Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DOOR ASSEMBLY FOR AN ANIMAL ENCLOSURE
A door assembly (13) for an animal enclosure, the door assembly comprising: a frame (23) for mounting over an aperture (21) in a wall of the enclosure; a door (19) moveably mounted in the frame (23), the door (19) being moveable between a position where the aperture in the wall is open for the passage of an animal and a position where the aperture in the wall is closed thereby to prevent the passage of an animal; and a motor (37) for driving the door (19) between the closed and open positions.
DOOR ASSEMBLY FOR AN ANIMAL ENCLOSURE
A door assembly (13) for an animal enclosure, the door assembly comprising: a frame (23) for mounting over an aperture (21) in a wall of the enclosure; a door (19) moveably mounted in the frame (23), the door (19) being moveable between a position where the aperture in the wall is open for the passage of an animal and a position where the aperture in the wall is closed thereby to prevent the passage of an animal; and a motor (37) for driving the door (19) between the closed and open positions.
DOOR ASSEMBLY FOR AN ANIMAL ENCLOSURE
TUTHILL JAMES (Autor:in) / PAUL JOHANNES (Autor:in) / NICHOLLS SIMON (Autor:in) / WINDHAM WILLIAM (Autor:in)
07.01.2021
Patent
Elektronische Ressource
Englisch