发明名称 Window shutter-retaining device - has building wall-fixed bolt, onto which rosette, stop and spring-loaded rotatable retaining catch are subsequently fittable
摘要 The device is designed to retain a window shutter. The carrying part of the device is a bolt (1) which is anchored into the wall before the start of the plaster work. When the plaster work is finished all the other parts, such as covering bushing (13), rosette (10), stop (17) and spring loaded catch (12) are fitted subsequently. USE/ADVANTAGE - Window-shutter retaining device is designed to avoid damage to parts during plaster work.
申请公布号 DE3941076(A1) 申请公布日期 1990.06.28
申请号 DE19893941076 申请日期 1989.12.13
申请人 ROTO FRANK EISENWARENFABRIK AG, KALSDORF BEI GRAZ, AT 发明人 HOETZL, MANFRED, GRAZ, AT;PRESCHIL, JOHANN, KALSDORF, AT
分类号 E05B63/00;E05C17/50 主分类号 E05B63/00
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