Method and apparatus to mitigate noise during unloading of refuse containers
AssigneeAmerican Container and Recycling, Incorporated
InventorsSteve Walker, John d'Arc Lorenz
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AssigneeAmerican Container and Recycling, Incorporated
InventorsSteve Walker, John d'Arc Lorenz
Estimating the term…
The invention is directed to methods, apparatus and systems for retrofitting existing containers for use with vehicles having lifting forks for elevating and maneuvering such containers, and retrofitting the vehicle forks, as well as constructing new equipment to include the invention. An apparatus according to the invention includes a liner formed from a vibration absorbing material for insertion into a pocket associated with a container. Alternatively to or in conjunction with the liner, either a glove formed from a vibration absorbing material can be inserted over a lifting fork on a fork bearing, lifting apparatus, or a rail formed from a vibration absorbing material can be fitted to at least a portion of a lifting fork on the fork bearing, lifting apparatus. The invention is also directed to methods relating to the use and incorporation of the apparatus, and systems incorporating more than one component thereof.
A rail for use with a lifting fork, the lifting fork having a maximum working length between a distal end and a proximal end, a maximum width and a maximum sectional thickness, wherein the fork includes an upper working surface and a lower working surface, and wherein a portion of the upper working surface has been removed to define a recess having the sectional depth, the rail including
A glove for use with a lifting fork, the lifting fork having a progressive cross-sectional profile, a maximum working length between a distal end and a proximal end, a maximum width and a maximum sectional thickness, wherein the fork includes an upper working surface and a lower working surface, the glove comprising:
A composite lifting fork comprising:
A sleeve insert for a pocket-bearing container, the pocket having an internal progressive cross section, including a height and an internal width at any given point along its length, the insert comprising:
A method for mitigating noise events generated during movement of a container having at least one pocket by a lifting apparatus having at least one lifting fork engagable with the at least one pocket, comprising:
Dependencies are inferred from the claim text.