Garden refuse shredding apparatus

Details Garden refuse shredding apparatus Garden refuse shredding apparatus

2006-06-27

2006-06-27

Rosenbaum, Mark (Department: 3725)

Solid material comminution or disintegration

Apparatus

Including means applying fluid to material

C241S092000, C241S101780

Reexamination Certificate

active

07066416

ABSTRACT:
This invention provides garden refuse shredding apparatus (10) which has a chipping rotor (20) supported for rotation about a vertical shaft (31) in a chamber (11) which has a hopper (14) which feeds refuse to radially disposed elongate chipper blades (30) which span a major part of the rotor (28). Fan blades (44) are supported on the rotor for creating an airflow through the hopper (14) to assist feed to the chipping rotor and to assist discharge of shredded refuse from the outlet (45). The chipping rotor (20) is driven directly from the vertical output shaft (36) of an electric motor or a petrol engine (21).

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PCT Search Report for International Application No. PCT/AU99/00727 dated Dec. 8, 1999 (3 p.).

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