Door hinge for e.g. car, has safety catch constituted of cam and McPherson strut contacting with each other, where strut presents contact zone between cam and strut when rotating roller is placed in safety catch

摘要

The hinge has two knuckles fixed on a frame of a door. A safety catch (117) is constituted of a cam (115) and a McPherson strut (116) that are in contact with each other. The strut presents a contact zone between the cam and the strut when a rotating roller (114) is placed in the safety catch. The cam and the strut are mounted in rotation around respective struts.