发明名称 SISTEMA DE PLATAFORMA PLEGABLE.
摘要 An elevationally adjustable folding stage has a frame which folds from a storage position to use position. Stage panels form a stage surface and are reversibly and interchangeably mounted. Connectors insert into passages from the stage frame through the stage panels and provide quick connection without additional connector elements. The connectors rotate within the channel and compress an annular sleeve member axially, forcing the sleeve outward to engage the sides of the passage and secure the stage panel to the stage. The connectors are at or below the upper stage surface and are accessible axially from above by an actuator tool.
申请公布号 MX9204604(A) 申请公布日期 1993.02.01
申请号 MX19920004604 申请日期 1992.08.07
申请人 SICO INCORPORATED 发明人 THOMAS J. LUEDTKE;RANDY G. AAGAARD;CARL A. NIEMI;ANDREW J. SHEA
分类号 E04H3/12;E04H3/28;(IPC1-7):B65G69/22 主分类号 E04H3/12
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