US6042141A — Side restraint assembly

Claim 1

Independent Claim 141 words

A restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, and an inflatable bladder portion in fluid communication with the transfer portion for extended inflation by transfer of inflation gas from the transfer portion into the bladder portion, the bladder portion having a fully inflated condition in which the bladder portion is filled with inflation gas from the transfer portion and in which the bladder portion engages the transfer portion to limit the amount of gas further transferred into the bladder portion and to seal the bladder portion such that inflation gas is held in the bladder portion for lengthened and extended inflation of the bladder portion.

Claim 2

Dependent Claim 141 words

A restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, and an inflatable bladder portion in fluid communication with the transfer portion for extended inflation by transfer of inflation gas from the transfer portion into the bladder portion, the bladder portion having a fully inflated condition in which the bladder portion is filled with inflation gas from the transfer portion and in which the bladder portion engages the transfer portion to limit the amount of gas further transferred into the bladder portion and to seal the bladder portion such that inflation gas is held in the bladder portion for lengthened and extended inflation of the bladder portion.

Claim 3

Dependent Claim 144 words

A restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, and an inflatable bladder portion being in fluid communication with the transfer portion such that inflation gas is transferred from the transfer portion into the bladder portion for inflation of the bladder portion; and the bladder portion having a fully inflated condition in which the bladder portion is filled with inflation gas from the transfer portion and in which the bladder portion engages the transfer portion to limit the amount of gas further transferred into the bladder portion and to seal the bladder portion for lengthened and extended inflation of the bladder portion subsequent to deflation of the transfer portion.

Claim 4

Dependent Claim 144 words

A restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, and an inflatable bladder portion being in fluid communication with the transfer portion such that inflation gas is transferred from the transfer portion into the bladder portion for inflation of the bladder portion; and the bladder portion having a fully inflated condition in which the bladder portion is filled with inflation gas from the transfer portion and in which the bladder portion engages the transfer portion to limit the amount of gas further transferred into the bladder portion and to seal the bladder portion for lengthened and extended inflation of the bladder portion subsequent to deflation of the transfer portion.

Claim 5

Dependent Claim 36 words

The restraint assembly of claim 2 wherein the transfer portion provides inflated coverage of a predetermined first vehicle location and wherein the bladder portion provides initial and extended inflated coverage of a predetermined second vehicle location.

Claim 6

Dependent Claim 55 words

The restraint assembly of claim 3 wherein the transfer portion includes at least one transfer opening and wherein the bladder portion includes at least one bladder opening and wherein the transfer opening and the bladder opening are matably aligned with each other for transfer of inflation gas from the transfer portion into the bladder portion.

Claim 7

Dependent Claim 28 words

The restraint assembly of claim 3 wherein the cushion includes an outboard panel and an inboard panel selectively attached to the outboard panel to provide the transfer portion.

Claim 8

Dependent Claim 39 words

The restraint assembly of claim 3 wherein the transfer portion includes at least one bladder connector tube for transferring inflation gas into the bladder portion and wherein the bladder connector tube is located directly outboard of the bladder portion.

Claim 9

Dependent Claim 161 words

A restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, and an inflatable bladder portion being in fluid communication with the transfer portion such that inflation gas is transferred from the transfer portion into the bladder portion for inflation of the bladder portion; and the transfer portion includeing an inboard transfer wall and an outboard transfer wall and wherein the bladder portion is positioned inboard of the inboard transfer wall and wherein the bladder portion has a fully inflated condition in which the bladder portion forces the inboard and outboard walls of the transfer portion together to substantially seal off the continued transfer of inflation gas into the bladder portion and to provide extended and lengthened inflation of the bladder portion after deflation of the transfer portion.

Claim 10

Dependent Claim 161 words

A restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, and an inflatable bladder portion being in fluid communication with the transfer portion such that inflation gas is transferred from the transfer portion into the bladder portion for inflation of the bladder portion; and the transfer portion includeing an inboard transfer wall and an outboard transfer wall and wherein the bladder portion is positioned inboard of the inboard transfer wall and wherein the bladder portion has a fully inflated condition in which the bladder portion forces the inboard and outboard walls of the transfer portion together to substantially seal off the continued transfer of inflation gas into the bladder portion and to provide extended and lengthened inflation of the bladder portion after deflation of the transfer portion.

Claim 11

Dependent Claim 88 words

A restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, and an inflatable bladder portion being in fluid communication with the transfer portion such that inflation gas is transferred from the transfer portion into the bladder portion for inflation of the bladder portion; and the cushion includeing a bladder housing enclosing the bladder portion.

Claim 12

Dependent Claim 88 words

A restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, and an inflatable bladder portion being in fluid communication with the transfer portion such that inflation gas is transferred from the transfer portion into the bladder portion for inflation of the bladder portion; and the cushion includeing a bladder housing enclosing the bladder portion.

Claim 13

Dependent Claim 23 words

The restraint assembly of claim 8 wherein the bladder portion floats within the bladder housing and lacks direct securement to the bladder housing.

Claim 14

Dependent Claim 50 words

The restraint assembly of claim 8 wherein the bladder portion has a volume which is greater than a volume of the bladder housing such that the bladder portion is constrained by the bladder housing and conforms to the shape of the bladder housing when the bladder portion is fully inflated.

Claim 15

Dependent Claim 31 words

The restraint assembly of claim 10 wherein the bladder portion includes wrinkled portions when the bladder portion is in the fully inflated condition due to the constraints of the bladder housing.

Claim 16

Dependent Claim 23 words

The restraint assembly of claim 8 wherein the transfer portion is at least partially located between the bladder housing and the bladder portion.

Claim 17

Dependent Claim 19 words

The restraint assembly of claim 8 wherein the transfer portion is at least partially formed by the bladder housing.

Claim 18

Dependent Claim 24 words

The restraint assembly of claim 8 wherein the cushion includes an outboard panel partially providing the bladder housing and partially providing the transfer portion.

Claim 19

Dependent Claim 21 words

The restraint assembly of claim 8 wherein the bladder portion is made of a thin and flexible film of plastic material.

Claim 20

Dependent Claim 19 words

The restraint assembly of claim 8 wherein the bladder portion is made of a thin layer of polyethylene film.

Claim 21

Dependent Claim 19 words

The restraint assembly of claim 8 wherein the bladder portion is made of a thin layer of mylar film.

Claim 22

Dependent Claim 31 words

The restraint assembly of claim 8 wherein the bladder portion is made of a thin layer of plastic film and wherein the transfer portion is made of a woven fabric material.

Claim 23

Dependent Claim 125 words

A restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, and an inflatable bladder portion being in fluid communication with the transfer portion such that inflation gas is transferred from the transfer portion into the bladder portion for inflation of the bladder portion; and the cushion includeing an outboard panel and wherein the transfer portion includes an outboard transfer wall defined by the outboard panel and wherein the cushion includes a bladder housing for capturing the bladder portion therein and wherein the bladder housing is integrally formed by the outboard panel.

Claim 24

Dependent Claim 125 words

A restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, and an inflatable bladder portion being in fluid communication with the transfer portion such that inflation gas is transferred from the transfer portion into the bladder portion for inflation of the bladder portion; and the cushion includeing an outboard panel and wherein the transfer portion includes an outboard transfer wall defined by the outboard panel and wherein the cushion includes a bladder housing for capturing the bladder portion therein and wherein the bladder housing is integrally formed by the outboard panel.

Claim 25

Dependent Claim 155 words

A restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, and an inflatable bladder portion being in fluid communication with the transfer portion such that inflation gas is transferred from the transfer portion into the bladder portion for inflation of the bladder portion; and the transfer portion includeing at least one bladder connector tube including a transfer opening through which inflation gas is transferred into the bladder portion and wherein the bladder portion has a fully inflated condition in which the inflated bladder portion pinches and seals off the bladder connector tube for substantially closing fluid communication between the bladder portion and the transfer portion such that the bladder portion sustains lengthened and extended inflation after deflation of the transfer portion.

Claim 26

Dependent Claim 155 words

A restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, and an inflatable bladder portion being in fluid communication with the transfer portion such that inflation gas is transferred from the transfer portion into the bladder portion for inflation of the bladder portion; and the transfer portion includeing at least one bladder connector tube including a transfer opening through which inflation gas is transferred into the bladder portion and wherein the bladder portion has a fully inflated condition in which the inflated bladder portion pinches and seals off the bladder connector tube for substantially closing fluid communication between the bladder portion and the transfer portion such that the bladder portion sustains lengthened and extended inflation after deflation of the transfer portion.

Claim 27

Dependent Claim 168 words

A side restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, the transfer portion providing initial inflated coverage of a first predetermined vehicle location and an inflatable bladder portion in fluid communication with the transfer portion for inflation by transfer of inflation gas from the transfer portion into the bladder portion, the bladder portion for providing lengthened, extended inflated coverage of a second predetermined vehicle location; and the bladder portion having a fully inflated condition in which the bladder portion is filled with inflation gas from the transfer portion and in which the bladder portion engages and seals the transfer portion to limit the amount of gas further transferred into the bladder portion and to seal the bladder portion for lengthened and extended inflation of the bladder portion after deflation of the transfer portion.

Claim 28

Dependent Claim 168 words

A side restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, the transfer portion providing initial inflated coverage of a first predetermined vehicle location and an inflatable bladder portion in fluid communication with the transfer portion for inflation by transfer of inflation gas from the transfer portion into the bladder portion, the bladder portion for providing lengthened, extended inflated coverage of a second predetermined vehicle location; and the bladder portion having a fully inflated condition in which the bladder portion is filled with inflation gas from the transfer portion and in which the bladder portion engages and seals the transfer portion to limit the amount of gas further transferred into the bladder portion and to seal the bladder portion for lengthened and extended inflation of the bladder portion after deflation of the transfer portion.

Claim 29

Dependent Claim 36 words

The side restraint assembly of claim 21 wherein the restraint cushion includes an outboard panel and an inboard panel and wherein the inboard panel is selectively attached to the outboard panel to form the transfer portion.

Claim 30

Dependent Claim 24 words

The side restraint assembly of claim 21 wherein the cushion includes noninflatable portions for providing lateral stiffness to the transfer portion and bladder portion.

Claim 31

Dependent Claim 137 words

A side restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, the transfer portion providing initial inflated coverage of a first predetermined vehicle location and an inflatable bladder portion in fluid communication with the transfer portion for inflation by transfer of inflation gas from the transfer portion into the bladder portion, the bladder portion for providing lengthened, extended inflated coverage of a second predetermined vehicle location; and the cushion includeing a bladder housing for enclosing the bladder portion but lacking direct connection thereto and wherein the bladder portion is formed separate from the bladder housing and is directly connected to the transfer portion.

Claim 32

Dependent Claim 137 words

A side restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, the transfer portion providing initial inflated coverage of a first predetermined vehicle location and an inflatable bladder portion in fluid communication with the transfer portion for inflation by transfer of inflation gas from the transfer portion into the bladder portion, the bladder portion for providing lengthened, extended inflated coverage of a second predetermined vehicle location; and the cushion includeing a bladder housing for enclosing the bladder portion but lacking direct connection thereto and wherein the bladder portion is formed separate from the bladder housing and is directly connected to the transfer portion.

Claim 33

Dependent Claim 183 words

A side restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, the transfer portion providing initial inflated coverage of a first predetermined vehicle location and an inflatable bladder portion in fluid communication with the transfer portion for inflation by transfer of inflation gas from the transfer portion into the bladder portion, the bladder portion for providing lengthened, extended inflated coverage of a second predetermined vehicle location; the cushion including a bladder housing for enclosing the bladder portion but lacking direct connection thereto and wherein the bladder portion is formed separate from the bladder housing and is directly connected to the transfer portion; and the bladder portion having a volume which is larger than a volume of the bladder housing such that when the bladder portion is in the fully inflated condition, the bladder portion conforms to the shape of the bladder housing to prevent overextension of the bladder portion.

Claim 34

Dependent Claim 183 words

A side restraint assembly for use in a vehicle, the restraint assembly including an inflator for generating inflation gas, the restraint assembly characterized by a restraint cushion including an inflatable transfer portion in fluid communication with the inflator for initial inflation by the inflation gas, the transfer portion providing initial inflated coverage of a first predetermined vehicle location and an inflatable bladder portion in fluid communication with the transfer portion for inflation by transfer of inflation gas from the transfer portion into the bladder portion, the bladder portion for providing lengthened, extended inflated coverage of a second predetermined vehicle location; the cushion including a bladder housing for enclosing the bladder portion but lacking direct connection thereto and wherein the bladder portion is formed separate from the bladder housing and is directly connected to the transfer portion; and the bladder portion having a volume which is larger than a volume of the bladder housing such that when the bladder portion is in the fully inflated condition, the bladder portion conforms to the shape of the bladder housing to prevent overextension of the bladder portion.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	2003-03-28	2003-09-27	2004-03-28	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2007-03-28	2007-09-27	2008-03-28	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2011-03-28	2011-09-27	2012-03-28	$7700.00	Window Closed / Lapsed

Side restraint assembly

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