CROSSPIECE SUPPORTING PAD IN STRUCTURAL CONSTRUCTION MEMBERS

摘要

A crosspiece supporting pad in a structural construction member is disclosed. The crosspiece supporting member comprises a resilient member having concavely curved surfaces on its upper and lower sides, and a pair of rigid members each having a convexly curved surface which makes with one or the other of the concavely curved surfaces of the resilient member. The rigid members are respectively fixed to the upper and lower sides of the resilient member with their convexly curved surfaces respectively held in mating relation with the concavely curved surfaces of the resilient member. The displacement caused at the ends of the crosspiece by a live load being exerted thereon is adequately absorbed by the curved surfaces held in mating relation with each other.