vorrichtung zum herstellen eines schichtkoerpers.
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.

Also Published As

Publication number Publication date
NL6910616A (it) 1970-01-14
GB1277757A (en) 1972-06-14
FR2013740A1 (it) 1970-04-10
DK122439B (da) 1972-03-06
DE1935245A1 (de) 1970-08-27
BE736012A (it) 1970-01-12

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