DE69424727T2 - Kontinuierliches Rotationsverfahren zur dreidimensionalen Formgestaltung der Oberfläche von Polstern als Schaumstoff - Google Patents

Kontinuierliches Rotationsverfahren zur dreidimensionalen Formgestaltung der Oberfläche von Polstern als Schaumstoff

Info

Publication number
DE69424727T2
DE69424727T2 DE69424727T DE69424727T DE69424727T2 DE 69424727 T2 DE69424727 T2 DE 69424727T2 DE 69424727 T DE69424727 T DE 69424727T DE 69424727 T DE69424727 T DE 69424727T DE 69424727 T2 DE69424727 T2 DE 69424727T2
Authority
DE
Germany
Prior art keywords
die
portions
foam
depressions
upholstery
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 - Lifetime
Application number
DE69424727T
Other languages
English (en)
Other versions
DE69424727D1 (de
DE69424727T3 (de
Inventor
Arthur Barr
Lewis Sturgill
Jesus Munoz Contreras Jose De
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.)
FXI Inc
Original Assignee
Foamex LP
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22404228&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69424727(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Foamex LP filed Critical Foamex LP
Publication of DE69424727D1 publication Critical patent/DE69424727D1/de
Application granted granted Critical
Publication of DE69424727T2 publication Critical patent/DE69424727T2/de
Publication of DE69424727T3 publication Critical patent/DE69424727T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/05707—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with integral, body-bearing projections or protuberances
    • 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
    • B26D3/28—Splitting layers from work; Mutually separating layers by cutting
    • B26D3/281—Splitting layers from work; Mutually separating layers by cutting the work being simultaneously deformed by the application of pressure to obtain profiled workpieces
    • 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
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5654—Subdividing foamed articles to obtain particular surface properties, e.g. on multiple modules
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/82—Embossing by foaming
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0405—With preparatory or simultaneous ancillary treatment of work
    • Y10T83/0419—By distorting within elastic limit
    • Y10T83/0429—By compressing
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/343—With means to deform work temporarily

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Forests & Forestry (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE69424727T 1993-09-15 1994-09-15 Kontinuierliches Rotationsverfahren zur dreidimensionalen Formgestaltung der Oberfläche von Polstern als Schaumstoff Expired - Lifetime DE69424727T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12270193A 1993-09-15 1993-09-15
US122701 1993-09-15

Publications (3)

Publication Number Publication Date
DE69424727D1 DE69424727D1 (de) 2000-07-06
DE69424727T2 true DE69424727T2 (de) 2000-09-28
DE69424727T3 DE69424727T3 (de) 2010-05-06

Family

ID=22404228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69424727T Expired - Lifetime DE69424727T3 (de) 1993-09-15 1994-09-15 Kontinuierliches Rotationsverfahren zur dreidimensionalen Formgestaltung der Oberfläche von Polstern als Schaumstoff

Country Status (7)

Country Link
US (2) US5534208A (de)
EP (1) EP0642894B2 (de)
AT (1) ATE193480T1 (de)
CA (1) CA2117273C (de)
DE (1) DE69424727T3 (de)
DK (1) DK0642894T3 (de)
ES (1) ES2148278T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013004414A1 (de) * 2013-03-15 2014-09-18 Hans Ulrich Schwenk Mehrschichtiges Polster mit zonierter und belüftender Mittelschicht und Verfahren zu seiner Herstellung

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2117273C (en) * 1993-09-15 2001-06-26 Arthur Barr Three dimensional surface shaping of synthetic foam pads by continuous rotary process
USD383312S (en) * 1996-01-19 1997-09-09 Minnesota Mining And Manufacturing Company Seal pattern on retroreflective sheeting
US5749993A (en) * 1996-02-01 1998-05-12 Foamex L.P. Method of making an automotive carpeting with precut conforming foam underlayment
US5819631A (en) * 1996-08-02 1998-10-13 Foamex L.P. Synthetic foam surface contouring machine
US6085627A (en) 1997-07-23 2000-07-11 Foamex L.P. Apparatus for cutting a cellular polymer surface with multiple continuous platforms
US6142053A (en) 1997-07-23 2000-11-07 Foamex L.P. Method of cutting a cellular polymer surface with a continous platform cutting apparatus
US6675691B1 (en) 1997-07-23 2004-01-13 Foamex L.P. Continuous platform cutting apparatus
US6173638B1 (en) * 1997-07-23 2001-01-16 Foamex L.P. Method for cutting a cellular polymer surface with multiple continuous platforms
US6668698B1 (en) 1997-07-23 2003-12-30 Foamex L.P. Continuous platform cutting method
US6546836B1 (en) * 1997-07-23 2003-04-15 Foamex L.P. Continuous platform cutting apparatus for cutting a cellular polymer surface
US6752947B1 (en) 1998-07-16 2004-06-22 Hercules Incorporated Method and apparatus for thermal bonding high elongation nonwoven fabric
US6221298B1 (en) 1998-11-17 2001-04-24 International Specialty Products, Llc Method and apparatus for manufacturing molded products
US6234055B1 (en) 1999-02-22 2001-05-22 Byron Taylor Tire cutting apparatus and method
US6402498B1 (en) 1999-06-04 2002-06-11 Gary D. Dunn Bristle and bristle support surface producing machine
USRE45402E1 (en) 1999-07-13 2015-03-03 Stirling Mouldings Limited Flexible material
GB2352208B (en) 1999-07-13 2001-06-13 Stirling Moulded Composites Lt Flexible material
US6176164B1 (en) * 1999-08-16 2001-01-23 Robert B. Nylander Compression cutting process for flexible form and template for use therewith
US6372076B1 (en) * 1999-09-28 2002-04-16 L&P Property Management Company Convoluted multi-layer pad and process
JP2002014208A (ja) * 2000-04-26 2002-01-18 Sharp Corp 光学フィルム、光反射フィルム、液晶表示パネル、光学フィルム製造方法および装置、型ローラ製造方法、ならびに光学フィルム貼付方法および装置
US20050174256A1 (en) * 2000-09-27 2005-08-11 Berg Eric P. Remote disconnect systems for utility meters
DE10150494B4 (de) * 2001-10-16 2015-11-12 Hans Ulrich Schwenk Verfahren zum Herstellen eines Polsterkörpers aus Schaumstoff und Polsterkörper nach diesem Verfahren
DE10212729B4 (de) * 2002-03-22 2010-03-04 Gefinex Gesellschaft für innovative Extrusionsprodukte mbH Polyethylenschäume mit geringer dynamischer Steifigkeit
TW577803B (en) * 2002-10-25 2004-03-01 Nam Liong Entpr Co Ltd Multilayered elastic material with stereoscopic pattern and method for forming the same
AU2004282161B2 (en) * 2003-10-14 2010-09-30 Dreamwell, Ltd Method for manufacturing a foam core having channel cuts
US20050129920A1 (en) * 2003-11-06 2005-06-16 Michael Levesque Three dimensional continuous contoured pad cutting and laminating process
DE102004046517B4 (de) * 2004-09-23 2015-11-12 Hans Ulrich Schwenk Verfahren zur Herstellung eines Polsterelements aus Schaumstoff, Vorrichtung zur Durchführung des Verfahrens und Polsterelement aus Schaumstoff
US7204748B2 (en) * 2004-10-29 2007-04-17 Remington Holdings Llc Poultry breast portion sizing apparatus
US7955544B2 (en) 2004-11-23 2011-06-07 Foamex Innovations Operating Company Surface shaping of compressible cellular polymers with continuous rotary method
US7654391B2 (en) * 2005-06-09 2010-02-02 Langer Associates, Inc. Readily configurable plastic foam packaging
US20070011831A1 (en) * 2005-07-18 2007-01-18 South Cone. Inc. Contoured insole construction and method of manufacturing same
DK1982013T3 (da) * 2006-01-31 2013-09-30 Fitesa Germany Gmbh Apparat og fremgangsmåde til strækning af strækkeligt arkmateriale
BE1016973A3 (nl) * 2006-02-02 2007-11-06 Imhold Nv Werkwijze voor het vervaardigen van een vulmateriaal.
US20080113143A1 (en) * 2006-10-31 2008-05-15 David Stirling Taylor Flexible Material and Method of Manufacturing the Flexible Material
US10499694B2 (en) 2008-08-01 2019-12-10 Nike, Inc. Apparel with selectively attachable and detachable elements
US20100024089A1 (en) 2008-08-01 2010-02-04 Nike, Inc. Apparel With Selectively Attachable And Detachable Elements
WO2010104678A2 (en) * 2009-03-09 2010-09-16 Carpenter Co Compressible material profile forming tooling, profile assembly with, and method of using same
US8229589B2 (en) * 2009-04-13 2012-07-24 Battle Foam, LLC Method and apparatus for fabricating a foam container with a computer controlled laser cutting device
US9410026B1 (en) 2009-05-22 2016-08-09 Columbia Insurance Company Rebond polyurethane foam comprising reclaimed carpet material and methods for the manufacture of same
US9724852B1 (en) 2009-05-22 2017-08-08 Columbia Insurance Company High density composites comprising reclaimed carpet material
US9675122B2 (en) 2009-06-23 2017-06-13 Nike, Inc. Apparel incorporating a protective element
US9149084B2 (en) 2009-06-23 2015-10-06 Nike, Inc. Apparel incorporating a protective element and method for making
US8438669B2 (en) 2009-06-23 2013-05-14 Nike, Inc. Apparel incorporating a protective element
US8438667B2 (en) 2009-09-24 2013-05-14 Nike, Inc. Apparel incorporating a protective element
US8719965B2 (en) 2009-09-24 2014-05-13 Nike, Inc. Apparel incorporating a protective element
US8702895B2 (en) 2010-04-07 2014-04-22 Nike, Inc. Cushioning elements for apparel and other products and methods of manufacturing the cushioning elements
US9505203B2 (en) 2010-11-30 2016-11-29 Nike, Inc. Method of manufacturing dye-sublimation printed elements
US8561214B2 (en) 2011-02-25 2013-10-22 Nike, Inc. Articles of apparel incorporating cushioning elements and methods of manufacturing the articles of apparel
US8764931B2 (en) 2011-05-19 2014-07-01 Nike, Inc. Method of manufacturing cushioning elements for apparel and other products
US20130025036A1 (en) 2011-07-25 2013-01-31 Nike, Inc. Articles Of Apparel Incorporating Cushioning Elements
US10034498B2 (en) 2011-07-25 2018-07-31 Nike, Inc. Articles of apparel incorporating cushioning elements
US9386812B2 (en) 2011-07-25 2016-07-12 Nike, Inc. Articles of apparel incorporating cushioning elements
US11122910B2 (en) * 2012-10-22 2021-09-21 Dreamwell, Ltd. Multi-layered convoluted foam layer
US20150314545A1 (en) * 2014-05-05 2015-11-05 The Boeing Company Aircraft Foam Insulation Method and Apparatus
CN104526755A (zh) * 2014-12-15 2015-04-22 梁晋煜 一种用于棉制品切片的串联式切割机
CN111360888B (zh) * 2018-06-21 2021-06-01 南京溧水高新产业股权投资有限公司 基于缓进传动的食药用一体的果脯加工用切片装置及方法
CN109454695A (zh) * 2018-12-29 2019-03-12 泰兴市双羊机械工程有限公司 轮胎胶芯通用型分切机

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551358A (de) *
IT572515A (de) *
DE268978C (de) † 1911-10-03
US1964969A (en) * 1932-01-11 1934-07-03 Werner Frank Charles Cooky press
US1971087A (en) * 1933-08-05 1934-08-21 Werner Frank Charles Cooky machine
US2695571A (en) * 1952-07-05 1954-11-30 Haagsche Bakkerijmachf Arnold Machine for molding shapes of dough
US3081496A (en) * 1959-10-15 1963-03-19 John F Moore Method of forming flexible sheets of cured foamed rubber
NL280575A (de) * 1961-07-08 1900-01-01
FR1336014A (fr) * 1962-10-16 1963-08-23 Gen Tire & Rubber Co Procédé et appareil pour découper des objets tels que des dessus de coussins pour voitures automobiles dans des feuilles de matière élastomère
US3240855A (en) * 1962-11-16 1966-03-15 Allied Chem Fluffing foam
US3370117A (en) * 1965-09-16 1968-02-20 Reeves Bros Inc Crushed polyurethane foam and method of making same
DE1604385A1 (de) * 1966-01-31 1970-09-17 Semperit Ag Verfahren und Vorrichtung zur dosierten Materialzufuhr
DE2050845A1 (de) * 1970-10-16 1972-04-20 Huettemann W Vorrichtung zum kontinuierlichen Schneiden von Zuschnitten mit dreidimensional geformter Oberfläche aus Schaumstoff od. dgl.
NL146376B (nl) * 1972-06-27 1975-07-15 Jan Bos Ventilerende onderlegger of mat.
CH590719A5 (de) * 1975-12-22 1977-08-31 Semperit Ag
US4073020A (en) * 1976-04-19 1978-02-14 The Goodyear Tire & Rubber Company Contoured foam mattress
US4178161A (en) * 1976-11-11 1979-12-11 Tenneco Chemicals, Inc. Manufacture of rigidized convoluted foam from flexible polyurethane foam and resultant product
US4278482A (en) * 1979-06-26 1981-07-14 Custom Coating, Inc. Apparatus and method for production of polyurethane carpet backing
JPS56104035A (en) * 1980-01-22 1981-08-19 Sekisui Plastics Co Ltd Manufacture of side-wall board for chip box with pattern on surface thereof
DE3310921A1 (de) * 1983-03-25 1984-09-27 Hans-Gerd 5650 Solingen Isleib Verfahren zur kontinuierlichen herstellung von profilschnitten in der oberflaeche eines werkstoffes
US4686724A (en) * 1983-04-22 1987-08-18 Bedford Peter H Support pad for nonambulatory persons
US4603445A (en) * 1983-09-09 1986-08-05 Span-America Medical Systems, Inc. Support pad and method of manufacture
CA1301377C (en) * 1986-10-22 1992-05-19 Donald C. Spann Multi-section mattress overlay for systematized pressure dispersion
US4901387A (en) * 1988-03-21 1990-02-20 Luke John K Mattress overlay with individual foam springs
DE3837197A1 (de) * 1988-11-02 1990-05-03 Continental Ag Vorrichtung zum aufbereiten von unvulkanisiertem kautschuk
DE9010105U1 (de) * 1990-07-03 1990-09-06 Ke-Kelit Kunststoffwerk Gesellschaft Mbh, Linz, At
CA2117273C (en) * 1993-09-15 2001-06-26 Arthur Barr Three dimensional surface shaping of synthetic foam pads by continuous rotary process
US5666682A (en) * 1994-09-30 1997-09-16 Bonaddio; Vincenzo A. Mattress pad of adjustable size

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013004414A1 (de) * 2013-03-15 2014-09-18 Hans Ulrich Schwenk Mehrschichtiges Polster mit zonierter und belüftender Mittelschicht und Verfahren zu seiner Herstellung
DE102013004414B4 (de) * 2013-03-15 2017-08-03 Hans Ulrich Schwenk Mehrschichtiges Polster mit zonierter und belüftender Mittelschicht und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
DE69424727D1 (de) 2000-07-06
EP0642894B1 (de) 2000-05-31
EP0642894A1 (de) 1995-03-15
DE69424727T3 (de) 2010-05-06
US5688538A (en) 1997-11-18
EP0642894B2 (de) 2009-09-30
CA2117273A1 (en) 1995-03-16
ATE193480T1 (de) 2000-06-15
US5534208A (en) 1996-07-09
ES2148278T3 (es) 2000-10-16
DK0642894T3 (da) 2000-08-28
CA2117273C (en) 2001-06-26

Similar Documents

Publication Publication Date Title
DE69424727T2 (de) Kontinuierliches Rotationsverfahren zur dreidimensionalen Formgestaltung der Oberfläche von Polstern als Schaumstoff
EP0382238A3 (de) Verfahren zum Herstellen von geformten Gegenständen aus faserverstärktem thermoplastischem Kunststoff
EP0288705A3 (de) Verfahren zur Herstellung von komplizierten Blechteilen und Werkzeug zur Durchführung des Verfahrens
PL321823A1 (en) Flat pressing surface for production of laminates, pressure platen having flat pressing surfaces for production of laminates, method of producing such flat pressing surfaces and method of makimg such pressure platens
ES8602478A1 (es) Procedimiento para fabricar una plancha perfilada que contiene al menos dos capas de caucho, utilizable particularmente en revestimientos de suelos o en suelas de calzado.
JPS6469534A (en) Method for cutting workpiece, such as glass
JPS56240B2 (de)
TW352361B (en) Method for manufacturing solid elastomeric gels
US4828642A (en) Process for the manufacture of parquet flooring blocks
AU2797595A (en) Method and device for postforming an extruded profiled section applied to an object
EP0854023A3 (de) Gerät zum automatischen Entgraten von Kunststoff-Formkörper
WO2002026455A8 (en) Method and apparatus for moulding synthetic wood and product used therein
EP0952124A3 (de) Verfahren und Vorrichtung zum Herstellen von Folien mit einer festen Oberfläche und dadurch hergestellte Folien
JPS6464826A (en) Manufacture of non-slip material for building
JPH1080927A (ja) 物体上に押出し成形される特定断面を持つ帯状物を後成形するための成形型
JPS57152323A (en) Deep drawing method
JPS56102334A (en) Closed extrusion molding method and its device
CN206344246U (zh) 一种新型雕刻模具
JPS648860A (en) Fastening method for dissimilar materials
EP0403979A3 (de) Anorganischer ausgehärteter Formkörper und Verfahren zu dessen Herstellung
EP0363592A3 (de) Verfahren und Vorrichtung zur Herstellung von Formteilen oder Gegenständen unter Verwendung eines Extrusions-Giessverfahrens
JPS5761533A (en) Continuous manufacutre of interior material
AU2000263847A1 (en) Continuous platform cutting apparatus and method
CN114102758A (zh) 彩色围条生产工艺
TW340096B (en) Rapid molding system and method

Legal Events

Date Code Title Description
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: FOAMEX L.P., MEDIA, PA., US

8327 Change in the person/name/address of the patent owner

Owner name: FOAMEX INNOVATIONS OPERATING CO. ( N.D. GES. D, US

R082 Change of representative

Ref document number: 642894

Country of ref document: EP

Representative=s name: ROLF DIETER FLACCUS, 50389 WESSELING, DE