Patent ID: 8997384
Filing Date: 2015-04-07
Classification: B23P,E02F,Y10T

Abstract:
1. A wear assembly for machinery, the assembly comprising a wear element, a support element, each comprising respective openings, and a retaining pin that can be received into said respective openings for attaching the wear element and the support element to each other, wherein: the retaining pin has at least first and second angularly and axially spaced retaining protrusions at least one of which is formed as a unitary piece together with the retaining pin, and wherein the first retaining protrusion is resiliently mounted relative to the retaining pin; the opening of the wear element has at least first and second cavities such that both the first and second retaining protrusions of the retaining pin can be passed therethrough, and the opening of the support element has at least one inner recess for further receiving the second retaining protrusion of the retaining pin at least partially therein, wherein the wear element is configured to be inserted into the support element along a single, longitudinal direction of movement until at least one end portion of the support element is inserted into the wear element such that the openings of the wear element and the support element are aligned with each other for receiving the retaining pin, such that