-16 Abstract A stair stringer, comprising an elongate stringer body for supporting one or more step / tread members, a header structure attached or attachable at or near one terminal end of the elongate stringer body for supporting and securing the stair 5 stringer to an upper support structure and an anchoring structure attached or attachable at or near an opposite terminal end of the elongate stringer body for anchoring the stair stringer to a lower support structurer, wherein one or both of the header and anchoring structures is pivotally attached to the stringer body to allow pivoting movement of the header and/or anchoring structure relative to the stringer body. Fig. 1 13400887_1 (GHMatters) P111331.AU 28/07/21 Cb (0E C.\j (0j 0 U-)) ------ --- H z
CONTAINER TRAILER CRANE
2022-02-17
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B62D MOTOR VEHICLES , Motorfahrzeuge / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen |