Modification of an industrial vehicle to include a containment area and mounting assembly for an alternate fuel

• US 9,248,736 B2
• Filed: 09/16/2011
• Issued: 02/02/2016
• Est. Priority Date: 09/16/2011
• Status: Active Grant

• Current Assignee: Gaseous Fuel Systems Corporation
• Original Assignee: Gaseous Fuel Systems Corporation
• Inventors: Green, Jason
• Primary Examiner(s): McKinnon, Terrell
• Assistant Examiner(s): MCNICHOLS, ERET C
• Application Number:
  US13/234,995
• Publication Number:
  US 20130068905A1
• Time in Patent Office: 1,600 Days
• Field of Search: 248/133, 248/220.21, 248/346.01, 248/346.03, 248/346.06, 280/830, 280/834, 220/562, 220/563, 123/575, 180/69.5, 180/314
• US Class Current: 1/1
• CPC Class Codes: B60K 15/063 Arrangement of tanks
• CPC Class Codes: B60K 15/067 Mounting of tanks
• CPC Class Codes: B60K 15/07 of gas tanks
• CPC Class Codes: B60K 2015/0637 the fuel tank is arranged in the front of the vehicle
• CPC Class Codes: B60P 1/00 Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading vehicles for carrying harvested crops with means for self-loading or self-unloading A01D90/00; peculiar to refuse collecting-vehicles B65F; loading or unloading vehicles by means not incorporated therein B65G
• CPC Class Codes: B60Y 2200/142 Heavy duty trucks
• CPC Class Codes: B66F 9/07 Floor-to-roof stacking devices, e.g. "stacker cranes", "retrievers"
• CPC Class Codes: F02M 37/00 Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines

Abstract

A system and attendant structural components for incorporating an alternate fuel supply, such as of the type used in combination with a conventional distillate fuel, to power a heavy duty industrial vehicle, such as a mine haul dump truck. The system and attendant structure includes a mounting assembly structured for containment and support of the alternate fuel and a containment area disposed on the vehicle and structured and dimensioned to retain the mounting assembly therein. The containment area and the mounting assembly are disposed in laterally adjacent, exposed relation to an operator area of the mine haul truck, wherein the mounting assembly and the containment area are cooperatively disposed and structured to facilitate storage of the alternate fuel and operative communication and distribution thereof with the powering engine of the mine haul vehicle.

Claims

1. An assembly for modifying an industrial vehicle to include an alternate fuel supply used to facilitate the powering of the vehicle, wherein the improvement comprises:

an industrial vehicle comprising a mine haul dump truck, said industrial vehicle including a containment area and an operator area disposed on said vehicle including an operator cab having an exterior wall;

said containment area including at least one panel overlying operative components of the industrial vehicle

a mounting assembly mounted in said containment area, said mounting assembly including a base and a housing, said housing supported on said base;

at least one fuel tank defining a containment structure for the alternate fuel supply, said at least one fuel tank at least partially enclosed within said housing;

a connecting assembly movably connecting said housing to said containment area, said connecting assembly including at least one hinge structure facilitating selective disposition of at least said housing between a first orientation and a second orientation;

said mounting assembly positioned to dispose said at least one fuel tank in overhanging relation to said at least one panel when said housing is disposed in said first orientation;

said second orientation at least partially defined by said housing disposed in a substantially upright orientation, relative to said first orientation.

2. An assembly as recited in claim 1 wherein said mounting assembly and said housing are disposed in supporting relation to said at least one fuel tank, at least partially on said platform;

said mounting assembly further disposed in a substantially exposed relation to an interior of said operator cab.

3. An assembly as recited in claim 2 wherein said exposed relation of said mounting assembly is at least partially defined by said mounting assembly disposed in visually obstructing relation to a field of vision of an operator positioned within the operator cab.

4. An assembly as recited in claim 1 wherein said containment area is disposed in at least partially covered, underlying relation to at least a portion of a dump truck bed of said mine haul dump truck.

5. An assembly as recited in claim 1 further comprising a shield assembly integrated into said housing and disposed exteriorly of and in at least partially protective relation to said at least one fuel tank and a stabilizing assembly disposed within said housing;

said stabilizing assembly comprising at least one stabilizing member including a recessed portion dimensioned and configured to at least partially conform to said at least one fuel tank.

6. An assembly as recited in claim 1 wherein said containment area and said mounting assembly are further disposed in at least partially underlying relation to at least a portion of a dump truck bed of said mine haul dump truck.

7. An assembly as recited in claim 1 further comprising a plurality of fuel tanks at least partially enclosed within said housing, said plurality of fuel tanks collectively defining said containment structure for the alternate fuel supply.

8. An assembly as recited in claim 1 wherein said industrial vehicle comprises a CATERPILLAR, model 777 mine haul dump truck.

9. An assembly as recited in claim 1 wherein said at least one hinge structure pivotally connects and at least partially supports said housing and said at least one fuel tank in said containment area.

10. An assembly as recited in claim 9 wherein said at least one hinge structure is disposed in supporting relation to said housing and said at least one fuel tank, at least when in said second orientation.

11. The assembly as recited in claim 10 wherein said second orientation further comprises said housing at least partially supported by said at least one hinge in a substantially upright orientation in at least partially non-obstructing relation to a field of vision of an operator positioned within the operator cab;

said second orientation facilitating removal of the at least one fuel tank from said housing.