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A platform for research: civil engineering, architecture and urbanism
A METHOD AND AN APPARATUS FOR PRODUCING AN ELONGATED ELEMENT FROM AN ELONGATED MEMBER
A method for sequentially producing lap planks (1) from a continuous extruded member (35) of plastics material comprises forming a tongue (30) on a first end (2) of the lap plank (1) and a groove (32) on the opposite second end (3) of the lap plank (1), so that a plurality of the lap planks (1) can be joined in end-to-end abutting relationship with the tongue (30) of each lap plank engaged in the groove (35) of an adjacent lap plank (1). The tongue (30) of each lap plank (1) is formed by an indent (34) formed in a front surface (6) of the extruded member (35) to form one surface of the tongue (30), and the other surface of the tongue (30) is formed by machining material from the rear surface (5) of the extruded member (35) adjacent the indent (34). In the sequential production of the lap planks (1), the groove (35) is formed in an end (80) of the elongated member (35) from which the just formed lap plank (1) has been severed, and the tongue of that next to be formed lap plank (1) is then formed.
A METHOD AND AN APPARATUS FOR PRODUCING AN ELONGATED ELEMENT FROM AN ELONGATED MEMBER
A method for sequentially producing lap planks (1) from a continuous extruded member (35) of plastics material comprises forming a tongue (30) on a first end (2) of the lap plank (1) and a groove (32) on the opposite second end (3) of the lap plank (1), so that a plurality of the lap planks (1) can be joined in end-to-end abutting relationship with the tongue (30) of each lap plank engaged in the groove (35) of an adjacent lap plank (1). The tongue (30) of each lap plank (1) is formed by an indent (34) formed in a front surface (6) of the extruded member (35) to form one surface of the tongue (30), and the other surface of the tongue (30) is formed by machining material from the rear surface (5) of the extruded member (35) adjacent the indent (34). In the sequential production of the lap planks (1), the groove (35) is formed in an end (80) of the elongated member (35) from which the just formed lap plank (1) has been severed, and the tongue of that next to be formed lap plank (1) is then formed.
A METHOD AND AN APPARATUS FOR PRODUCING AN ELONGATED ELEMENT FROM AN ELONGATED MEMBER
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES LÄNGLICHEN ELEMENTS AUS EINEM LÄNGLICHEN ELEMENT
PROCÉDÉ POUR PRODUIRE UN ÉLÉMENT ALLONGÉ À PARTIR D'UN ÉLÉMENT ALLONGÉ, ET ÉLÉMENT ALLONGÉ PRODUIT PAR LE PROCÉDÉ
WALSH ANTHONY (author)
2018-06-06
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
B27F
DOVETAILED WORK
,
Gegenstände mit Schwalbenschwanzverbindung
/
B27N
Herstellung von Gegenständen im Trockenverfahren, mit oder ohne Zusatz von organischem Bindemittel, aus Spänen oder Fasern, die aus Holz oder anderem lignocellulosehaltigem oder ähnlichem organischen Material bestehen
,
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
METHOD FOR PRODUCING ELONGATED STEEL MATERIAL AND ELONGATED STEEL MATERIAL
| European Patent Office | 2023