发明名称 Flexible pulling system for projection screen systems and method for installing projection screen systems
摘要 <p>The flexible traction system comprises a holding device (3) with a holding element (3a), and a flexible carrying element (2). The holding device has one mounting point for mounting one component of a display system to a mounting structure or ceiling mounting frame or screen housing (4). The holding device comprises a holding unit with a clamp or eyelet, and a guide (3b). The flexible carrying element is a rope, a belt or a chain such as a ball chain or a ring chain. An independent claim is included for method for mounting video wall system by using flexible traction system.</p>
申请公布号 EP2482130(A1) 申请公布日期 2012.08.01
申请号 EP20120000177 申请日期 2012.01.13
申请人 DDC DESIGN & DEVELOPMENT GMBH & CO. KG 发明人 CZECZKA, ANDREAS
分类号 G03B21/58;A63J25/00;B66F11/04 主分类号 G03B21/58
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