| 摘要 |
Service gangway for formwork panels, supported near each lateral end of the panel 1 by a bracket 15 mounted so as to pivot about a vertical axis between two horizontal ties 4, 5 of the frame 2 of the panel. The bracket 15 is attached to a vertical tube 14 which can move angularly and is fitted telescopically inside another vertical tube 13 on which the gangway 8 is articulated by a horizontal spindle 11. The brackets can thus be folded over within the thickness of the frame of the panel and the gangway can be folded over against the frame, over the brackets. <IMAGE>
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