ES453357A1 - Dispositivo para la fabricacion de cojines de espuma flexi- ble de materia plastica con forro integrado en el tejido. - Google Patents

Dispositivo para la fabricacion de cojines de espuma flexi- ble de materia plastica con forro integrado en el tejido.

Info

Publication number
ES453357A1
ES453357A1 ES453357A ES453357A ES453357A1 ES 453357 A1 ES453357 A1 ES 453357A1 ES 453357 A ES453357 A ES 453357A ES 453357 A ES453357 A ES 453357A ES 453357 A1 ES453357 A1 ES 453357A1
Authority
ES
Spain
Prior art keywords
homotecia
needles
frames
fabric
displacement
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
ES453357A
Other languages
English (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
Priority claimed from FR7401274A external-priority patent/FR2257536A1/fr
Priority claimed from FR7412661A external-priority patent/FR2267280A2/fr
Application filed by Individual filed Critical Individual
Publication of ES453357A1 publication Critical patent/ES453357A1/es
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
    • 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
    • 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
    • B29C51/002—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 characterised by the choice of material
    • B29C51/004—Textile or other fibrous material made from plastics fibres
    • 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
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • B29C51/06—Combined thermoforming and prestretching, e.g. biaxial stretching using pressure difference for prestretching
    • 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
    • B29C51/145—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 having at least one layer of textile or fibrous material combined with at least one plastics layer
    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
    • 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
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • 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
    • B29L2031/771—Seats
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/01—Foam

Abstract

Dispositivo para la fabricación de cojines de espuma flexible de materia plástica con foro integrado en el tejido, caracterizado porque incluye en combinación: un dispositivo de mediación del coeficiente de contratación perimétrica máxima que incluye dos marcos circulares superpuestos; un dispositivo de preformación de piezas brutas que incluye dos marcos superpuestos de forma apropiada a la forma de los cojines con forro integrado que se desea fabricar; un dispositivo de guiado que permite un desplazamiento radial hacia dicho centro de homotecia de las diferentes agujas que atraviesan el tejido de dichas piezas brutas, incluyendo este dispositivo de guiado unos topes de limitación de este desplazamiento que corresponde a una relación de homotecia constante entre las distancia respectivas de dicha agujas hasta el centro de homotecia susodicho antes y después de este desplazamiento, y a dicho coeficiente de contracción perimétrica optima; y un dispositivo de fijación de dichas agujas en unasposiciones perpendiculares a dichos marcos superpuestos.
ES453357A 1974-01-15 1976-11-16 Dispositivo para la fabricacion de cojines de espuma flexi- ble de materia plastica con forro integrado en el tejido. Expired ES453357A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7401274A FR2257536A1 (en) 1974-01-15 1974-01-15 Soft foamed plastic cushion for automobile seating - by preforming textile piece, placing in mould, and filling with foamable material
FR7412661A FR2267280A2 (en) 1974-04-10 1974-04-10 Soft foamed plastic cushion for automobile seating - by preforming textile piece, placing in mould, and filling with foamable material

Publications (1)

Publication Number Publication Date
ES453357A1 true ES453357A1 (es) 1978-02-16

Family

ID=26218132

Family Applications (2)

Application Number Title Priority Date Filing Date
ES433800A Expired ES433800A1 (es) 1974-01-15 1975-01-14 Procedimiento de fabricacion de cojines de espuma flexible de materia plastica con forro integrado en el tejido.
ES453357A Expired ES453357A1 (es) 1974-01-15 1976-11-16 Dispositivo para la fabricacion de cojines de espuma flexi- ble de materia plastica con forro integrado en el tejido.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES433800A Expired ES433800A1 (es) 1974-01-15 1975-01-14 Procedimiento de fabricacion de cojines de espuma flexible de materia plastica con forro integrado en el tejido.

Country Status (9)

Country Link
US (1) US4046611A (es)
JP (1) JPS5915669B2 (es)
BR (1) BR7500234A (es)
DD (1) DD117426A5 (es)
DE (1) DE2500365C2 (es)
ES (2) ES433800A1 (es)
GB (1) GB1466531A (es)
IT (1) IT1032560B (es)
SE (1) SE407674B (es)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152385A (en) * 1978-01-05 1979-05-01 Tabler Charles P Side paper clamping for continuous foam sheet production
JPS5498860A (en) * 1978-01-18 1979-08-04 Kohkoku Chem Ind Cushion and its preparation
US4247348A (en) * 1979-03-19 1981-01-27 Sears Manufacturing Company Process for molding cloth including a fabric layer, the stitches thereof having never been thermally set and molding a cloth-covered foam filled product
US4247347A (en) * 1979-03-19 1981-01-27 Lischer James F Process for molding cloth including a fabric layer by heating to at least the greater of the set or softening temperature the stitches thereof having never been set, and molding a cloth covered foam filled product
US4264386A (en) * 1979-03-19 1981-04-28 Sears Manufacturing Company Process for molding a cloth in a hot mold and molding a cloth covered foam filled product
IT1120348B (it) * 1979-04-27 1986-03-19 Morello Sergio Procedimento per la fabbricazione di pannelli da rivestimento e pannelli ottenuti con tale procedimento
IT1124338B (it) * 1979-10-09 1986-05-07 Rolando Gallina Procedimento per la realizzazione di plantari anatomici e mezzi per l'attuazione di tale procedimento
US4556375A (en) * 1982-09-30 1985-12-03 Texas Recreation Corporation Apparatus for making water skis
US4486368A (en) * 1982-09-30 1984-12-04 Texas Recreation Corporation Method of making a composite foamed resin ski
DE3329230C2 (de) * 1983-08-12 1986-07-24 Fritzmeier AG, Oberentfelden Verfahren zur Herstellung eines Segel- bzw. Wellenreitbretts
US4637789A (en) * 1985-05-13 1987-01-20 Netznik Frederick P Cushion fabrication apparatus
GB2180495B (en) * 1985-09-14 1989-02-15 Dunlop Ltd Vacuum-forming mould for the production of trim-covered articles
US4718153A (en) * 1986-04-10 1988-01-12 Steelcase Inc. Cushion manufacturing process
GB2207078B (en) * 1987-07-10 1990-03-07 Grammer Sitzsysteme Gmbh Process for the production of a foam backed article
JPH047931Y2 (es) * 1987-09-30 1992-02-28
DE3739257C1 (de) * 1987-11-18 1988-09-15 Fritsche Moellmann Gmbh Co Kg Vorrichtung zum Herstellen von mit hinterschaeumten Bezuegen versehenen Polstern
DE3823584A1 (de) * 1988-07-12 1990-01-18 Grammer Sitzsysteme Gmbh Verfahren zur herstellung eines polsterteils
DE3930526A1 (de) * 1989-09-13 1991-03-21 Grammer Ag Verfahren zur herstellung eines hinterschaeumten polsterteils und vorrichtung zur durchfuehrung des verfahrens
US4998354A (en) * 1990-06-20 1991-03-12 Pin Dot Products Mechanical shape sensor
US5193285A (en) * 1991-08-01 1993-03-16 Pin Dot Products Mechanical shape sensor and data recorder
EP0885575A3 (en) * 1992-06-15 2000-08-30 Herman Miller, Inc. Adjustable arm rest
DE4225161A1 (de) * 1992-07-30 1994-02-03 Happich Gmbh Gebr Verfahren zum Herstellen eines Kunststofformteils
US5558731A (en) * 1994-12-19 1996-09-24 Davidson Textron Inc. Method for fabricating vinyl covered foamed parts
US5743979A (en) * 1995-11-13 1998-04-28 Milsco Manufacturing Company Method of forming fabric
US5851457A (en) * 1996-06-28 1998-12-22 Steelcase Inc. Method of forming an upholstered foam plastic seat cushion
ES2145682B1 (es) * 1997-09-19 2001-04-01 Betere Fab Lucia Antonio Procedimiento para la fabricacion en continuo de colchones y/o bases de colchoneria, y aparato conformador para la puesta en practica del mismo.
US6007150A (en) * 1998-03-08 1999-12-28 Milsco Manufacturing Company Motorcycle seat with adjustable backrest
DE10009405A1 (de) * 2000-02-28 2001-08-30 Kiefel Gmbh Paul Vorrichtung zum Verformen von thermoplastischen Materialien
WO2001074566A1 (fr) * 2000-03-30 2001-10-11 Finasse (Societe Anonyme) Procede de fabrication d'un coussinet gelatineux a effet de membrane reduit
US6983997B2 (en) 2001-06-29 2006-01-10 Haworth, Inc. Chair having a suspension seat assembly
US7625046B2 (en) 2002-03-29 2009-12-01 Garrex Llc Task chair
US7040703B2 (en) 2002-03-29 2006-05-09 Garrex Llc Health chair a dynamically balanced task chair
US7396082B2 (en) 2002-03-29 2008-07-08 Garrex Llc Task chair
US6685862B1 (en) 2002-08-28 2004-02-03 Corbin Pacific, Inc. Method of making a vehicle seat
US20040137811A1 (en) * 2003-01-09 2004-07-15 L & P Property Management Company Elastomeric seating composite
US20050025954A1 (en) * 2003-07-30 2005-02-03 Sullivan Alfred Hardy Cloth backing for use in a trim cover
JP2008517801A (ja) 2004-10-22 2008-05-29 ダウ グローバル テクノロジーズ インコーポレイティド プラスチック強化複合材料造形製品を製造する装置及びプロセス
DE202004019143U1 (de) * 2004-12-10 2006-04-20 Huber & Grimme Bearbeitungssysteme Gmbh Unterdruckhaltevorrichtung
US9314187B2 (en) * 2007-11-12 2016-04-19 Trek Bicycle Corporation Bicycle seat sizer and positioning device
JP6221302B2 (ja) * 2013-03-29 2017-11-01 トヨタ紡織株式会社 乗物用シートの製造方法
DE102015000393A1 (de) 2014-01-21 2015-07-23 Frank Becher Verfahren zur Herstellung von geschlossen-porigen Erzeugnissen mit hohlen Zellen, mittels dessen der Druck in den Zellen kontrolliert während des Aufschäumens erhöht oder reduziert werden kann, sowie Erzeugnisse, die nach diesem Verfahren hergestellt werden
US10471910B2 (en) * 2014-12-18 2019-11-12 Faurecia Interior Systems, Inc. Vehicle interior panel with sculpted surface
DE102018216535A1 (de) * 2018-09-27 2020-04-02 AUNDE Achter & Ebels GmbH Verfahren zur Herstellung eines Sitzbezugs für einen Fahrzeugsitz gebildet aus einem Formstrickteil

Family Cites Families (12)

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CA770001A (en) * 1967-10-24 Woods George Composite articles
US2955972A (en) * 1957-04-29 1960-10-11 Arvin Ind Inc Method of forming padded articles
GB873518A (en) * 1960-04-13 1961-07-26 Harry Alexander Improvements in or relating to plastic-covered upholstery units
US3258511A (en) * 1961-12-22 1966-06-28 Mobay Chemical Corp Process for the manufacture of upholstery
US3187069A (en) * 1962-09-28 1965-06-01 Kay Mfg Corp Making foamed articles
BE638060A (es) * 1962-10-04
GB1072873A (en) * 1963-06-17 1967-06-21 Ici Ltd Moulding composite articles
JPS4322677Y1 (es) * 1964-07-03 1968-09-25
ES378027A1 (es) * 1970-03-28 1972-05-16 Jover Manuf Jose Mejoras en el moldeo de piezas en espuma plastica tapizada.
BE793811A (fr) * 1972-01-13 1973-05-02 Bridgtown Ind Ltd Articles rembourres et procede pour leur fabrication
DE2227143C3 (de) * 1972-06-03 1978-07-20 Bayer Ag, 5090 Leverkusen Sitzpolster mit einem textlien Überzug und einem Schaumstoffkern und Verfahren zu dessen Herstellung
DE2249652A1 (de) * 1972-10-11 1974-04-25 Bayer Ag Verfahren und vorrichtung zum herstellen eines schaumstoffpolsters

Also Published As

Publication number Publication date
JPS5915669B2 (ja) 1984-04-11
BR7500234A (pt) 1975-11-04
JPS50102462A (es) 1975-08-13
DE2500365A1 (de) 1975-07-17
ES433800A1 (es) 1977-04-01
GB1466531A (en) 1977-03-09
US4046611A (en) 1977-09-06
DE2500365C2 (de) 1982-07-29
SE407674B (sv) 1979-04-09
SE7500177L (es) 1975-07-16
DD117426A5 (es) 1976-01-12
IT1032560B (it) 1979-06-20

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