Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Retaining ground socket for removable bollard
The retaining ground socket system comprises a ground socket for receiving a removable bollard, a bollard 20 with a lug 21 extending from a wall, the lug having a hole in its centre, and a locking bar 40 having a slot 41 for mating with the lug. The socket comprises a housing 11, a chamber 12 for the locking bar and a socket cover 13 which has a first aperture through which the bollard can be inserted into the housing and a second aperture 15 through which the locking bar may be slidably raised and lowered into the chamber. Preferably the locking bar is provided with a handle and cannot be fully removed from the chamber. Guides may be placed at the base of the housing to further secure the bollard within the socket. Also claimed are retaining group socket systems which utilise an engagement key system to operate a bolt or a frictional retaining element.
Retaining ground socket for removable bollard
The retaining ground socket system comprises a ground socket for receiving a removable bollard, a bollard 20 with a lug 21 extending from a wall, the lug having a hole in its centre, and a locking bar 40 having a slot 41 for mating with the lug. The socket comprises a housing 11, a chamber 12 for the locking bar and a socket cover 13 which has a first aperture through which the bollard can be inserted into the housing and a second aperture 15 through which the locking bar may be slidably raised and lowered into the chamber. Preferably the locking bar is provided with a handle and cannot be fully removed from the chamber. Guides may be placed at the base of the housing to further secure the bollard within the socket. Also claimed are retaining group socket systems which utilise an engagement key system to operate a bolt or a frictional retaining element.
Retaining ground socket for removable bollard
CHRISTIAN SHAW (Autor:in) / HARRY HARTE (Autor:in)
26.02.2020
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.