Spitzengruppe für Erdbewegungsmaschinen

Details

Veröffentlichungs-Nr.

EP4741589

Anmeldetag

29. Oktober 2025

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

E02F9/28

Abstract

A tip group (1) for earth-moving machines, which predominantly extends along a longitudinal axis (X) between a front working portion (2) and a rear portion (4) for fastening to a bucket of an earth-moving machine, and comprises a tip (6) defining a pocket (8) open at the rear, a tip holder (10) having a nosepiece (12) defining a front protrusion (13), said nosepiece (12) being suitable for geometrically coupling with the pocket (8), so as to form a male-female type coupling. The tip group is characterized in that at least one of the nosepiece (12) and the inner surface of the pocket (8) has at least one lowered or recessed zone (15; 15'), which extends at least partially in a direction incident with respect to the longitudinal axis (X); and in that at least the other of the nosepiece (12) and the inner surface of the pocket (8) has at least one relief (16; 16') suitable for engaging said lowered or recessed zone (15; 15'), so that, following said engagement, the tip (6) and the tip holder (10) are integrally coupled.

Anmelder

Firma

ESTI S.r.l.

Land

🇮🇹 Italien

Fachgebiete