发明名称 Sound-proofing profile for the uprights and horizontal members of separating walls comprises a cross piece divided into two halves by a longitudinal separating gap which are mechanically connected via a sound-neutralizing arrangement
摘要 Sound-proofing profile (1) comprises two parallel profile flanges (2) arranged at a distance from each other and connected by a cross piece (3). The cross piece is divided into two halves (5) by a longitudinal separating gap (4). The two halves are mechanically connected to each other in the region of the separating gap via a sound-neutralizing arrangement.
申请公布号 DE10216675(A1) 申请公布日期 2002.11.14
申请号 DE20021016675 申请日期 2002.04.16
申请人 RICHTER-SYSTEM GMBH & CO KG 发明人 KNAUF, ALFONS JEAN
分类号 E04B2/74;(IPC1-7):E04B2/56;E04B1/84 主分类号 E04B2/74
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