process for converting a ceramic toilettenschuessel, an independent water is fed into a toilettenschuessel, from a neighbouring reservoir is fed, and kniestueck on the use of this procedure.

摘要

A ceramic toilet commode intended to be supplied with water by an independent water supply pipe and including a cylindrical rear receiving cavity for the water supply pipe and a horizontal platform in vertical alignment with the rear of the receiving cavity is converted into a toilet commode intended to be supplied with water by an adjoining cistern. This is achieved by boring in the platform a central aperture whose diameter exceeds the diameter of the cavity. Inserted in the aperture is an elbow element which has at one end a flange which bears against the edges of the aperture. The elbow element has a diameter which decreases to the other end thereof so as to permit the insertion of this other end into the receiving cavity.