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1. WO2000041865 - METHOD FOR PRODUCING A FOAM ELEMENT, ESPECIALLY A FOAM PADDING ELEMENT FOR A PLANE OR VEHICLE SEAT

Publication Number WO/2000/041865
Publication Date 20.07.2000
International Application No. PCT/EP1999/005303
International Filing Date 24.07.1999
Chapter 2 Demand Filed 19.01.2000
IPC
B29C 44/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
44Shaping by internal pressure generated in the material, e.g. swelling or foaming
02for articles of definite length, i.e. discrete articles
12Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
14the preformed part being a lining
B64D 11/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
11Passenger or crew accommodation; Flight-deck installations not otherwise provided for
06Arrangements or adaptations of seats
CPC
B29C 44/143
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
44Shaping by internal pressure generated in the material, e.g. swelling or foaming ; ; Producing porous or cellular expanded plastics articles
02for articles of definite length, i.e. discrete articles
12Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
14the preformed part being a lining
143Means for positioning the lining in the mould
B64D 11/06
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
11Passenger or crew accommodation; Flight-deck installations not otherwise provided for
06Arrangements of seats, or adaptations or details specially adapted for aircraft seats
B64D 11/0647
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
11Passenger or crew accommodation; Flight-deck installations not otherwise provided for
06Arrangements of seats, or adaptations or details specially adapted for aircraft seats
0647Seats characterised by special upholstery or cushioning features
Y10S 428/90
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
428Stock material or miscellaneous articles
90Magnetic feature
Y10T 428/24182
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
24Structurally defined web or sheet [e.g., overall dimension, etc.]
24174including sheet or component perpendicular to plane of web or sheet
24182Inward from edge of web or sheet
Applicants
  • GOTTLIEB BINDER GMBH & CO. [DE/DE]; Bahnhofstrasse 19 D-71088 Holzgerlingen, DE (AllExceptUS)
  • POULAKIS, Konstantinos [DE/DE]; DE (UsOnly)
Inventors
  • POULAKIS, Konstantinos; DE
Agents
  • BARTELS UND PARTNER; Lange Strasse 51 D-70174 Stuttgart, DE
Priority Data
199 00 623.711.01.1999DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM HERSTELLEN EINES SCHAUMKÖRPERTEILES, INSBESONDERE EINES POLSTERSCHAUMTEILES FÜR EINEN FLUG- ODER FAHRGASTSITZ
(EN) METHOD FOR PRODUCING A FOAM ELEMENT, ESPECIALLY A FOAM PADDING ELEMENT FOR A PLANE OR VEHICLE SEAT
(FR) PROCEDE DE FABRICATION D'UN CORPS EN MOUSSE, EN PARTICULIER D'UNE PARTIE DE REMBOURRAGE EN MOUSSE POUR UN SIEGE D'AVION OU DE VEHICULE
Abstract
(DE)
Bei einem Verfahren zum Herstellen eines Schaumkörperteiles (1), insbesondere eines Polsterschaumteiles für einen Flug- oder Fahrgastsitz, bei dem an zumindest einen formgebenden Wandteil einer Einschäumform eine Lage aus einem beim Schäumvorgang eine Sperrschicht zwischen dem Schaummaterial und dem betreffenden Wandteil bildenden Material angelegt wird, wird als die Sperrschicht bildende Lage ein Vlies (7) mit ferromagnetischer Beschichtung (9) verwendet, und das Vlies (7) wird mittels einer mit der ferromagnetischen Beschichtung (9) zusammenwirkenden, magnetfelderzeugenden Einrichtung am Wandteil lösbar in Stellung gehalten.
(EN)
The invention relates to a method for producing a foam element (1), especially a foam padding element for a plane or vehicle seat. A layer is applied to at least one shaping wall section of a foaming mold. Said layer consists of a material that forms a barrier layer between the foam material and the respective wall section during the foaming process. A fleece (7) with a ferrogmagnetic coating (9) is used as the layer forming the barrier layer and said fleece (7) is releasably held in its position at the wall section by means of a device that produces a ferromagnetic field and interacts with the ferromagnetic coating (9).
(FR)
Procédé de fabrication d'un corps en mousse (1), en particulier d'une partie de rembourrage en mousse pour un siège d'avion ou de véhicule, selon lequel est placée, sur au moins une partie de paroi, destinée à conférer une forme, d'un moule de formage du corps en mousse, une couche d'une matière formant barrière entre la mousse et la partie de paroi concernée, lors du processus de formage. Ladite couche formant barrière, qui est constituée d'un non-tissé (7) doté d'un revêtement ferromagnétique (9), est maintenue en place de manière amovible sur la partie de paroi à l'aide d'un dispositif produisant un champ magnétique et entrant en interaction avec le revêtement ferromagnétique (9).
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