Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Crowd control barrier
A crowd control barrier system comprises a single piece of knitted fabric barrier 30 releasably attached to first and second posts 31. The barrier may comprise a channel 32 folded along its upper edge for receiving an elongate support member 33. The elongate member may be elastic and may form a loop for attachment to a post. The barrier may be folded to create a double-sided barrier. Attachments may protrude from the posts and may comprise a clip having two arms connected by a resilient member. The posts may include bases 39 having a removable spike and at least one weight. A transparent screen may extend upwardly from the barrier and a stand may extend from a post to carry a banner. Also claimed is a post cover formed from a single piece of knitted fabric.
Crowd control barrier
A crowd control barrier system comprises a single piece of knitted fabric barrier 30 releasably attached to first and second posts 31. The barrier may comprise a channel 32 folded along its upper edge for receiving an elongate support member 33. The elongate member may be elastic and may form a loop for attachment to a post. The barrier may be folded to create a double-sided barrier. Attachments may protrude from the posts and may comprise a clip having two arms connected by a resilient member. The posts may include bases 39 having a removable spike and at least one weight. A transparent screen may extend upwardly from the barrier and a stand may extend from a post to carry a banner. Also claimed is a post cover formed from a single piece of knitted fabric.
Crowd control barrier
RICHARD BURNET (Autor:in) / PAUL PARSONS (Autor:in) / MIHAIL CATRINA (Autor:in)
09.11.2022
Patent
Elektronische Ressource
Englisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.