发明名称 Manually activated roll-up window shade
摘要 A roll-up sunroof shade is provided that has two guide rails in addition to the tensioned shade element. A push element runs in each guide rail. Each push element is driven with a positive fit via a separate drive gear. For manual activation of the shade element, the rotational movement of the wind-up shade is transferred to the drive gears, and thus to the push elements, via a gear arrangement. In contrast, during retraction, the force acts from the push elements onto the wind-up shaft via the drive gears in order to generate the necessary rotational movement of the wind-up shaft.
申请公布号 US7828041(B2) 申请公布日期 2010.11.09
申请号 US20070903922 申请日期 2007.09.25
申请人 BOS GMBH & CO. KG 发明人 SCHLECHT WERNER
分类号 B60J7/00 主分类号 B60J7/00
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