US5265907A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auxiliary suspension assembly for Ford "F" and "E" series trucks
Assignee: Individual
•
Filing: 1991-03-05
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Granted: 1993-11-30
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Expires: 2011-03-05
Abstract
Abstract A suspension assembly that has two brackets that can be bolted into existing holes in the frame and chassis radius arms of an automobile. An air bag or other shock absorbing device is mounted between the brackets to provide an additional suspension functions between the vehicle frame and axle. The brackets are constructed to bolt into existing holes in the axle radius arms and motor mount of a vehicle, particularly trucks sold by Ford Motor, Co. under the designation E-series and F-series. The whole assembly can be mounted using a simple wrench, which allows easy assembly and detachment in any environment.
Inventors
- 👤 Ray Tostado
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:21
CPC Classifications
B; B60; B60G; B60G11/00; B60G11/26; B60G11/28
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
358 words
An auxiliary suspension assembly mounted in a suspension system of an automobile, comprising: a left axle beam; a left radius arm attached to said left axle beam, said left radius arm having a hole therein; a right axle beam; a right radius arm attached to said right axle beam, said right radius arm having a hole therein; a left frame rail; a right frame rail; a motor mount crossmember attached to said left and right frame rails, said motor mount crossmember having left and right folded sections that extend from said left and right frame rails to said left and right axle beams, respectively, each said left and right folded sections having a pair of holes therein; a first left bracket plate extending from said left axle beam to said left radius arm attached by fastener means to said left axle beam and bolted to said left radius arm through said hole in said left radius arm; a second left bracket plate extending from said left folded section of said motor mount crossmember to said left frame rail, said left bracket plate being bolted to said motor mount crossmember through said pair of holes in said left folded section of said motor mount crossmember; a left spacer plate securely inserted between said left frame rail and said second left bracket plate; left damper means connected to said first left bracket plate and said second left bracket plate; a first right bracket plate extending from said right axle beam to said right radius arm attached by fastener means to said right axle beam and bolted to said right radius arm through said hole in said right radius arm; a second right bracket plate extending from said right folded section of said motor mount crossmember to said right frame rail, said right bracket plate being bolted to said motor mount crossmember through said pair of holes in said right folded section of said motor mount crossmember; a right spacer plate securely inserted between said right frame rail and said second right bracket plate; and, right damper means connected to said first right bracket plate and said second right bracket plate.
Claim 2
Dependent Claim
358 words
An auxiliary suspension assembly mounted in a suspension system of an automobile, comprising: a left axle beam; a left radius arm attached to said left axle beam, said left radius arm having a hole therein; a right axle beam; a right radius arm attached to said right axle beam, said right radius arm having a hole therein; a left frame rail; a right frame rail; a motor mount crossmember attached to said left and right frame rails, said motor mount crossmember having left and right folded sections that extend from said left and right frame rails to said left and right axle beams, respectively, each said left and right folded sections having a pair of holes therein; a first left bracket plate extending from said left axle beam to said left radius arm attached by fastener means to said left axle beam and bolted to said left radius arm through said hole in said left radius arm; a second left bracket plate extending from said left folded section of said motor mount crossmember to said left frame rail, said left bracket plate being bolted to said motor mount crossmember through said pair of holes in said left folded section of said motor mount crossmember; a left spacer plate securely inserted between said left frame rail and said second left bracket plate; left damper means connected to said first left bracket plate and said second left bracket plate; a first right bracket plate extending from said right axle beam to said right radius arm attached by fastener means to said right axle beam and bolted to said right radius arm through said hole in said right radius arm; a second right bracket plate extending from said right folded section of said motor mount crossmember to said right frame rail, said right bracket plate being bolted to said motor mount crossmember through said pair of holes in said right folded section of said motor mount crossmember; a right spacer plate securely inserted between said right frame rail and said second right bracket plate; and, right damper means connected to said first right bracket plate and said second right bracket plate.
Claim 3
Dependent Claim
17 words
The assembly as recited in claim 1, wherein said left and right damper means are air bags.
Claim 4
Dependent Claim
17 words
The assembly as recited in claim 1, wherein said left and right damper means are air shocks.
Claim 5
Dependent Claim
20 words
The assembly as recited in claim 1, wherein said left and right first bracket plate fastener means are U bolts.
Claim 6
Dependent Claim
364 words
An auxiliary suspension assembly mounted in a suspension system of an automobile, comprising: a left axle beam; a left radius arm attached to said left axle beam, said left radius arm having a hole therein; a right axle beam; a right radius arm attached to said right axle beam, said right radius arm having a hole therein; a left frame rail; a right frame rail; a motor mount crossmember attached to said left and right frame rails, said motor mount crossmember having left and right folded sections that extend from said left and right frame rails to said left and right axle beams, respectively, each said left and right folded sections having a pair of holes therein; a first left bracket plate extending from said left axle beam to said left radius arm attached by a U bolt to said left axle beam and bolted to said left radius arm through said hole in said left radius arm; a second left bracket plate extending from said left folded section of said motor mount crossmember to said left frame rail, said second left bracket plate being bolted to said motor mount crossmember through said pair of holes in said left folded section of said motor mount crossmember; a left spacer plate securely inserted between said left frame rail and said second left bracket plate; a left air bag connected to said first left bracket plate and said second left bracket plate; a first right bracket plate extending from said right axle beam to said right radius arm attached by a U bolt to said right axle beam and bolted to said right radius arm through said hole in said right radius arm; a second right bracket plate extending from said right folded section of said motor mount crossmember to said right frame rail, said second right bracket plate being bolted to said motor mount crossmember through said pair of holes in said right folded section of said motor mount crossmember; a right spacer plate securely inserted between said right frame rail and said second right bracket plate; and, a right air bag connected to said first right bracket plate and said second right bracket plate.
Claim 7
Dependent Claim
364 words
An auxiliary suspension assembly mounted in a suspension system of an automobile, comprising: a left axle beam; a left radius arm attached to said left axle beam, said left radius arm having a hole therein; a right axle beam; a right radius arm attached to said right axle beam, said right radius arm having a hole therein; a left frame rail; a right frame rail; a motor mount crossmember attached to said left and right frame rails, said motor mount crossmember having left and right folded sections that extend from said left and right frame rails to said left and right axle beams, respectively, each said left and right folded sections having a pair of holes therein; a first left bracket plate extending from said left axle beam to said left radius arm attached by a U bolt to said left axle beam and bolted to said left radius arm through said hole in said left radius arm; a second left bracket plate extending from said left folded section of said motor mount crossmember to said left frame rail, said second left bracket plate being bolted to said motor mount crossmember through said pair of holes in said left folded section of said motor mount crossmember; a left spacer plate securely inserted between said left frame rail and said second left bracket plate; a left air bag connected to said first left bracket plate and said second left bracket plate; a first right bracket plate extending from said right axle beam to said right radius arm attached by a U bolt to said right axle beam and bolted to said right radius arm through said hole in said right radius arm; a second right bracket plate extending from said right folded section of said motor mount crossmember to said right frame rail, said second right bracket plate being bolted to said motor mount crossmember through said pair of holes in said right folded section of said motor mount crossmember; a right spacer plate securely inserted between said right frame rail and said second right bracket plate; and, a right air bag connected to said first right bracket plate and said second right bracket plate.
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) | 1996-11-29 | 1997-05-31 | 1997-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-11-29 | 2001-05-31 | 2001-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-11-29 | 2005-05-31 | 2005-11-30 | $7700.00 | Window Closed / Lapsed |