DEVICE FOR DETACHABLE CONNECTION OF LONG ELEMENTS Russian patent published in 2018 - IPC F16B7/04 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to means for securing and connecting structural elements. Device for detachable connection of long elements comprises a central body detachable in the central plane in which three through bores are made for connecting long-length elements, the longitudinal axes of which are non-intersecting, and the outer edges of the bores form curved convex sideclips on the surface of the body for partial coverage of the elements to be joined. In the center of the plane perpendicular to the plane of the connector, a through hole is provided for the fastening element, the angle between the longitudinal axis of which and the longitudinal axes of each of the bores is 20–60°. Curved sideclips of the body have an internal profile corresponding to the outer profile of the parts of the long items to be joined. Central part of the connector housing is flat in the form of an isosceles triangle with a through hole for the fastening element in the center located between the curved sideclips in such a way that to each of its vertices from the outside on the left side there is a small isosceles triangle with one curved side formed on the plane of the body by the upper part of the curved sideclip, while the outer surfaces of the sideclips also have a profile corresponding to the outer profile of the parts of the long items to be joined.

EFFECT: invention is aimed tot simplify the technology of manufacturing a connector with reducing its weight and reducing its metal consumption without reducing the efficiency of the connection.

1 cl, 8 dwg