Abstract: The present invention provides a lid (400) for an open container (100, 13.10), a lid lifting system (13.100), a tippler (13.200) with the improved lid lifting system (13.100) and a method of lifting a container. The lid and lifting arrangement includes an apertured receiving formation (401) on an upper side of a lid (100) to receive a lift member (13.40). The lift member (13.40) can do one or more than one of the following: engaging the formation (401) will unlock a locking mechanism (13.42,458) holding the lid (400) to a container (100); or allow the lift member (13.40) to be rotated to thereby unlock the locking mechanism (13.42, 458) which locks the lid (400) to the container (100), while simultaneously locking the lift member (13.40, 458) to the lid (400). A lifting device which is able to perform such actions is also disclosed, and a method to operate the lifting device.
Type:
Grant
Filed:
August 31, 2021
Date of Patent:
January 2, 2024
Assignee:
LOAD AND MOVE PTY LTD
Inventors:
Matthew William Chalmers, Garry Mark Pinder
Abstract: A lifting device for lifting a container engages fittings at the corners, and a mechanism which releasably engages a lid of the container such that it can be lifted while the container is being lifted. said device, including a second lifting means which operates to releasably engage a lid associated with said container, wherein the lid can be lifted from the container while thed container is being lifted. The lid and lifting arrangement includes an apertured receiving formation on an upper side of a lid to receive a lift member which can engage the formation and unlock a locking mechanism holding the lid to a container. The lift member can also be rotated to unlock the locking mechanism which locks the lid to the container while simultaneously locking the lift member to the lid.
Type:
Grant
Filed:
February 2, 2012
Date of Patent:
March 14, 2017
Assignee:
LOAD AND MOVE PTY LTD
Inventors:
Matthew William Chalmers, Garry Mark Pinder