FR2308586A1 - Mould for foam filled seats with multi piece covers - by holding, shaping and welding covers in situ - Google Patents

Mould for foam filled seats with multi piece covers - by holding, shaping and welding covers in situ

Info

Publication number
FR2308586A1
FR2308586A1 FR7512575A FR7512575A FR2308586A1 FR 2308586 A1 FR2308586 A1 FR 2308586A1 FR 7512575 A FR7512575 A FR 7512575A FR 7512575 A FR7512575 A FR 7512575A FR 2308586 A1 FR2308586 A1 FR 2308586A1
Authority
FR
France
Prior art keywords
covers
mould
cover
situ
shaping
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
FR7512575A
Other languages
French (fr)
Other versions
FR2308586B1 (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.)
MARECHAL ETS
Original Assignee
MARECHAL ETS
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 MARECHAL ETS filed Critical MARECHAL ETS
Priority to FR7512575A priority Critical patent/FR2308586A1/en
Priority to BE163430A priority patent/BE837468A/en
Publication of FR2308586A1 publication Critical patent/FR2308586A1/en
Application granted granted Critical
Publication of FR2308586B1 publication Critical patent/FR2308586B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G7/00—Making upholstery
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/02—Deburring or deflashing
    • B29C37/04—Deburring or deflashing of welded articles, e.g. deburring or deflashing in combination with welding
    • 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
    • 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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/261—Handling means, e.g. transfer means, feeding means
    • B29C51/262—Clamping means for the sheets, e.g. clamping frames
    • 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
    • B29C51/266—Auxiliary operations after the thermoforming operation
    • B29C51/267—Two sheets being thermoformed in separate mould parts and joined together while still in the mould
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0092—Producing upholstery articles, e.g. cushions, seats
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29L2009/00—Layered products
    • B29L2009/001—Layered products the layers being loose
    • 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
    • B29L2031/751—Mattresses, cushions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Producing mouldings comprising a vacuum formed cover filled with a cellular stuffing, pref. cold blowing polyurethane where the mould is lined with two or more independent pieces of malt. to contribute to the cover and to be individually pulled to shape by vacuum. Used for mfr. of car seats, domestic furniture, etc. covered with e.g. PVC, ABS etc. as sheet and/or thermoplastic textiles. Suitable for deep mouldings and/or to reduce the degree of draw down required to the cover malts. cover is not restricted in properties to one matl.
FR7512575A 1975-04-21 1975-04-21 Mould for foam filled seats with multi piece covers - by holding, shaping and welding covers in situ Granted FR2308586A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7512575A FR2308586A1 (en) 1975-04-21 1975-04-21 Mould for foam filled seats with multi piece covers - by holding, shaping and welding covers in situ
BE163430A BE837468A (en) 1975-04-21 1976-01-12 PROCESS FOR MANUFACTURING CONFORM OBJECTS CAPITONNES AND MOLD FOR ITS REALIZATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512575A FR2308586A1 (en) 1975-04-21 1975-04-21 Mould for foam filled seats with multi piece covers - by holding, shaping and welding covers in situ

Publications (2)

Publication Number Publication Date
FR2308586A1 true FR2308586A1 (en) 1976-11-19
FR2308586B1 FR2308586B1 (en) 1977-11-25

Family

ID=9154341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512575A Granted FR2308586A1 (en) 1975-04-21 1975-04-21 Mould for foam filled seats with multi piece covers - by holding, shaping and welding covers in situ

Country Status (2)

Country Link
BE (1) BE837468A (en)
FR (1) FR2308586A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327053A1 (en) * 1975-10-06 1977-05-06 Upjohn Co METHOD AND APPARATUS FOR MOLDING A SHEET, IN PARTICULAR A TEXTILE FABRIC AND / OR A PLASTIC FILM UNDER PRESSURE IN A MOLD
FR2454994A1 (en) * 1979-04-26 1980-11-21 Faure Bertrand METHOD FOR MANUFACTURING A MATTRESS COMPRISING A FOAM BODY COATED WITH PERMEABLE COFFEE, FOR EXAMPLE IN FABRIC
FR2473946A1 (en) * 1980-01-21 1981-07-24 Sanson Joseph PROCESS FOR MANUFACTURING SEATS OR PADS OF INTEGRATED COVERED PLASTIC MATERIAL FOAM AND INCORPORATED PREFABRICATED FRAME, AND INSTALLATION FOR CARRYING OUT SAID METHOD
DE3527540A1 (en) * 1985-08-01 1987-02-12 Grammer Sitzsysteme Gmbh METHOD FOR PRODUCING A UPHOLSTERY ELEMENT AND DEVICE FOR CARRYING OUT THIS METHOD
FR2701231A1 (en) * 1993-02-08 1994-08-12 Plastimo Method of manufacturing a floating rescue device and floating device obtained according to this method
EP0638405A1 (en) * 1993-08-09 1995-02-15 Hoover Universal,Inc. Upholstery cover and method for positively locating cover during foam molding
EP0650822A2 (en) * 1993-10-29 1995-05-03 Toyota Jidosha Kabushiki Kaisha A method of forming a product integrally with a surface layer and the product itself
WO2004018254A1 (en) * 2002-08-22 2004-03-04 Eagle Ottawa, Llc Head restraint assembly and method for its manufacturing

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327053A1 (en) * 1975-10-06 1977-05-06 Upjohn Co METHOD AND APPARATUS FOR MOLDING A SHEET, IN PARTICULAR A TEXTILE FABRIC AND / OR A PLASTIC FILM UNDER PRESSURE IN A MOLD
FR2454994A1 (en) * 1979-04-26 1980-11-21 Faure Bertrand METHOD FOR MANUFACTURING A MATTRESS COMPRISING A FOAM BODY COATED WITH PERMEABLE COFFEE, FOR EXAMPLE IN FABRIC
FR2473946A1 (en) * 1980-01-21 1981-07-24 Sanson Joseph PROCESS FOR MANUFACTURING SEATS OR PADS OF INTEGRATED COVERED PLASTIC MATERIAL FOAM AND INCORPORATED PREFABRICATED FRAME, AND INSTALLATION FOR CARRYING OUT SAID METHOD
DE3527540A1 (en) * 1985-08-01 1987-02-12 Grammer Sitzsysteme Gmbh METHOD FOR PRODUCING A UPHOLSTERY ELEMENT AND DEVICE FOR CARRYING OUT THIS METHOD
FR2701231A1 (en) * 1993-02-08 1994-08-12 Plastimo Method of manufacturing a floating rescue device and floating device obtained according to this method
EP0638405A1 (en) * 1993-08-09 1995-02-15 Hoover Universal,Inc. Upholstery cover and method for positively locating cover during foam molding
EP0650822A2 (en) * 1993-10-29 1995-05-03 Toyota Jidosha Kabushiki Kaisha A method of forming a product integrally with a surface layer and the product itself
EP0650822A3 (en) * 1993-10-29 1995-12-13 Toyota Motor Co Ltd A method of forming a product integrally with a surface layer and the product itself.
WO2004018254A1 (en) * 2002-08-22 2004-03-04 Eagle Ottawa, Llc Head restraint assembly and method for its manufacturing
US6857699B2 (en) 2002-08-22 2005-02-22 Eagle Ottawa, Llc Head restraint assembly and method for its manufacturing
US7222401B2 (en) 2002-08-22 2007-05-29 Eagle Ottawa, Llc Method for making a head restraint assembly

Also Published As

Publication number Publication date
BE837468A (en) 1976-05-03
FR2308586B1 (en) 1977-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse