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E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
E04G11/48—Supporting structures for shutterings or frames for floors or roofs
E04G11/50—Girders, beams, or the like as supporting members for forms
E04G11/54—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like
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FR426921D1911-03-071911-03-07Ferme métallique extensible pour supporter le coffrage des planchers en béton armé
ExpiredFR426921A
(fr)