| 摘要 |
A modular covering for architectural openings includes a peripheral frame that supports a plurality of rotatable elements that might support strips or sheets of flexible material or rigid slats. The peripheral frame includes a drive system for rotating the members about their longitudinal axis and the members are mounted in the peripheral frame and joined to the drive system in a releasable manner so that they can be replaced. The covering elements supported by the rotatable members can therefore be easily replaced in the covering by replacing the pivotal member itself so as to allow for varied aesthetics and functionality.
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