Patents Assigned to Chester Brown Industries Pty Ltd
  • Publication number: 20240102310
    Abstract: There is disclosed herein a post puller (10) for removing a fence post from the ground. The post puller (10) includes a scissor linkage (12) having a coupling end (14) and a post end (16) wherein the scissor linkage (12) is moveable between a first position and a second position. The post puller (10) further includes a coupling assembly (18) located at the coupling end (14) of the scissor linkage (12). The coupling assembly (18) is operatively adapted to connect the scissor linkage (12) to a pulling mechanism. The post puller (10) further includes a post gripping assembly (26) located at the post end (14) of the scissor linkage (12). The post gripping assembly (26) includes a first gripping jaw and a second gripping jaw (28, 30). The first and second gripping jaws (28, 30) are movable between an open position and a closed position as the scissor linkage (12) is moved between the first and second position.
    Type: Application
    Filed: October 7, 2020
    Publication date: March 28, 2024
    Applicant: Chester Brown Industries Pty Ltd
    Inventor: Peter Chester
  • Publication number: 20240051797
    Abstract: There is disclosed a cutting tool handling assembly (10) including a scissor linkage (12) having a lifting end (14) and a cutting tool end (16). The cutting tool handling assembly (10) further includes a tool gripping assembly (26) located at the cutting tool end (26) of the scissor linkage (12). The tool gripping assembly is operatively adapted to grip a cutting tool (17). The cutting tool handling assembly (10) further includes a rotation actuation assembly (18) operatively connected to the scissor linkage (12) at the lifting end (14). The rotation actuation assembly (18), in turn, includes a coupling assembly (20) operatively adapted to couple the scissor linkage (12) to a hoisting assembly.
    Type: Application
    Filed: March 1, 2022
    Publication date: February 15, 2024
    Applicant: Chester Brown Industries Pty Ltd
    Inventors: Peter Chester, Mordecai Jacobs
  • Patent number: D1022379
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: April 9, 2024
    Assignee: Chester Brown Industries Pty Ltd
    Inventors: Peter Chester, Mordecai Jacobs
  • Patent number: D1022380
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: April 9, 2024
    Assignee: Chester Brown Industries Pty Ltd
    Inventors: Peter Chester, Mordecai Jacobs