US5382046A — Air bag module installation structure and method

Claim 1

Independent Claim 91 words

Apparatus comprising a vehicle airbag module, said vehicle airbag module comprising an airbag, an airbag inflator, and an airbag retaining member, and a coupling member for coupling said airbag retaining member of said vehicle airbag module with a portion of a vehicle; said coupling member being attached to a portion of a vehicle and mechanically changeable from a first configuration to a second configuration to thereby manipulate said coupling member into engagement with said retaining member of the airbag module to thereby couple the module with the portion of the vehicle.

Claim 2

Dependent Claim 91 words

Apparatus comprising a vehicle airbag module, said vehicle airbag module comprising an airbag, an airbag inflator, and an airbag retaining member, and a coupling member for coupling said airbag retaining member of said vehicle airbag module with a portion of a vehicle; said coupling member being attached to a portion of a vehicle and mechanically changeable from a first configuration to a second configuration to thereby manipulate said coupling member into engagement with said retaining member of the airbag module to thereby couple the module with the portion of the vehicle.

Claim 3

Dependent Claim 22 words

Apparatus as set forth in claim 1, wherein said coupling member is mechanically expandable from said first configuration to said second configuration.

Claim 4

Dependent Claim 127 words

Apparatus for coupling a vehicle air bag module with a portion of the vehicle, comprising: a coupling device integral with the module; and a retaining ring with an annulus said retaining ring having a form which is expansible into engagement with one of the portion of the vehicle and the coupling device to couple the module with the portion of the vehicle; wherein the portion of the vehicle has an annular locking groove, said coupling device comprises a locking member extending away from the module and having a locking groove, and said retaining ring has a form which can be disposed in the locking groove in the vehicle and is expanded into the locking groove in said locking member to couple the locking member to the vehicle.

Claim 5

Dependent Claim 127 words

Apparatus for coupling a vehicle air bag module with a portion of the vehicle, comprising: a coupling device integral with the module; and a retaining ring with an annulus said retaining ring having a form which is expansible into engagement with one of the portion of the vehicle and the coupling device to couple the module with the portion of the vehicle; wherein the portion of the vehicle has an annular locking groove, said coupling device comprises a locking member extending away from the module and having a locking groove, and said retaining ring has a form which can be disposed in the locking groove in the vehicle and is expanded into the locking groove in said locking member to couple the locking member to the vehicle.

Claim 6

Dependent Claim 32 words

Apparatus as set forth in claim 3, further including a spreader member engaged with the retaining ring, said spreader member having a configuration which is selectively moveable relative to said retaining ring.

Claim 7

Dependent Claim 117 words

Apparatus comprising a vehicle air bag module, a vehicle steering column, and a coupling member for coupling said air bag module to said vehicle steering column; said module including an integral coupling device said steering column including coupling structure at an upper end of said vehicle steering column; said coupling member being interposed between the coupling structure and the coupling device; said coupling member having a configuration which is manipulatable into engagement with the coupling structure and the coupling device to couple the module to the coupling structure; said coupling structure and said coupling device having respective portions which engage each other in a manner which locates the module in a predetermined orientation in the steering column.

Claim 8

Dependent Claim 117 words

Apparatus comprising a vehicle air bag module, a vehicle steering column, and a coupling member for coupling said air bag module to said vehicle steering column; said module including an integral coupling device said steering column including coupling structure at an upper end of said vehicle steering column; said coupling member being interposed between the coupling structure and the coupling device; said coupling member having a configuration which is manipulatable into engagement with the coupling structure and the coupling device to couple the module to the coupling structure; said coupling structure and said coupling device having respective portions which engage each other in a manner which locates the module in a predetermined orientation in the steering column.

Claim 9

Dependent Claim 49 words

Apparatus as set forth in claim 5, wherein said coupling device comprises at least one locking member extending away from the module, and said coupling structure has a portion which supports the locking member and which radially aligns the coupling device and the module relative to the steering column.

Claim 10

Dependent Claim 171 words

Apparatus for coupling a vehicle air bag module to the upper end of a vehicle steering column, comprising: a coupling device integral with the module; coupling structure at the upper end of the vehicle steering column; and a coupling member interposed between the coupling structure and the coupling device and having a configuration which can be manipulated into engagement with the coupling structure and the coupling device to couple the module to the coupling structure, said coupling structure and said coupling device having respective portions with a configuration to engage each other into a manner which locates the module in a predetermined orientation in the steering column; wherein said coupling device comprises at least one locking member extending away from the module, and said coupling structure has a portion with a configuration to support the locking member and to align the coupling device and the module relative to the steering column; wherein said coupling member has a configuration which is expansible into engagement with a groove formed in the coupling device.

Claim 11

Dependent Claim 171 words

Apparatus for coupling a vehicle air bag module to the upper end of a vehicle steering column, comprising: a coupling device integral with the module; coupling structure at the upper end of the vehicle steering column; and a coupling member interposed between the coupling structure and the coupling device and having a configuration which can be manipulated into engagement with the coupling structure and the coupling device to couple the module to the coupling structure, said coupling structure and said coupling device having respective portions with a configuration to engage each other into a manner which locates the module in a predetermined orientation in the steering column; wherein said coupling device comprises at least one locking member extending away from the module, and said coupling structure has a portion with a configuration to support the locking member and to align the coupling device and the module relative to the steering column; wherein said coupling member has a configuration which is expansible into engagement with a groove formed in the coupling device.

Claim 12

Dependent Claim 199 words

Apparatus for coupling a vehicle air bag module to the upper end of a vehicle steering column, comprising: a coupling device integral with the module, said coupling device comprising at least one locking member extending away from the module; coupling structure at the upper end of the vehicle steering column, said coupling structure having a portion with a configuration to support the locking member and to align the coupling device and the module relative to the steering column; and a retaining ring with an annulus which is enlarged with the coupling structure at the upper end of the steering column and which has a configuration which is expansible into engagement with the coupling device to couple the module to the upper end of the vehicle steering column to locate the module in a predetermined orientation on the steering column; wherein the coupling structure at the upper end of the vehicle steering column comprises an annular locking groove, said locking groove forming said locking device having a locking groove, and said retaining ring having a configuration which is expansible into the locking groove in said locking member, to couple the module to the upper end of the vehicle steering column.

Claim 13

Dependent Claim 199 words

Apparatus for coupling a vehicle air bag module to the upper end of a vehicle steering column, comprising: a coupling device integral with the module, said coupling device comprising at least one locking member extending away from the module; coupling structure at the upper end of the vehicle steering column, said coupling structure having a portion with a configuration to support the locking member and to align the coupling device and the module relative to the steering column; and a retaining ring with an annulus which is enlarged with the coupling structure at the upper end of the steering column and which has a configuration which is expansible into engagement with the coupling device to couple the module to the upper end of the vehicle steering column to locate the module in a predetermined orientation on the steering column; wherein the coupling structure at the upper end of the vehicle steering column comprises an annular locking groove, said locking groove forming said locking device having a locking groove, and said retaining ring having a configuration which is expansible into the locking groove in said locking member, to couple the module to the upper end of the vehicle steering column.

Claim 14

Independent Claim 77 words

A method of installing a vehicle air bag module in a vehicle comprising the steps of: locating a coupling member in the vehicle and engaging the coupling member with a portion of the vehicle; locating the module in the vehicle in a predetermined orientation relative to the vehicle, said module having an integral coupling device; and mechanically expanding the coupling member into engagement with the coupling device of the module to couple the module to the vehicle.

Claim 15

Independent Claim 77 words

A method of installing a vehicle air bag module in a vehicle comprising the steps of: locating a coupling member in the vehicle and engaging the coupling member with a portion of the vehicle; locating the module in the vehicle in a predetermined orientation relative to the vehicle, said module having an integral coupling device; and mechanically expanding the coupling member into engagement with the coupling device of the module to couple the module to the vehicle.

Claim 16

Independent Claim 171 words

A method of installing a vehicle air bag module in a vehicle comprising the steps of: locating an expansible retaining ring in the vehicle and engaging the expansible retaining ring with a portion of the vehicle; locating the module in the vehicle in a predetermined orientation relative to the vehicle, said module having an integral coupling device; and mechanically expanding the retaining ring into engagement with the coupling device of the module to couple the module to the vehicle; wherein the vehicle has a steering column, and the step of locating the module in the vehicle comprises the step of locating the module at an upper end of the vehicle steering column; wherein said steering column defines a cradle at its upper end, the coupling device of the module comprises a plurality of members integral with and extending away from the module, and the step of locating the module in the vehicle comprises the step of locating the members in the cradle formed at the upper end of the steering column.

Claim 17

Independent Claim 171 words

A method of installing a vehicle air bag module in a vehicle comprising the steps of: locating an expansible retaining ring in the vehicle and engaging the expansible retaining ring with a portion of the vehicle; locating the module in the vehicle in a predetermined orientation relative to the vehicle, said module having an integral coupling device; and mechanically expanding the retaining ring into engagement with the coupling device of the module to couple the module to the vehicle; wherein the vehicle has a steering column, and the step of locating the module in the vehicle comprises the step of locating the module at an upper end of the vehicle steering column; wherein said steering column defines a cradle at its upper end, the coupling device of the module comprises a plurality of members integral with and extending away from the module, and the step of locating the module in the vehicle comprises the step of locating the members in the cradle formed at the upper end of the steering column.

Claim 18

Dependent Claim 74 words

Apparatus comprising a vehicle air bag module, and a coupling member for coupling said vehicle air bag module with a portion of a vehicle; said module including an integral coupling device; said coupling member comprising a retaining ring with an annulus, said retaining ring having a form which is expansible into engagement with one of the portion of the vehicle and the coupling device to couple the module with the portion of the vehicle.

Claim 19

Dependent Claim 74 words

Apparatus comprising a vehicle air bag module, and a coupling member for coupling said vehicle air bag module with a portion of a vehicle; said module including an integral coupling device; said coupling member comprising a retaining ring with an annulus, said retaining ring having a form which is expansible into engagement with one of the portion of the vehicle and the coupling device to couple the module with the portion of the vehicle.

Claim 20

Dependent Claim 147 words

Apparatus comprising a vehicle airbag module, and a coupling member for coupling said airbag module to a vehicle steering column; said module including a container and a coupling device integral with said container; said coupling device comprising at least one locking member extending away from said container; a coupling structure mountable upon a steering column at the upper end of a vehicle steering column; said coupling structure having a portion which supports the locking member and which aligns the module relative to the steering column; and said coupling structure comprising a retainer ring with a annulus which is engaged with the coupling structure at the upper end of the steering column and which is expanded into engagement with the coupling device to couple the module to the upper end of the vehicle steering column and to locate the module in a predetermined orientation on the steering column.

Claim 21

Dependent Claim 147 words

Apparatus comprising a vehicle airbag module, and a coupling member for coupling said airbag module to a vehicle steering column; said module including a container and a coupling device integral with said container; said coupling device comprising at least one locking member extending away from said container; a coupling structure mountable upon a steering column at the upper end of a vehicle steering column; said coupling structure having a portion which supports the locking member and which aligns the module relative to the steering column; and said coupling structure comprising a retainer ring with a annulus which is engaged with the coupling structure at the upper end of the steering column and which is expanded into engagement with the coupling device to couple the module to the upper end of the vehicle steering column and to locate the module in a predetermined orientation on the steering column.

Claim 22

Independent Claim 79 words

A method of installing a vehicle air bag module in a vehicle comprising the steps of: locating an expansible retaining ring in the vehicle and engaging the expansible retaining ring with a portion of the vehicle; locating the module in the vehicle in a predetermined orientation relative to the vehicle, said module having an integral coupling device; and mechanically expanding the retaining ring into engagement with the coupling device of the module to couple the module to the vehicle.

Claim 23

Independent Claim 79 words

A method of installing a vehicle air bag module in a vehicle comprising the steps of: locating an expansible retaining ring in the vehicle and engaging the expansible retaining ring with a portion of the vehicle; locating the module in the vehicle in a predetermined orientation relative to the vehicle, said module having an integral coupling device; and mechanically expanding the retaining ring into engagement with the coupling device of the module to couple the module to the vehicle.

Claim 24

Dependent Claim 41 words

A method as set forth in claim 13, wherein the vehicle has a steering column, and the step of locating the modulo in the vehicle comprises the step of locating the module at an upper end of the vehicle steering column.

Claim 25

Dependent Claim 179 words

Apparatus for coupling a vehicle air bag module to the upper end of a vehicle steering column, comprising: a coupling device integral with the module; coupling structure at the upper end of vehicle steering column; and a coupling member interposed between the coupling structure and the coupling device and having a configuration which can be manipulated into engagement with the coupling structure and the coupling device to couple the module to the coupling structure; said coupling structure and said coupling device having respective portions with a configuration to engage each other into a manner which locates the module in a predetermined orientation in the steering column; said coupling structure having a portion with a configuration to support the locking member and to align the coupling device and the module relative to the steering column; said coupling structure including a substantially annular cradle; and said coupling device comprising a plurality of locking members extending away from the module, each locking member having a distal-end having a configuration to fit into the cradle at the upper end of said steering column.

Claim 26

Dependent Claim 179 words

Apparatus for coupling a vehicle air bag module to the upper end of a vehicle steering column, comprising: a coupling device integral with the module; coupling structure at the upper end of vehicle steering column; and a coupling member interposed between the coupling structure and the coupling device and having a configuration which can be manipulated into engagement with the coupling structure and the coupling device to couple the module to the coupling structure; said coupling structure and said coupling device having respective portions with a configuration to engage each other into a manner which locates the module in a predetermined orientation in the steering column; said coupling structure having a portion with a configuration to support the locking member and to align the coupling device and the module relative to the steering column; said coupling structure including a substantially annular cradle; and said coupling device comprising a plurality of locking members extending away from the module, each locking member having a distal-end having a configuration to fit into the cradle at the upper end of said steering column.

Claim 27

Dependent Claim 52 words

Apparatus as set forth in claim 7 wherein said coupling structure includes a substantially annular cradle, said coupling device comprising a plurality of locking members extending away from the module, each locking member having a distal-end having a configuration to fit into the cradle at the upper end of said steering column.

Claim 28

Dependent Claim 184 words

Apparatus for coupling a vehicle air bag module to the upper end of a vehicle steering column, comprising: a coupling device integral with the module, said coupling device comprising at least one locking member extending away from the module; coupling structure at the upper end of the vehicle steering columns said coupling structure having a portion with a configuration to support the locking member and to align the coupling device and the module relative to the steering column; and a retaining ring with an annulus which is engaged with the coupling structure at the upper end of the steering column and which has a configuration which is expansible into engagement with the coupling device to couple the module to the upper end of the vehicle steering column to locate the module in a predetermined orientation on the steering column; wherein said coupling structure includes a substantially annular cradle, said coupling device comprising a plurality of locking members extending away from the module, each locking member having a distal-end having a configuration to fit into the cradle at the upper end of said steering column.

Claim 29

Dependent Claim 184 words

Apparatus for coupling a vehicle air bag module to the upper end of a vehicle steering column, comprising: a coupling device integral with the module, said coupling device comprising at least one locking member extending away from the module; coupling structure at the upper end of the vehicle steering columns said coupling structure having a portion with a configuration to support the locking member and to align the coupling device and the module relative to the steering column; and a retaining ring with an annulus which is engaged with the coupling structure at the upper end of the steering column and which has a configuration which is expansible into engagement with the coupling device to couple the module to the upper end of the vehicle steering column to locate the module in a predetermined orientation on the steering column; wherein said coupling structure includes a substantially annular cradle, said coupling device comprising a plurality of locking members extending away from the module, each locking member having a distal-end having a configuration to fit into the cradle at the upper end of said steering column.

Claim 30

Dependent Claim 50 words

Apparatus as set in claim 8 wherein said coupling structure include a substantially annular cradle,said coupling device comprising a plurality of locking member extending away from the module, each locking member having a distal-end having a configuration to fit into the cradle at the upper end of said steering column.

Claim 31

Dependent Claim 33 words

Apparatus as set forth in claim 17 further including a spreader member engaged with the retaining ring being selectively movable relative to said retaining ring to expand the annulus of said retaining ring.

Claim 32

Dependent Claim 33 words

Apparatus as set forth in claim 18 further including a spreader member engaged with the retaining ring being selectively movable relative to said retaining ring to expand the annulus of said retaining ring.

Claim 33

Dependent Claim 40 words

Apparatus as set forth in claim 15 further including a retainer ring and a spreader member engaged with the retaining ring, the spreader member being selectively movable relative to said retaining ring to expand the annulus of said retaining ring.

Claim 34

Dependent Claim 37 words

Apparatus as set forth in claim 16 further including a retaining ring and a spreader member engaged with the retaining ring being selectively movable relative to said retaining ring to expand the annulus of said retaining ring.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1998-01-16	1998-07-18	1999-01-17	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2002-01-16	2002-07-18	2003-01-17	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2006-01-16	2006-07-18	2007-01-17	$7700.00	Window Closed / Lapsed

Air bag module installation structure and method

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