| 摘要 |
PCT No. PCT/CA94/00670 Sec. 371 Date Aug. 15, 1996 Sec. 102(e) Date Aug. 15, 1996 PCT Filed Dec. 6, 1994 PCT Pub. No. WO95/15709 PCT Pub. Date Jun. 15, 1995A retractable shower screen has a spring-biased roller with first and second ends; first and second brackets, mountable to opposed walls in a shower stall, for releasable respective mating engagement with the first and second ends of the roller; a flexible sheet having first and second longitudinal edges, the first longitudinal edge of the flexible sheet releasably attachable to the roller between the first and second ends; a sealing bar, releasably attachable to the second longitudinal edge of the second flexible sheet, for sealing the longitudinal edge of the flexible sheet to the shower stall; the spring-biased roller having a spring for rotating the roller, whereby the flexible sheet may be rolled onto and unrolled from the roller; a ratchet co-operating with the roller, the ratchet releasably engageable whereby, when engaged, the flexible sheet may only be unrolled from the roller, the engaged ratchet preventing retraction of the flexible sheets onto the roller; whereby when the ratchet is engaged the flexible sheet may be unrolled from the roller the flexible sheet then detachable from the roller.
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