IP Library Granted Patent US 7,913,931
Granted Patent B2
US 7,913,931 · App. 11/153,971 · Granted Mar 29, 2011

Combination dump and spreader apparatus

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Quick Facts
Patent No.
US 7,913,931
App. No.
11/153,971
Granted
Mar 29, 2011
Kind
B2
Abstract

A vehicle is disclosed which includes a chassis and a combination body for selectively dumping and spreading materials. A hoist is provided which extends between the body and the chassis for pivoting the body. A conveyor assembly for selectively conveying materials from the body is also included. A tailgate is pivotally connected to the body and has an opening therein to permit material to be transported therethrough. A rear feed gate assembly for selectively covering the opening of the tailgate is provided. The vehicle includes a rear diverter chute that is operably arranged with the conveyor assembly to direct the materials to a rear spreader. A front feed gate assembly for selectively covering an opening of a front end of the body is provided. First and second side chutes are operably arranged with the conveyor assembly to direct materials to a side spreader and a surface, respectively.

Claims (11)

1. A vehicle comprising:

a chassis;

a combination body for selectively dumping and spreading materials, the body pivotably secured to the chassis at a hinge, the body comprised of front and rear ends and first and second side walls, and the front and rear ends defining a body length;

a conveyor assembly comprising an endless conveyor disposed between the sidewalls;

a tailgate pivotably connected to the rear end of the body and having an opening therein to permit material to be transported therethrough by the endless conveyor;

a hoist extending between the body, at a location between the front end and the hinge, and the chassis for pivoting the body about the hinge between first and second positions, the front end of the body being vertically higher than the rear end of the body when the body is in the second position;

a recess defined by the first side wall, the recess having a recess length at least over fifty percent of the body length;

a second recess defined by the second side wall;

a pair of storage tanks, wherein the recesses each accommodate one of the storage tanks, the storage tanks each being a tank for holding an amount of pre-wetting liquid;

a cross tube, the cross tube extending between the first and second side walls of the body; and

a balancing tube extending through the cross tube, the balancing tube fluidly connected to both tanks.

Assignments (13)
SECURITY INTEREST Recorded Jun 10, 2021
From: DOUGLAS DYNAMICS, L.L.C.; TRYNEX INTERNATIONAL LLC; HENDERSON PRODUCTS, INC.; DEJANA TRUCK & UTILITY EQUIPMENT COMPANY, LLC
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 056538/0901 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (034944/0447) Recorded Jun 9, 2021
From: JPMORGAN CHASE BANK, N.A,, AS COLLATERAL AGENT
To: HENDERSON PRODUCTS, INC.
Reel/Frame 056676/0414 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (034944/0454) Recorded Jun 9, 2021
From: JPMORGAN CHASE BANK, N.A,, AS COLLATERAL AGENT
To: HENDERSON PRODUCTS, INC.
Reel/Frame 056676/0491 →
PATENT SECURITY AGREEMENT-TERM Recorded Feb 10, 2015
From: HENDERSON PRODUCTS, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 034944/0454 →
PATENT SECURITY AGREEMENT-ABL Recorded Feb 10, 2015
From: HENDERSON PRODUCTS, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 034944/0447 →
RELEASE OF SECURITY INTEREST Recorded Jan 16, 2015
From: PRIVATEBANK AND TRUST COMPANY
To: HENDERSON PRODUCTS, INC.
Reel/Frame 034780/0122 →
RELEASE OF SECURITY INTEREST Recorded Dec 31, 2014
From: THE PRIVATEBANK AND TRUST COMPANY
To: HENDERSON PRODUCTS, INC.
Reel/Frame 034716/0134 →
RELEASE OF SECURITY INTEREST Recorded Mar 26, 2013
From: EAGLE FUND II, L.P.
To: HENDERSON PRODUCTS, INC.
Reel/Frame 030090/0396 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 14, 2009
From: HENDERSON MANUFACTURING COMPANY
To: HENDERSON ENTERPRISES, INC.
Reel/Frame 023646/0401 →
SECURITY AGREEMENT Recorded Dec 14, 2009
From: HENDERSON PRODUCTS, INC.
To: THE PRIVATEBANK AND TRUST COMPANY
Reel/Frame 023639/0875 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 14, 2009
From: HENDERSON ENTERPRISES, INC.
To: HENDERSON PRODUCTS, INC.
Reel/Frame 023646/0554 →
SECURITY AGREEMENT Recorded Dec 14, 2009
From: HENDERSON PRODUCTS, INC.
To: EAGLE FUND II, L.P.
Reel/Frame 023639/0890 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 4, 2009
From: HOLLINRAKE, MARK S.; WARD, MART E.; BURKEN, WADE J.; UNGERER, GLENN
To: HENDERSON MANUFACTURING COMPANY
Reel/Frame 023608/0608 →