Dual-compartment trailer with front and rear live floors

Details Dual-compartment trailer with front and rear live floors Dual-compartment trailer with front and rear live floors

2007-02-26

2010-10-12

Adams, Gregory W (Department: 3652)

Material or article handling

Self-loading or unloading vehicles

Conveyor

C414S545000, C414S813000, C198S750200

Reexamination Certificate

active

07811046

ABSTRACT:
A bifurcated, dual-compartment trailer having a front storage compartment and a rear storage compartment, each having a power driven live floor. The storage compartments are selectively separated by a moveable or openable partition having a closed position and an open position. In the closed position the partition divides the front compartment from the rear compartment and provides a barrier that prevents bulk material contained in either compartment from mixing with bulk material in the other compartment. The trailer includes a rear door, and when opened, the rear compartment may be unloaded using the rear live floor, after which the partition may be opened and the front compartment unloaded using both the front and rear live floors.

REFERENCES:
patent: 3998343 (1976-12-01), Fors
patent: 4642018 (1987-02-01), Leroux et al.
patent: 4858748 (1989-08-01), Foster
patent: 4896761 (1990-01-01), Foster
patent: 5222593 (1993-06-01), Quaeck
patent: 5325957 (1994-07-01), Wilken
patent: 5364223 (1994-11-01), Bissex
patent: 5560472 (1996-10-01), Gist
patent: 6006896 (1999-12-01), Foster
patent: 2005/0163584 (2005-07-01), Clark
Keith Walking Floor Unloading System (brochure); Keith Manufacturing Company; 8 pages.
How the Keith Walking Floor System Works (web pages from www.keithwalkingfloor.com—4 pages); Feb. 28, 2005.
HALLCO MFG. Company, Inc. (brochure—Hallco-Glide Live Floors “Owners Manual”).

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