Patent US1086155A successfully refreshed from Google Patents.
Patent US5671964A successfully refreshed from Google Patents.
US5671964A
Expired / Lapsed
US
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Vehicle seat mounting mechanism
Assignee: FCA US LLC
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Filing: 1995-11-17
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Granted: 1997-09-30
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Expires: 2015-11-17
Abstract
Abstract A vehicle seat mounting mechanism including oppositely disposed pairs of parallel links between a base and a seat carrier, and a first air bag spring operatively connected between the base and the links for absorbing vertical-upward motion induced by road shocks, and a second air bag spring secured between the base and the seat carrier for absorbing vertical-downward motion induced by road shocks. A separate shock absorber mounted between the base and the seat carrier serves to dampen the springing action of the first and second air bag springs.
Inventors
- 👤 Delbert D. DeRees
- 👤 Kanaiyalal C. Mehta
- 👤 Robert A. Vetter
- 👤 Howard W. Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:33
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/50; B60N2/501; B60N2/502; B60N2/505; B60N2/506; B60N2/507; B60N2/52; B60N2/525
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
114 words
A seat mounting mechanism for a vehicle including a seat carrier, said mechanism comprising a base, a tower secured to the base, a pair of oppositely disposed flanges extending downwardly from a mid-section of the seat carrier, oppositely disposed pairs of links, each link pivotally connected at its respective ends between respective flanges and the tower, a first air bag spring secured at one end thereof to said tower and operatively connected at the other end thereof to at least one of said oppositely disposed links, a second air bag spring secured between said base and said seat carrier, and external control means for controlling initial pressures in each of said air bag springs.
Claim 2
Dependent Claim
114 words
A seat mounting mechanism for a vehicle including a seat carrier, said mechanism comprising a base, a tower secured to the base, a pair of oppositely disposed flanges extending downwardly from a mid-section of the seat carrier, oppositely disposed pairs of links, each link pivotally connected at its respective ends between respective flanges and the tower, a first air bag spring secured at one end thereof to said tower and operatively connected at the other end thereof to at least one of said oppositely disposed links, a second air bag spring secured between said base and said seat carrier, and external control means for controlling initial pressures in each of said air bag springs.
Claim 3
Dependent Claim
33 words
The seat mounting mechanism described in claim 1, wherein said tower includes a front wall, a top wall, and oppositely disposed side walls, and said links are pivotally connected to respective side walls.
Claim 4
Dependent Claim
23 words
The seat mounting mechanism described in claim 2, wherein the links of each of said pairs of links are in a parallel relationship.
Claim 5
Dependent Claim
18 words
The seat mounting mechanism described in claim 1, wherein said base is secured to the vehicle floor pan.
Claim 6
Dependent Claim
26 words
The seat mounting mechanism described in claim 1, wherein the pressures in said first and second air bag springs are individually controlled by said control means.
Claim 7
Dependent Claim
22 words
The seat mounting mechanism described in claim 1, wherein said first air bag spring is forward of said second air bag spring.
Claim 8
Dependent Claim
19 words
The seat mounting mechanism described in claim 1, wherein said second air bag spring abuts against said seat carrier.
Claim 9
Dependent Claim
42 words
The seat mounting mechanism described in claim 1, wherein said first air bag spring absorbs vertical-upward motion of said seat carrier induced by road shocks, and said second air bag spring absorbs vertical-downward motion of said seat carrier induced by road shocks.
Claim 10
Dependent Claim
38 words
The seat mounting mechanism described in claim 1, and a shock absorber pivotally mounted between said base and said seat carrier at one side thereof for dampening the springing action of said first and second air bag springs.
Claim 11
Dependent Claim
57 words
The seat mounting mechanism described in claim 1, wherein the external control means includes an electric motor and air compressor combination, with electrical wiring extending to the motor from the vehicle battery, dual air lines operatively connected between the compressor and the respective air bag springs, and adjustable pressure regulators mounted in the respective dual air lines.
Claim 12
Dependent Claim
111 words
A seat mounting mechanism for a vehicle including a seat carrier and a floor pan, said mechanism comprising a base secured to the floor pan, a tower secured to the base, oppositely disposed pairs of links, each link pivotally connected at its respective ends between the seat carrier and the tower, a first air bag spring secured at one end thereof to said tower and at the other end thereof operatively connected to said oppositely disposed links, a second air bag spring confined between said base and said seat carrier, and control means operatively connected to both air bag springs for controlling respective pressures in each of said air bag springs.
Claim 13
Dependent Claim
111 words
A seat mounting mechanism for a vehicle including a seat carrier and a floor pan, said mechanism comprising a base secured to the floor pan, a tower secured to the base, oppositely disposed pairs of links, each link pivotally connected at its respective ends between the seat carrier and the tower, a first air bag spring secured at one end thereof to said tower and at the other end thereof operatively connected to said oppositely disposed links, a second air bag spring confined between said base and said seat carrier, and control means operatively connected to both air bag springs for controlling respective pressures in each of said air bag springs.
Claim 14
Dependent Claim
21 words
The seat mounting mechanism described in claim 11, wherein said oppositely disposed pairs of links comprise two sets of parallel links.
Claim 15
Dependent Claim
30 words
The seat mounting mechanism described in claim 11, wherein said second air bag spring is mounted on said base and secured at the upper end thereof to said seat carrier.
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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) | 2000-09-29 | 2001-03-31 | 2001-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-09-29 | 2005-03-31 | 2005-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-09-29 | 2009-03-31 | 2009-09-30 | $7700.00 | Window Closed / Lapsed |