At least one wire element (4) has a front arm and at least one side arm which is held by a support (3) in a surface-duct. Two vertical side ducts in the support open into the horizontal surface duct. A front plate (2) forms a cover and has a reverse side to which the front side of the support is fixed. The cover consists of a corrugated plate with at least one pre-curved part (20) between two parts (21,22) which are at least partly flat on the reverse side.
申请公布号
DE19850168(A1)
申请公布日期
1999.05.12
申请号
DE19981050168
申请日期
1998.10.30
申请人
S.A.H.F.F.F. HAUT-FOURNEAU, FORGES ET FONDERIES, SIGNY-LE-PETIT, FR
发明人
BROISSA, GERALD, MEUDON, FR;PICOT, DANIEL, 77815 BUEHL, DE