A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
AN APPARATUS FOR WELDING PROFILED BARS
An apparatus for joining a profiled bar (2) and a further profiled bar (3) by welding, comprises:- a support device (6) for supporting an end portion (7) of the profiled bar (2);- a further support device (8) for supporting a further end portion (9) of the further profiled bar (3);- a heating device for heating respective terminal sections (18) of the end portion (7) and of the further end portion (9), so as to locally soften the material of the profiled bar (2) and of the further profiled bar (3);- pusher means for pushing at least the profiled bar (2) against the further profiled bar (3), so as to join the profiled bar (2) and the further profiled bar (3) at the respective softened terminal sections (18).At least one device selected from between the support device (6) and the further support device (8) comprises a containing element (21, 22) for containing the softened material during welding, the containing element (21, 22) being floating along a direction parallel to a longitudinal axis (Z) of the corresponding profiled bar (2, 3).
AN APPARATUS FOR WELDING PROFILED BARS
An apparatus for joining a profiled bar (2) and a further profiled bar (3) by welding, comprises:- a support device (6) for supporting an end portion (7) of the profiled bar (2);- a further support device (8) for supporting a further end portion (9) of the further profiled bar (3);- a heating device for heating respective terminal sections (18) of the end portion (7) and of the further end portion (9), so as to locally soften the material of the profiled bar (2) and of the further profiled bar (3);- pusher means for pushing at least the profiled bar (2) against the further profiled bar (3), so as to join the profiled bar (2) and the further profiled bar (3) at the respective softened terminal sections (18).At least one device selected from between the support device (6) and the further support device (8) comprises a containing element (21, 22) for containing the softened material during welding, the containing element (21, 22) being floating along a direction parallel to a longitudinal axis (Z) of the corresponding profiled bar (2, 3).
AN APPARATUS FOR WELDING PROFILED BARS
VORRICHTUNG ZUM VERSCHWEISSEN VON PROFILSTÄBEN
APPAREIL DE SOUDAGE DE BARRES PROFILÉES
MASETTI GOFFREDO (author) / BARBIERI GIANNI (author) / DIONIGI ROBERTO (author)
2024-07-03
Patent
Electronic Resource
English
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B29K
Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D
,
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
METHOD, PLANT AND TOOL DEVICE FOR PROCESSING PROFILED BARS
| European Patent Office | 2023