IP Library Granted Patent US 11,286,142
Granted Patent B2
US 11,286,142 · App. 16/589,813 · Granted Mar 29, 2022

Fuel tank lifting apparatuses and methods of use

Inventors: Ronald Scott Friend (Jeffersonville, KY); Robert Aaron Allex (Ewing, KY); Brian McElroy (Winchester, KY)
Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
B66F9/18B60K15/067
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Quick Facts
Patent No.
US 11,286,142
App. No.
16/589,813
Granted
Mar 29, 2022
Kind
B2
Abstract

A fuel tank lifting apparatus includes a first lifting apparatus including a first lifting base and a second lifting base that is connected to the first lifting base by a first actuator. A positioning mount is fixedly mounted to the second lifting base. The positioning mount is configured to support a fuel tank thereon. A powered fastening gun is fixedly mounted to the first lifting base. The first actuator raises and lowers the second lifting base relative to the first lifting base. A second lifting apparatus comprising a second actuator that raises and lowers the first lifting assembly.

Claims (28)

1. A fuel tank lifting apparatus comprising:

a first lifting apparatus comprising:

a first lifting base;

a second lifting base that is connected to the first lifting base by a first actuator;

a positioning mount fixedly mounted to the second lifting base, the positioning mount comprising a positioning head configured to support a fuel tank thereon; and

a powered fastening gun fixedly mounted to the first lifting base;

wherein the first actuator raises and lowers the second lifting base relative to the first lifting base such that the positioning head of the positioning mount is located above the powered fastening gun in a raised configuration and below the powered fastening gun in a lowered configuration; and

a second lifting apparatus comprising a second actuator that raises and lowers the first lifting assembly.

2. The fuel tank lifting apparatus of claim 1 further comprising a lifting unit comprising the second lifting apparatus.

3. The fuel tank lifting apparatus of claim 2 , wherein the lifting unit comprises a control that controls operation of the first actuator and the second actuator.

4. The fuel tank lifting apparatus of claim 3 , wherein the control controls operation of the powered fastening gun.

5. The fuel tank lifting apparatus of claim 4 comprising multiple fastening guns, wherein the control activates the multiple fastening guns simultaneously.

6. The fuel tank lifting apparatus of claim 1 , wherein the positioning mount is a first positioning mount, the fuel tank lifting apparatus further comprising a second positioning mount fixedly mounted to the second lifting base, the first and second positioning mounts configured to support the fuel tank thereon.

7. A method of installing a fuel tank using a fuel tank lifting apparatus, the method comprising:

moving the fuel tank lifting apparatus toward a vehicle, the fuel tank lifting device comprising:

a first lifting apparatus comprising:

a first lifting base;

a second lifting base that is connected to the first lifting base by a first actuator;

a positioning mount fixedly mounted to the second lifting base, the positioning mount configured to support a fuel tank thereon; and

a powered fastening gun fixedly mounted to the first lifting base;

wherein the first actuator raises and lowers the second lifting base relative to the first lifting base; and

a second lifting apparatus comprising a second actuator that raises and lowers the first lifting assembly;

lifting the first lifting apparatus using the second lifting apparatus with the fuel tank carried by the powered fastening gun.

8. The method of claim 7 further comprising placing a fastener within a fastening end of the powered fastening gun.

9. The method of claim 8 further comprising placing the fuel tank on the positioning mount with the first lifting apparatus in a raised configuration.

10. The method of claim 9 further comprising lowering the second lifting base relative to the first lifting base thereby lowering the fuel tank onto the fastening gun whereby the fastener is received by a mount opening of the fuel tank.

11. The method of claim 10 , wherein the step of lifting the first lifting apparatus using the second lifting apparatus with the fuel tank carried by the powered fastening gun is performed after the step of lowering the second lifting base relative to the first lifting base.

12. The method of claim 11 further comprising actuating the powered fastening gun thereby mounting the fuel tank to the vehicle.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 1, 2019
From: FRIEND, RONALD SCOTT; ALLEX, ROBERT AARON; MCELROY, BRIAN
To: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
Reel/Frame 050587/0852 →
Continuity (1)
Related Publication 20210094808A1 · Apr 1, 2021