Welded joint for armored vehicles
AssigneeHer Majesty the Queen in right of Canada, as represented by the Solicitor General acting through the Commissioner of the Royal Canadian Mounted Police
InventorStephen J. E. Boos
Life of this patent
Estimating the term…
Abstract
A welded joint suitable for connecting armor plates in armored vehicles obtained by providing one of the armor plates, or an interconnecting element, with a semi-circular rounded lobe; and welding the lobe to the plate to be joined to form a U-shaped welded region such that the ends thereof are directed to the outside edge of the plate so that a crack formed in the weld will tend to propagate along the weld to the outside of the plate. The joint can be used for lap joints, angled joints, and joints involving multi-layers of plates. The joints facilitate utilizing the armor plates to provide a unitary mechanical structure for the vehicle.
Claims4
A system of joining first and second metal plates at an angle to one another comprising:
- providing a connecting element with a first and second semi-circular rounded lobe, wherein the first and second lobes are disposed at an angle to one another corresponding to the angle of first and second metal plates to one another;
- welding the first lobe of the connecting element to the first plate and the second lobe to the second plate near to an outside edge of the respective plate thereof to form a U-shaped welded region such that the ends thereof are directed to the outside edge of the plate such that a crack formed in the weld will tend to propagate along the weld to the outside of the plate;
- and
- welding a triangular gusset to the first and second lobes of the connecting element for reinforcement thereof.
Dependencies are inferred from the claim text.