Title:
SYSTEM FOR A MULCHER
Document Type and Number:
WIPO Patent Application WO/2023/017408
Kind Code:
A1
Abstract:
System (10) for a mulcher comprising a rotor (11) rotating about a rotation axis (A) in an operating direction (R) and having a substantially cylindrical outer surface (12), a plurality of tools (20; 40), and connecting means for connecting the tools (20; 40) to the rotor (11). Each tool (20; 40) comprises a first blade (21; 41) arranged in a front upper portion (22; 42) of the tool and having a cutting edge (21a; 41a) extending substantially parallel to the rotation axis (A) of the rotor (11) and directed towards said operating direction (R). Each tool (20; 40) further comprises a second blade (23; 43) arranged in a front lower portion (24; 44) of the tool and comprising two faces (23b, 23c; 43b, 43c) angled to each other which join to form a second cutting edge (23a; 43a), said second cutting edge (23a; 43a) extending transversely with respect to the outer surface (12) of the rotor (11) and being positioned centrally with respect to the first cutting edge (21a; 41a) of the first blade (21; 41).
Inventors:
FRATINI FRANCESCO (IT)
Application Number:
PCT/IB2022/057405
Publication Date:
February 16, 2023
Filing Date:
August 09, 2022
Export Citation:
Assignee:
FEMAC S R L (IT)
International Classes:
B02C13/28; A01G3/00; A01G23/00; A01G23/06; B02C18/18; B02C18/36
Foreign References:
| US20170106375A1 | 2017-04-20 | |||
| US5464164A | 1995-11-07 | |||
| EP2848312A1 | 2015-03-18 | |||
| EP1993346A1 | 2008-11-26 |
Attorney, Agent or Firm:
ROBBA, Pierpaolo et al. (IT)
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