发明名称 PROFILE ELEMENT FOR ROLLER SHUTTERS
摘要 The invention relates to a profile element for roller shutters, in particular a sound-absorbing roller shutter profile element for cupboards. In order to improve the sound-absorbing properties of the profile element as compared to conventional solutions by using novel techniques, the profile element according to the invention comprises a perforated film that extends at least in some sections over at least one opening of the profile element in order to form a sound absorber for room-acoustic applications.
申请公布号 WO2011050910(A2) 申请公布日期 2011.05.05
申请号 WO2010EP06254 申请日期 2010.10.13
申请人 REHAU AG + CO;BRAEUER, STEFAN;GRIESSHAMMER, KLAUS 发明人 BRAEUER, STEFAN;GRIESSHAMMER, KLAUS
分类号 E06B9/11 主分类号 E06B9/11
代理机构 代理人
主权项
地址