FR2401762A2 - PERFECTED PROCESS FOR SHAPING OBJECTS OF ALL SHAPES IN PLASTIC MATERIAL - Google Patents

PERFECTED PROCESS FOR SHAPING OBJECTS OF ALL SHAPES IN PLASTIC MATERIAL

Info

Publication number
FR2401762A2
FR2401762A2 FR7727013A FR7727013A FR2401762A2 FR 2401762 A2 FR2401762 A2 FR 2401762A2 FR 7727013 A FR7727013 A FR 7727013A FR 7727013 A FR7727013 A FR 7727013A FR 2401762 A2 FR2401762 A2 FR 2401762A2
Authority
FR
France
Prior art keywords
shapes
plastic material
perfected process
shaping
work
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.)
Granted
Application number
FR7727013A
Other languages
French (fr)
Other versions
FR2401762B2 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7727013A priority Critical patent/FR2401762A2/en
Priority to JP10480978A priority patent/JPS5499284A/en
Priority to DE19782837691 priority patent/DE2837691A1/en
Priority to GB7834840A priority patent/GB2006087A/en
Publication of FR2401762A2 publication Critical patent/FR2401762A2/en
Application granted granted Critical
Publication of FR2401762B2 publication Critical patent/FR2401762B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/006—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting blocs of plastic material
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
    • G09B25/06—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes for surveying; for geography, e.g. relief models

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

L'objet de l'invention est le façonnage de tous objets en matière plastique expansée à partir de blocs ou de planches découpés au moyen d'un outil échauffé par le courant électrique. Le travail est exécuté en déplaçant soit l'objet, soit l'outil, manuellement ou automatiquement par commande programmée. Il est possible de recouvrir, en fin de travail, les pièces avec une couche de produit durcissant, armé ou non. L'invention permet la confection de maquettes d'architecture du mobilier léger, des emballages, des motifs décoratifs ou des coffrages.The object of the invention is the shaping of all objects in foamed plastic from blocks or boards cut by means of a tool heated by the electric current. The work is performed by moving either the object or the tool, manually or automatically by programmed command. At the end of work, it is possible to cover the parts with a layer of hardening product, reinforced or not. The invention allows the making of architectural models of light furniture, packaging, decorative patterns or formwork.

FR7727013A 1977-08-29 1977-08-29 PERFECTED PROCESS FOR SHAPING OBJECTS OF ALL SHAPES IN PLASTIC MATERIAL Granted FR2401762A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7727013A FR2401762A2 (en) 1977-08-29 1977-08-29 PERFECTED PROCESS FOR SHAPING OBJECTS OF ALL SHAPES IN PLASTIC MATERIAL
JP10480978A JPS5499284A (en) 1977-08-29 1978-08-28 Method of cutting article out
DE19782837691 DE2837691A1 (en) 1977-08-29 1978-08-29 METHOD OF MANUFACTURING PLASTIC OBJECTS
GB7834840A GB2006087A (en) 1977-08-29 1978-08-29 Cutting articles from plastics material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7727013A FR2401762A2 (en) 1977-08-29 1977-08-29 PERFECTED PROCESS FOR SHAPING OBJECTS OF ALL SHAPES IN PLASTIC MATERIAL

Publications (2)

Publication Number Publication Date
FR2401762A2 true FR2401762A2 (en) 1979-03-30
FR2401762B2 FR2401762B2 (en) 1980-08-14

Family

ID=9195094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727013A Granted FR2401762A2 (en) 1977-08-29 1977-08-29 PERFECTED PROCESS FOR SHAPING OBJECTS OF ALL SHAPES IN PLASTIC MATERIAL

Country Status (4)

Country Link
JP (1) JPS5499284A (en)
DE (1) DE2837691A1 (en)
FR (1) FR2401762A2 (en)
GB (1) GB2006087A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117224A1 (en) * 1983-01-21 1984-08-29 Mario Pfister Puzzle, whose conical parts can be fitted together to form a relatively firm unit
FR2567799A1 (en) * 1984-07-18 1986-01-24 Demir Alexandre Process for the production of patterns (models) and tooling for thermoforming and device for its implementation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH071280Y2 (en) * 1988-06-06 1995-01-18 株式会社大東 Cutting machine for Styrofoam materials, etc.
JP3023531B2 (en) * 1994-09-14 2000-03-21 有限会社橋口鋳材店 Styrofoam cutting machine
AT413351B (en) * 2004-03-24 2006-02-15 Schluesselbauer Johann Ing DEVICE FOR PROCESSING A NEGATIVE FORM OF A GUNNESS OF A BAY BASIN ENGINEERING PROFILE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117224A1 (en) * 1983-01-21 1984-08-29 Mario Pfister Puzzle, whose conical parts can be fitted together to form a relatively firm unit
FR2567799A1 (en) * 1984-07-18 1986-01-24 Demir Alexandre Process for the production of patterns (models) and tooling for thermoforming and device for its implementation

Also Published As

Publication number Publication date
DE2837691A1 (en) 1979-03-15
FR2401762B2 (en) 1980-08-14
GB2006087A (en) 1979-05-02
JPS5499284A (en) 1979-08-04

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