Patents Assigned to Brelko Patents (Pty) Ltd.
  • Nip guard
    Patent number: 11724889
    Abstract: A nip guard (10) for use with a conveyor system which includes a pulley (84) and a flexible conveyor belt (88) which is engaged with and which passes over the pulley (84), the conveyor belt (88) including an outer load-carrying surface (82) and an inner surface (86), wherein the nip guard (10) includes supporting structure (64, 66, 60) and, mounted to the supporting structure (60, 64, 66), at least one belt scraping element (46) configured to be in scraping contact with the inner surface (86) of the belt (88).
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: August 15, 2023
    Assignee: Brelko Patents (Pty) Ltd
    Inventors: Jacques Marais, Paul Christian
  • Base for conveyor belt scraper
    Patent number: 10308441
    Abstract: A conveyor belt scraper (40) which includes a base (10) and a scraper element (42) which is molded to the base (10).
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: June 4, 2019
    Assignee: BRELKO PATENTS (PTY) LTD.
    Inventor: Paul Christian
  • Conveyor belt scraper
    Patent number: 10233029
    Abstract: A conveyor belt scraper (44) which has a molded base (10), a scraper element (46) which is molded to the base (10), and resiliently compressible inserts (80, 82) between relatively movable opposed surfaces of the base (10) and the scraper element (46).
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: March 19, 2019
    Assignee: BRELKO PATENTS (PTY) LTD.
    Inventor: Paul Christian
  • Conveyor belt tracking roller system
    Patent number: 9145263
    Abstract: A conveyor belt tracking system in which rollers which support the belt are mounted to a support frame which is pivotally movable about an axis which is centrally positioned relative to the belt and which is inclined to the direction of belt movement.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: September 29, 2015
    Assignee: BRELKO PATENTS (PTY) LTD
    Inventor: Peter Ellis
  • Mounting arrangement
    Patent number: 7980377
    Abstract: A mounting arrangement, for securing a protective component to a chute or conveyor structure, having a hook-shaped formation which engages with the protective component, a first beaded section located in a first undercut slot in a supporting base, and a retaining mechanism which abuts a side of the first beaded section and which has a second beaded section located in a second undercut slot in the base.
    Type: Grant
    Filed: August 19, 2009
    Date of Patent: July 19, 2011
    Assignee: Brelko Patents (PTY) Ltd.
    Inventors: Peter Ellis, Melvyn George King
  • Chute and chute liner
    Patent number: 7232023
    Abstract: A chute liner which has an elongate body which is formed from a resilient shock-absorbing material and which has an inner side and an outer side, at least one locating formation on the inner side, and at least one elongate flange which is located at least on one side of the locating formation and a chute wherein a plurality of chute liners are engaged with a wall of the chute.
    Type: Grant
    Filed: March 31, 2006
    Date of Patent: June 19, 2007
    Assignee: Brelko Patents (Pty) Ltd.
    Inventors: Peter Ellis, Melvyn George King