Abstract: A transmission housing includes a profile body configured to enclose transmission components, two side walls configured to enclose the transmission components in the profile body, and a hub rail inserted into a recess of one of the two side walls and fastened to the one of the two side walls, The hub rail includes at least two hubs and is defined by a hub width which is higher than a wall thickness of each of the two side wails. The profile body, the two side walls and the hub rail are each configured without joints in a radial direction of the at least two hubs in order to prevent radial insertion of a one of the transmission components into the hubs.

Abstract: An element for thermal insulation of a building, which is provided for attachment to an exterior wall of the building on the outside. The element includes at least one duct which is surrounded by portions of the element on all sides except for in edge areas of the element. In one or more individual areas of the element the at least one duct extends towards an edge of the element such that, when the element is attached to the exterior wall, at least one connection of the at least one duct to the exterior wall is formed at at least one desired location, through which air can be guided into the building or out of the building.

Abstract: An element (2) is presented, in particular a plate-like element, for the thermal insulation of a building, which element is provided for attachment to an exterior wall (1) of a building on the outside. The element (2) thereby has ducts (3), which can be used as ventilation ducts. The ducts (3) are surrounded by the element (3) on all sides apart from in edge areas. The element (2) is characterized in that the ducts (3) extend in individual areas of the element (2) to an edge of the element (2) such that when the element (2) is attached to the exterior wall (1) at desired locations connections (4) of the ducts to the exterior wall (1) are formed, through which air can flow into the building or can be guided out of the building.