IP Library Granted Patent US 8,282,126
Granted Patent B2
US 8,282,126 · App. 12/903,971 · Granted Oct 9, 2012

Occupant restraint system

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Quick Facts
Patent No.
US 8,282,126
App. No.
12/903,971
Granted
Oct 9, 2012
Kind
B2
Abstract

An occupant restraint system for a motor vehicle having a seat system configured to provide seating to an occupant positioned adjacent to a console having a top surface and configured to provide utility; which includes a cushion stored in the folded configuration and having an inflatable chamber configured to inflate adjacent to an occupant to provide impact restraint to the occupant; an inflator configured to provide gas to inflate the inflatable chamber of the cushion; wherein a bottom portion of the cushion deploys to a position below the top surface of the console and a top portion of the cushion deploys to a position above the top surface of the console; wherein, during occupant loading, a portion of cushion contacts the console to receive lateral support and to react the forces imparted into the cushion induced by the occupant impacting the cushion, wherein the lateral support impedes lateral displacement of the cushion providing additional restraint to the occupant.

Claims (65)

1. An occupant restraint system for a motor vehicle having a seat system configured to provide seating to an occupant positioned adjacent to a console having a top surface and configured to provide utility, the restraint system comprising:

a cushion stored in the folded configuration;

wherein the cushion includes an inflatable chamber, which is configured to inflate adjacent to an occupant to provide impact restraint to the occupant; and

an inflator configured to provide gas to inflate the inflatable chamber of the cushion;

wherein a bottom portion of the cushion deploys to a position below the top surface of the console, and a top portion of the cushion deploys to a position above the top surface of the console;

wherein, during occupant loading of the cushion, a portion of the cushion contacts the console to receive lateral support and to react the forces imparted into the cushion induced by the occupant impacting the cushion; and

wherein such lateral support impedes lateral displacement of the cushion providing additional restraint to the occupant.

2. The restraint system of claim 1 , wherein the bottom portion of the cushion that deploys to the position below the top surface of the console includes at least a portion of the inflatable chamber.

3. The restraint system of claim 1 , wherein the inflatable chamber includes a lower portion having a downwardly narrowing tapered thickness during deployment.

4. An occupant restraint system for a motor vehicle having a seat system configured to provide seating to an occupant positioned adjacent to a console having a top surface and configured to provide utility, the restraint system comprising:

a cushion stored in the folded configuration;

wherein the cushion includes an inflatable chamber, which is configured to inflate adjacent to an occupant to provide impact restraint to the occupant;

an inflator configured to provide gas to inflate the inflatable chamber of the cushion;

wherein a bottom portion of the cushion deploys to a position below the top surface of the console, and a top portion of the cushion deploys to a position above the top surface of the console;

wherein, during occupant loading of the cushion, a portion of the cushion contacts the console to receive lateral support and to react the forces imparted into the cushion induced by the occupant impacting the cushion;

wherein such lateral support impedes lateral displacement of the cushion providing additional restraint to the occupant; and

a second inflatable chamber configured having a smaller inflatable volume relative to the inflatable volume of the first inflatable chamber of the cushion, wherein the second inflatable chamber reacts forces between the first inflatable chamber and the console during airbag deployment.

5. The restraint system of claim 4 , wherein the first and second inflatable chambers are separated by a dividing layer of fabric, which prohibits fluid from moving directly between the two chambers.

6. An occupant restraint system for a motor vehicle having a seat system configured to provide seating to an occupant positioned adjacent to a console having a top surface and configured to provide utility, the restraint system comprising:

a cushion stored in the folded configuration;

wherein the cushion includes an inflatable chamber, which is configured to inflate adjacent to an occupant to provide impact restraint to the occupant;

an inflator configured to provide gas to inflate the inflatable chamber of the cushion;

wherein a bottom portion of the cushion deploys to a position below the top surface of the console, and a top portion of the cushion deploys to a position above the top surface of the console;

wherein, during occupant loading of the cushion, a portion of the cushion contacts the console to receive lateral support and to react the forces imparted into the cushion induced by the occupant impacting the cushion;

wherein such lateral support impedes lateral displacement of the cushion providing additional restraint to the occupant; and

a positioning mechanism having a first end coupled to the cushion and a second anchored end, wherein the bottom portion of the cushion that deploys to the position below the top surface of the console includes at least a portion of the positioning mechanism.

7. The restraint system of claim 6 , wherein the bottom portion of the cushion that deploys to the position below the top surface of the console includes at least a portion of the inflatable chamber.

8. The restraint system of claim 6 , wherein the inflatable chamber includes a bottom surface configured to deploy to a position above the top surface of the console.

9. The restraint system of claim 6 , wherein during occupant loading of the cushion, at least a portion of the positioning mechanism contacts the console to receive lateral support and to react the forces imparted into the cushion by the occupant impacting the cushion.

10. The restraint system of claim 6 , wherein the positioning mechanism configuration is selected from the group consisting of sail-panel shaped, strap-shaped, and tapered.

11. The restraint system of claim 6 , wherein the anchored end of the positioning mechanism is coupled to a device that is selected from the group consisting of seat system, the console, a seatbelt system, and a floor member of the vehicle.

12. The restraint system of claim 6 , wherein the anchored end of the positioning mechanism is slideably coupled to allow the anchored end to displace during airbag deployment.

13. The restraint system of claim 6 , wherein the positioning mechanism includes a selvage portion stiffened by having a plurality of layers of fabric coupled together.

14. The restraint system of claim 6 , wherein the positioning mechanism routes from one side of the cushion to a different side of the cushion to decrease the effective length of the mechanism during airbag deployment.

15. The restraint system of claim 6 , wherein the positioning mechanism routes through a slot in a non-inflated portion of the cushion.

16. The restraint system of claim 6 , wherein the anchored end of the positioning mechanism is coupled to at least a portion of the cushion, wherein the portion is selected from the group consisting of a selvage portion, an inflated portion, and a non-inflated portion.

17. The restraint system of claim 6 , wherein the positioning mechanism deploys through the exterior surface of the seat system, as the positioning mechanism moves from a stored configuration to a deployed configuration.

18. An occupant restraint system for a motor vehicle having a seat system configured to provide seating to an occupant positioned adjacent to a console having a top surface and configured to provide utility, the restraint system comprising:

a cushion stored in the folded configuration;

wherein the cushion includes an inflatable chamber, which is configured to inflate adjacent to an occupant to provide impact restraint to the occupant;

an inflator configured to provide gas to inflate the inflatable chamber of the cushion;

wherein a bottom portion of the cushion deploys to a position below the top surface of the console, and a top portion of the cushion deploys to a position above the top surface of the console;

wherein, during occupant loading of the cushion, a portion of the cushion contacts the console to receive lateral support and to react the forces imparted into the cushion induced by the occupant impacting the cushion;

wherein such lateral support impedes lateral displacement of the cushion providing additional restraint to the occupant;

a positioning mechanism having a first end coupled to the cushion and a second anchored end, wherein the bottom portion of the cushion that deploys to the position below the top surface of the console includes at least a portion of the positioning mechanism;

wherein the positioning mechanism deploys through the exterior surface of the seat system, as the positioning mechanism moves from a stored configuration to a deployed configuration; and

wherein the exterior surface of the seat system includes a feature that is selected from the group consisting of a tear seam, a hook and loop shut opening, and a snap-shut opening, wherein the positioning mechanism deploys through the feature.

19. An occupant restraint system for a motor vehicle having a seat system configured to provide seating to an occupant positioned adjacent to a console having a top surface and configured to provide utility, the restraint system comprising:

a cushion stored in the folded configuration;

wherein the cushion includes a top portion, a bottom portion and an inflatable chamber configured to inflate to provide restraint to the occupant of the vehicle;

an inflator configured to provide gas to inflate the inflatable chamber; and

a positioning mechanism having a first end coupled to the cushion and a second anchored end;

wherein the bottom portion of the cushion includes at least a portion of the inflated chamber;

wherein the bottom portion of the cushion deploys to a position below the top surface of the console, and the top portion of the cushion deploys to a position above the top surface of the console;

wherein during occupant loading of the cushion, at least a portion of the cushion contacts the console to receive lateral support and to react forces imparted into the cushion induced by the occupant impacting the cushion; and

wherein such lateral support impedes lateral displacement of the cushion providing additional restraint to the occupant.

20. An occupant restraint system for a motor vehicle having a seat system configured to provide seating to an occupant positioned adjacent to a console having a top surface and configured to provide utility, the restraint system comprising:

a cushion stored in the folded configuration;

wherein the cushion includes a bottom portion, a top portion and an inflatable chamber configured to inflate to provide restraint to the occupant of the vehicle; and

an inflator configured to provide gas to inflate the inflatable chamber;

wherein the bottom portion of the cushion includes a positioning mechanism;

wherein at least a portion of the positioning mechanism is configured to deploy to a position that is below the top surface of the console;

wherein the top surface of the cushion deploys to a position that is above the top surface of the console;

wherein during occupant loading of the cushion, at least a portion of cushion contacts the console to receive lateral support and to react the forces imparted into the cushion induced by the occupant impacting the cushion; and

wherein such lateral support impedes lateral displacement of the cushion providing additional restraint to the occupant.

Assignments (7)
INTELLECTUAL PROPERTY SECURITY AGREEMENT SUPPLEMENT Recorded Jan 13, 2026
From: JOYSON SAFETY SYSTEMS ACQUISITION LLC; JOYSON SAFETY SYSTEMS JAPAN G.K.; KEY SAFETY SYSTEMS, INC.; JOYSON SAFETY SYSTEMS GERMANY GMBH
To: DEUTSCHE BANK TRUST COMPANY AMERICAS
Reel/Frame 074331/0585 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 16, 2018
From: TK HOLDINGS INC.
To: JOYSON SAFETY SYSTEMS ACQUISITION LLC
Reel/Frame 046173/0180 →
RELEASE OF SECURITY INTEREST Recorded Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034192/0299 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 3, 2011
From: WIIK, RICHARD; KIBAT, JONATHAN R.
To: TK HOLDINGS INC.
Reel/Frame 027022/0448 →
CHANGE OF NAME Recorded Feb 10, 2011
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 025780/0482 →
SECURITY AGREEMENT Recorded Nov 8, 2010
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: WILMINGTON TRUST COMPANY
Reel/Frame 025324/0658 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 20, 2010
From: THOMAS, SCOTT D.; CLARK, ANTHONY P.
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 025163/0545 →