Technical information Crab range

4 9 Board bearer with 2 wedge couplers Intersect the span of the access or work deck surfaces. Made of Ø 48.3 tube x 2.7 mm nominal thickness ( σ e = 0.32 kN/mm 2 ). Part number Description Weight (kg) 381310-2 0.70 m 3.65 381311-0 1.00 m 4.41 381312-8 1.50 m 5.94 381313-6 2.00 m 7.33 381315-1 2.50 m 8.90 381316-9 3.00 m 10.54 U stirrups The “U 1 stirrup” and “U 2 stirrups”, fixed to both ends of a normal or reinforced ledger, convert the ledger into a board bearer. Unlike the board bearer, the admissible loads are the same as for a normal or reinforced ledger. An HM12x80 bolt prevents it from tipping up. Part number Description Weight (kg) 251001-4 U 1 stirrup 0.75 251000-6 U 2 stirrups 0.87 Admissible working load: 7kN per stirrup. Standard section Standard section 0.70 m U-stirrup Structure with 6 standards Corner Advantages “U stirrups” are used: - to create an board bearer using ledgers already on site, - to limit the use of “steel” planks, - to eliminate excessive thicknesses, - for reinforced ledgers on long spans, - to be able to align two reconstituted cross braces from “U 2 stirrups”. Couplings with stirrups Part number Description Weight (kg) 250001-5 Single sliding foot 1.45 250972-7 Sliding foot with 2 symmetrical stirrups 2.46 On the single coupling, the standards are reversed. 0.25 m 0.25 m I n d u s t r i a l a p p l i c a t i o n 01.11.17 T e c h n i c a l i n f o r m a t i o n