Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DOOR ACTUATOR
An actuator for a door of an animal enclosure, the door openable and closable by rotation of a shaft 39 forming a pivot of the door and defining a first axis 17, the shaft 39 having a handle 19b fixed thereon, the actuator having a holding member 35 arranged to hold the handle in a predetermined position along the first axis in which the handle and shaft are operable to open and close the door; a turning arrangement 59 to cause rotation of the shaft; and a driving member 45 arranged to rotate about a second axis 47, wherein the first and second axis are laterally offset in a first plane; and wherein the driving member 45 causes rotation of the turning arrangement 59 to rotate the shaft and handle and move the door. The turning arrangement and driving member may be cogs or split cogs and there may be a motor 61 which turns the driving member 45. The handle may have portions (e.g. 19b) which engage with posts of the turning arrangement, alternatively a collar may be used with grub screws to attach it to the shaft. A solar panel may be provided to provide power to the motor.
DOOR ACTUATOR
An actuator for a door of an animal enclosure, the door openable and closable by rotation of a shaft 39 forming a pivot of the door and defining a first axis 17, the shaft 39 having a handle 19b fixed thereon, the actuator having a holding member 35 arranged to hold the handle in a predetermined position along the first axis in which the handle and shaft are operable to open and close the door; a turning arrangement 59 to cause rotation of the shaft; and a driving member 45 arranged to rotate about a second axis 47, wherein the first and second axis are laterally offset in a first plane; and wherein the driving member 45 causes rotation of the turning arrangement 59 to rotate the shaft and handle and move the door. The turning arrangement and driving member may be cogs or split cogs and there may be a motor 61 which turns the driving member 45. The handle may have portions (e.g. 19b) which engage with posts of the turning arrangement, alternatively a collar may be used with grub screws to attach it to the shaft. A solar panel may be provided to provide power to the motor.
DOOR ACTUATOR
TÜRBETÄTIGER
ACTIONNEUR DE PORTE
DEAN EDWARD (Autor:in) / DEAN SIMON (Autor:in)
22.03.2023
Patent
Elektronische Ressource
Englisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung