System for coupling a wear element to an adapter for excavators and similar machinery, and components thereof

摘要

The invention comprises a system for coupling a wear element to an adapter for excavators and similar machinery and the components thereof. The invention relates to a coupling system formed by a wear element, preferably a tine though possibly a scoop protection element, a tine bar or adaptor element and a system for securing said two elements, formed mainly by a pin. In addition, the securing system can include a retaining element with resilient properties, associated with the pin.