METHODS AND APPARATUS FOR JOINING SUPERIMPOSED LAMINAR WORKPIECES

Superimposed laminar workpieces are joined along a desired seam line by passing them together between anvil means such as a roller (which may be plain surfaced or engraved as with a pattern of lines or dots) extending transversely to the direction of travel of the workpieces relative thereto, and at...

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Bibliographische Detailangaben
1. Verfasser:	KENNETH FLOYD
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:	Superimposed laminar workpieces are joined along a desired seam line by passing them together between anvil means such as a roller (which may be plain surfaced or engraved as with a pattern of lines or dots) extending transversely to the direction of travel of the workpieces relative thereto, and at least one workhead traversable across said anvil means selectively to heat said workpieces along said desired seam line to heat join them together.