BE642609A - - Google Patents

Info

Publication number
BE642609A
BE642609A BE642609A BE642609A BE642609A BE 642609 A BE642609 A BE 642609A BE 642609 A BE642609 A BE 642609A BE 642609 A BE642609 A BE 642609A BE 642609 A BE642609 A BE 642609A
Authority
BE
Belgium
Prior art keywords
emi
mold
production
molds
distributed over
Prior art date
Application number
BE642609A
Other languages
English (en)
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
Priority to FR799150A priority Critical patent/FR1238420A/fr
Application filed filed Critical
Priority to BE642609A priority patent/BE642609A/fr
Publication of BE642609A publication Critical patent/BE642609A/fr

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
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • 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
    • B29C51/32—Moulds having cutting means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description


   <EMI ID=1.1> 

  
 <EMI ID=2.1> 

  
 <EMI ID=3.1> 

  
touille prend sa famé définitive et se refroidit.. 

  
 <EMI ID=4.1>  

  
 <EMI ID=5.1>   <EMI ID=6.1> 

  
 <EMI ID=7.1> 

  
 <EMI ID=8.1> 

  
 <EMI ID=9.1>  

  
&#65533;-i 41&#65533;.

  
 <EMI ID=10.1> 

  
Après fermeture au moule.. un nouveau cycle d'opérations peut commencer"

  
On volt, que, alors que dans les procédés de formage -

  
 <EMI ID=11.1> 

  
 <EMI ID=12.1> 

  
de moules à empreintes multiples, en réduisent au minimum les

  
 <EMI ID=13.1> 

  
 <EMI ID=14.1> 

  
oes de production. 

  
Il permet la réalisation de pièces de formes varices,

  
 <EMI ID=15.1> 

  
Le rapport des hauteurs des parties fixe 'et mobile

  
 <EMI ID=16.1> 

  
 <EMI ID=17.1> 

  
être disposé à un niveau quelconque de la hauteur du moule.

  
 <EMI ID=18.1>  <EMI ID=19.1>  <EMI ID=20.1> 

  
 <EMI ID=21.1> 

  
 <EMI ID=22.1>  

  
 <EMI ID=23.1> 

  
constituant_les empreintes, ces coquilles étant articulées sur le

  
 <EMI ID=24.1> 

  
 <EMI ID=25.1> 

  
 <EMI ID=26.1> 
-partie fixe est refroidie par-dès canaux 22, et 1*  .partie mobile,' par des annaux 23. 

  
 <EMI ID=27.1> 

  
 <EMI ID=28.1> 

  
 <EMI ID=29.1> 

  
 <EMI ID=30.1> 

  
 <EMI ID=31.1> 

  
ainsi, les dimensions de la feuille de plastique utilisée, 4$'au,

  
 <EMI ID=32.1>  <EMI ID=33.1>

Claims (1)

  1. <EMI ID=34.1>
    moules du type défini sous 1 répartis sur
BE642609A 1959-07-02 1964-01-16 BE642609A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR799150A FR1238420A (fr) 1959-07-02 1959-07-02 Dispositif perfectionné pour la fabrication de pièces moulées par formage sous vide de feuilles thermo-plastiques avec pré-emboutissage
BE642609A BE642609A (fr) 1959-07-02 1964-01-16

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR799150A FR1238420A (fr) 1959-07-02 1959-07-02 Dispositif perfectionné pour la fabrication de pièces moulées par formage sous vide de feuilles thermo-plastiques avec pré-emboutissage
BE642609A BE642609A (fr) 1959-07-02 1964-01-16

Publications (1)

Publication Number Publication Date
BE642609A true BE642609A (fr) 1964-05-15

Family

ID=25655635

Family Applications (1)

Application Number Title Priority Date Filing Date
BE642609A BE642609A (fr) 1959-07-02 1964-01-16

Country Status (2)

Country Link
BE (1) BE642609A (fr)
FR (1) FR1238420A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439380A (en) * 1966-11-07 1969-04-22 Phillips Petroleum Co Apparatus for blow molding biaxially oriented articles
US3488805A (en) * 1967-03-16 1970-01-13 Owens Illinois Inc Apparatus for forming molded plastic articles
US3496597A (en) * 1966-08-24 1970-02-24 Dow Chemical Co Container forming apparatus
US3602946A (en) * 1968-03-07 1971-09-07 Hoffco Sa Apparatus for heat-shaping thin-walled containers of plastics material
US4063868A (en) * 1971-01-29 1977-12-20 Worson S.A. Mold device for the production of hollow bodies from thermoplastic materials
US4102626A (en) * 1976-03-11 1978-07-25 Voith-Fischer Kunststofftechnik Gmbh & Co. Kg Apparatus for manipulating parisons in blow molding machines

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193881A (en) * 1961-09-06 1965-07-13 Comet Ind Automatic plastic forming and trimming machine
NL124747C (fr) * 1961-10-09
US3291874A (en) * 1963-03-22 1966-12-13 Continental Can Co Method and apparatus for forming articles from plastic sheet material
US3441983A (en) * 1963-09-09 1969-05-06 Dow Chemical Co Apparatus for formation of thermoplastic sheet into a cup-like container
NL127163C (fr) * 1963-12-17
ES8706523A1 (es) * 1985-05-03 1987-07-16 Panagiotopo Panayotis Christos Procedimiento de termoformado, y aparato y molde correspondiente
IT202000010819A1 (it) * 2020-05-13 2021-11-13 Termostampi S R L Macchina e metodo di termoformatura perfezionati

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496597A (en) * 1966-08-24 1970-02-24 Dow Chemical Co Container forming apparatus
US3439380A (en) * 1966-11-07 1969-04-22 Phillips Petroleum Co Apparatus for blow molding biaxially oriented articles
US3488805A (en) * 1967-03-16 1970-01-13 Owens Illinois Inc Apparatus for forming molded plastic articles
US3602946A (en) * 1968-03-07 1971-09-07 Hoffco Sa Apparatus for heat-shaping thin-walled containers of plastics material
US4063868A (en) * 1971-01-29 1977-12-20 Worson S.A. Mold device for the production of hollow bodies from thermoplastic materials
US4102626A (en) * 1976-03-11 1978-07-25 Voith-Fischer Kunststofftechnik Gmbh & Co. Kg Apparatus for manipulating parisons in blow molding machines

Also Published As

Publication number Publication date
FR1238420A (fr) 1960-08-12

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