Land vehicles – Body elevation or tilt – Loading position
Patent
1999-05-25
2000-08-08
Rice, Kenneth R.
Land vehicles
Body elevation or tilt
Loading position
280124179, B60G 1126
Patent
active
060989955
ABSTRACT:
An improved vehicle suspension system for providing kneeling function to a vehicle having a modified lower floor. The suspension system includes a pair of springs each of which is respectively mounted at one of the rear wheels of the vehicle. The system also includes a pair of air suspension members, each is respectively mounted at one of the rear wheels for partially supporting the load of the vehicle. A compressor is used for supplying air to the suspension members. An exhaust valve provides a path for air to be exhausted from the suspension members to bring the vehicle lower to the kneeling height, and thereby provides the kneeling function.
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patent: 4248455 (1981-02-01), Manning
patent: 4341398 (1982-07-01), Condon et al.
patent: 5344189 (1994-09-01), Tanaka et al.
Chen Tony D.
Fong Jerry
Rice Kenneth R.
Ricon Corporation
Rozsa Thomas I.
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