VEHICLE ASSEMBLY HAVING A SLOPED GATE

• US 20190329690A1
• Filed: 07/09/2019
• Published: 10/31/2019
• Est. Priority Date: 07/11/2017
• Status: Active Grant

• Current Assignee: MAC LTT
• Original Assignee: Mac Ltt, Inc.
• Inventors: Maiorana, James A.
• Granted Patent: US 10,780,813 B2
• Time in Patent Office: Days
• CPC Class Codes: B60P 1/04 with a tipping movement of load-transporting element dredgers or soil-shifting machines E02F3/00
• CPC Class Codes: B60P 1/26 Means for controlling movement of tailboards or sideboards open loading compartments with movable sideboards or tailgates B62D33/027
• CPC Class Codes: B60P 3/05 for transporting meat for transporting refrigerated goods B60P3/20
• CPC Class Codes: B60P 3/2205 Constructional features
• CPC Class Codes: E05B 81/10 Hydraulic or pneumatic hydraulic or pneumatic circuits E05B81/52
• CPC Class Codes: E05B 83/08 with elongated bars for actuating the fastening means
• CPC Class Codes: E05C 9/063 extending along three or more sides of the wing or frame means for transmitting movements between vertical and horizontal bars E05F7/08

Abstract

The current disclosure relates to a tank trailer for transporting meat packaging by-products. The tank trailer has a cylindrical body having a sloped rear end. An opening is formed in the sloped rear end, and a gate selectively blocks the opening. A locking mechanism is provided to securely lock the gate to the cylindrical body, thereby sealing the cylindrical body. The sloped rear end forms a chute through which meat by-products can be poured. The chute extends for a distance rearwardly of the trailer'"'"'s rear wheel assembly.

Claims

1. A tank trailer comprising:

a cylindrical body including;

a closed top;

a bottom;

a front;

a rear;

wherein a longitudinal axis extends between the front and the rear, and a vertical plane extends between the top and the bottom, and wherein the top, bottom, front, and rears bound and define an interior compartment adapted to carry a load; and

a left side and right side extending from the front to the rear with a portion of each of the left side and right side angled downwardly and rearwardly from the top to the bottom;

wherein the portions of the left side and the right side and a portion of the bottom define a chute through which the load exits from the interior compartment.

2. The tank trailer of claim 1, wherein the rear is oriented at an acute angle relative to the vertical plane.

3. The tank trailer of claim 2, wherein the rear defines an opening that is in communication with the interior compartment.

4. The tank trailer as defined in claim 1, further comprising a wheel assembly operatively engaged with the bottom, and wherein the bottom extends longitudinally and rearwardly further outwardly from the wheel assembly than does the top.

5. The tank trailer as defined in claim 1, wherein the rear is sloped downwardly and rearwardly from the top.

6. The tank trailer as defined in claim 1, further comprising a gate movable between an open position and a closed position, and when in the closed position, the gate blocks the opening.

7. The tank trailer as defined in claim 6, further comprising a locking mechanism movable between a locked position and an unlocked position, and when in the locked position, the locking mechanism locks the gate to the cylindrical body.

8. The tank trailer as defined in claim 7, wherein the locking mechanism is remotely controllable.

9. A method of dumping a load out of a tank trailer, comprising steps of:

providing a tank trailer having a cylindrical body including a closed top, a bottom, a front and a rear;

wherein a longitudinal axis extends between the front and rears, and a vertical plane extends between the top and bottoms, and wherein the top, bottom, front, and rears bound and define a compartment;

orienting the rear at an acute angle relative to the vertical plane;

defining an opening in the rear that is in communication with the compartment;

carrying the load in the compartment;

defining a chute in a rear end of the body;

where the chute comprises a portion of each of a left side and a right side of the body as well as a portion of the bottom; and

removing the load from the compartment through the chute.

10. The method of dumping loads in claim 9, further comprising a step of:

moving a gate at the rear end of the body from a closed position to an open position.

11. The method of dumping a load in claim 10, further comprising a step of:

moving a locking mechanism provided on the gate or on the body from a locked position to an unlocked position.

12. The method of dumping a load in claim 11, further comprising a step of:

remotely controlling the locking mechanism.

13. The method of dumping a load in claim 11, further comprising a step of:

raising a front end of the body from a first position to a second position prior to the step of removing the load through the chute.

14. The method of dumping a load in claim 11, wherein the step of moving the locking mechanism further comprising steps of:

actuating a first actuator of the locking mechanism to rotate a center plate in clockwise or counter-clockwise direction;

moving locking rods of the locking mechanism inwardly towards the center plate;

actuating a second actuator that is operatively engaged with the body and the gate; and

moving the gate from a closed position to an open position.

15. The method of dumping a load in claim 14, wherein the moving locking rods of the locking mechanism further comprises a step of disengaging locking rods from brackets provided on the body.

16. The method of dumping a load in claim 14, wherein steps of actuating one or both first and second actuator is further accomplished by engaging a remote controller.

17. The method of dumping a load in claim 9, further comprising a step of raising a forward section of the tank trailer relative to a rearward section of the tank trailer.

18. A tank trailer comprising:

a cylindrical body having a circumferential wall, wherein the body includes a front, a rear, a closed top, a bottom, a left side, and a right side, said left and right sides extending from the front to the rear with a portion of each of the left side and right side angled downwardly and rearwardly from the top to the bottom;

wherein the wall bounds and define an interior compartment adapted to carry a load, and wherein the portions of the left side and the right side and a portion of the bottom define a chute through which the load exits from the interior compartment; and

a gate movable between an open position and a closed position, and when in the closed position, the gate blocks the opening.

19. The tank trailer of claim 18 and further comprising:

a locking mechanism operative to move the gate between a locked position and an unlocked position, and when the locking mechanism is in the locked position the gate is unable to move to the open position;

wherein the locking mechanism comprises;

a center plate;

a first actuator operative to rotate the center plate in one of a clockwise direction and a counter-clockwise direction;

at least one locking rod operative to selectively move one of inwardly toward the center plate and outwardly toward the rear of the circumferential wall; and

a second actuator operatively engaged with the cylindrical body and the gate, wherein the second actuator is actuated to move the gate between the open position and the closed position.

20. The tank trailer as defined in claim 18, further comprising a remote control that is operatively engageable with the locking mechanism, and the remote control is actuated to move the locking mechanism between the locked and unlocked positions.