Patent US1550413A successfully refreshed from Google Patents.
US4087115A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle rear wheel suspension
Assignee: Ford Motor Co
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Filing: 1976-08-20
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Granted: 1978-05-02
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Expires: 1996-08-20
Abstract
Abstract In a motor vehicle rear wheel suspension according to one embodiment of this disclosure, the vehicle body is supported on a rigid rear axle by left and right leaf springs. Each leaf spring is pivotally connected to an axle bracket. The lower ends of left and right shock absorbers are connected to the axle brackets by pivots having transverse horizontal axes that are situated rearwardly of the axle. Each shock absorber has a link that is rigid with an intermediate part thereof and extends forwardly. Each link is connected to the adjacent one of the axle brackets by a pivot having a vertical axis. The construction of the connection between the shock absorbers and the axle permits the shock absorbers to function as reaction members with respect to braking torque loads on the axle.
Inventors
- 👤 Anthony Nigel Clifford Earle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:04
CPC Classifications
B; B60; B60G; B60G9/00; B60G13/00; B60G13/001; B60G13/005; B60G3/00; B60G3/02; B60G3/12
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
115 words
A suspension system for a motor vehicle having a vehicle body; a transverse axle rotatably supporting left and right road wheels; suspension means connected to said axle and connected to said body; said suspension means including a telescopic shock absorber strut and mounting means connecting said shock absorber strut to said axle; said mounting means comprising a first pivot means operatively interposed between said axle and said strut; said mounting means further comprising a link having one of its ends rigidly connected to said shock absorber and its other end connected to said axle by a second pivot means; said mounting means being constructed to transmit braking torque loads from said axle to said strut.
Claim 2
Dependent Claim
115 words
A suspension system for a motor vehicle having a vehicle body; a transverse axle rotatably supporting left and right road wheels; suspension means connected to said axle and connected to said body; said suspension means including a telescopic shock absorber strut and mounting means connecting said shock absorber strut to said axle; said mounting means comprising a first pivot means operatively interposed between said axle and said strut; said mounting means further comprising a link having one of its ends rigidly connected to said shock absorber and its other end connected to said axle by a second pivot means; said mounting means being constructed to transmit braking torque loads from said axle to said strut.
Claim 3
Dependent Claim
19 words
A suspension system according to claim 1 and including: one of said pivot means having a vertical pivot axis.
Claim 4
Dependent Claim
32 words
A suspension system according to claim 1 and including: one of said pivot means having a transverse horizontal pivot axis and the other of said pivot means having a vertical pivot axis.
Claim 5
Dependent Claim
50 words
A suspension system according to claim 1 and including: said first pivot means having a transverse horizontal pivot axis located rearwardly of the axis of rotation of said road wheels; said second pivot means having a vertical pivot axis located forwardly of the axis of rotation of said road wheels.
Claim 6
Dependent Claim
135 words
A rear suspension system for a motor vehicle having a vehicle body; an axle rotatably supporting left and right road wheels; an axle bracket rigidly secured to said axle; a leaf spring having one of its ends pivotally connected to said bracket; said leaf spring being connected to said vehicle body and constructed to resiliently support said body on said axle; a generally vertically arranged telescopic shock absorber strut having its lower end pivotally connected to said axle bracket by first resilient pivot means; said first resilient pivot means having a transverse pivot axis; a link rigidly connected to said shock absorber and a second resilient pivot means connecting said link to said bracket; said first and second pivot means being constructed to transmit braking torque loads from said axle to said shock absorber strut.
Claim 7
Dependent Claim
135 words
A rear suspension system for a motor vehicle having a vehicle body; an axle rotatably supporting left and right road wheels; an axle bracket rigidly secured to said axle; a leaf spring having one of its ends pivotally connected to said bracket; said leaf spring being connected to said vehicle body and constructed to resiliently support said body on said axle; a generally vertically arranged telescopic shock absorber strut having its lower end pivotally connected to said axle bracket by first resilient pivot means; said first resilient pivot means having a transverse pivot axis; a link rigidly connected to said shock absorber and a second resilient pivot means connecting said link to said bracket; said first and second pivot means being constructed to transmit braking torque loads from said axle to said shock absorber strut.
Claim 10
Dependent Claim
178 words
A rear suspension system for a motor vehicle having a vehicle body; an axle rotatably supporting left and right road wheels; an axle bracket rigidly secured to said axle; a leaf spring having one of its ends pivotally connected to said bracket; said leaf spring being connected to said vehicle body and constructed to resiliently support a portion of the mass of said body on said axle; a generally vertically arranged telescopic shock absorber strut having its lower end pivotally connected to said axle bracket by first resilient pivot means; said first resilient pivot means having a transverse pivot axes located rearwardly and downwardly from the axis of rotation of said road wheels; a link rigidly connected to said shock absorber and extending forwardly therefrom; said link being disposed above said axle; a second resilient pivot means connecting the forward end of said link to said bracket; said second resilient pivot means having a vertical pivot axis; said first and second resilient pivot means being constructed to transmit braking torque from said axle to said shock absorber strut.
Claim 11
Dependent Claim
178 words
A rear suspension system for a motor vehicle having a vehicle body; an axle rotatably supporting left and right road wheels; an axle bracket rigidly secured to said axle; a leaf spring having one of its ends pivotally connected to said bracket; said leaf spring being connected to said vehicle body and constructed to resiliently support a portion of the mass of said body on said axle; a generally vertically arranged telescopic shock absorber strut having its lower end pivotally connected to said axle bracket by first resilient pivot means; said first resilient pivot means having a transverse pivot axes located rearwardly and downwardly from the axis of rotation of said road wheels; a link rigidly connected to said shock absorber and extending forwardly therefrom; said link being disposed above said axle; a second resilient pivot means connecting the forward end of said link to said bracket; said second resilient pivot means having a vertical pivot axis; said first and second resilient pivot means being constructed to transmit braking torque from said axle to said shock absorber strut.
Claim 12
Dependent Claim
87 words
A suspension system for a motor vehicle having a vehicle body; a transverse axle rotatably supporting left and right road wheels; suspension means connected to said axle and connected to said body; said suspension means including a telescopic shock absorber strut; mounting means comprising vertically spaced apart first and second pivot means connecting said shock absorber strut to said axle; said second pivot means having a vertical pivot axis; said mounting means being constructed to transmit braking torque loads from said axle to said shock absorber strut.
Claim 13
Dependent Claim
87 words
A suspension system for a motor vehicle having a vehicle body; a transverse axle rotatably supporting left and right road wheels; suspension means connected to said axle and connected to said body; said suspension means including a telescopic shock absorber strut; mounting means comprising vertically spaced apart first and second pivot means connecting said shock absorber strut to said axle; said second pivot means having a vertical pivot axis; said mounting means being constructed to transmit braking torque loads from said axle to said shock absorber strut.
Claim 14
Dependent Claim
97 words
A suspension system for a motor vehicle having a vehicle body; a transverse axle rotatably supporting left and right road wheels; suspension means connected to said axle and connected to said body; said suspension means including a telescopic shock absorber strut; mounting means comprising vertically spaced apart first and second pivot means connecting said shock absorber strut to said axle; said first pivot means having a transverse horizontal pivot axis; said second pivot means having a vertical pivot axis; said mounting means being constructed to transmit braking torque loads from said axle to said shock absorber strut.
Claim 15
Dependent Claim
97 words
A suspension system for a motor vehicle having a vehicle body; a transverse axle rotatably supporting left and right road wheels; suspension means connected to said axle and connected to said body; said suspension means including a telescopic shock absorber strut; mounting means comprising vertically spaced apart first and second pivot means connecting said shock absorber strut to said axle; said first pivot means having a transverse horizontal pivot axis; said second pivot means having a vertical pivot axis; said mounting means being constructed to transmit braking torque loads from said axle to said shock absorber strut.
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) | 1981-05-01 | 1981-10-31 | 1982-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-05-01 | 1985-10-31 | 1986-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-05-01 | 1989-10-31 | 1990-05-02 | $7700.00 | Window Closed / Lapsed |