Land vehicles – Wheeled – Running gear
Reexamination Certificate
2007-03-27
2007-03-27
Dunn, David R. (Department: 3616)
Land vehicles
Wheeled
Running gear
C267S052000
Reexamination Certificate
active
10813912
ABSTRACT:
A vehicle suspension has axle end portions each pivotally coupled to an associated leaf spring and thereby to an associated supporting vehicle frame rail. Control rods are pivotally coupled to the axle at locations below the leaf spring pivots. Desirably, one of such control rods is pivoted to the axle at a location above the wheel axis and the other of such control rods is pivotally coupled to the axle at a location below the wheel axis. A steering mechanism for steering the steerable wheels of a tandem axle includes first and second steering gears mounted to a common frame rail and driven by a single mechanical coupling such as a T-miter box. These steering gears may control respective steering gears at the opposite side of the vehicle.
REFERENCES:
patent: 1416797 (1922-05-01), Deschamps
patent: 2097438 (1937-11-01), Best
patent: 2624593 (1953-01-01), Stover
patent: 2900197 (1959-08-01), Hutchens
patent: 2988352 (1961-06-01), Masser
patent: 3117799 (1964-01-01), Behnke
patent: 3186731 (1965-06-01), Fossard
patent: 3198541 (1965-08-01), Christenson et al.
patent: 3204977 (1965-09-01), Eisenhauer et al.
patent: 3378277 (1968-04-01), Gadd
patent: 3499660 (1970-03-01), Raidel
patent: 3504929 (1970-04-01), King
patent: 3531099 (1970-09-01), King
patent: 3586308 (1971-06-01), King
patent: 3602523 (1971-08-01), Poulos
patent: 3669466 (1972-06-01), Spence
patent: 3826328 (1974-07-01), Sheppard
patent: 3913936 (1975-10-01), Thomas
patent: 3954148 (1976-05-01), Sheppard
patent: 4033606 (1977-07-01), Ward et al.
patent: 4344642 (1982-08-01), Goth
patent: 4486029 (1984-12-01), Raidel
patent: 4502707 (1985-03-01), Jable et al.
patent: 4548291 (1985-10-01), Tanaka et al.
patent: 4721318 (1988-01-01), Hase et al.
patent: 4821830 (1989-04-01), Tomada et al.
patent: 4878556 (1989-11-01), Wells
patent: 4907814 (1990-03-01), Foster
patent: 4941671 (1990-07-01), Ellingsen
patent: 5209518 (1993-05-01), Heckenliable et al.
patent: 5230399 (1993-07-01), Plate
patent: 5230528 (1993-07-01), Van Raden et al.
patent: 5322308 (1994-06-01), Bishop
patent: 5346247 (1994-09-01), Snyder
patent: 5531466 (1996-07-01), Hayashi
patent: 5615906 (1997-04-01), Raidel, Sr.
patent: 5810110 (1998-09-01), Sheppard
patent: 5839527 (1998-11-01), Elser et al.
patent: 5860661 (1999-01-01), Boucher et al.
patent: 6055853 (2000-05-01), Roberts et al.
patent: 6095563 (2000-08-01), Bushek
patent: 6119882 (2000-09-01), Crook et al.
patent: 6135470 (2000-10-01), Dudding
patent: 6176341 (2001-01-01), Ansari
patent: 6186266 (2001-02-01), Marchant et al.
patent: 6224069 (2001-05-01), Chan
patent: 6357768 (2002-03-01), Chan et al.
patent: 6360518 (2002-03-01), Scott et al.
patent: 6364333 (2002-04-01), Atkinson
patent: 6375203 (2002-04-01), Warinner et al.
patent: 6390485 (2002-05-01), Cadden
Larson James W.
Mabbett Bruce W.
Toews Marlin J.
Brown Drew J.
Dunn David R.
Freightliner LLC
Klarquist & Sparkman, LLP
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