Fenestration product and method and apparatus for manufacture

A plurality of sets of clampable jaws are positioned on cooperating pairs of sub-towers, one of each pair moves along the x-axis and one along the y-axis. In using the apparatus, fenestration product frame members which have been precisely cut to a desired cut length are placed in the clampable jaws...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KOWNACKI CHARLES D
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING COMBINED OPERATIONS DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS LADDERS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING UNIVERSAL MACHINE TOOLS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A plurality of sets of clampable jaws are positioned on cooperating pairs of sub-towers, one of each pair moves along the x-axis and one along the y-axis. In using the apparatus, fenestration product frame members which have been precisely cut to a desired cut length are placed in the clampable jaws. The frame members are positioned so that their ends are in non-touching proximity to radiant heater and a limited length of the ends of the frame members melted and then quickly brought into contact to effect welding of the joints. The precision placement of the precisely cut frame members results in a low-flash window frame.