FR2411076A1 - Procede de fabrication d'elements de locaux sanitaires par emboutissage d'un flan en matiere thermoplastique - Google Patents

Procede de fabrication d'elements de locaux sanitaires par emboutissage d'un flan en matiere thermoplastique

Info

Publication number
FR2411076A1
FR2411076A1 FR7834120A FR7834120A FR2411076A1 FR 2411076 A1 FR2411076 A1 FR 2411076A1 FR 7834120 A FR7834120 A FR 7834120A FR 7834120 A FR7834120 A FR 7834120A FR 2411076 A1 FR2411076 A1 FR 2411076A1
Authority
FR
France
Prior art keywords
stamping
thermoplastic material
mold
parts
material blank
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.)
Withdrawn
Application number
FR7834120A
Other languages
English (en)
Inventor
Erhard Keller
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.)
MODULES SANITAIRES SA
Original Assignee
MODULES SANITAIRES SA
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 MODULES SANITAIRES SA filed Critical MODULES SANITAIRES SA
Publication of FR2411076A1 publication Critical patent/FR2411076A1/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Withdrawn legal-status Critical Current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
    • B29C51/10—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
    • 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
    • B29C51/14—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 using multilayered preforms or sheets
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/769—Sanitary equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

LE PROCEDE CONSISTE ESSENTIELLEMENT A PRESSER UNE FEUILLE DE MATIERE PLASTIQUE 16 PREALABLEMENT CHAUFFEE, CONTRE LE FOND 1 D'UN MOULE, EN ABAISSANT LA PARTIE MOBILE 5 DE CE MOULE. LES PARTIES 1 ET 5 PRESENTENT DE NOMBREUSES PETITES PERFORATIONS 9, RESPECTIVEMENT 12. PAR LES CONDUITS 11 ET 15 ON FAIT UN VIDE SUCCESSIVEMENT DANS LES CHAMBRES 10, 13 DES PARTIES 1, 5 POUR QUE LA MATIERE PLASTIQUE EPOUSE BIEN LES DEUX SURFACES DU MOULE 1, 5 QUI SONT POLIES. LA PRESSION EXERCEE ENSUITE SUR LA FEUILLE AINSI MOULEE PAR LES SURFACES POLIES COOPERANTES DES PARTIES 1, 5 DONNE A L'OBJET MOULE UNE SURFACE PARFAITEMENT LISSE.
FR7834120A 1977-12-07 1978-12-04 Procede de fabrication d'elements de locaux sanitaires par emboutissage d'un flan en matiere thermoplastique Withdrawn FR2411076A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1502677A CH617122A5 (fr) 1977-12-07 1977-12-07

Publications (1)

Publication Number Publication Date
FR2411076A1 true FR2411076A1 (fr) 1979-07-06

Family

ID=4405688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834120A Withdrawn FR2411076A1 (fr) 1977-12-07 1978-12-04 Procede de fabrication d'elements de locaux sanitaires par emboutissage d'un flan en matiere thermoplastique

Country Status (6)

Country Link
JP (1) JPS5486551A (fr)
BR (1) BR7808024A (fr)
CH (1) CH617122A5 (fr)
DE (1) DE2852806A1 (fr)
FR (1) FR2411076A1 (fr)
GB (1) GB2010733A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS629069Y2 (fr) * 1980-09-05 1987-03-03
JPH033390Y2 (fr) * 1981-02-17 1991-01-29
JPH01115527U (fr) * 1988-01-29 1989-08-03
US4943222A (en) * 1989-04-17 1990-07-24 Shell Oil Company Apparatus for forming preformed material
EP0393767A3 (fr) * 1989-04-17 1992-03-18 Shell Internationale Researchmaatschappij B.V. Procédé et dispositif de mise en forme de matériau préformé
US4946640A (en) * 1989-04-17 1990-08-07 Shell Oil Company Method for forming preformed material
US10166590B2 (en) * 2015-09-25 2019-01-01 Tesla, Inc. High speed blow forming processes

Also Published As

Publication number Publication date
DE2852806A1 (de) 1979-06-13
GB2010733A (en) 1979-07-04
CH617122A5 (fr) 1980-05-14
JPS5486551A (en) 1979-07-10
BR7808024A (pt) 1979-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse