US4352624A — Refuse compaction trailer

Claim 1

Independent Claim 282 words

A refuse transport vehicle capable of use with a stationary refuse compactor of the type that has a refuse chamber supported above a horizontal surface, a loading hopper above the chamber and communicating therewith for affording introduction of refuse into the chamber, said chamber having a horizontal extension terminating in a discharge opening, and a packing head for reciprocal movement within the chamber to move refuse horizontally therein through the discharge opening, said vehicle comprising a floor, first and second side walls and a top wall forming a closed body having a rearward opening of general rectangular cross-sectional shape and sized to receive said chamber extension therein, said floor and said top wall having rear extremities, the rear extremity of the floor being rearward of the rear extremity of the top wall by a given distance and said side walls having sloped edge portions extending between the rear portions of said floor and top wall so that said vehicle can be moved on said horizontal surface beneath said discharge opening with the vehicle body surrounding said extension, with the rear extremity of the floor rearward of the discharge opening and with the rear extremity of said top wall free of said loading hopper, first and second guide tracks having portions mounted to the sloped edge portions of respective said side walls in confronting relation across said rearward opening, a door spanning the space between said tracks and slidably supported therein for closing said rearward opening, said guide tracks having portions remote from said rearward opening and attached to the exterior of said body for affording movement of said door clear of said rearward opening and in non-obstructing relation to said loading hopper.

Claim 2

Dependent Claim 282 words

A refuse transport vehicle capable of use with a stationary refuse compactor of the type that has a refuse chamber supported above a horizontal surface, a loading hopper above the chamber and communicating therewith for affording introduction of refuse into the chamber, said chamber having a horizontal extension terminating in a discharge opening, and a packing head for reciprocal movement within the chamber to move refuse horizontally therein through the discharge opening, said vehicle comprising a floor, first and second side walls and a top wall forming a closed body having a rearward opening of general rectangular cross-sectional shape and sized to receive said chamber extension therein, said floor and said top wall having rear extremities, the rear extremity of the floor being rearward of the rear extremity of the top wall by a given distance and said side walls having sloped edge portions extending between the rear portions of said floor and top wall so that said vehicle can be moved on said horizontal surface beneath said discharge opening with the vehicle body surrounding said extension, with the rear extremity of the floor rearward of the discharge opening and with the rear extremity of said top wall free of said loading hopper, first and second guide tracks having portions mounted to the sloped edge portions of respective said side walls in confronting relation across said rearward opening, a door spanning the space between said tracks and slidably supported therein for closing said rearward opening, said guide tracks having portions remote from said rearward opening and attached to the exterior of said body for affording movement of said door clear of said rearward opening and in non-obstructing relation to said loading hopper.

Claim 3

Dependent Claim 101 words

A refuse vehicle according to claim 1 including at least one transversely extending axle fixed to the bottom surface of said floor at a support point, and at least two ground engaging wheels mounted on said axle, said support point being located intermediate the rear extremity of said floor and the rear extremity of said top wall so that said vehicle is capable of being positioned in loading relation to said stationary refuse compactor with the support point rearward of the discharge opening in order that the packing head of the refuse compactor can move refuse forward of said support point.

Claim 4

Dependent Claim 249 words

A refuse compaction trailer of the type having a body to retain packed refuse including a top, side walls and floor and used with a stationary packer which packs refuse into the body of the trailer comprising an extension on the rear of the body including a floor extending rearwardly of the body floor and sloped side walls extending rearwardly from the body side walls and sloping downwardly from the top of the body side walls, said extension being sized to receive the stationary packer between the sloped side walls and over the extension floor, and a door enclosing the opening between the sloped side walls, said door being an overhead door comprising a series of articulated panels mounted for movement in side tracks on the sloped side walls and top of the trailer, and including a vertical door extending between the bottom of the overhead door and the floor of the extension to prevent spillage of refuse beneath the vertical packer, and means to open and close the overhead door including a roller chain linked to the top and bottom of the overhead door, a first sprocket engaging said roller chain and secured on a shaft on the top of the trailer, a second sprocket fixed to the end of said shaft, and a closed loop hand chain arranged to engage the second sprocket to rotate the second sprocket, the shaft and the first sprocket to thereby move the roller chain to open or close the overhead door.

Claim 5

Dependent Claim 249 words

A refuse compaction trailer of the type having a body to retain packed refuse including a top, side walls and floor and used with a stationary packer which packs refuse into the body of the trailer comprising an extension on the rear of the body including a floor extending rearwardly of the body floor and sloped side walls extending rearwardly from the body side walls and sloping downwardly from the top of the body side walls, said extension being sized to receive the stationary packer between the sloped side walls and over the extension floor, and a door enclosing the opening between the sloped side walls, said door being an overhead door comprising a series of articulated panels mounted for movement in side tracks on the sloped side walls and top of the trailer, and including a vertical door extending between the bottom of the overhead door and the floor of the extension to prevent spillage of refuse beneath the vertical packer, and means to open and close the overhead door including a roller chain linked to the top and bottom of the overhead door, a first sprocket engaging said roller chain and secured on a shaft on the top of the trailer, a second sprocket fixed to the end of said shaft, and a closed loop hand chain arranged to engage the second sprocket to rotate the second sprocket, the shaft and the first sprocket to thereby move the roller chain to open or close the overhead door.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1985-10-04	1986-04-05	1986-10-05	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1989-10-04	1990-04-05	1990-10-05	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1993-10-04	1994-04-05	1994-10-05	$7700.00	Window Closed / Lapsed

Refuse compaction trailer

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