Process for producing a foam-backed upholstery part

A process for producing a foam-backed upholstery part is described, in which a covering (23), which is provided with a seam (34), is placed on the opening (18) of a cavity of a mould (10), provided with ribs (26), and is fastened on the mould (10). The covering is then gripped by a vice (36) along t...

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Bibliographische Detailangaben
Hauptverfasser:	BUCHWALD, PETER, 8458 SULZBACH-ROSENBERG, DE, PAJER, PAWEL, 8450 AMBERG, DE
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A process for producing a foam-backed upholstery part is described, in which a covering (23), which is provided with a seam (34), is placed on the opening (18) of a cavity of a mould (10), provided with ribs (26), and is fastened on the mould (10). The covering is then gripped by a vice (36) along the seam (34) and is moved into the mould cavity (12). The covering (23) is applied with the seam (34) against the rib (26) and is sucked snugly against the contour (14) of the mould cavity (14). Subsequently, the mould cavity (12) is closed and filled with a plastic foam. After fastening on the mould (10), the covering (23) is made to rise convexly above the opening (18) of the mould cavity (12) and the convexly risen covering (23) is then gripped by the vice (36).