US3941401A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Independent wheel suspension having suspension strut
Assignee: Ford Motor Co
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Filing: 1974-12-23
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Granted: 1976-03-02
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Expires: 1994-12-23
Abstract
Abstract An independent wheel suspension for a motor vehicle according to the present disclosure includes a wheel support member that rotatably supports a road wheel, a laterally extending suspension arm connecting the support member to vehicle body structure and a vertically extending telescopic suspension strut which has its upper end connected to the body structure and its lower end connected to the wheel support member. An elastomeric sleeve surrounds the lower end of the strut and is enclosed by a C-shape clamp that secures the strut to the wheel support member. The elastomeric sleeve permits limited relative movement between the wheel support member and the strut whereby wheel vibrations and noise are isolated from the suspension strut and the vehicle body.
Inventors
- 👤 William D. Allison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:39
CPC Classifications
B; B60; B60G; B60G13/00; B60G13/001; B60G13/005; B60G13/006; B60G15/00; B60G15/02; B60G15/06; B60G15/07; F; F16; F16F; F16F9/00; F16F9/32; F16F9/54; B60G2202/00; B60G2202/30; B60G2202/31; B60G2202/312; B60G2204/00; B60G2204/10; B60G2204/12; B60G2204/129; B60G2204/40; B60G2204/41; B60G2204/43; B60G2204/4304; B60G2204/44; B60G2204/4402; B60G2206/00; B60G2206/01; B60G2206/40
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
111 words
An independent wheel suspension for a motor vehicle comprising vehicle body structure, a wheel support member, and suspension means interconnecting said body structure and said wheel support member, said suspension means including an extensible suspension strut having one end connected to said body structure, connecting means connecting the other end of said strut to said wheel support member, the camber and caster alignment of said wheel support member being determined in part by said strut, said connecting means including an elastomeric member operatively interposed between said wheel support member and said strut, said elastomeric member being constructed to attenuate the transmission of vibrations from said wheel support member to said strut.
Claim 2
Dependent Claim
111 words
An independent wheel suspension for a motor vehicle comprising vehicle body structure, a wheel support member, and suspension means interconnecting said body structure and said wheel support member, said suspension means including an extensible suspension strut having one end connected to said body structure, connecting means connecting the other end of said strut to said wheel support member, the camber and caster alignment of said wheel support member being determined in part by said strut, said connecting means including an elastomeric member operatively interposed between said wheel support member and said strut, said elastomeric member being constructed to attenuate the transmission of vibrations from said wheel support member to said strut.
Claim 3
Dependent Claim
36 words
An independent wheel suspension according to claim 1 and including: said suspension means including a spring connected to said strut and constructed to support a portion of the mass of said body structure on said strut.
Claim 4
Dependent Claim
40 words
An independent wheel suspension according to claim 1 and including: means interposed between said wheel support member and said strut constructed to limit angular movement of said wheel support member relative to said strut about a substantially vertical steering axis.
Claim 5
Dependent Claim
116 words
An independent wheel suspension for a motor vehicle comprising vehicle body structure, a steerable wheel support member and suspension means interconnecting said body structure and said wheel support member, said suspension means including an extensible suspension strut having one end connected to said body structure, connecting means connecting the other end of said strut to said wheel support member, the camber and caster alignment of said wheel support member being determined in part by said strut, said connecting means including an elastomeric sleeve surrounding said strut and operatively interposed between said wheel support member and said strut, said elastomeric sleeve being constructed to attenuate the transmission of vibrations from said wheel support member to said strut.
Claim 6
Dependent Claim
116 words
An independent wheel suspension for a motor vehicle comprising vehicle body structure, a steerable wheel support member and suspension means interconnecting said body structure and said wheel support member, said suspension means including an extensible suspension strut having one end connected to said body structure, connecting means connecting the other end of said strut to said wheel support member, the camber and caster alignment of said wheel support member being determined in part by said strut, said connecting means including an elastomeric sleeve surrounding said strut and operatively interposed between said wheel support member and said strut, said elastomeric sleeve being constructed to attenuate the transmission of vibrations from said wheel support member to said strut.
Claim 7
Dependent Claim
36 words
An independent wheel suspension according to claim 4 and including: said suspension means including a spring connected to said strut and constructed to support a portion of the mass of said body structure on said strut.
Claim 8
Dependent Claim
33 words
An independent wheel suspension according to claim 4 and including: means interposed between said wheel support member and said strut constructed to limit relative movement between said wheel support member and said strut.
Claim 9
Dependent Claim
68 words
An independent wheel suspension system according to claim 4 and including: a coil type suspension spring surrounding said strut and having one end secured to said strut, said suspension spring being constructed to resiliently support the mass of said body structure on said strut, means interposed between said strut and said wheel support member constructed to limit the relative movement between said wheel support member and said strut.
Claim 10
Dependent Claim
99 words
An independent wheel suspension for a motor vehicle comprising: a wheel support member constructed to rotatably support a vehicle road wheel, an extensible suspension strut having first and second telescopically related strut components, said first strut component being constructed to be connected to a vehicle body structure, said second strut component including a generally tubular member, an elastomeric sleeve surrounding a portion of said tubular member, clamping means positioned about said elastomeric sleeve and secured to said wheel support member, said elastomeric sleeve being constructed to accommodate limited displacement of said clamping means with respect to said tubular member.
Claim 11
Dependent Claim
99 words
An independent wheel suspension for a motor vehicle comprising: a wheel support member constructed to rotatably support a vehicle road wheel, an extensible suspension strut having first and second telescopically related strut components, said first strut component being constructed to be connected to a vehicle body structure, said second strut component including a generally tubular member, an elastomeric sleeve surrounding a portion of said tubular member, clamping means positioned about said elastomeric sleeve and secured to said wheel support member, said elastomeric sleeve being constructed to accommodate limited displacement of said clamping means with respect to said tubular member.
Claim 12
Dependent Claim
138 words
An independent wheel suspension for a motor vehicle comprising: a wheel support member constructed to rotatably support a vehicle road wheel, an extensible suspension strut being first and second telescopically related strut components, said first strut component being constructed to be connected to a vehicle body structure, said second strut component including a generally tubular member, an elastomeric sleeve surrounding a portion of said tubular member, clamping means positioned about said elastomeric sleeve and secured to said wheel support member, said elastomeric sleeve being constructed to accommodate limited displacement of said clamping means with respect to said tubular member, a coil spring surrounding said strut and having one end secured to said second strut component, said coil spring being constructed to resiliently support a portion of the weight of a motor vehicle body on said second strut component.
Claim 13
Dependent Claim
138 words
An independent wheel suspension for a motor vehicle comprising: a wheel support member constructed to rotatably support a vehicle road wheel, an extensible suspension strut being first and second telescopically related strut components, said first strut component being constructed to be connected to a vehicle body structure, said second strut component including a generally tubular member, an elastomeric sleeve surrounding a portion of said tubular member, clamping means positioned about said elastomeric sleeve and secured to said wheel support member, said elastomeric sleeve being constructed to accommodate limited displacement of said clamping means with respect to said tubular member, a coil spring surrounding said strut and having one end secured to said second strut component, said coil spring being constructed to resiliently support a portion of the weight of a motor vehicle body on said second strut component.
Claim 14
Dependent Claim
206 words
An independent suspension system for a motor vehicle comprising vehicle body structure, a steerable wheel support member and suspension means interconnecting said body structure and said wheel support member, said suspension means including a generally laterally extending suspension arm having its inner end pivotally connected to said vehicle body structure, a ball joint connecting the outer end of said arm to said wheel support member, an extensible suspension strut having first and second telescopically related strut components, said first strut component being connected to said vehicle body structure, said second strut component including a generally tubular member, connecting means connecting said tubular member to said wheel support member, a coil spring surrounding said strut, means operatively connecting the upper and lower ends of said spring to said first and said second strut components, respectively, said connecting means including an elastomeric sleeve surrounding a portion of said tubular member, clamping means positioned about said elastomeric sleeve and secured to said wheel support member, pin means interposed between said tubular member and said wheel support member constructed to limit relative movement between said clamping means and said tubular means, said connecting means being constructed to accommodate limited movement of said wheel support member relative to said tubular member.
Claim 15
Dependent Claim
206 words
An independent suspension system for a motor vehicle comprising vehicle body structure, a steerable wheel support member and suspension means interconnecting said body structure and said wheel support member, said suspension means including a generally laterally extending suspension arm having its inner end pivotally connected to said vehicle body structure, a ball joint connecting the outer end of said arm to said wheel support member, an extensible suspension strut having first and second telescopically related strut components, said first strut component being connected to said vehicle body structure, said second strut component including a generally tubular member, connecting means connecting said tubular member to said wheel support member, a coil spring surrounding said strut, means operatively connecting the upper and lower ends of said spring to said first and said second strut components, respectively, said connecting means including an elastomeric sleeve surrounding a portion of said tubular member, clamping means positioned about said elastomeric sleeve and secured to said wheel support member, pin means interposed between said tubular member and said wheel support member constructed to limit relative movement between said clamping means and said tubular means, said connecting means being constructed to accommodate limited movement of said wheel support member relative to said tubular member.
Claim 16
Dependent Claim
147 words
An independent wheel suspension for a motor vehicle comprising vehicle body structure, a steerable wheel support member and suspension means interconnecting said body structure and said wheel support member, said suspension means including an extensible suspension strut having one end connected to said body structure and an elongated body coaxial with the steering axis of said wheel support member, connecting means connecting the other end of said strut to said wheel support member, the caster and camber alignment of said wheel support member being determined in part by said strut, said connecting means including an elastomeric sleeve surrounding said strut and operatively interposed between said wheel support member and said strut, said elastomeric sleeve being constructed to attenuate the transmission of vibrations from said wheel support member to said strut, the longitudinal axis of said sleeve being coaxial with the steering axis of said wheel support member.
Claim 17
Dependent Claim
147 words
An independent wheel suspension for a motor vehicle comprising vehicle body structure, a steerable wheel support member and suspension means interconnecting said body structure and said wheel support member, said suspension means including an extensible suspension strut having one end connected to said body structure and an elongated body coaxial with the steering axis of said wheel support member, connecting means connecting the other end of said strut to said wheel support member, the caster and camber alignment of said wheel support member being determined in part by said strut, said connecting means including an elastomeric sleeve surrounding said strut and operatively interposed between said wheel support member and said strut, said elastomeric sleeve being constructed to attenuate the transmission of vibrations from said wheel support member to said strut, the longitudinal axis of said sleeve being coaxial with the steering axis of said wheel support member.
References Cited (Backward Citations)
US2967066A
Cited
US3237962A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-03-02 | 1979-09-01 | 1980-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-02 | 1983-09-01 | 1984-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-02 | 1987-09-01 | 1988-03-02 | $7700.00 | Window Closed / Lapsed |