Patents Assigned to Bartlem Pty. Ltd.
  • Patent number: 7066416
    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).
    Type: Grant
    Filed: June 18, 2004
    Date of Patent: June 27, 2006
    Assignee: Bartlem Pty. Ltd.
    Inventor: Theodore W. Reinhold
  • Patent number: 6910648
    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).
    Type: Grant
    Filed: September 3, 1999
    Date of Patent: June 28, 2005
    Assignee: Bartlem Pty. Ltd.
    Inventor: Theodore William Reinhold
  • Publication number: 20050023388
    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).
    Type: Application
    Filed: June 18, 2004
    Publication date: February 3, 2005
    Applicant: Bartlem PTY. LTD.
    Inventor: Theodore Reinhold