US5380037A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snap-in inflatable restraint module mounting mechanism including latch elements
Assignee: Autoliv Development AB
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Filing: 1993-10-25
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Granted: 1995-01-10
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Expires: 2013-10-25
Abstract
Abstract An inflatable restraint module mounting mechanism is disclosed for use in mounting an inflatable restraint module to a support structure such as the hub portion of a steering wheel. The inflatable restraint module is provided with a plurality of mounting members which are adapted to pass through and be retained within apertures in a support plate. The mounting members each include a slot for receiving a spring which traverses across the apertures of the support plate. The slots are preferably sized such that the mounting members are supported for limited movement in a direction longitudinal of the mounting members to permit actuation of a horn circuit. In addition, the springs are movable in a lateral direction to facilitate insertion of the mounting members through the apertures in the support plate.
Inventors
- 👤 Barry C. Worrell
- 👤 Paul M. Landis
- 👤 Harold W. Morgan
- 👤 Larry E. Flora
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:35
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/20; B60R21/203; B60R21/2035; B60R21/2037; B60Q; B60Q5/00; B60Q5/001; B60Q5/003; F; F16; F16B; F16B2200/00; F16B2200/69; F16B2200/71; Y; Y10; Y10T; Y10T24/00; Y10T24/42; Y10T403/00; Y10T403/60; Y10T403/606
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
230 words
In combination with a vehicle steering wheel having an open hub portion and an inflatable restraint module, an inflatable restraint module mounting mechanism comprising: a support plate attached to said steering wheel and having opposing front and rear faces and a plurality of apertures therethrough, a plurality of elongated mounting members attached to said inflatable restraint module, each said mounting member including a distal end and means defining a slot at said distal end, said distal ends extending through said apertures, a plurality of elongated resilient members mounted to said rear face, each said resilient member traversing across at least two of said apertures and engaging with at least two of said slots to thereby retain said distal ends within said apertures, springs extending between said inflatable restraint module and said support plate for biasing said inflatable restraint module away from said hub portion, contact members extending from said support plate for contact with said inflatable restraint module, and wherein said slots have a larger dimension than said resilient members in a direction parallel to a longitudinal axis of said mounting members such that said mounting members are movable along said longitudinal axis a predetermined amount relative to said resilient members, said contact members contacting said inflatable restraint module when said mounting members are moved in a direction toward said support plate to complete a circuit for actuating a horn.
Claim 2
Dependent Claim
230 words
In combination with a vehicle steering wheel having an open hub portion and an inflatable restraint module, an inflatable restraint module mounting mechanism comprising: a support plate attached to said steering wheel and having opposing front and rear faces and a plurality of apertures therethrough, a plurality of elongated mounting members attached to said inflatable restraint module, each said mounting member including a distal end and means defining a slot at said distal end, said distal ends extending through said apertures, a plurality of elongated resilient members mounted to said rear face, each said resilient member traversing across at least two of said apertures and engaging with at least two of said slots to thereby retain said distal ends within said apertures, springs extending between said inflatable restraint module and said support plate for biasing said inflatable restraint module away from said hub portion, contact members extending from said support plate for contact with said inflatable restraint module, and wherein said slots have a larger dimension than said resilient members in a direction parallel to a longitudinal axis of said mounting members such that said mounting members are movable along said longitudinal axis a predetermined amount relative to said resilient members, said contact members contacting said inflatable restraint module when said mounting members are moved in a direction toward said support plate to complete a circuit for actuating a horn.
Claim 3
Dependent Claim
133 words
In combination with a vehicle having an inflatable restraint module, an inflatable restraint module mounting mechanism comprising: a support plate having opposing front and rear faces, mounting members attached to said inflatable restraint module, each said mounting member including a distal end movable in a first direction past said front face of said support plate, latch elements mounted on said support plate, said latch elements being movable in a lateral direction for engagement with said mounting members to prevent movement of said distal ends in a second direction, opposite to said first direction, past said rear face, and said latch elements including a pair of elongated resilient members, each said resilient member being disposed no engage two of said mounting members to thereby prevent said distal ends from moving past said rear face.
Claim 4
Dependent Claim
133 words
In combination with a vehicle having an inflatable restraint module, an inflatable restraint module mounting mechanism comprising: a support plate having opposing front and rear faces, mounting members attached to said inflatable restraint module, each said mounting member including a distal end movable in a first direction past said front face of said support plate, latch elements mounted on said support plate, said latch elements being movable in a lateral direction for engagement with said mounting members to prevent movement of said distal ends in a second direction, opposite to said first direction, past said rear face, and said latch elements including a pair of elongated resilient members, each said resilient member being disposed no engage two of said mounting members to thereby prevent said distal ends from moving past said rear face.
Claim 5
Dependent Claim
192 words
In combination with a vehicle steering wheel having an open hub portion and an inflatable restraint module, an inflatable restraint module mounting mechanism comprising: a support plate attached to said steering wheel and having opposing front and rear faces and a plurality of apertures therethrough, mounting members attached to said inflatable restraint module, each said mounting member including a distal end and means defining a slot at said distal end, latch elements mounted on said support plate for movement in a lateral direction toward and away from said mounting members, said latch elements being disposed for engagement with said slots in said mounting members, wherein movement of said distal ends in a first direction past said front face and through said apertures causes said latch elements to engage with said slots, and said engagement between said latch elements and said slots prevents movement of said distal ends in a second opposite direction out of said apertures, and said latch elements including a pair of elongated resilient members, each said resilient member being disposed to engage two of said mounting members to thereby prevent said distal ends from moving past said rear face.
Claim 6
Dependent Claim
192 words
In combination with a vehicle steering wheel having an open hub portion and an inflatable restraint module, an inflatable restraint module mounting mechanism comprising: a support plate attached to said steering wheel and having opposing front and rear faces and a plurality of apertures therethrough, mounting members attached to said inflatable restraint module, each said mounting member including a distal end and means defining a slot at said distal end, latch elements mounted on said support plate for movement in a lateral direction toward and away from said mounting members, said latch elements being disposed for engagement with said slots in said mounting members, wherein movement of said distal ends in a first direction past said front face and through said apertures causes said latch elements to engage with said slots, and said engagement between said latch elements and said slots prevents movement of said distal ends in a second opposite direction out of said apertures, and said latch elements including a pair of elongated resilient members, each said resilient member being disposed to engage two of said mounting members to thereby prevent said distal ends from moving past said rear face.
Claim 7
Dependent Claim
142 words
In combination with a vehicle having an inflatable restraint module, an inflatable restraint module mounting mechanism comprising: a support plate having opposing front and rear faces, mounting members attached to said inflatable restraint module, each said mounting member including a distal end movable in a first direction past said front face of said support plate, latch elements mounted on said support plate, said latch elements being movable in a lateral direction for engagement with said mounting members to prevent movement of said distal ends in a second direction, opposite to said first direction, past said rear face, a plurality of support posts carried by said support plate and projecting outwardly therefrom, said support posts for holding said latch elements in position for engagement with said mounting members, each said latch element extending between and engaging at least two of said support posts.
Claim 8
Dependent Claim
142 words
In combination with a vehicle having an inflatable restraint module, an inflatable restraint module mounting mechanism comprising: a support plate having opposing front and rear faces, mounting members attached to said inflatable restraint module, each said mounting member including a distal end movable in a first direction past said front face of said support plate, latch elements mounted on said support plate, said latch elements being movable in a lateral direction for engagement with said mounting members to prevent movement of said distal ends in a second direction, opposite to said first direction, past said rear face, a plurality of support posts carried by said support plate and projecting outwardly therefrom, said support posts for holding said latch elements in position for engagement with said mounting members, each said latch element extending between and engaging at least two of said support posts.
Claim 9
Dependent Claim
49 words
The mechanism as recited in claim 4 wherein said latch elements comprise hairpin shaped elements having two substantially parallel legs, at least one of said legs being disposed to engage at least one of said mounting members to thereby prevent said distal ends from moving past said rear face.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-01-09 | 1998-07-11 | 1999-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-01-09 | 2002-07-11 | 2003-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-01-09 | 2006-07-11 | 2007-01-10 | $7700.00 | Window Closed / Lapsed |