| 摘要 |
PCT No. PCT/BE92/00017 Sec. 371 Date Nov. 23, 1993 Sec. 102(e) Date Nov. 23, 1993 PCT Filed May 15, 1992 PCT Pub. No. WO92/20895 PCT Pub. Date Nov. 26, 1992.Closing, separating or covering device comprising a blind (1) capable of being wound about a winding axis with flexible lateral edges (2) held in position in guide tracks (3) during winding and unwinding, wherein the latter (3) are elastically mounted on a support or rotatably mounted about an axis substantially parallel to their longitudinal axis such that the said lateral edges (2) can be held in position in the guide tracks during the displacement by rotation and/or translation of the latter in relation to the support (4).
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