ES377869A1 - Improvements in the molding of parts spring. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the molding of parts spring. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES377869A1
ES377869A1 ES377869A ES377869A ES377869A1 ES 377869 A1 ES377869 A1 ES 377869A1 ES 377869 A ES377869 A ES 377869A ES 377869 A ES377869 A ES 377869A ES 377869 A1 ES377869 A1 ES 377869A1
Authority
ES
Spain
Prior art keywords
mold
molding
translation
machine
legally binding
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.)
Expired
Application number
ES377869A
Other languages
Spanish (es)
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.)
Manufacturas Jose Jover SA
Original Assignee
Manufacturas Jose Jover 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 Manufacturas Jose Jover SA filed Critical Manufacturas Jose Jover SA
Priority to ES377869A priority Critical patent/ES377869A1/en
Priority to FR7109001A priority patent/FR2085615A1/en
Publication of ES377869A1 publication Critical patent/ES377869A1/en
Expired 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/04—Modelling plastic materials, e.g. clay
    • B44C3/046—Modelling plastic materials, e.g. clay using a modelling surface, e.g. plate
    • B44C3/048—Modelling plastic materials, e.g. clay using a modelling surface, e.g. plate applying an additional decorative element, e.g. picture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Improvements in the molding of spring parts, characterized in that the mold for forming the corresponding piece is provided in its molding walls with multiple holes in communication with a vacuum chamber surrounding the mold, on which it is applied, prior to the introduction of the expandable plastic material, preferably cold-moldable polyurethane foam, a waterproof elastic sheet with a decorative finish on its visible face, which is perfectly adapted to the shape of the mold by means of depression or room temperature (4) in said vacuum chamber, and it is held in the surpluses of its edges by the mold covers themselves, remaining adhered to the molded part and then closing on the non-visible parts thereof by bending and joining the excess edges. (Machine-translation by Google Translate, not legally binding)
ES377869A 1970-03-24 1970-03-24 Improvements in the molding of parts spring. (Machine-translation by Google Translate, not legally binding) Expired ES377869A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES377869A ES377869A1 (en) 1970-03-24 1970-03-24 Improvements in the molding of parts spring. (Machine-translation by Google Translate, not legally binding)
FR7109001A FR2085615A1 (en) 1970-03-24 1971-03-15 Forming elastic mouldings - esp of expanded plastics for cushions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES377869A ES377869A1 (en) 1970-03-24 1970-03-24 Improvements in the molding of parts spring. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES377869A1 true ES377869A1 (en) 1972-06-01

Family

ID=8455446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES377869A Expired ES377869A1 (en) 1970-03-24 1970-03-24 Improvements in the molding of parts spring. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES377869A1 (en)
FR (1) FR2085615A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578189B1 (en) * 1985-03-01 1987-04-17 Roth Sa Freres METHOD FOR MANUFACTURING CUSHIONS WITH INTEGRATED FILLING WITH SEWED, SEALED AND PARTIALLY DESOLIDARIZED COVER OF POLYURETHANE FOAM
FR2605263B1 (en) * 1986-10-16 1989-04-14 Peugeot METHOD FOR MANUFACTURING A TRIM PANEL AND PANEL OBTAINED THEREBY
USRE35894E (en) * 1986-10-28 1998-09-08 Rexam Industries Corp. Injection molded plastic article with integral weatherable pigmented film surface
US5342666A (en) * 1986-10-28 1994-08-30 Rexham Industries Corp. Injection molded plastic article with integral weatherable pigmented film surface
CA1292603C (en) * 1986-10-28 1991-12-03 Thomas M. Ellison Injection molded plastic article with integral weatherable pigmented film surface
USRE36457E (en) * 1986-10-28 1999-12-21 Rexam Industries, Corp. Injection molded plastic article with integrated weatherable pigmented film surface
FR2643308A1 (en) * 1989-02-21 1990-08-24 Martin Claude Material for a moulding shell (casing), method of obtaining it and method for producing an article with such a shell (casing)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1399110A (en) * 1963-06-17 1965-05-14 Ici Ltd Manufacturing process for composite objects

Also Published As

Publication number Publication date
FR2085615A1 (en) 1971-12-24
FR2085615B1 (en) 1974-03-22

Similar Documents

Publication Publication Date Title
ES378027A1 (en) Moulding of upholstered foam plastics articles
GB1154912A (en) Manufacture of Moulded Articles of Plastics Material
CA998508A (en) Mold for forming plastic foam parts
ES317491A1 (en) Procedure for covering a polyurethane foam with a self-supporting thermoplastic film. (Machine-translation by Google Translate, not legally binding)
ES377869A1 (en) Improvements in the molding of parts spring. (Machine-translation by Google Translate, not legally binding)
BE586379A (en) Decorative plastic molding
GB1324907A (en) Covering plate for small electric hand-apparatus
ES455763A1 (en) Moulded article reinforcing
CA943727A (en) Molded flexible polyurethane foam
FR2206161A1 (en) Former for producing a mould - is built up from modular blocks and pref. covered with heat shrinkable film
ES402924A1 (en) Improvements in the manufacture of spring provisions in plastic material. (Machine-translation by Google Translate, not legally binding)
ES416002A1 (en) Mould assembly for manufacturing hard foamed plastics articles
JPS5410372A (en) Injection molding
JPS5577541A (en) Foaming plastic material molding mold
FR2083634A1 (en) Moulding foamed plastics articles - with decorative pattern
FR2203706A1 (en) Moulded articles e.g. decorative panels - by shaping thermoplastic sheet between mould parts by injection of expansible thermoplastic material
ES158324U (en) A perfect frame (Machine-translation by Google Translate, not legally binding)
ES315457A3 (en) Procedure for the manufacture of quilted elements. (Machine-translation by Google Translate, not legally binding)
CA895408A (en) Mold assembly for molding of foamed plastic articles
JPS5388063A (en) Production of foamed plastic molded article
JPS5415966A (en) Method of manufacturing thermoplastic resin foam mold article melttcoated with thermoplastic resin sheet
ES388070A3 (en) Procedure of obtaining by molding, of padded panels. (Machine-translation by Google Translate, not legally binding)
ES311462A1 (en) Procedure for the manufacture of articles of plastic material, equipped with a three-dimensional decoration incorporated. (Machine-translation by Google Translate, not legally binding)
CA582114A (en) Molding plastic foam
ES463932A3 (en) Procedure for coating molded pieces. (Machine-translation by Google Translate, not legally binding)