Patent US5169172A successfully refreshed from Google Patents.
US5169172A
Expired / Lapsed
US
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Mounting arrangement for a safety steering column in a passenger vehicle
Assignee: Volkswagen AG
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Filing: 1991-06-13
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Granted: 1992-12-08
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Expires: 2011-06-13
Abstract
Abstract In the described embodiments, a telescoping safety steering column is supported by two mounts and is inclined to the horizontal so that a change in distance between the steering column mounts upon collision will normally cause a change of position of the steering wheel and/or a steeper inclination of the steering column centerline. To avoid this, a rearwardly inclined control member is connected at a lower end to an inclined floorboard and at its upper end to the support for the lower part of the steering column, thereby transmitting relative rearward motion of the floorboard to the lower steering column mount and forcing the latter upward. Thus, the steering column centerline always remains at the same inclination.
Inventors
- 👤 Franz Dolla
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:02
CPC Classifications
B; B62; B62D; B62D1/00; B62D1/02; B62D1/16; B62D1/18; B62D1/19; B62D1/195
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
119 words
A mounting arrangement for a safety steering column in a passenger motor vehicle comprising telescoping upper and lower steering column tubes, first support means for supporting the upper steering column tube in substantially fixed position in the direction of the steering column centerline in the event of a collision, second support means for supporting the lower steering column tube, the second support means being disposed in the region of a bulkhead in the front portion of a passenger compartment, and a control member extending upwardly to the second support means at an angle from an inclined floorboard which is rearwardly movable into the vehicle compartment to cause the second support means to be moved upwardly by the control member.
Claim 2
Dependent Claim
119 words
A mounting arrangement for a safety steering column in a passenger motor vehicle comprising telescoping upper and lower steering column tubes, first support means for supporting the upper steering column tube in substantially fixed position in the direction of the steering column centerline in the event of a collision, second support means for supporting the lower steering column tube, the second support means being disposed in the region of a bulkhead in the front portion of a passenger compartment, and a control member extending upwardly to the second support means at an angle from an inclined floorboard which is rearwardly movable into the vehicle compartment to cause the second support means to be moved upwardly by the control member.
Claim 3
Dependent Claim
24 words
A mounting arrangement according to claim 1 wherein the first support means is connected to the A-column located toward the front of the vehicle.
Claim 4
Dependent Claim
45 words
A mounting arrangement according to claim 1, including a lug to which the second support means is connected which is movable upwardly by the control member at least in the region of the lower steering column mount upon relative rearward motion of the inclined floorboard.
Claim 5
Dependent Claim
25 words
A mounting arrangement according to claim 1 wherein the steering column is pivotally supported by at least one of the first and second support means.
Claim 6
Dependent Claim
23 words
A mounting arrangement according to claim 3 wherein the control member is pivotally supported at least at the end connected to the lug.
Claim 7
Dependent Claim
124 words
A mounting arrangement for a safety steering column in a passenger motor vehicle comprising telescoping upper and lower steering column tubes, first support means for supporting the upper steering column tube in substantially fixed position in the direction of the steering column centerline in the event of a collision, second support means for supporting the lower steering column tube, the second support means being disposed in the region of a bulkhead in the front portion of a passenger compartment, and a control member extending upwardly to the second support means at an angle from an inclined floorboard which is rearwardly movable into the vehicle compartment including a bulkhead connected to the second support means and wherein the floorboard is movable independently of the bulkhead.
Claim 8
Dependent Claim
124 words
A mounting arrangement for a safety steering column in a passenger motor vehicle comprising telescoping upper and lower steering column tubes, first support means for supporting the upper steering column tube in substantially fixed position in the direction of the steering column centerline in the event of a collision, second support means for supporting the lower steering column tube, the second support means being disposed in the region of a bulkhead in the front portion of a passenger compartment, and a control member extending upwardly to the second support means at an angle from an inclined floorboard which is rearwardly movable into the vehicle compartment including a bulkhead connected to the second support means and wherein the floorboard is movable independently of the bulkhead.
Claim 9
Dependent Claim
127 words
A mounting arrangement for a safety steering column in a passenger motor vehicle comprising first support means for supporting an upper part of the steering column in substantially fixed position in the direction of the steering column centerline in the event of a collision, second support means for supporting a lower part of the steering column, the second support means being disposed in the region of a bulkhead in the front portion of a passenger compartment, and a control member extending upwardly to the second support means at an angle from an inclined floorboard which in the event of a collision is rearwardly movable into the vehicle compartment including a bulkhead connected to the second support means and wherein the floorboard is movable independently of the bulkhead.
Claim 10
Dependent Claim
127 words
A mounting arrangement for a safety steering column in a passenger motor vehicle comprising first support means for supporting an upper part of the steering column in substantially fixed position in the direction of the steering column centerline in the event of a collision, second support means for supporting a lower part of the steering column, the second support means being disposed in the region of a bulkhead in the front portion of a passenger compartment, and a control member extending upwardly to the second support means at an angle from an inclined floorboard which in the event of a collision is rearwardly movable into the vehicle compartment including a bulkhead connected to the second support means and wherein the floorboard is movable independently of the bulkhead.
Claim 11
Dependent Claim
112 words
A mounting arrangement for a safety steering column in a passenger motor vehicle comprising first support means for supporting an upper part of the steering column in substantially fixed position in the direction of the steering column centerline in the event of a collision, second support means for supporting means being disposed in the region of a bulkhead in the front portion of a passenger compartment, and a control member extending upwardly to the second support means at an angle from an inclined floorboard which in the event of a collision is rearwardly movable into the vehicle compartment to cause the second support means to be moved upwardly by the control member.
Claim 12
Dependent Claim
112 words
A mounting arrangement for a safety steering column in a passenger motor vehicle comprising first support means for supporting an upper part of the steering column in substantially fixed position in the direction of the steering column centerline in the event of a collision, second support means for supporting means being disposed in the region of a bulkhead in the front portion of a passenger compartment, and a control member extending upwardly to the second support means at an angle from an inclined floorboard which in the event of a collision is rearwardly movable into the vehicle compartment to cause the second support means to be moved upwardly by the control member.
Claim 13
Dependent Claim
45 words
A mounting arrangement according to claim 8, including a lug to which the second support means is connected which is movable upwardly by the control member at least in the region of the lower steering column mount upon relative rearward motion of the inclined floorboard.
Claim 14
Dependent Claim
25 words
A mounting arrangement according to claim 8 wherein the steering column is pivotally supported by at least one of the first and second support means.
Claim 15
Dependent Claim
20 words
A mounting arrangement according to claim 7 wherein the control member is pivotally supported at least at one end thereof.
Claim 16
Dependent Claim
22 words
A mounting arrangement according to claim 8 wherein the first support means is connected to a rigid frame member of the vehicle.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-12-08 | 1996-06-08 | 1996-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-12-08 | 2000-06-08 | 2000-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-12-08 | 2004-06-08 | 2004-12-08 | $7700.00 | Window Closed / Lapsed |