Patent ID: 8733040
Filing Date: 2014-05-27
Classification: F16B

Abstract:
1. A device for shuttering an opening ( 31 ) in a constructional component ( 30 ), comprising at least one sheeting element ( 11 ) for closing the opening ( 31 ); and at least one attachment element securable on the sheeting element ( 11 ) for securing the sheeting element on the constructional component ( 30 ), the attachment element having at least one expansion band ( 13 , 14 ) attached to the sheeting element ( 11 ) and expandable for securing the sheeting element on the constructional component ( 30 ), and a locking element ( 15 ) having a through-opening ( 16 ) and spaced from the sheeting element ( 11 ); and a complementary locking element ( 17 ) extending through the through-opening ( 16 ) in the locking element ( 15 ), the locking element ( 15 ) being displaceable along the complementary locking element ( 17 ) for reducing a distance between the locking element ( 15 ) and the sheeting element ( 11 ), whereby the expansion band ( 13 , 14 ) expands, securing the sheeting element ( 1 ) on the constructional component ( 30 ).