Refuse collection device

Claim 2

A side loading refuse collection vehicle comprising: a refuse receiving body; a hopper disposed adjacent said body and open at the top to receive refuse; an opening near the bottom of said hopper in the wall adjacent said body for transferring refuse from said hopper to said body; an opening in the wall of said body adjacent said hopper for receiving refuse transferred from said hopper through the opening therein; a screw-type auger in said hopper, aligned with said openings, and operable to transfer refuse from said hopper to said body, said auger having its axis generally longitudinal of the vehicle; a side loading lifting device having an arm mounted on said vehicle adjacent said hopper so as to be pivotable about an axis parallel to the axis of said auger and the arm located generally transverse to the axis of said auger so that elongate articles, normally loaded vertically in a refuse container when loaded will be transverse to the auger axis; means for extending at least a portion of said arm for automatically engaging a refuse container alongside said vehicle; and means for operating said lifting device to raise the container over the hopper and auger and dump the contents of said container into said hopper.

Claim 3

A vehicle in accordance with claim 1 wherein said hopper is forward of said body.

Claim 4

A vehicle in accordance with claim 2 wherein said arm member is pivotally mounted on one side of said vehicle adjacent said hopper about an axis parallel to the longitudinal axis of said vehicle which extends from said one side of the vehicle generally transverse across the vehicle to the other side of said vehicle, whereby said container is lifted and inverted so that its contents are dumped into said hopper.

Claim 5

A vehicle in accordance with claim 3 wherein said pivot axis is located at about the height of the refuse container to be lifted.

Claim 6

A vehicle in accordance with claim 4 wherein said container engaging means is pivotally mounted to said lifting means on said other side of said vehicle, and said arm member extends upward, over said auger, and downward on the opposite side of the auger.

Claim 7

A side loading collection vehicle comprising: a refuse receiving body; a hopper disposed adjacent said body and open at the top to receive refuse; a screw-type auger having its axis generally longitudinal to said vehicle and operable to transfer refuse from said hopper to said body; a pair of lifting members, each pivotally mounted adjacent one end of said hopper about an axis parallel to said axis of said auger and extending from one side of the vehicle generally transverse across the vehicle on each end of said hopper to the other side of said vehicle; means for engaging a refuse container pivotally mounted to said lifting members on said other side of said vehicle and extending laterally therefrom; and means for operating said lifting members to raise said container over said hopper and said auger and dump the contents of said container into said hopper.

Claim 8

A side loading collection vehicle comprising: a refuse receiving body; a hopper disposed adjacent said body and open at the top to receive refuse; a screw-type auger having its axis generally longitudinal to said vehicle and operable to transfer refuse from said hopper to said body; a pair of lifting members, each pivotally mounted adjacent one end of said hopper about an axis parallel to said axis of said auger and extending from one side of the vehicle generally transverse across the vehicle on each end of said hopper to the other side of said vehicle; means for engaging a refuse container pivotally mounted to said lifting members on said other side of said vehicle and extending laterally therefrom; and means for operating said lifting members to raise said container over said hopper and said auger and dump the contents of said container into said hopper.

Claim 9

A side loading refuse collection vehicle comprising: a refuse receiving body; a hopper disposed adjacent said body and open at the top to receive refuse; an opening near the bottom of said hopper in the wall adjacent said body for transferring refuse from said hopper to said body; an opening in the wall of said body adjacent said hopper for receiving refuse transferred from said hopper through the opening therein; transfer means in said hopper, aligned with said openings, and operable to transfer refuse from said hopper to said body; a side loading lifting device mounted on one side of said vehicle adjacent said hopper having means thereon for engaging a refuse container alongside said vehicle; and means for operating said lifting device to raise the container over the hopper and auger and dump the contents of said container into said hopper, said means for operating said lifting device comprising an arm member pivotally mounted on one side of said vehicle opposite said container engagement means adjacent said hopper about an axis parallel to the longitudinal axis of said vehicle, and extending transversely upward over said transfer means and downward on the opposite side of the transfer means to the other side of said vehicle.

Claim 10

A side loading refuse collection vehicle comprising: a refuse receiving body; a hopper disposed adjacent said body and open at the top to receive refuse; an opening near the bottom of said hopper in the wall adjacent said body for transferring refuse from said hopper to said body; an opening in the wall of said body adjacent said hopper for receiving refuse transferred from said hopper through the opening therein; transfer means in said hopper, aligned with said openings, and operable to transfer refuse from said hopper to said body; a side loading lifting device mounted on one side of said vehicle adjacent said hopper having means thereon for engaging a refuse container alongside said vehicle; and means for operating said lifting device to raise the container over the hopper and auger and dump the contents of said container into said hopper, said means for operating said lifting device comprising an arm member pivotally mounted on one side of said vehicle opposite said container engagement means adjacent said hopper about an axis parallel to the longitudinal axis of said vehicle, and extending transversely upward over said transfer means and downward on the opposite side of the transfer means to the other side of said vehicle.

Claim 11

A side loading refuse collection vehicle comprising: a refuse receiving body; a hopper disposed adjacent and forward of said body and open at the top to receive refuse; an opening near the bottom of said hopper in the wall adjacent said body for transferring refuse from said hopper to said body; an opening in the wall of said body adjacent said hopper for receiving refuse transferred from said hopper through the opening therein; a screw-type auger in said hopper, aligned with said openings, and operable to transfer refuse from said hopper to said body, said auger having its axis generally longitudinal of the vehicle; a side loading lifting device comprising an arm member pivotally mounted on one side of said vehicle adjacent said hopper about an axis located at about the height of the refuse container to be lifted and parallel to the longitudinal axis of said vehicle, said arm member extending transversely upward, over said auger, and downward on the opposite side of the auger to the other side of said vehicle and having means thereon for engaging a refuse container along side said vehicle, said container engaging means being pivotally mounted to said lifting means on said outer side of said vehicle; and means for operating said lifting device to raise the container over the hopper and auger and dump the contents of said container into said hopper.

Claim 12

A side loading refuse collection vehicle comprising: a refuse receiving body; a hopper disposed adjacent and forward of said body and open at the top to receive refuse; an opening near the bottom of said hopper in the wall adjacent said body for transferring refuse from said hopper to said body; an opening in the wall of said body adjacent said hopper for receiving refuse transferred from said hopper through the opening therein; a screw-type auger in said hopper, aligned with said openings, and operable to transfer refuse from said hopper to said body, said auger having its axis generally longitudinal of the vehicle; a side loading lifting device comprising an arm member pivotally mounted on one side of said vehicle adjacent said hopper about an axis located at about the height of the refuse container to be lifted and parallel to the longitudinal axis of said vehicle, said arm member extending transversely upward, over said auger, and downward on the opposite side of the auger to the other side of said vehicle and having means thereon for engaging a refuse container along side said vehicle, said container engaging means being pivotally mounted to said lifting means on said outer side of said vehicle; and means for operating said lifting device to raise the container over the hopper and auger and dump the contents of said container into said hopper.

Claim 13

A side loading collection vehicle comprising: a refuse receiving body; a hopper disposed adjacent said body and open at the top to receive refuse; a screw-type auger having its axis generally longitudinal to said vehicle and operable to transfer refuse from said hopper to said body; a lifting member pivotally mounted adjacent one end of said hopper about an axis parallel to said axis of said auger and extending from one side of the vehicle generally transverse across the vehicle to the other side of said vehicle; means for engaging a refuse container pivotally mounted to said lifting member on said other side of said vehicle and extending laterally therefrom; and means for operating said lifting member to raise said container over said hopper and said auger and dump the contents of said container into said hopper.

Claim 14

A side loading collection vehicle comprising: a refuse receiving body; a hopper disposed adjacent said body and open at the top to receive refuse; a screw-type auger having its axis generally longitudinal to said vehicle and operable to transfer refuse from said hopper to said body; a lifting member pivotally mounted adjacent one end of said hopper about an axis parallel to said axis of said auger and extending from one side of the vehicle generally transverse across the vehicle to the other side of said vehicle; means for engaging a refuse container pivotally mounted to said lifting member on said other side of said vehicle and extending laterally therefrom; and means for operating said lifting member to raise said container over said hopper and said auger and dump the contents of said container into said hopper.

Claim 15

A vehicle in accordance with claim 8 wherein said arm does not extend laterally beyond said vehicle on the pivot side, when said arm is in the elevated position.

Claim 16

A side loading refuse collection vehicle for automatically dumping a refuse container located alongside a roadway comprising: a frame; a hopper on said frame having a top opening for receiving refuse; an arm mounted on said vehicle and pivotal about an axis generally parallel to the longitudinal axis of said vehicle and located on the opposite side of said hopper from said container to be dumped and disposed below the top opening of said hopper and at about the height of said container; power means for pivoting said arm upward; a carriage on the distal end of said arm and mounted for translating reciprocation toward and away from said vehicle perpendicular to said axis to engage said container; second power means for reciprocating said carriage; engaging means connected to said carriage arm for engaging said refuse container and mounted for pivotal movement about a second axis generally parallel to said first axis; third power means for pivoting said engaging means about said second axis; whereby said refuse container is substantially inverted; and said arm, carriage and engaging means being arranged so that said engaged container is raised over said hopper by operation of said first and second power means and dumped by said third power means.

Claim 17

A side loading refuse collection vehicle for automatically dumping a refuse container located alongside a roadway comprising: a frame; a hopper on said frame having a top opening for receiving refuse; an arm mounted on said vehicle and pivotal about an axis generally parallel to the longitudinal axis of said vehicle and located on the opposite side of said hopper from said container to be dumped and disposed below the top opening of said hopper and at about the height of said container; power means for pivoting said arm upward; a carriage on the distal end of said arm and mounted for translating reciprocation toward and away from said vehicle perpendicular to said axis to engage said container; second power means for reciprocating said carriage; engaging means connected to said carriage arm for engaging said refuse container and mounted for pivotal movement about a second axis generally parallel to said first axis; third power means for pivoting said engaging means about said second axis; whereby said refuse container is substantially inverted; and said arm, carriage and engaging means being arranged so that said engaged container is raised over said hopper by operation of said first and second power means and dumped by said third power means.

Claim 18

A vehicle in accordance with claim 11 wherein said arm includes a generally horizontal portion and said carriage includes means reciprocating along said portion.

Claim 19

A vehicle in accordance with claim 12 wherein said reciprocating means is a tube telescoped with said arm horizontal portion.

Claim 20

A vehicle in accordance with claim 11 wherein said hopper has an auger in the bottom thereof for transferring refuse from the hopper.