Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-drilling building panel fasteners
A self-drilling building panel fastener (10) for fastening an insulated building panel (12) to a structural member (14) includes a head (16) and a shank. The shank extends from the head (16) to a tip (18). The shank includes, in sequence from the tip (18): a drill part (22), a first threaded part (30), an indicator threaded part (100), an unthreaded part and a third threaded part (50). In use during installation, the fastener (10) is driven into the structural member (14) and penetrates the structural member (14). The indicator threaded part (100) is arranged to provide an indication to a user that the fastener (10) has reached a predetermined depth of penetration in the structural member (14).
Self-drilling building panel fasteners
A self-drilling building panel fastener (10) for fastening an insulated building panel (12) to a structural member (14) includes a head (16) and a shank. The shank extends from the head (16) to a tip (18). The shank includes, in sequence from the tip (18): a drill part (22), a first threaded part (30), an indicator threaded part (100), an unthreaded part and a third threaded part (50). In use during installation, the fastener (10) is driven into the structural member (14) and penetrates the structural member (14). The indicator threaded part (100) is arranged to provide an indication to a user that the fastener (10) has reached a predetermined depth of penetration in the structural member (14).
Self-drilling building panel fasteners
26.06.2019
Patent
Elektronische Ressource
Englisch