Patent ID: 7066705

Claim:
A refuse collection vehicle comprising: (a) a chassis; (b) a storage container that is detachably mounted on the chassis, said storage container having a rear wall with an opening therein and a sweep panel that is pivotally mounted in the rear wall, said sweep panel being movable between an open position which exposes the opening in the rear wall of the container and a closed position which covers the opening in the rear wall of the container; (c) a rear tailgate assembly that is mounted to the chassis, said tailgate assembly comprising: (i) an actuator that is detachably mounted to the sweep panel for moving the sweep panel between the open position and the closed position; (ii) a hopper which is adapted to receive refuse, said hopper being defined by a pair of tailgate sidewalls with a hopper floor extending between the sidewalls; (iii) a front plate that extends between the sidewalls; (iv) an extension bracket that is attached to one of the sidewalls of the tailgate assembly in front of the front plate; (v) a pivot mount on the outside of the sidewall; (vi) a packer assembly which is adapted to move refuse from the hopper of the tailgate assembly to the opening in the rear wall of the storage container when the sweep panel of the storage container is in the open position, said packer assembly comprising: (A) a packer panel that extends between the sidewalls of the tailgate; (B) a packer end plate that is attached to the packer panel and has a rear pivot point; (C) an upper support panel that extends between the sidewalls of the tailgate; (D) an upper panel that extends between the sidewalls of the tailgate and is mounted behind the upper support panel; (E) an upper link having a first end and a second end, said first end being pivotally attached to the upper support panel and said second end being pivotally attached to the upper end of the upper panel; (F) a connecting rod that is mounted between the sidewalls of the tailgate; (G) a lower link having a first end and a second end, said first end being pivotally attached to the extension bracket and said second end being pivotally attached to the connecting rod; (H) a first actuator having a base end and an extension end, said base end being pivotally attached to the upper end of the upper panel below the attachment for the second end of the upper link, and said extension end being pivotally attached to the rear pivot point of the packer end plate; (I) a second actuator having a base end and an extension end, said base end being pivotally attached on the outside of the sidewall of the tailgate and said extension end being attached to the connecting rod.