Waste collection system for segregating solid waste into preselected component materials

• US 5,163,805 A
• Filed: 06/27/1991
• Issued: 11/17/1992
• Est. Priority Date: 03/17/1989
• Status: Expired due to Fees

• Current Assignee: Armand G. Mezey
• Original Assignee: Armand G. Mezey
• Inventors: Mezey, Armand G.
• Primary Examiner(s): Bucci, David A.
• Application Number:
  US07/722,514
• Time in Patent Office: 509 Days
• Field of Search: 414/406-409, 414/512, 414/517, 414/786, 220/909, 220/553
• US Class Current: 414/810
• CPC Class Codes: B65F 1/004 the receptacles being divided in compartments by partitions
• CPC Class Codes: B65F 2003/0269 capable of moving along the side of the vehicle
• CPC Class Codes: B65F 2003/0279 the discharging means mounted at the front of the vehicle
• CPC Class Codes: B65F 3/001 for segregated refuse collecting, e.g. vehicles with several compartments
• CPC Class Codes: B65F 3/04 Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
• CPC Class Codes: B65F 3/08 Platform elevators or hoists with guides or runways for raising or tipping receptacles pivotable guides or runways B65F3/041
• CPC Class Codes: B65F 3/201 the charging pistons, plates or the like moving rectilinearly
• CPC Class Codes: Y02W 30/60 Glass recycling

Abstract

An improved waste collection system having an on-site container which is internally compartmented to receive and separately store the various waste components such as aluminum, glass, paper and land-fill trash. The route collection vehicle is divided into chambers and has a compaction system for compacting the contents of at least some of the collection vehicle chamber. The vehicle has a loading apparatus which lifts the container to an inverted dumping position in which position the container is positioned with respect to the chambers to cause the waste to be inherently separated or classified within the collection vehicle chambers. The loading apparatus may be side or front loading.

Claims

1. An improved method of collecting refuse comprising the steps of:

(a) providing a plurality of refuse containers to be emptied wherein each said refuse container is provided with a plurality of compartments, each compartment designated for the containment of a single type of refuse such as glass, aluminum, plastics and waste, at least selected compartments being provided with an openable and closable cover;

(b) providing a mobile waste collection truck having a trailer with a plurality of refuse storage chambers each of which is designated to receivably store and transport one of said refuse types;

(c) providing loader means associated with said vehicle having container pick-up means for retainably holding said container and lift means for elevating said container from a home, on-site location to a dump position in which the container is at least partially inverted over said trailer;

(d) positioning said container in said dump position relative to said chamber to substantially cause the contents of each of the container compartments to be emptied into a separate of said chambers in said trailer thereby separating the waste into preselected components, said covers each assuming a position adjacent a separate chamber to assist in directing the contents of the container compartments to a selected separate chamber;

(e) thereafter lowering said emptied refuse container to said home position; and

(f) disengaging the loader means from said container.

2. The method of claim 1 further including providing indicia means on said container for the user to establish a particular type of refuse to be deposited and contained within the said particular compartment.

3. The method of claim 1 further including the steps of compacting the contents of said trailer chambers at predetermined intervals.

4. The method of claim 1 further including the step of driving the truck to a centralized collection depot at the completion of a collection route and thereafter emptying the contents of each said trailer chamber into a separate waste-receiving receptacle.