devicefor the attachment of d & auml; mmstoffelementenon a dachunterkonstruktion, especially from profilblechen,consisting of at least one essentially cross section u - f & all; rmig trained andthus, a bridge and two essentially perpendicular to the pierthe thigh broken profilschiene, markedby at least one shell stand (25), which in cross-section is essentiallyu - r & rmig all;trained and thus a web (26) and two perpendicular todock (26) and thigh (27) in which the widththe web (26) between the legs (27) gr & all; & w as the width of the web.(3) the profilschiene (2) is trained.
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