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US4242953A Expired / Lapsed US ⏱️ 0.0 years remaining

Garbage collecting truck

Assignee: Individual
•
Filing: 1979-05-30
•
Granted: 1981-01-06
•
Expires: 1999-05-30
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Abstract

Abstract A garbage collecting truck having two separate compartments, one to receive recyclable materials, such as paper, fabric and the like, and the other to receive the remainder mainly non-recyclable waste of the garbage. The two compartments are of elongated shape, are mounted side by side on the truck chassis longitudinally of the same and both are inclined upwardly towards the front of the truck. Both compartments can be loaded from the rear of the truck by persons standing on the ground, and each has a hydraulic ram to push the loaded material forwardly. The recyclable material in the one compartment is formed into successive bales, any two of which can be stacked on a platform located ahead of the elevated discharge outlet of said one compartment. The non-recyclable waste collection compartment includes a lateral dumping outlet, a normally-latched door panel pivotally hung to close the dumping outlet, and, when unlatched, to open upon laterally outward pivoting of the compartment to dump the wastes through the dumping outlet.

Inventors

  • 👤 Denis St-Gelais

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 19:44
CPC Classifications
B; B65; B65F; B65F3/00; B65F3/001

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 377 words
A garbage collecting truck comprising a truck chassis mounted on front and rear wheels, a driver cabin mounted at the front of said truck chassis, two separate elongated refuse collecting compartments mounted side by side longitudinally of said truck chassis and rearwardly of said driver's cabin, each compartment comprising a bottom and upstanding side walls, each compartment open at its rear end, the bottom of each compartment being longitudinally straight and inclined upwardly in the forward direction relative to said truck, each bottom terminating at its rear end at a level below the top of said rear wheels and behind said rear wheels, a refuse pushing power-operated ram mounted in each compartment longitudinally movable along the bottom and between the side walls of the respective compartments from a rearmost loading position adjacent the rear end of the bottom in which the top edge of the ram is at a low enough level to permit manual refuse loading of the compartment over and ahead of said ram by persons standing on the ground behind the truck, one of said compartments serving to receive recyclable refuse mainly consisting of paper and fabric, the other of said compartments serving to receive mainly non-recyclable refuse, the bottom of said one compartment terminating short of said driver's cabin at its front end, a platform carried by said truck chassis and extending longitudinally of said truck intermediate said driver's cabin and the front end of said bottom of said one compartment and a lower level than the front end of said last-named bottom, said front end forming part of a discharge opening at the front of said one compartment, said one compartment, together with its ram serving to form successive bales of said recyclable refuse, whichare pushed by said ram in said one compartment past said bottom front end and dropped onto said platform in a position to be unloaded from said truck, said other compartment extending longitudinally forward of said truck alongside said platform and forming a closed chamber at its front end portion, said front end portion having a side door in its side wall facing exteriorly of the truck, said other compartment power tiltable transversely of said truck for unloading of said other compartment upon opening of said side door.
Claim 2
Dependent Claim 377 words
A garbage collecting truck comprising a truck chassis mounted on front and rear wheels, a driver cabin mounted at the front of said truck chassis, two separate elongated refuse collecting compartments mounted side by side longitudinally of said truck chassis and rearwardly of said driver's cabin, each compartment comprising a bottom and upstanding side walls, each compartment open at its rear end, the bottom of each compartment being longitudinally straight and inclined upwardly in the forward direction relative to said truck, each bottom terminating at its rear end at a level below the top of said rear wheels and behind said rear wheels, a refuse pushing power-operated ram mounted in each compartment longitudinally movable along the bottom and between the side walls of the respective compartments from a rearmost loading position adjacent the rear end of the bottom in which the top edge of the ram is at a low enough level to permit manual refuse loading of the compartment over and ahead of said ram by persons standing on the ground behind the truck, one of said compartments serving to receive recyclable refuse mainly consisting of paper and fabric, the other of said compartments serving to receive mainly non-recyclable refuse, the bottom of said one compartment terminating short of said driver's cabin at its front end, a platform carried by said truck chassis and extending longitudinally of said truck intermediate said driver's cabin and the front end of said bottom of said one compartment and a lower level than the front end of said last-named bottom, said front end forming part of a discharge opening at the front of said one compartment, said one compartment, together with its ram serving to form successive bales of said recyclable refuse, whichare pushed by said ram in said one compartment past said bottom front end and dropped onto said platform in a position to be unloaded from said truck, said other compartment extending longitudinally forward of said truck alongside said platform and forming a closed chamber at its front end portion, said front end portion having a side door in its side wall facing exteriorly of the truck, said other compartment power tiltable transversely of said truck for unloading of said other compartment upon opening of said side door.
Claim 3
Dependent Claim 65 words
A garbage collecting truck as claimed in claim 1, further comprising a power-operated compacting plate extending within said one compartment above the bottom thereof and pivotally connected at its forward end for up-and-down pivoting movement of said compacting plate towards and away from said bottom to compress material loaded within said one compartment transversely of the longitudinal movement of the ram in said one compartment.
Claim 4
Dependent Claim 56 words
A garbage collecting truck as claimed in claim 1, wherein said platform has an outer side edge extending lengthwise of the truck chassis and pivoted to the latter and further including power means connected to said truck chassis and to said platform to pivot the latter upwardly and laterally outward to unload a bale resting thereon.
Claim 5
Dependent Claim 40 words
A garbage collecting truck as claimed in claim 1, wherein said closed chamber of said other compartment has a downwardly and laterally outwardly inclined bottom to facilitate unloading of the material in said chamber upon tilting of said other compartment.

References Cited (Backward Citations)

US222160A Cited
US507425A Cited
US1588681A Cited
US2437890A Cited
US2961977A Cited
US3170389A Cited
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1984-01-06 1984-07-07 1985-01-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1988-01-06 1988-07-07 1989-01-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1992-01-06 1992-07-07 1993-01-06 $7700.00 Window Closed / Lapsed

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