发明名称 Rotor column used as an advertising column comprises a central column with a foot frame forming a rotating cap on which four advertising segments can be hung to form a cylinder
摘要 <p>Rotor column comprises a central column (1) with a foot frame (1a) forming a rotating cap (3) on which four advertising segments can be hung to form a cylinder. Preferred Features: A bracket on the upper end of the column forms a platform for a drive unit. A sliding coupling prevents damage to the rotor and four guiding rollers contact the lower inner edge and stabilize the circular movement of the column.</p>
申请公布号 DE102004051587(A1) 申请公布日期 2006.05.04
申请号 DE20041051587 申请日期 2004.10.22
申请人 KEFER, LUDWIG 发明人 KEFER, LUDWIG
分类号 G09F11/02;G09F15/00 主分类号 G09F11/02
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