Patent ID: 9657481
Date: 2017-05-23
CPC Classifications: E04B,E04F

Claim:
1. A dry-built ceiling or wall, having a framework ( 1 ), and one or more construction panels ( 2 ) fixed to an associated upright profile ( 4 ), wherein the construction panels ( 2 ) are fixed to a respective said upright profile ( 4 ) and interposed with fastening elements ( 5 ) and on one end the fastening element ( 5 ) is equipped with lug ends ( 6 ) which engage around a respective profile leg ( 4 a ) of the upright profile ( 4 ), wherein the fastening element ( 5 ) is equipped, in addition to with at least two lug ends ( 6 ) with one or more hooks ( 7 ) for pre-fixing the fastening element ( 5 ) to the respective profile leg ( 4 a ) of the upright profile ( 4 ), wherein the fastening element ( 5 ) is constituted U-shaped with two fastening legs ( 5 a ) and a fastening base ( 5 b ) and wherein the respective fastening leg ( 5 a ) is equipped with at least one said lug end ( 6 ) and a respective said hook ( 7 ), a material weakening zone ( 8 ) is positioned between the at least one lug end ( 6 ) and the respective fastening leg ( 5 a ), and the fastening base ( 5 b ) of the fastening element ( 5 ) is equipped with connecting means ( 9 ) for fixing the construction panels ( 2 ).