Construction elements for buildings

摘要

A building in the design of a garage or a carwash installation is made up of construction elements. Three specific construction elements are required. One construction element has a door which can be opened in both directions and always swings back into the closed position. The spring tongue can be produced integrally with the receiving part. One construction element has a projection with a hole in which a washing brush is retained in a rotatable manner. A slatted roller shutter is retained on both sides by an angle part in each case. The angle part contains the guide means for the roller shutter as well as a gearwheel in each case, which together bring about the movement of the door by rotation into the opened and closed positions. The angle parts are retained in ordinary construction elements.