Land vehicles – Wheeled – Running gear
Patent
1998-01-29
1999-09-14
English, Peter C.
Land vehicles
Wheeled
Running gear
280124163, B60G 902, B60G 1146
Patent
active
059510323
ABSTRACT:
An air suspension system including an air spring that is mounted underneath a frame of the trailer forward of an axle of the trailer at one end of the axle. The air spring is supported under the frame by a lower support that supports a bottom of the air spring and an upper support that supports a top of the air spring. The lower support is connected to the frame forward of the air spring and is further connected to the axle, while the upper support is disposed between the top of the air spring and the frame. An identical air spring arrangement is provided at the opposite end of the axle.
REFERENCES:
patent: 2869891 (1959-01-01), Venditty et al.
patent: 3154321 (1964-10-01), McLean
patent: 3434707 (1969-03-01), Raidel
patent: 4379572 (1983-04-01), Hedenberg
patent: 4615539 (1986-10-01), Pierce
patent: 5112078 (1992-05-01), Galazin et al.
patent: 5375871 (1994-12-01), Mitchell et al.
Hendrickson Trailer Suspension Systems brochure, 8 pgs. (Feb. 16, 1996).
Neway.RTM. RLU-200/228 Low Profile Trailer Air Suspension Series, 2 pgs. (Copyright .COPYRGT. 1997).
Neway.RTM. RL-196/228 Versatile Trailer Air Suspension Series, 5 pgs. (Copyright .COPYRGT. 1997).
Beukelman Dennis A.
Overby Jerry L.
Reynolds Brian L.
English Peter C.
Timbren Industries Incorporated
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