| 摘要 |
PCT No. PCT/NO92/00163 Sec. 371 Date Mar. 22, 1994 Sec. 102(e) Date Mar. 22, 1994 PCT Filed Sep. 30, 1992 PCT Pub. No. WO93/06889 PCT Pub. Date Apr. 15, 1993The escape system comprises a series of wall openings along a building wall and a stocking of mesh cloth material extending along the wall. The stocking has a series of access openings to the interior of the stocking and a series of annular bracing rings for bracing the stocking. Each bracing ring is braced against the building wall by a bridge-like connection between an access opening in the stocking and an associated opening in the building wall.
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