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发明公开
CN101657599A 带有卷帘的装置 失效 - 权利终止 转让

带有卷帘的装置
摘要：
本发明涉及一种带有帘的装置，能够在打开位置和关闭位置之间卷起和展开，该帘(1)在其每个面都有一个皮带(2，3)，每个皮带(2，3)沿纵向方向具有连续的齿(5，6)，皮带(2，3)彼此相对，以便能够在帘(1)卷起时彼此啮合。皮带(2，3)的至少一个包括齿(5，6)，齿具有至少一个凹口(8，9)，另一个皮带(2，3)的齿(5，6)的至少一个凸起部分(10，11)能够接合在该凹口中，使两个皮带(2，3)能够彼此扣住，并且使皮带(2，3)中的一个沿长度方向推动另一个皮带(2，3)。
摘要（英）：

The invention relates to a device with curtain which may be wound and unwound between a closed position and an open position, said curtain (1) comprising on each of the faces thereof, a belt (2, 3), each belt (2, 3) having teeth (5, 6) arranged in series along the longitudinal direction thereof, the belts (2, 3) being arranged opposite each other such as to be able to engage with each other on winding the curtain (1). At least one of said belts (2, 3) comprises teeth (5, 6) with at least one space (8, 9) in which at least one projecting part (10, 11) of the teeth (5, 6) of the other belt (2, 3) can engage such as to attach the the two belts (2, 3) to each other and to permit one of said belts (2, 3) to push the other belt (2, 3) in the longitudinal direction.

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