Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rodent control device
A rodent control device with a cylindrical body 10 is arranged to be located in a pipe P which passes sewage and other fluid products. The device 10 permits sewage to flow but prevents rodent access in the direction opposite the flow of sewage. The device 10 comprises a flap 12 that is freely movable between a first closed position and second open position. In the first position the flap 12 extends across the pipe P, preventing a rodent access along the pipe P in the direction opposite the flow of sewage. In the second position the flap 12 permits rodent access along the pipe P in the direction of flow of the sewage. The flap 12 is fitted with an adjustment member 18 to manually move the flap from the first position towards the second position.
Rodent control device
A rodent control device with a cylindrical body 10 is arranged to be located in a pipe P which passes sewage and other fluid products. The device 10 permits sewage to flow but prevents rodent access in the direction opposite the flow of sewage. The device 10 comprises a flap 12 that is freely movable between a first closed position and second open position. In the first position the flap 12 extends across the pipe P, preventing a rodent access along the pipe P in the direction opposite the flow of sewage. In the second position the flap 12 permits rodent access along the pipe P in the direction of flow of the sewage. The flap 12 is fitted with an adjustment member 18 to manually move the flap from the first position towards the second position.
Rodent control device
JOHN HAMILTON (Autor:in) / SIMON WILLIAM CARROLL (Autor:in)
21.04.2021
Patent
Elektronische Ressource
Englisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
Elsevier | 1991