IP Library Granted Patent US 7,748,775
Granted Patent B2
US 7,748,775 · App. 12/248,075 · Granted Jul 6, 2010

Adjustable rear load floor for a hybrid vehicle

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,748,775
App. No.
12/248,075
Granted
Jul 6, 2010
Kind
B2
Abstract

A vehicle includes a vehicle body which includes a storage area at the rear of the vehicle. A load floor located in the storage area is moveable between a first position and a second position relative to a stationary floor also located in the storage area.

Claims (32)

1. A vehicle comprising:

a vehicle body at least partially defining a storage area;

a stationary floor located in the storage area;

a load floor located in the storage area and moveable between a first position and a second position relative to the stationary floor;

hinge mechanism adjacent the stationary floor and connected to the load floor to assist movement of the load floor from the first position to the second position;

wherein the load floor is horizontal and has generally the same horizontal surface area when secured in the first position and the second position, and the first position and the second position of the load floor are substantially vertically aligned with one another; and

wherein the load floor is moveable to provide access to a portion of the storage area that is located beneath the load floor when the load floor is in both the first position and the second position.

2. The vehicle of claim 1 , wherein the second position of the load floor is elevated relative to the first position of the load floor.

3. The vehicle of claim 1 , wherein the load floor is located rearward in the vehicle relative to the stationary floor.

4. The vehicle of claim 1 , wherein the stationary floor further comprises a surface of a battery pack for the vehicle.

5. The vehicle of claim 4 , further comprising a door sill for the vehicle body, wherein the load floor is level with the door sill when in the first position and wherein the load floor is level with a top of the battery pack when in the second position.

6. The vehicle of claim 1 , wherein the hinge mechanism is located in an intermediate location between the first position of the load floor and the second position of the load floor, such that the hinge mechanism is located above the load floor when the load floor is in one of the first and the second positions and the hinge mechanism is located below the load floor when the load floor is in the other of the first and the second positions.

7. The vehicle of claim 1 , further comprising a locking mechanism located on either side of the load floor configured to prevent rotational movement of the load floor in one of the first and the second positions.

8. A hybrid vehicle comprising:

a vehicle body at least partially defining a storage area;

a battery pack for the vehicle located in the storage area;

a load floor located in the storage area and moveable between a first position and a second position, wherein the load floor is parallel with a door sill of the vehicle body when in the first position and wherein the load floor is parallel with a top of the battery pack when in the second position;

a hinge mechanism adjacent the battery pack to assist movement of the load floor from the first position to the second position;

wherein the load floor has generally the same horizontal surface area when secured in the first position and the second position, and the first position and the second position of the load floor are substantially vertically aligned with one another; and

a locking mechanism configured to selectively prevent rotational movement of the load floor.

9. The hybrid vehicle of claim 8 , wherein the load floor is located rearward in the vehicle relative to the battery pack.

10. The hybrid vehicle of claim 8 , wherein the hinge mechanism is located in an intermediate location between the first position and the second position, such that the hinge mechanism is located above the load floor when the load floor is the first position and the hinge mechanism is located below the load floor when the load floor is in the second position.

11. The hybrid vehicle of claim 8 , wherein the locking mechanism is located on either side of the load floor to secure the load floor in one of the first and the second positions.

12. The hybrid vehicle of claim 8 , wherein the load floor is moveable to provide access to an area located beneath the load floor when the load floor is in both the first position and the second position.

13. A method of adjusting a floor in a vehicle comprising:

providing a load floor in a vehicle, wherein the load floor is in a first position;

releasing a locking mechanism that is located between the load floor and a vehicle body from a first locking position;

rotating the load floor about a hinge mechanism to move the load floor from the first position to a second position such that the load floor has generally the same horizontal surface area when in the first position and the second position, and the first position and the second position are substantially vertically aligned with one another;

securing the locking mechanism in a second locking position which corresponds to the second position of the load floor; and

wherein said rotating the load floor allows access to a portion of a storage area that is located beneath the load floor when the load floor is in both the first position and the second position.

14. The method of claim 13 , wherein said releasing the locking mechanism further comprises rotating a release handle from a first position to a second position to move fittings connected to the release handle from within locking apertures attached to the vehicle body.

15. The method of claim 13 , wherein rotating the load floor about the hinge mechanism further comprises one of moving the load floor in a downward direction such that the hinge mechanism is located above the load floor when the load floor is in one of the first and the second positions and moving the load floor in an upward direction such that the hinge mechanism is located below the load floor when the load floor is in the other of the first and the second positions.

Assignments (12)
RELEASE OF SECURITY INTEREST Recorded Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034384/0758 →
CHANGE OF NAME Recorded Feb 10, 2011
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 025781/0245 →
SECURITY AGREEMENT Recorded Nov 8, 2010
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: WILMINGTON TRUST COMPANY
Reel/Frame 025324/0515 →
RELEASE OF SECURITY INTEREST Recorded Nov 5, 2010
From: UAW RETIREE MEDICAL BENEFITS TRUST
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 025315/0046 →
RELEASE OF SECURITY INTEREST Recorded Nov 4, 2010
From: UNITED STATES DEPARTMENT OF THE TREASURY
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 025245/0909 →
SECURITY AGREEMENT Recorded Aug 28, 2009
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: UAW RETIREE MEDICAL BENEFITS TRUST
Reel/Frame 023162/0237 →
SECURITY AGREEMENT Recorded Aug 27, 2009
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: UNITED STATES DEPARTMENT OF THE TREASURY
Reel/Frame 023156/0313 →
RELEASE OF SECURITY INTEREST Recorded Aug 21, 2009
From: UNITED STATES DEPARTMENT OF THE TREASURY
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 023126/0914 →
RELEASE OF SECURITY INTEREST Recorded Aug 21, 2009
From: CITICORP USA, INC. AS AGENT FOR BANK PRIORITY SECURED PARTIES; CITICORP USA, INC. AS AGENT FOR HEDGE PRIORITY SECURED PARTIES
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 023155/0769 →
SECURITY AGREEMENT Recorded Apr 16, 2009
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: CITICORP USA, INC. AS AGENT FOR BANK PRIORITY SECURED PARTIES; CITICORP USA, INC. AS AGENT FOR HEDGE PRIORITY SECURED PARTIES
Reel/Frame 022554/0538 →
SECURITY AGREEMENT Recorded Feb 3, 2009
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: UNITED STATES DEPARTMENT OF THE TREASURY
Reel/Frame 022201/0363 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 10, 2008
From: MERCURIO, JOSEPH F.
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 021664/0988 →