Pipe support and protection system in building - consists of insulating sleeve grouted into hole in partition and support sleeve bolted to one side of partition,申请号DE19934321307-传众专利搜索

发明名称	Pipe support and protection system in building - consists of insulating sleeve grouted into hole in partition and support sleeve bolted to one side of partition
摘要	The insulating and protecting system is for pipes (14) passing through holes drilled through walls or horizontal partitions (10). in a building. The edges (12) of each hole are rough and the free space between the walls and an insulating sleeve (37) are filled with a grout (40) made of cement or mortar. There is a supporting sleeve (16) on one side of the partition (10) made of two half-shells bolted together with flanges (30,32) and further flanges (26) bolted to the partition. The interior of the half-shells may be lined with expanded material (34) with ribs (36) gripping the outside of the pipe. USE/ADVANTAGE - Insulation and protection of pipes passing through rough-surfaced holes in walls or floors.
申请公布号	DE4321307(A1)	申请公布日期	1994.02.17
申请号	DE19934321307	申请日期	1993.06.26
申请人	FRIATEC AG KERAMIK- UND KUNSTSTOFFWERKE, 68229 MANNHEIM, DE;STAUDT BRANDSCHUTZTECHNIK GMBH, 74861 NEUDENAU, DE;FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG EV, 80636 MUENCHEN, DE	发明人	FISCHER, HEINZ-MARTIN, DR.RER.NAT., 7405 DETTENHAUSEN, DE;SOHN, MARTIN, DIPL.-ING. (FH), 7300 ESSLINGEN, DE;HESSE, HORST, DIPL.-ING., 68229 MANNHEIM, DE;ZUELL, ARMIN, 74906 HEINSHEIM, DE
分类号	F16L5/04;(IPC1-7):F16L5/00;F16L5/02	主分类号	F16L5/04
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