DE2500365C2 - Verfahren und Vorrichtung zur Herstellung von Polstern aus geschäumtem Kunststoff mit einem textilen Verbundüberzug - Google Patents

Verfahren und Vorrichtung zur Herstellung von Polstern aus geschäumtem Kunststoff mit einem textilen Verbundüberzug

Info

Publication number
DE2500365C2
DE2500365C2 DE2500365A DE2500365A DE2500365C2 DE 2500365 C2 DE2500365 C2 DE 2500365C2 DE 2500365 A DE2500365 A DE 2500365A DE 2500365 A DE2500365 A DE 2500365A DE 2500365 C2 DE2500365 C2 DE 2500365C2
Authority
DE
Germany
Prior art keywords
fabric
frame
piece
preform
frame parts
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
DE2500365A
Other languages
German (de)
English (en)
Other versions
DE2500365A1 (de
Inventor
49001 Kalamazoo Mich. The Upjohn Co.
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 DE2500365A1 publication Critical patent/DE2500365A1/de
Application granted granted Critical
Publication of DE2500365C2 publication Critical patent/DE2500365C2/de
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Buffer Packaging (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Springs (AREA)
DE2500365A 1974-01-15 1975-01-07 Verfahren und Vorrichtung zur Herstellung von Polstern aus geschäumtem Kunststoff mit einem textilen Verbundüberzug Expired DE2500365C2 (de)

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 (2)

Publication Number Publication Date
DE2500365A1 DE2500365A1 (de) 1975-07-17
DE2500365C2 true DE2500365C2 (de) 1982-07-29

Family

ID=26218132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2500365A Expired DE2500365C2 (de) 1974-01-15 1975-01-07 Verfahren und Vorrichtung zur Herstellung von Polstern aus geschäumtem Kunststoff mit einem textilen Verbundüberzug

Country Status (9)

Country Link
US (1) US4046611A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5915669B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7500234A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD117426A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2500365C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (2) ES433800A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1466531A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1032560B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE407674B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
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
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
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
US4486368A (en) * 1982-09-30 1984-12-04 Texas Recreation Corporation Method of making a composite foamed resin ski
US4556375A (en) * 1982-09-30 1985-12-03 Texas Recreation Corporation Apparatus for making water skis
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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
DE69334123T2 (de) 1992-06-15 2007-11-15 Herman Miller, Inc., Zeeland Tragkonstruktion für einen Stuhl
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
AU2000236633A1 (en) * 2000-03-30 2001-10-15 Finasse (Societe Anonyme) Method for making a gelatinous cushion with reduced membrane effect
US6983997B2 (en) 2001-06-29 2006-01-10 Haworth, Inc. Chair having a suspension seat assembly
US7396082B2 (en) 2002-03-29 2008-07-08 Garrex Llc Task chair
US7040703B2 (en) 2002-03-29 2006-05-09 Garrex Llc Health chair a dynamically balanced task chair
US7625046B2 (en) 2002-03-29 2009-12-01 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
US9227346B2 (en) * 2004-10-22 2016-01-05 Dow Global Technologies Llc Plastic composite articles and methods of making same
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1051168A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1962-10-04
GB1072873A (en) * 1963-06-17 1967-06-21 Ici Ltd Moulding composite articles
JPS4322677Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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
GB1466531A (en) 1977-03-09
DD117426A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-01-12
JPS5915669B2 (ja) 1984-04-11
IT1032560B (it) 1979-06-20
US4046611A (en) 1977-09-06
JPS50102462A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-13
SE407674B (sv) 1979-04-09
DE2500365A1 (de) 1975-07-17
BR7500234A (pt) 1975-11-04
ES433800A1 (es) 1977-04-01
ES453357A1 (es) 1978-02-16
SE7500177L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-07-16

Similar Documents

Publication Publication Date Title
DE2500365C2 (de) Verfahren und Vorrichtung zur Herstellung von Polstern aus geschäumtem Kunststoff mit einem textilen Verbundüberzug
DE3686263T2 (de) Vorrichtung zur laminierung und zum formen von schaum.
DE2534069A1 (de) Verfahren und vorrichtung zum herstellen von mit schaumstoff gepolsterten formteilen
DE3127203C2 (de) Vorrichtung zum Umbugen des Überstandes einer einseitigen Oberflächenkaschierung um den Kantenbereich eines Werkstückes
DE4027092C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD263261A5 (de) Verfahren zur herstellung einer ersten fahrzeugradialreifenvorstufe
DE3881848T2 (de) Faltvorrichtung.
DE2941086A1 (de) Sitzpolster, insbesondere fuer fahrzeugsitze, sowie verfahren und vorrichtung zu dessen herstellung
EP0252469B1 (de) Verfahren und Vorrichtung zum Herstellen von geschäumten Polstern mit einem textilen Überzug, insbesondere von Sitzpolstern für Kraftfahrzeuge
DE2746686A1 (de) Verfahren und vorrichtung zur herstellung eines sitzpolsters aus einem bezug und einem geschaeumten polsterkern
DE69214074T2 (de) Vorrichtung für Klebeverbindungen und Verbindungsverfahren zur Herstellung von Innenbauteilen
DE4220874A1 (de) Verfahren zur herstellung eines sitzbauteiles mit ueberzug und schaumstoffkoerper, sowie hiermit hergestellter sitz
DE3633922C1 (de) Verfahren und Vorrichtung zum Herstellen von mit hinterschaeumten Bezuegen versehenen Polstern,insbesondere Automobilsitzpolstern
DE69423149T2 (de) Verfahren zum begrenzten Einfügen eines Dekors in einem thermoplastischen Substrat
EP0298339B1 (de) Verfahren und Vakuumformwerkzeug zum Herstellen eines mit einem textilen Bezug versehenen Polsters, insbesondere Fahrzeugsitzpolsters
DE69210646T2 (de) Verfahren zum Herstellen eines mehrschichtigen geformten Gegenstandes
DE2301505A1 (de) Gepolsterter gegenstand und verfahren zu seiner herstellung
DE2534054A1 (de) Verfahren und vorrichtung zur herstellung eines zusammengesetzten gegenstandes
DE2362521A1 (de) Polsterung und verfahren zu deren herstellung
DE2225204A1 (de) Vorrichtung zur herstellung von kaschierten hartschaumplatten auf der basis von polyurethan
DE1901473A1 (de) Verfahren und Einrichtung zum Herstellen und Dekorieren von Hohlkoerpern aus thermoplastischem Kunststoff
DE3001904A1 (de) Membranformpresse
DE2316206A1 (de) Vorrichtung zur erzeugung einer reifenwulst
DE3889449T2 (de) Verfahren zur Herstellung beschichteter Produkte.
DE3739843A1 (de) Vakuum-tiefziehvorrichtung zum herstellen von polstern mit hinterschaeumten bezuegen

Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OB Request for examination as to novelty
OC Search report available
OD Request for examination
D2 Grant after examination
8328 Change in the person/name/address of the agent

Free format text: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZEL, W., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee