| 摘要 |
Mobile platform (2) with safety device at the arrival deck/level (1 ) of the flexible suspension type (21, 4, 22) characterised in that said safety device consists of a disappearing support device (3) substantially fixed under (30) said mobile platform (2) and protruding with a disappearing rotatable tooth (31, 311) in order to cooperate with respective striker of the level/deck placed at the side (10) in the housing pit of said mobile platform (2) near said level/deck, characterised in that it uses an attraction mechanism with electromagnetic control (304, 340) with adjustable rotational leverage (32) which controls said disappearing rotatable tooth (31, 311). |
