Patents Assigned to FIRE & SECURITY HARDWARE PTY LTD
  • Locking device
    Patent number: 9512654
    Abstract: A locking device is described including: a rotary motor; a worm drive arrangement including a worm and a gear; and a pivotally mounted bolt which is rotatable between a retracted position and an extended position; the motor is arranged to drive the worm to rotate the gear; as the gear rotates it cooperates with a cam formation associated with the bolt to move the bolt between the retracted and extended positions.
    Type: Grant
    Filed: April 26, 2012
    Date of Patent: December 6, 2016
    Assignee: FIRE & SECURITY HARDWARE PTY LTD
    Inventors: Ernest Armari, Michael Trevor Mackle
  • Locking mechanism
    Patent number: 9222280
    Abstract: A locking mechanism is disclosed including: a plunger; a plurality of locking elements; a cage including apertures in which the locking elements are housed; and a sleeve; the sleeve is moveable with respect to the cage between an unlocked position and a locked position; in the locked position, the sleeve maintains the locking elements in engagement with a recess on the plunger to restrict the movement of the plunger.
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: December 29, 2015
    Assignee: FIRE & SECURITY HARDWARE PTY LTD
    Inventor: Trevor Mackle
  • DOOR LOCKING INSTALLATION AND LOCKING MECHANISM
    Publication number: 20150084348
    Abstract: A door locking installation is described comprising: a locking mechanism mounted below floor level in association with a door and including a locking element which is moveable between a retracted position and an extended position; an electrically powered actuator which is arranged to drive the locking mechanism by way of a mechanical linkage; the mechanical linkage separates the actuator from the locking mechanism; and wherein the actuator is mounted above floor level.
    Type: Application
    Filed: March 4, 2013
    Publication date: March 26, 2015
    Applicant: FIRE & SECURITY HARDWARE PTY LTD
    Inventors: Trevor Mackle, Ernest Armari
  • LOCKING MECHANISM
    Publication number: 20130088024
    Abstract: A locking mechanism is disclosed including: a plunger; a plurality of locking elements; a cage including apertures in which the locking elements are housed; and a sleeve; the sleeve is moveable with respect to the cage between an unlocked position and a locked position; in the locked position, the sleeve maintains the locking elements in engagement with a recess on the plunger to restrict the movement of the plunger.
    Type: Application
    Filed: May 31, 2011
    Publication date: April 11, 2013
    Applicant: FIRE & SECURITY HARDWARE PTY LTD
    Inventor: Trevor Mackle