Tethered cover for a panel opening in an air bag inflator system

Claim 2

A cover for covering an opening in a panel adjacent to an air bag inflator system, comprising: an inner metal substrate on an inside of said cover normally closing said panel opening until forced to open by pressure from an inflating air bag upon deployment thereof to move outwardly through said opening; an outer substrate attached to said inner substrate for supporting an outer face of said cover generally matching said panel; and at least one cover attachment element formed of rigid metal extending along a horizontally extending edge of said cover and having at least one first portion disposed between said substrates and at least one second portion exposed to face a first edge of said opening for engagement with fastening means thereon for mounting said cover in a closed position over said opening.

Claim 3

The cover of claim 1, wherein: said inner substrate has a fastener access opening formed therein for permitting said fastening means to engage said at least one second portion of said cover attachment element for securing said cover in said closed position until deployment of said air bag.

Claim 4

The cover of claim 2, wherein: said inner substrate has a plurality of fastener access openings spaced apart along said first edge of said opening for permitting said fastening means to engage said cover attachment element at a plurality of second portions spaced apart thereon.

Claim 5

The cover of claim 3, wherein: said opening has a second opposite edge spaced from said first edge; and including a second of said cover attachment elements for extending along said second opposite edge of said and opening having at least one of said second portions exposed to face said second opposite edge of said panel opening for engagement with fastening means thereon.

Claim 6

The cover of claim 1, wherein: said inner substrate is formed with an elongated, outwardly open recess along an edge for receiving said attachment element disposed between said substrates.

Claim 7

The cover of claim 1, wherein: said cover attachment element is formed of a rigid metal rod.

Claim 8

The cover of claim 1, wherein: said cover attachment element has at least two first portions disposed between the substrates and separated by said at least one second portion.

Claim 9

A cover for covering an opening in a panel adjacent to an air bag inflator system, comprising: an inner metal substrate on an inside of said cover normally closing said panel opening until forced to open by pressure from an inflating air bag upon deployment thereof to move outwardly through said opening; an outer substrate attached to said inner substrate for supporting an outer face of said cover generally matching said panel; at least one cover attachment element formed of metal for extending along a first edge of said opening and having at least one first portion disposed between said substrates and at least one second portion exposed to face said first edge of said opening for engagement with fastening means thereon for mounting said cover in a closed position over said opening; and, wherein: said inner substrate is formed with an elongated, outwardly open recess along an edge for receiving said attachment element sandwiched between said substrates; and said inner substrate is formed with one or more transverse, outwardly open recesses normal to said elongated recess; and said attachment element has an end portion transverse to said elongated recess seated in said transverse recess.

Claim 10

A cover for covering an opening in a panel adjacent to an air bag inflator system, comprising: an inner metal substrate on an inside of said cover normally closing said panel opening until forced to open by pressure from an inflating air bag upon deployment thereof to move outwardly through said opening; an outer substrate attached to said inner substrate for supporting an outer face of said cover generally matching said panel; at least one cover attachment element formed of metal for extending along a first edge of said opening and having at least one first portion disposed between said substrates and at least one second portion exposed to face said first edge of said opening for engagement with fastening means thereon for mounting said cover in a closed position over said opening; and, wherein: said inner substrate is formed with an elongated, outwardly open recess along an edge for receiving said attachment element sandwiched between said substrates; and said inner substrate is formed with one or more transverse, outwardly open recesses normal to said elongated recess; and said attachment element has an end portion transverse to said elongated recess seated in said transverse recess.

Claim 11

A cover for covering an opening in a panel adjacent to an air bag inflator system, comprising: an inner metal substrate on an inside of said cover normally closing said opening until forced to open by pressure from an inflating air bag upon deployment thereof to move outwardly through said opening; an outer substrate attached to said inner substrate for supporting an outer face of said cover generally matching said panel; at least one cover attachment element formed of metal for extending along a first edge of said opening and having at least one first portion disposed between said substrates and at least one second portion exposed to face said first edge of said opening for engagement with fastening means thereon for mounting said cover in a closed position over said opening; wherein said inner substrate has a fastener access opening formed therein for permitting said fastening means to engage said second portion of said cover attachment element for securing said cover in said closed position until deployment of said air bag; and said inner substrate is formed with an elongated outwardly open recess along an edge for receiving said first portion of said attachment element and aligned with said fastener access opening.

Claim 12

A cover for covering an opening in a panel adjacent to an air bag inflator system, comprising: an inner metal substrate on an inside of said cover normally closing said opening until forced to open by pressure from an inflating air bag upon deployment thereof to move outwardly through said opening; an outer substrate attached to said inner substrate for supporting an outer face of said cover generally matching said panel; at least one cover attachment element formed of metal for extending along a first edge of said opening and having at least one first portion disposed between said substrates and at least one second portion exposed to face said first edge of said opening for engagement with fastening means thereon for mounting said cover in a closed position over said opening; wherein said inner substrate has a fastener access opening formed therein for permitting said fastening means to engage said second portion of said cover attachment element for securing said cover in said closed position until deployment of said air bag; and said inner substrate is formed with an elongated outwardly open recess along an edge for receiving said first portion of said attachment element and aligned with said fastener access opening.

Claim 13

The cover of claim 9, wherein: said second portion of said attachment element projects outwardly of said fastener access opening to engage said fastening means.

Claim 14

A cover for covering an opening in a panel adjacent to an air bag inflator system, comprising: an inner metal substrate on an inside of said cover normally closing said opening until forced to open by pressure from an inflating air bag upon deployment thereof to move outwardly through said opening; an outer substrate attached to said inner substrate for supporting an outer face of said cover generally matching said panel; at least one cover attachment element formed of metal for extending along a first edge of said opening and having at least one first portion disposed between said substrates and at least one second portion exposed to face said first edge of said opening for engagement with fastening means thereon for mounting said cover in a closed position over said opening; a tether attachment element having a first portion sandwiched between said inner and outer substrates and a second portion exposed for attachment to a tether; and at least one tether having a loop at an outer end portion extending around said second portion of said tether attachment element and having an inner end portion adapted for fixed attachment to limit the amount of movement of said cover away from the opening upon deployment of the air bag of the air bag inflator system.

Claim 15

A cover for covering an opening in a panel adjacent to an air bag inflator system, comprising: an inner metal substrate on an inside of said cover normally closing said opening until forced to open by pressure from an inflating air bag upon deployment thereof to move outwardly through said opening; an outer substrate attached to said inner substrate for supporting an outer face of said cover generally matching said panel; at least one cover attachment element formed of metal for extending along a first edge of said opening and having at least one first portion disposed between said substrates and at least one second portion exposed to face said first edge of said opening for engagement with fastening means thereon for mounting said cover in a closed position over said opening; a tether attachment element having a first portion sandwiched between said inner and outer substrates and a second portion exposed for attachment to a tether; and at least one tether having a loop at an outer end portion extending around said second portion of said tether attachment element and having an inner end portion adapted for fixed attachment to limit the amount of movement of said cover away from the opening upon deployment of the air bag of the air bag inflator system.

Claim 16

The cover of claim 11, wherein: said inner substrate is formed with an outwardly open recess for receiving said first portion of said tether attachment element and having a tether access opening aligned with said recess for permitting said tether looped around said second portion of said tether attachment element to pass therethrough.

Claim 17

A tethered cover for covering an opening in a panel adjacent to an air bag inflator system, comprising: an inner metal substrate on an inside of said cover normally closing said opening until forced open by pressure from an inflating air bag expanding outwardly through said opening; an outer substrate attached to said inner substrate for supporting an outer face of said cover generally matching said panel; at least one flexible tether having an outer end portion for restraining travel of said cover away from said opening when said cover is opened by said air bag; and a tether attachment element of metal having an elongated first portion extending between said inner and outer substrates and a second portion exposed for attachment to said outer end portion of said at least one tether.

Claim 18

A tethered cover for covering an opening in a panel adjacent to an air bag inflator system, comprising: an inner metal substrate on an inside of said cover normally closing said opening until forced open by pressure from an inflating air bag expanding outwardly through said opening; an outer substrate attached to said inner substrate for supporting an outer face of said cover generally matching said panel; at least one flexible tether having an outer end portion for restraining travel of said cover away from said opening when said cover is opened by said air bag; and a tether attachment element of metal having an elongated first portion extending between said inner and outer substrates and a second portion exposed for attachment to said outer end portion of said at least one tether.

Claim 19

The tethered cover of claim 13, wherein: said outer end portion of said at least one tether comprises a loop secured around said second portion of said attachment element.

Claim 20

The tethered cover of claim 13, wherein: said inner substrate has a first tether access opening for permitting said second portion of said tether attachment element to pass therethrough for attachment to said outer end portion of said tether.

Claim 21

The tethered cover of claim 15, wherein: said inner substrate has a second tether access opening spaced apart from said first tether access opening; and including a second flexible tether having an outer end portion secured to a further second portion provided on said tether attachment element and extended through said second tether access opening.

Claim 22

The tethered cover of claim 13, wherein: said inner substrate is formed with an outwardly open recess for receiving said first portion of said tether attachment element extending between said inner and outer substrates.

Claim 23

The tethered cover of claim 17, wherein: said inner substrate has a tether access opening which permits said at least one tether to be attached to said second portion of said tether attachment element, and said recess is in communication with said tether access opening.

Claim 24

The tethered cover of claim 13, wherein; said tether attachment element is an elongated metal rod.

Claim 25

The tethered cover of claim 13, wherein: said tether attachment element has at least two first portions disposed between the substrates and separated by said at least one second portion.

Claim 26

A tethered cover for covering an opening in a panel adjacent to an air bag inflator system, comprising: an inner metal substrate on an inside of said cover normally closing said opening until forced open by pressure from an inflating air bag expanding outwardly through said opening; an outer substrate attached to said inner substrate for supporting an outer face of said cover generally matching said panel; at least one flexible tether having an outer end portion for restraining travel of said cover away from said opening when said cover is opened by said air bag; and a tether attachment element of metal having a first portion disposed between said inner and outer substrates and a second portion exposed for attachment to said outer end portion of said tether; at least one elongated outwardly opening recess extending along an edge of said inner substrate in communication with a cover attachment element access opening; and an elongate cover attachment element formed of metal having a first portion in said recess sandwiched between said inner and outer substrates and having a second portion adjacent said cover attachment element access opening for engagement with fastening means adjacent an edge of the panel opening.

Claim 27

A tethered cover for covering an opening in a panel adjacent to an air bag inflator system, comprising: an inner metal substrate on an inside of said cover normally closing said opening until forced open by pressure from an inflating air bag expanding outwardly through said opening; an outer substrate attached to said inner substrate for supporting an outer face of said cover generally matching said panel; at least one flexible tether having an outer end portion for restraining travel of said cover away from said opening when said cover is opened by said air bag; and a tether attachment element of metal having a first portion disposed between said inner and outer substrates and a second portion exposed for attachment to said outer end portion of said tether; at least one elongated outwardly opening recess extending along an edge of said inner substrate in communication with a cover attachment element access opening; and an elongate cover attachment element formed of metal having a first portion in said recess sandwiched between said inner and outer substrates and having a second portion adjacent said cover attachment element access opening for engagement with fastening means adjacent an edge of the panel opening.

Claim 28

The tethered cover of claim 21 including: another elongated outwardly opening recess extending along an opposite edge of said inner substrate in communication with a cover attachment access opening; and another elongate cover attachment element mounted in said another recess with a first portion sandwiched between said inner and outer substrate.

Claim 29

The tethered cover of claim 22, wherein: said one and said another cover attachment elements are positioned on opposite sides of said tether attachment element.

Claim 30

The tethered cover of claim 23, wherein: said tether attachment element comprises an elongate member with said second portion projecting through a tether access opening in said inner substrate engaged by said outer end portion of said tether.

Claim 31

A cover for covering an opening in a panel adjacent to an air bag inflator system, comprising: an inner metal substrate on an inside of said cover normally closing said panel opening until forced to open by pressure from an inflating air bag upon deployment thereof to move outwardly through said panel opening; an outer substrate attached to said inner substrate for supporting an outer face of said cover generally matching said panel; and at least one cover attachment element formed of metal for extending along a first edge of said panel opening and having at least one first portion disposed between said substrates and at least one second portion exposed to face said first edge of said panel opening for engagement with fastening means thereon for mounting said cover in a closed position over said panel opening; and said fastening means being substantially smaller in size than an engaging part of said second portion of said attachment element for permitting said cover to float relative to said panel opening.

Claim 32

A cover for covering an opening in a panel adjacent to an air bag inflator system, comprising: an inner metal substrate on an inside of said cover normally closing said panel opening until forced to open by pressure from an inflating air bag upon deployment thereof to move outwardly through said panel opening; an outer substrate attached to said inner substrate for supporting an outer face of said cover generally matching said panel; and at least one cover attachment element formed of metal for extending along a first edge of said panel opening and having at least one first portion disposed between said substrates and at least one second portion exposed to face said first edge of said panel opening for engagement with fastening means thereon for mounting said cover in a closed position over said panel opening; and said fastening means being substantially smaller in size than an engaging part of said second portion of said attachment element for permitting said cover to float relative to said panel opening.

Claim 33

The cover of claim 25, wherein: said fastening means has a width in a horizontal direction substantially less than the horizontal length of said second portion of said attachment element for permitting relative floating action in a horizontal direction between said cover and said fastening means.

Claim 34

The cover of claim 25, wherein: said second portion of said attachment element is offset inwardly of said first portion and is slightly rotatable relative thereto for permitting relative floating action of said cover over said panel opening in a vertical sense.